Please. I need a clear explanation with steps and the answer... thank you!! :)

Answers

Answer 1

The value of h in the intersected secants is 10 degrees.

How to find arc angle when secant intersect?

If two secants intersect in the interior of a circle, then the measure of each angle formed is half the sum of the measures of its intercepted arcs.

In other words, the theorem of intersecting secant states that the angle made by two secants intersecting outside a circle is half the difference between the intercepted arc measures.

Therefore,

50 = 1 / 2 (110 - h)

50 = 55 - 0.5h

50 - 55 = -0.5h

-5 = -0.5h

divide both sides by -0.5

h = - 5 / -0.5

h = 10

Therefore,

h = 10 degrees

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Related Questions

Algebraic Identity help

Answers

In the picture, the polynomial equation is (3x-k)². The values of k=4 and p=-24.

Given that,

In the picture, the polynomial equation is (3x-k)²

We have to find the k value and p value if (3x-k)²=9x²+px+16

Polynomial means polynomial is formed composed of the phrases Nominal, which means "terms," and Poly, which means "many." An expression that consists of variables, constants, and exponents that is combined using mathematical operations like addition, subtraction, multiplication, and division is referred to as a polynomial (No division operation by a variable). The expression is divided into three categories: monomial, binomial, and trinomial depending on how many terms are included in it.

We get,

(3x-k)²=9x²+px+16

9x²-6xk+k²=9x²+px+16

We get,

p=-6k and k²=16

k²=16

k=4

Substitute in p=-6k

p=-6×4

p=-24

Therefore, the values of k=4 and p=-24.

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The ratio of the corresponding dimensions of two similar parallelograms is 3.1. The
ratio of the base to height for each parallelogram is 5:4. If the height of the smaller
parallelogram is 100, what is the base of the larger parallelogram?
A А
125
В.
240
C.
300
D.
375

Answers

B sorry if I’m wrong

2 figures for which a circle can be a cross section.

Answers

Check the picture below. There's even a third one.

2 figures for which a circle can be a cross section.

A house purchased for $216,500 gains 2% of its value every year. If this growth rate continues, in how many years will the house be worth twice its original value

Answers

Answer: 36 years

Step-by-step explanation:

You can use the Rule of 72 to calculate how long it might take the house to double in value.

The Rule of 72 works by dividing 72 by the interest rate as a whole number and the result will be a rough estimate of the time in years it will take for the investment to double in size:

= 72 / 2

= 36 years

Find the area of the given figure :

Answers

Answer:

formula for area is length × height

so we have 13+8 ×16+4

21×20 = 420m

You have a box with 3 blue marbles, 2 red marbles, and 4 yellow marbles. You are going to pull out one marble, record its color, put it back in the box and draw another marble. What is the probability of pulling out a red marble followed by a blue marble?
Group of answer choices

5/9

1/12

6/25

2/27

Answers

Answer:

Step-by-step explanation:

2/9 x 3/9 = 2/27

hope this helps!

A coach reviewing this study wishes to know if there is a difference between the mean number of strikes thrown before and after the training.
1). Based on the confidence level used above to construct your confidence interval, what is the appropriate significance level that you must use to perform a significance test. Explain how you determined this value.

Answers

To determine the appropriate significance level for performing a significance test based on the confidence level used to construct the confidence interval,

we need to consider the relationship between confidence level and significance level.

The confidence level represents the probability that the confidence interval will contain the true population parameter. In this case, the confidence level was not provided, so we cannot directly determine the significance level based on the given information.

Typically, a 95% confidence level is commonly used, which corresponds to an alpha (significance level) of 0.05. This means that there is a 5% chance of rejecting the null hypothesis when it is true.

However, it is important to note that the specific significance level to be used in a significance test should be determined in advance based on the requirements of the study, the consequences of Type I and Type II errors, and any relevant guidelines or standards in the field of study. The coach or researcher conducting the study should define the significance level based on these considerations.

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Is there any remainders?¿

Answers

yes there’s 44 remainders :)

What is the solution to this equation?
6(x-4) + 7 = -5
A. x = 5
OB. X= 4
OC. x = 3
OD. X = 2

Answers

Answer: D. X = 2

Explanation:
To solve this equation let’s isolate the value of X to find the correct solution. We simply will apply algebraic operations as shown:

6(x-4) + 7 = -5
6x - 24 + 7 = -5
6x - 17 = -5
6x = 12
x = 2

Hence, the solution is x=2 which is option D.

Cheers.

Someone please help me asap! Easy questions!!

Answers

Answer:

a. 12 inches for the shorter side

b. 1050 bushels apples

c. 7/8 cups

Step-by-step explanation:

You can solve these all by the butterfly method(aka cross multiplication)

please help Which expressions are equivalent to the given complex number?

Answers

(9 + 4i ) + ( 36 - 2i) is the equivalent complex number

Answer:

the two answers are (9+4i)+2(4+7i)(1-2i) and (9+4i)+(36-2i)

Step-by-step explanation:

I just took the quiz and got it right

Which expression is illustrated on the number line 4-2 -2+4 -2+6 4+(6)

Answers

The number line shown below is used to illustrate the expression 4 + (-6)

What is an equation?

An equation is an expression that shows the relationship between two or more numbers and variables.

Number lines are the horizontal straight lines in which the integers are placed in equal intervals. Number lines can be used to show mathematical operations of addition and subtraction

The number line shown below is used to illustrate the expression 4 + (-6)

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Which expression is illustrated on the number line 4-2 -2+4 -2+6 4+(6)

C. Solve for each quotient:
8÷5/8
I Mark brainlies

Answers

The exact form is: 64/5

The decimal from is: 12.8

And the Mixed number form is: 12 4/5

Answer:

12.8

Step-by-step explanation:

8÷5/8 is also the same as:

8 x 1/5 x 8

Proof:

C. Solve for each quotient:85/8I Mark brainlies

please help ASAP: Factorise the following:

Answers

Answer:

hope u will understand it....

Answer:

Hello!

___________________

A)Factor x^2 - 12x + 32 using the AC method. ( x - 8 ) ( x - 4)

B) Factor x^2 - 14x + 48 using the AC method. ( x - 8) ( x - 6)

C) Factor x^2 - 3x + 2 using the AC method. ( x - 2) ( x - 1)

Step-by-step explanation: Always factor by x^2 while using the AC method.

Hope this helped you! :D

Answer this please I’m really struggling

Answers

Answer: x=10, y=7.5

Step-by-step explanation:

For this problem, we are given that BD bisects ABC. That means ABD and DBC are equal to each other. We are also given that ABC is 25. With the given information, we can create two equations.

Equation 1: 2x-y=3y-x

Equation 2: 2x-y+3y-x=25

Now, we can solve for x and y.

2x-y+3y-x=25 [combine like terms]

x+2y=25

Let's simplify Equation 1 by solving for a variable.

2x-y=3y-x [add both sides by x]

3x-y=3y [add both sides by y]

3x=4y [divide both sides by 3]

x=4/3y

Now that we have x, we can plug it into any equation to solve for y.

x+2y=25 [plug in x=4/3y]

(4/3y)+2y=25 [combine like terms]

10/3y=25 [multiply both sides by 3/10]

y=15/2

Now we can plug in y=15/2 to solve for x.

x=4/3y [plug in y=15/2]

x=4/3(15/2) [multiply]

x=10

Now, we know that x=10 and y=7.5.

Find a line that is parallel to y = x + 7
and passes through the point (2, 4)

Answers

The parallel line would be y = x+2

4/7 of the puffs that Mr Tan made were curry puffs. The rest were sardine puffs. Mt Tan made 32 curry puffs. How many puffs did Mr Tan make in all

Answers

If 4/7 of the puffs that Mr. Tan made were curry puffs and he made 32 curry puffs, then the total number of puffs that he make in all is 56 puffs

The fraction of curry puffs made by Mr. Tan = 4/7

Total number of curry puffs made by Mr. Tan = 32 curry puffs

The rest of the puffs were sardine puffs

Consider the total number of puffs he made as x

Then the equation will be

x × 4/7 = 32

Move 4/7 to the right hand side of the equation

x = 32 ÷ 4/7

x = 32 × 7/4

Divide the terms

x = 32 × 1.75

multiply the terms

x = 56

Therefore, he made 56 puffs in total

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willow paints a pole using three different colours as shown. What is the ratio for the lengths of green to blue to red? guve your answer in its simplest form using whole numbers only. Green=0.8m Blue=1.6m Red=0.6m

Answers

To find the ratio of the lengths of green to blue to red, we need to divide each length by the smallest length.

The smallest length is 0.6m, which is the length of the red section.

So the ratio of green to blue to red is:

0.8m ÷ 0.6m : 1.6m ÷ 0.6m : 0.6m ÷ 0.6m

Simplifying each ratio:

4 : 8/3 : 1

Multiplying each term by 3 to get rid of the fraction:

12 : 8 : 3

So the ratio of green to blue to red is 12 : 8 : 3.

Which question is a biased question?

(1) How old are you?
(2) What is your favorite color out of red, blue, and green?
(3) Do you prefer a beautiful sunny day or a depressing rainy day?
(4) How many siblings do you have?

Answers

Answer:

Explanation:

By calling a sunny weather "beautiful" and rainy weather "depressing", you're inserting your own opinion into the question- which makes it biased!

what is the answer to this fraction 2/6+5/6

Answers

Answer:

1 1/6

Step-by-step explanation:

2+5/6=7/6 but it is an improper fraction so you turn it into a mixed fraction which is one whole number one over six

Answer:

7/6

Step-by-step explanation:

because the denominator are the same we add the numerator

If (x > 5) y = 1; else if (x < 5) { if (x < 3) y = 2; else y = 3; } else y = 4; what is the value of y if x = 4?

Answers

The value of y when x = 4 is 3.

In this given condition statement, if x is greater than 5, the value of y is 1. If x is less than 5, there is an additional condition.

If x is less than 3, the value of y is 2.

Otherwise, if x is not less than 3, the value of y is 3. Lastly, if x is equal to 5, the value of y is 4.

In the case of x = 4, x is less than 5 but not less than 3.

Therefore, the condition statement within the else condition is satisfied, resulting in the value of y being 3.

This means that when x is equal to 4, the value of y equals 3 as per the given conditions.

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A national survey showed that 44% of college students drink. A professor provided his own survey by choosing a random sample of 244 students and found that 96 of them drink. Is this an unusual result contradicting the national survey or it is in line with it? Answer the question by determining how far away the proportion is from 44% in terms of standard deviations.

Answers

Answer:

It is an unusual result contradicting the national survey.

Step-by-step explanation:

National survey showed 44% of college students who drink.

The professor's survey showed that 96/244 = 39% drink.

The professor's survey deviated from the national survey is 5% (44% - 39%) representing about 0.25% (5% squared) variance.

Standard deviation is the spread of a set of numbers from their mean. In other words, it measures how far an observed value is from the mean. It can be calculated by getting the square root of the variance.

Use the drawing tool(s) to form the correct answers on the provided number line.

Yeast, a key ingredient in bread, thrives within the temperature range of 90°F to 95°FWrite and graph an inequality that represents the temperatures where yeast will NOT thrive.

Answers

The inequality of the temperatures where yeast will NOT thrive is T < 90°F or T > 95°F

Writing an inequality of the temperatures where yeast will NOT thrive.

from the question, we have the following parameters that can be used in our computation:

Yeast thrives between 90°F to 95°F

For the temperatures where yeast will not thrive, we have the temperatures to be out of the given range

Using the above as a guide, we have the following:

T < 90°F or T > 95°F.

Where

T = Temperature

Hence, the inequality is T < 90°F or T > 95°F.

Answers

Answer:

y=(3)/(4)x-4

Step-by-step explanation:

We've seen that as the sailboat logo is resized by dilation, the line segments that make up the logo may be mapped onto
parallel lines or stay on the same line. The lengths of the image are the lengths of the preimage multiplied by the scale factor
Now we will use GeoGebra to compare the angles of a dilated figure to the angles of the original figure. Open dilations
again. Then complete each step below. For help, watch this video to learn more about measurement tools in GeoGebra.
Part A
Measure and record the measures of these angles in the original logo. Then set n = 0.5 and n = 2, and record the
measures of the corresponding angles in each resulting image.
BIUX² X₂ 14pt
A
Angle Original Measure Measure After Dilation
n = 0.5
n = 2
ZFGB
ZGBC
ZLKJ
B

Answers

The angle measures of the triangles before and after dilation are the same

Calculating the angle measures before and after dilation

Given that, we have a triangle that is dilated to form another triangle by a scale factor of n

The dilation transformation is a rigid transformation

This means that it changes the size of a shape after it is applied

However, the shape and the image would be similar shapes and as such would have their angles unchanged

This means that irrespective of the value of the scale factor n, the angle measures would remain the same

Answers

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$ ({ - 3})^{4} = ( - 3) \times ( - 3) \times ( - 3) \times ( - 3) \\ $

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

Answer:

3x3x3x3

Step-by-step explanation:

1. 4 is the exponent so you would put down (-3) 4 times but, since the -3 is in parentheses it automatically becomes positive.

2. So, instead of writing (-3)x(-3)x(-3)x(-3) or -3x-3x-3x-3 you would write 3x3x3x3.

I hope this helps:)

14,500 people are sitting in a stadium. One of them is picked out. What are the chances that the person's birthday is on a Sunday?
Please give an accurate answer

Answers

There are 7 days in a week.

The probability of being on any one day of the week would be 1/7

So the probability of a persons birthday being on a Sunday would be 1/7

Answer:

WELL THERE 7 DAYS IN THE WEEK

Step-by-step explanation:

What values of x satisfy this inequality? 5x + 71 ≥ −14

Answers

Answer:

≥-17

Step-by-step explanation:

we will want to solve for x just like any other equation
5x + 71 >_ -14
We will subtract 71 from both sides
5x >_ -85
We then divide by 5 on both sides
x >_ -17
So any values greater than or equal to -17 will satisfy the inequality

Another way to write 3/4 cup is?

Answers

Answer:

0.75

Step-by-step explanation:

mark brainliest please

Answer:

The decimal form is 0.75 or you could write it as 6/8 or 9/12.

Step-by-step explanation:

3 divided by 4 is 0.75

Ten bags each contain a different number of marbles. The number of marbles in each bag ranges from 1 to 10. Five friends take two bags each. Amina got 5 marbles. Breanna got 7 marbles. Chyna got 9 marbles. Deion got 15 marbles. How many marbles did Emila get?

Answers

Answer:

Step-by-step explanation:

so their is probably about 20 or 10 marbles in each bag so if they take them just kinda subtract the amount each kid got to see how many were left for emila to get I think that’s how you do if not then I was happy to help and I hope you get better help

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a client asks the nurse what factors affect how long it will take for a hip to heal following hip replacement surgery. what are the best responses by the nurse? select all that apply. How does Atticus' character exemplify or refute the town's ideology in the excerpt from Chapter10? Exercise 1.3.10: Team Rankings points Let's Go! Football Rankings The football season is here, and the standings are out! Unfortunately, the weekend's games have shuffled all the teams around. If you run the starter code now, you will get the variables in the original order Your task is to switch the teams around and get them in the new order. You should do this by switching variable values, not just retyping the names. Remember, a variable can only hold one volue, so you will need to use a temp variable to help make the switch. 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Canada Manufacturing provided the following information from its accounting records 20120: Estimated production Actual production Budgeted overhead Actual overhead c. 14.50 per hour d. 15.54 per hour How much is the overhead application rate if Canada bases the rate on direct labor hours? a. 16.07 per hour b. 15.00 per hour 60,000 labor hours 56,000 labor hours 900,000 870,000 9. During 2020, Canada Manufacturing expected Job No. 26 to cost 300,000 of overhead, 500,000 of materials, and 200,000 in labor. Canada applied overhead based on direct labor cost. Actual production required overhead cost of 290,000, 550,000 of materials used, and 220,000 of labor. b. 1,060,000 c. 1,070,000 d. 1,100,000 All of the goods were completed. What amount was transferred to Finished Goods? a. 1,000,000 During 2020, Canada Manufacturing expected Job No. 59 to cost 300,000 of overhead, 500,000 of materials, and 200,000 in labour. Canada applied overhead based on direct labor cost. 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