Answers
Hi there!
\(\large\boxed{x = 35}\)
The angles shown are linear pairs, meaning they sum up to 180°. Therefore:
180 = 3x + 75
Subtract 75 from both sides:
180 - 75 = 3x
105 = 3x
Divide both sides by 3:
105/3 = 3x/3
x =35°
Related Questions
Solve the system of equations using elimination: -4x+6y = − 12 and
-x - 5y = -16.
Answers
Answer:
x=x
Step-by-step explanation:
x=x because x has the same value as x
3. Then she needs to find her "heart rate reserve" h by subtracting her average resting heart rate
r from her maximum heart rate m. Write an equation she can use.
Answers
Answer:
r = m x h
Step-by-step explanation:
A large box of strawberris vaires in price.the cost of a box is never graeater than or equal to 10$ the lowest price ever reached for the box of strawberries is 5$. write an inquality to show all the possible prices (P) for a box of strawberries
Answers
Answer:
10 > P ≥ 5
Step-by-step explanation:
inequality is a relation which makes a non-equal comparison between two numbers or other mathematical expressions
sine the price can't be greater than or equal to 10$ we set it up 10 is greater than P ( 10 > P )
sine the lowest price ever was 5$ then we know P can't be any lower than 5$ but can still be 5$ so we set up as P is greater than or equal to 5 ( P ≥ 5 )
then to get your answer you just but the two comparisons together ( 10 > P ≥ 5 )
give a formula for the perimeter of a rectangle. when might you want to measure a perimeter?
Answers
Answer: perimeter = sum of all side lengths
Step-by-step explanation:
To measure the amount of tape needed to section off a crime scene.
Hope This Helped!
The first rule is add 12, then divide by 2 starting from 4. The second rule is multiply by 2, then subtract 2 starting from 3. What are the first four ordered pairs using the two sequences?(4, 4), (8, 6), (10, 10), (11, 18)(0, 4), (3, 6), (4, 10), 5, 18)(4, 3), (8, 4), (10, 6), (11, 10)(0, 3), (3, 4), (4, 6), (5, 10)
Answers
The first four ordered pairs using both sequences are (4, 14), (8, 9), (10, 20), and (11, 15).
To find the ordered pairs using both rules, we simply apply both rules to each starting value.
Starting with 4:
- Applying the first rule gives us 8, which we then apply the second rule to and get 14. So the first ordered pair is (4, 14).
- Applying the second rule first gives us 6, which we then apply the first rule to and get 9. So the second ordered pair is (8, 9).
Starting with 10:
- Applying the first rule gives us 11, which we then apply the second rule to and get 20. So the third ordered pair is (10, 20).
- Applying the second rule first gives us 18, which we then apply the first rule to and get 15. So the fourth ordered pair is (11, 15).
Therefore, the first four ordered pairs using both sequences are (4, 14), (8, 9), (10, 20), and (11, 15).
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Calculate the Surface Area and Volume of the rectangular prism.
5 m
5 m
7 m
5 m
다
5 m
Answers
Answer:
why is there a korean letter in there im so lost lol
Step-by-step explanation:
Answer:
Step-by-step explanation:
Volume of Rectangular Prism: V = lwh.
Surface Area of Rectangular Prism: S = 2(lw + lh + wh)
Space Diagonal of Rectangular Prism: (similar to the distance between 2 points) d = √(l2 + w2 + h2)
천만에요
너 도넛
Somebody help me please
Answers
yes it's correct............
solve for a side in right triangles
Answers
Answer:
AC = 3.06
Step-by-step explanation:
I’m being timed , I need help
Answers
Answer:
Step-by-step explanation:
Uh
Answer:
Time: 1, 16, 30, 40
Distance: 5/8, 10, 18 3/4, 25
Step-by-step explanation:
hope this helped
Horace had 1/4 of the tank of gas in his car. He used 1/8 of the gas running errands. How much gas was left in tank?
Answers
Bob and Patrick are competing to see who
can gain weight the fastest. Bob started
out weighing 155.3 pounds and gains 2.5
pounds per week. Patrick started out
weighing 139.7 pounds and gains 3.8
pounds per week. After how many weeks
will both of them weigh the same?
Answers
Bob and Patrick are competing to see who can gain weight the fastest. Bob started out weighing 155.3 pounds and gains 2.5 pounds per week. Patrick started out weighing 139.7 pounds and gains 3.8 pounds per week. 12 weeks will both of them weigh the same,
These questions are as follows :
Bob started out weighing 155.3 pounds and gains 2.5 pounds per week.
let the month be x: 155.3+2.5x ....1
Patrick started out weighing 139.7 pounds and gains 3.8 pounds per week
let the week be x: 139.7 +3.8x ...2
weeks will both of them weigh the same
questions 1 and 2
155.3+2.5x =139.7 +3.8x
155.3-139.7= 3.8x-2.5x
15.6 = 3.8y -2.5 x
15.6=1.3x
15.6/1.3= 12
now value x =12, week are 12 in which both them have equal weight
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Tell whether the triangles are similar or not.
I also need an explanation for this answer please and thank you.
This test is 40% of my grade I really need answers ASAP <3
Answers
Answer: Are
Explaning
I think they are similiar because there is parralel lines they are perpendicular and opposite angles are equal making 25 = its oppisite side
A factor is a number that can divide into another number with no remainder. true or false
Answers
Answer:
this is actually true!
Step-by-step explanation:
A factor is a number that divides another number, leaving no remainder. In other words, if multiplying two whole numbers gives us a product, then the numbers we are multiplying are factors of the product because they are divisible by the product.
Oliver is building a box kite. The frame of the kite has the dimensions shown. He covered the sides of the kite (but not the top and bottom) with 720072007200 cm^2 squared of lightweight fabric. What is the volume inside the kite?
Answers
Answer:
54000 cm²
Step-by-step explanation:
In hypothesis testing, what does an extreme value for the test statistic indicate?.
Answers
An extreme value for the test statistic indicates that the null hypothesis is false.
The test statistic is a measure of the difference between the two groups being compared. An extreme value means that the difference between the two groups is large. This means that the null hypothesis, which states that there is no difference between the two groups, is false.
The test statistic is a measure of the difference between the observed data and the expected data under the null hypothesis. The null hypothesis is the hypothesis that there is no difference between the observed data and the expected data. The extreme value of the test statistic indicates that the observed data is very different from the expected data, and that the null hypothesis is false.
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The image point of A after a translation left 1 unit and down 1 unit is the point B(0, -7)B(0,−7). Determine the coordinates of the pre-image point A.
Answers
The coordinate of 'A' will be;
⇒ A = (- 1, - 8)
What is Coordinates?
A pair of numbers which describe the exact position of a point on a cartesian plane by using the horizontal and vertical lines is called the coordinates.
Given that;
The translation is,
The image point of A after a translation left 1 unit and down 1 unit is the point B(0, -7).
Now,
Since, The image point of A after a translation left 1 unit and down 1 unit is the point B(0, -7).
Hence, The point of A become;
⇒ A = (0 - 1 , - 7 - 1)
⇒ A = (- 1, - 8)
Thus, The coordinate of 'A' will be;
⇒ A = (- 1, - 8)
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Please help. Stuck on question
Answers
Answer:
1.6 feet
Step-by-step explanation:
an2-25art 2 10) Which fraction represents 72-7-20 eXP expressed in simplest form? 2) X-5 X-4 3) x+5 4+4 4) 25 X + 20
Answers
The given fraction (x^2-25)/(x^2-x-20) expressed in simplest form is (x+5)/(x+4). (Option C)
A fraction is in simplest form if the numerator and denominator have no common factors other than 1. In order to solve the given fraction, the numerator and denominator must be factorized, and the common factor will be canceled out.
Factoring x^2 – 25 using the difference of squares formula that states that a^2 – b^2 = (a + b)(a - b)
x^2 – 25 = x^2 – 5^2 = (x + 5)(x – 5)
Factoring x^2 – x – 20,
x^2 – x – 20 = x^2 + 4x – 5x – 20 = x(x + 4) -5(x + 4) = (x + 4)(x – 5)
Hence, factor (x – 5) is there in both numerator and denominator, it is canceled out. Hence the fraction in the simplest form is:
(x + 5)(x – 5)/ (x + 4)(x – 5) = (x + 5)/(x + 4)
Note: The question is incomplete. The complete question probably is: What fraction represents(x^2-25)/(x^2-x-20) expressed in simplest form. A) 5/4 B) (x-5)/(x-4) C) (x+5)/(x+4) D)25/(x+20)
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You need at least $60 to buy a new video game. You have saved $25. Which
inequality models how much more you must save?
Answers
Answer: n + 25 ≥ 60
n + 25 ≥ 60
n is equal to how much more money you need plus the 25 dollars you already have and if you want to get the video game at the end you will need to save 60 dollars or more.
Answer:
See the answer in the picture below. Thank you! :)
Step-by-step explanation:
In ΔNOP, the measure of ∠P=90°, NP = 35, ON = 37, and PO = 12. What ratio represents the sine of ∠N?
Answers
Answer:
12/37
Step-by-step explanation:
SOH - CAH - TOA
O = opposite
A = adjacent
H = hypotenuse
Sin = O/H
Sin N = 12/37
Answer:Find sin N
sinN=
hypotenuse/opposite
12/37
Step-by-step explanation:
Calculate $900 $2100 invested in share wit portfolio beta: in vested in share with of beta 1.4 beta
Answers
The portfolio beta of the share in which $900 is invested is 1.4
Given: Amount invested in share with a portfolio beta of 1.4 = $900.
Amount invested in share with a portfolio beta of 1.4 = $2100Total amount invested = $900 + $2100 = $3000We know that,Weighted average of portfolio beta = ∑wᵢβᵢ / ∑wᵢwhere, w = weight or amount invested and β = portfolio beta.,
Putting the values, we get,1.4 = 900/3000 * x + 2100/3000 * 1.4where x is the portfolio beta of the $900 invested share.Simplifying the equation, we get,1.4 = 0.3x + 0.98.
Multiplying by 10 on both sides, we get,14 = 3x + 9.8Solving for x, we get,x = (14 - 9.8)/3= 1.4.
Therefore, the portfolio beta of the share in which $900 is invested is 1.4. To get this result, we have calculated the weighted average of the portfolio beta using the formula:
Weighted average of portfolio beta = ∑wᵢβᵢ / ∑wᵢwhere, w = weight or amount invested and β = portfolio beta. We have also shown the steps of simplifying the equation and solving for x.
Thus, the portfolio beta of the share in which $900 is invested is 1.4.
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half the difference of a number and 18 is equivalent to -25. find the number
Answers
Answer:
Hi there!
Your answer is:
the number is 68
Step-by-step explanation:
(18-n) /2 = -25
×2
(18-n) = -50
-18
-n = -68
/-1
n= 68
Plug it back in!
(18-68) /2 = -25 ???
-50/2 = -25 ✓✓✓
Hope this helps
rewrite (3x + 2)(x - 3) in standard form
Answers
Answer: 3x^2 − 7x − 6
Solve the following exponential 4e^3x-1 = 5
Answers
Given
\(4e^{3x}-1=5\)
Solving, step-by-step
\(\begin{gathered} 4e^{3x}-1=5 \\ e^{3x}=6/3 \\ 3x=\ln 1.5 \\ x=\frac{\ln 1.5}{3} \\ \end{gathered}\)The graphs below have the same shape. What is the equation of the bluegraph?
Answers
Horizontal translation for a parabola is changed by the value of a variable, h, that is subtracted from x before the squaring operation.
Our reference parabola has the following equation:
\(F(x)=x^2\)And the equation that includes a horizontal translation looks like this:
\(G(x)=(x-h)^2\)The sign of h is determined by whether the translated parabola is on the right (positive sign) or on the left (negative sign) side of the reference parabola, in this case, the vertex of the parabola is translated 3 units to the left, then h equals -3, replacing this value for h, we get:
\(\begin{gathered} G(x)=(x-(-3))^2 \\ G(x)=(x+3)^2 \end{gathered}\)Then, the correct answer is option D, G(x) = (x+3)^2
Ahora completa la tabla 1, “Se sabe que el molde de queso fresco cuesta 5 soles, completemos la tabla.”:
Answers
Andy has 4 brothers and 2 sisters. What is
the ratio of boys to girls in his family? Please help me find the answer:)
Answers
Answer:
2:1
Step-by-step explanation:
There are 4 brothers, 2 sister so
4 (boys): 2(sister) => 2:1 (Simplified form)
4boys:2girls = 2:1
Will give Branliest!!!
whitch inequality is true?
A) 2pi-1≤5
B) pi+8≤11
Answers
Suppose you select a number at random from the sample space 5,6,7,8,9,10,11,12,13,14. Find each probability. P (greater than 6 and less than 12 )
Answers
Therefore, the probability of selecting a number greater than 6 and less than 12 from the given sample space is 5/9 or approximately 0.556 (rounded to three decimal places).
To find the probability of selecting a number greater than 6 and less than 12 from the sample space {5, 6, 7, 8, 9, 10, 11, 12, 13, 14}, we need to determine the number of favorable outcomes and divide it by the total number of possible outcomes.
The numbers greater than 6 and less than 12 in the given sample space are 7, 8, 9, 10, and 11. Therefore, we have 5 favorable outcomes.
The total number of possible outcomes in the sample space is 9 (since we are excluding 5, 12, 13, and 14).
To calculate the probability, we divide the number of favorable outcomes by the total number of possible outcomes:
P(greater than 6 and less than 12) = favorable outcomes / total outcomes
= 5 / 9
Therefore, the probability of selecting a number greater than 6 and less than 12 from the given sample space is 5/9 or approximately 0.556 (rounded to three decimal places).
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The truth table represents statements p, q, and r.
p q r p ∧ q p ∧ r
A T T T T T
B T T F T F
C T F T F T
D T F F F F
E F T T F F
F F T F F F
G F F T F F
H F F F F F
Which rows represent when (p ∧ q) ∨ (p ∧ r) is true?
A and B
A, B, and C
B and E
Answers
Answer:
A, B, and C
Step-by-step explanation:
EDGE unit test 2020
The rows that stands for when (p ∧ q) ∨ (p ∧ r) is true is row A, B, and C. Check more about Truth table below
What is a truth table?The truth table is known to be a table that depicts the real value of any kind of compound statement.
Note that for every truth-value of a statements there is a similar table depicting the value of the output for all of the value of all of the input and as such, rows that stands for when (p ∧ q) ∨ (p ∧ r) is true is row A, B, and C.
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