PLSSSS HELP IF YOU TRULY KNOW THISSSS

Answer:

between 10 and 12

Step-by-step explanation:

Given the measure of angles:

m∠B = 70°

m∠C = 60°

m∠A = 50°

Following this information, since the side lengths are directly proportional to the angle measure they see:

Angle B is the largest angle. Therefore, side AC is the longest side of the triangle since it is opposite of the largest angle.

Angle C is the smallest angle, so the side AB is the shortest side.

Therefore, side BC must be between 10 and 12 inches.

Answer:

the answer is 16 us fluid ounces

Answer:

16

Step-by-step explanation:

Onn Edge 2020 :)

Answer:

853 mph

Step-by-step explanation:

Answer:

207.611 miles per hr

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

A is true, B is true, C is true, and D is false

Answer:

D

Step-by-step explanation:

Squares, Rectangles, and rhombus aren't kites

In the quadrilateral JKLM, ∠JKL is equal to 148.9°.

A quadrilateral is a four-sided polygon with four edges and four corners that is used in geometry. The Latin words quadri, a variation of four, and latus, meaning "side," are the source of the name. A two-dimensional form having four sides, four vertices, and four angles is referred to as a quadrilateral. Convex and concave are the two primary forms. Convex quadrilaterals can also be divided into a number of subgroups, including trapezoids, parallelograms, rectangles, rhombus, and squares. There are four of them. There are four of them. 360° is the total of all interior angles. There are two diagonals in them.

12x-21=80

12x=101

x=101/12

x=8.42

5x+9=5*8.42+9

=51.1°

The sum of angles of quadrilateral will be 360°.

51.1+80+80+x=360

x=148.9°

The value of ∠JKL is 148.9° in the quadrilateral JKLM.

To know more about quadrilateral,

https://brainly.com/question/7720055

#SPJ1

The coordinates of each corner of the classroom will be (0,0,0),(x,0,0),(0,y,0),(0,0,z),(x,y,0),(x,0,z),(0,y,z),(x,y,z).

By assuming one of the corners of the classroom as the origin we can find all the other coordinates of the room.

As we know the shape of the classroom will be a cuboid.

We will be considering the x,y, and z variables as they are not mentioned in the question.

The origin of the cuboid will remain as (0,0,0) as all the coordinates of x, y, and z lie on the line so their values will be all zeros.

For the corner which is on the x-axis the point (corner ) coordinates will be (x,0,0).

For the corner which is on the y-axis the point (corner ) coordinates will be (0,y,0).

For the corner which is on the z-axis the point (corner ) coordinates will be (0,0,z).

For the point which is in the x-y plane, the coordinates will be (x,y,0).

For the point which is in the y-z plane, the coordinates will be (0,y,z).

For the point which is in the x-z plane, the coordinates will be (x,0,z).

And the point which is present in the x-y plane,y-z plane, and x-z plane coordinate will be (x,y,z).

Learn more about coordinates from the given link:

https://brainly.com/question/32836021

#SPJ4

A particular solution to the nonhomogeneous differential equation is \(y_p = (1/17)x - (2/17)e^{(-x).}\)

To find a particular solution to the nonhomogeneous differential equation \(y'' + 4y' + 5y = -5x + 3e^{(-x)\), we can use the method of undetermined coefficients.

First, let's find a particular solution for the complementary equation y'' + 4y' + 5y = 0. The characteristic equation for this homogeneous equation is \(r^2 + 4r + 5 = 0\), which has complex roots: r = -2 + i and r = -2 - i. Therefore, the complementary solution is of the form \(y_c = e^(-2x)\)(Acos(x) + Bsin(x)).

Now, let's find a particular solution for the nonhomogeneous equation by assuming a particular solution of the form \(y_p = Ax + Be^{(-x)\). We choose this form because the right-hand side of the equation contains a linear term and an exponential term.

Taking the first and second derivatives of y_p, we have:

\(y_p' = A - Be^{(-x)\)

\(y_p'' = -Be^{(-x)\)

Substituting these derivatives into the original equation, we get:

\(-Be^{(-x)} + 4(A - Be^{(-x))} + 5(Ax + Be^{(-x))} = -5x + 3e^{(-x)}\)

Simplifying this equation, we obtain:

(-A + 4A + 5B)x + (-B + 4B + 5A)e^(-x) = -5x + 3e^(-x)

Comparing the coefficients on both sides, we have:

-4A + 5B = -5 (coefficients of x)

4B + 5A = 3 (coefficients of e^(-x))

Solving these equations simultaneously, we find A = 1/17 and B = -2/17.

Therefore, a particular solution to the nonhomogeneous differential equation is:

\(y_p = (1/17)x - (2/17)e^{(-x)\)

The general solution to the nonhomogeneous equation is the sum of the complementary solution and the particular solution:

\(y = y_c + y_p = e^{(-2x)}(Acos(x) + Bsin(x)) + (1/17)x - (2/17)e^{(-x)\)

where A and B are arbitrary constants.

To know more about particular solution,

https://brainly.com/question/31383914

#SPJ11

Answer: B. 11/13

Step-by-step explanation:

So he starts out with 16, and picks out 3 of those 13. This means that he now has 13 socks in total in the drawer, so therefore, the answer could only be A or B. However, what makes it B, is that if he doesn't put them back, the only way he wouldn't get a full pair is with the green pair. That is where the 11/13 comes in, as two of the socks are green, making it not a full pair. But since he has 3 more black socks, 5 more white socks, and 3 more grey socks, when you add those together you get 11

5+3+3=11

Hope I helped!

Probability that he will have a complete pair is \(\frac{11}{13}\).

"Probability is a branch of mathematics that deals with the occurrence of a random event. For example, when a coin is tossed in the air, the possible outcomes are Head and Tail."

Jim's sock drawer has

Two pairs of black socks, three pairs of white, one pair of green, and two pairs of gray.

2 × 2 + 3 × 2 + 1 × 2 + 2 × 2 = 16

So there were 16 socks

One evening he randomly picks three socks assuming that he will get a matched pair, but instead turns up with 1 black, 1 white, and 1 gray sock.

= 16 - 1 - 1 - 1

= 13

After he picked, there were 3 black, 5 white, 2 green and 3 gray socks.

So probability that he will have a complete pair

= \(\frac{3+5+3}{13}\)

= \(\frac{11}{13}\)

Hence, probability that he will have a complete pair is \(\frac{11}{13}\).

Learn more about probability here

https://brainly.com/question/11234923

#SPJ2

Answer:

Spiders=8

Ants=12

Step-by-step explanation:

Spider(s)=8 legs

Ants(a)=6 legs

Total legs=136

Total heads=20

8s+6a=136 (1)

s+a=20 (2)

From (2)

s=20-a

Substitute 20-a into (1)

8s+6a=136

8(20-a)+6a=136

160-8a+6a=136

160-2a=136

-2a=136-160

-2a=-24

a= -24/-2

a=12

Substitute a=12 into (2)

s+a=20

s+12=20

s=20-12

s=8

Answer:

a) x=4.1,y=6.8 b) x= ,y=

Step-by-step explanation:

a)Tn= a+(n-1)d

a=1.4

d=unknown

to find d use the terms given to solve

using the fourth term

9.5=1.4 + (4 -1)d

9.5= 1.4+(3)d

9 5-1.4=3d

8.1=3d

8.1/3=3d/3

2.7 =d

To find x

Tn=a+(n-1)d

x=1.4+(2-1)2.7

x= 1.4+(1×2.7)

x=1.4+2.7

x=4.1

To find y add 2.7 to x

y=4.1+2.7

y=6.8

Answer:

  A.  B ⇔ Y

Step-by-step explanation:

The names of congruent triangles list corresponding vertices in the same order. Here, when we say ΔABC ≅ ΔXYZ, we mean the triangles have corresponding vertices ...

  A ⇔ X

  B ⇔ Y . . . . . . answer choice A.

  C ⇔ Z

Answer:

improper fraction=91/8

Decimal=11.375

Mixed fraction=11 3/8

Step-by-step explanation:

Answer:

11.375

Step-by-step explanation:

Answer: 1304

Step-by-step explanation:

Fraction of the boys = 3/7

Fraction of the girls = 1 - 3/7 = 4/7

Number of students = 2282

The number of girls will be:

= Fraction of girls × Total number if students

= 4/7 × 2282

= 1304

There are 1304 girls

Answer:

I help

Step-by-step explanation:

(but i need the question)

Answer:

w=96

Step-by-step explanation:

4x8= 32 so 12x8= 96 therefor it is 32/96

The value of the collection originally was $1,000,000

What was the original value of the collection?

The original value of the collection is not known, hence, it is represented by X

The increase in value by $50,000 means that the value is X+$50,000

Now, when the error was discovered, it is now worth half of the  value previously

The new value is (X+$50,000)*0.5

New value=(X+$50,000)*0.5

The new value at this point is $525,000

$525,000=(X+$50,000)*0.5

$525,000/0.5=X+$50,000

$1,050,000=X+$50,000

X=$1,050,000-$50,000

Find out more about change in value on:https://brainly.com/question/13097163

#SPJ1

9514 1404 393

Answer:

  b) maximum

Step-by-step explanation:

The leading coefficient is negative (-1), so the parabola opens downward. Its vertex is the highest point on the graph, a maximum.

Answer:

9a+7

Step-by-step explanation:

Answer:

c  the factor of the inequality is correct - took this test already

Step-by-step explanation:

Answer:

What composite solid? Add a picture man

\({ \qquad\qquad\huge\underline{{\sf Answer}}} \)

Let's solve ~

\(\qquad \sf  \dashrightarrow \: 3 \sqrt{50} \times \sqrt{22} \)

\(\qquad \sf  \dashrightarrow \: 3 \sqrt{2 \times {5}^{2} } \times \sqrt{2 \times 11} \)

\(\qquad \sf  \dashrightarrow \: 3 \times 5 \sqrt{2} \times \sqrt{2 \times 11} \)

\(\qquad \sf  \dashrightarrow \: 15 \sqrt{ {2}^{2} \times 11} \)

\(\qquad \sf  \dashrightarrow \: 15 \times 2 \sqrt{11} \)

\(\qquad \sf  \dashrightarrow \: 30 \sqrt{11} \)

The point estimate for the population mean number of weeks it takes a worker aged 55 plus to find a job is 22.9 weeks, with a margin of error of approximately 4.18 weeks and a 95% confidence interval of (18.72, 27.08) weeks. The data is skewed to the right, and collecting data from a larger sample and accounting for other factors could improve the study.

The point estimate for the population mean number of weeks it takes a worker aged 55 plus to find a job can be found by calculating the sample mean. Adding up all the values in the data and dividing by the sample size of 39 gives a point estimate of 22.9 weeks.

To find the margin of error at 95% confidence, we need to first calculate the sample standard deviation. The sample standard deviation is 12.9 weeks. Using the formula for the margin of error at 95% confidence level, we get:

Margin of error = 1.96 * (12.9 / √(39)) ≈ 4.18 weeks

The 95% confidence interval estimate of the mean is given by

(22.9 - 4.18, 22.9 + 4.18) = (18.72, 27.08)

Therefore, we are 95% confident that the true population mean number of weeks it takes a worker aged 55 plus to find a job lies between 18.72 and 27.08 weeks.

To determine the degree of skewness in the sample data, From the data provided, the distribution appears to be skewed to the right, as there are a few very large values that pull the mean to the right of the median.

For a repeat of this study, it would be useful to collect data from a larger sample size to improve the precision of the estimates. Additionally, it may be useful to collect data on other factors that may affect job search time, such as education level, prior work experience, and industry.

To know more about confidence interval:

https://brainly.com/question/29680703

#SPJ4

--The given question is incomplete, the complete question is given

" Older people often have a hard time finding work. AARP reported on the number of weeks it takes a worker aged 55 plus to find a job. The data on number of weeks spent searching for a job contained in the file JobSearch are consistent with the AARP findings (AARP Bulletin, April 2008). a) Provide a point estimate of the population mean number of weeks it takes a worker aged 55 plus to find a job. b) At 95% confidence, what is the margin of error? c) What is the 95% confidence interval estimate of the mean? d) Discuss the degree of skewness found in the sample data. What suggestion would you make for a repeat of this study? Job Search Time (Weeks) 21 14 51 16 17 14 16 12 48 0 27 17 32 24 12 10 52 21 26 14 13 24 19 28 26 26 10 21 44 36 22 39 17 17 10 19 16 22 5 22"--

Answer:

\(12000000000000 = 12 \times {10}^{12} \)

Answer:

The third equation is equal to 2.

Step-by-step explanation:

6 times one third is equal to 6 divided by three, which equals two. Using order of operations, 5 times 2 equals 10, and that divided by 5 is 2, so that equation is equal to 2.

Answer:

The percentage of the executives will be 25%

Step-by-step explanation:

Answer:

you didnt put a question

Step-by-step explanation:

Kylie earns 5.80 dollars more than Kayla per hour

the solution to the equation 32x - 1 = 243 is x = 7.625

To solve the equation 32x - 1 = 243, we can follow these steps:

1. Add 1 to both sides of the equation to isolate the term with the variable:

  32x - 1 + 1 = 243 + 1

  32x = 244

2. Divide both sides of the equation by 32 to solve for x:

  (32x) / 32 = 244 / 32

  x = 244 / 32

Simplifying further:

  x = 7.625

Therefore, the solution to the equation 32x - 1 = 243 is x = 7.625.

None of the given options (A, B, C, D) match the solution.

Learn more about equation here

https://brainly.com/question/30106888

#SPJ4

Given data vending machine is designed to dispense a mean of 7.2 oz of coffee into an 8-oz cup. Standard deviation, σ = 0.3 Oz Amount is normally distributed Want to find out the percentage of times the machine will dispense less than 7.47 oz Calculation value is calculated as;

\($$Z = \frac{x-\mu}{\sigma}$$\)

Where x is the value of interest, µ is the mean and σ is the standard deviation

\(= $${\frac{7.47-7.2}{0.3}} = 0.9$$\)

Using the Z table, the area to the left of 0.9 is 0. 8186.Thus, the percentage of times the machine will dispense less than 7.47oz is 81.86% approximately. In statistics, the term “standard deviation” refers to the measurement of the amount of data spread.

To calculate the probability of a specific value being less than a given value in a normal distribution, we can use the Z table. Once we find the Z score, we can look up its corresponding area on the Z table to determine the probability.

To know more about value visit:

https://brainly.com/question/30145972

#SPJ11