In the diagram, the measure of angle 8 is 124°, and the measure of angle 2 is 84°. What is the measure of angle 7? 56° 84° 96° 124°

Answers

Answer 1

Answer:

Answer: 56 degrees

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Explanation:

The information about angle 2 is unnecessary info that your teacher likely put in there as a distraction. All we need is angle 8, which is 124 degrees. Angle 7 adds to this to form a 180 degree straight angle.

(angle 7) + (angle 8) = 180

(angle 7) + 124 = 180

angle 7 = 180 - 124

angle 7 = 56 degrees

Answer 2

Answer:

Answer:

The measure of angle 7 is 56°.

Step-by-step explanation:

here, angle 8 = 124°

now, angle 8+ angle 7=180° (as the sum of linear pair is 180°)

or, 124°+angle 7=180°

or, angle 7=180°-124°

Therefore, tge measure of angle 7 is 56°.

Hope it helps.

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In a function you cannot have to of the same x values right?

Answers

Yes, in a function you cannot have two different images for the same x.

Because if an x has more than one image, you couldn't tell what is the value of the image given that x.

A $30 pair of jeans is on sale for $15. What is the percent of change for the pair of
jeans?

Answers

Answer:

50%

Step-by-step explanation:

All we need to do is find out what percent 15 is compared to 30. So think of 30 as "100%" in this case. We know it's on sale and selling for $15 so all we need to do is figure out what $15 is compared to $30.

30 ÷ 15 = 15.

Luckily in this case 15 is half of 30. So half of "100" would be 50. 50%.

50% is your answer.

Hope this helps and have a nice day!

What percent of 66 is 133

Answers

Answer: 201.515151515% or simplified 201.5%

Hope this helped!

Please mark Brainliest!

What is the value of the expression when a = 5 and b = 3? 4a^2 5b^3a. 55
b. 74
c. 81
d. 145

Answers

$4a^25b^3\n\nsubtitute\ the\ values\ of\ a=5\ and\ b=3\ to\ the\ expression:\n\n4(5^2)\cdot5(3^3)=4(25)\cdot5(27)=100\cdot135=\boxed{13,500}$

If f(x) = 4x +5, find f(5).

Answers

The value of the functionf(x) = 4x +5 at x = 5 is f(5) = 25

What is function?

"It is a relation from a set of inputs to a set of possible outputs where each input is related to exactly one output."

For given example,

Given function: f(x) = 4x +5

We need to find the value of f(x)

This means, we need to find the function f(x) when x = 5

Substitute x = 5 in the given function.

⇒ f(x) = 4x +5

⇒ f(5) = 4(5) +5

⇒ f(5) = 20 + 5

⇒ f(5) = 25

Therefore, f(5) = 25

Learn more about the function here:

brainly.com/question/13581879

#SPJ2

F(5)=4x+5
F(5) is 0 at this point
Subtract 5 from both sides
-5=4x
Divide both sides by 4
-5/4=x
So f(5)=-5/4

What is 4/9(x+3)=g, solve for x?

Answers

$(4)/(9)(x+3)=g\ \ \ \ |multiply\ both\ sides\ by\ 9\n\n4(x+3)=9g\ \ \ \ |use\ distributive\ property:a(b+c)=ab+ac\n\n4x+12=9g\ \ \ \ |subtract\ 12\ from\ both\ sides\n\n4x=9g-12\ \ \ \ |divide\ both\ sides\ by\ 4\n\n\boxed{x=(9)/(4)g-3}$

$(4)/(9(x+3)) = g$

$(4(x+3))/(9) =g$

$4(x+3)=g*9$ $||Multiply- both -sides -by-\ \textgreater \ 9||$

$4(x+3)=9g$ $||Regroup -terms||$

$x+3= (9g)/(4)$ $||Divide- both -sides- by-\ \textgreater \ 4||$

$x= (9g)/(4) -3$