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Art [367]
3 years ago
8

Angle A and angle B are complementary angles. If m angle A = (x + 8) and m

Mathematics
1 answer:
Tanzania [10]3 years ago
7 0
Answer:

17

Explanation:

(x + 8) + (8x + 1) = 90

Combine like terms to get:

9x + 9 = 90

Subtract 9 on both sides:

9x = 81

Divide by 9:

x = 9

Plug in 9 for x in
9 + 8 = ?

9 + 8 = 17
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kotykmax [81]

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Step-by-step explanation:

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3 years ago
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Can I get help on this please? You will be marked Brainliest and 5 ⭐️ <br> Thank you!!!
miskamm [114]

Answer:

y = 50x

Step-by-step explanation:

the equation for this is y = 50x because for every 50 units we go up by on the graph we go 1 unit to the right so:

slope-intercept form: y = mx + b   where m is the slope and b is the y-intercept. Our y-intercept is 0 because that is where our line intersects the y-axis and because it is 0 we do not need to put it in the equation.

y = 50x

7 0
3 years ago
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What the anwser fast !!!!!!
Vlad1618 [11]

Answer:

The initial height is the y-intercept of the graph

slope of the graph = -2

Jordon interprets the only the slope correctly.

Aral interprets the only the initial height correctly.

Step-by-step explanation:

Slope = change in y ÷ change in x = (0 - 12) ÷ (6 - 0) = -12 ÷ 6 = -2

So the slope of the graph = -2

by inspection, the y-intercept = 12

Therefore, the equation for the line is   y = -2x + 12

Jordon interprets the only the slope correctly.

Aral interprets the only the initial height correctly

3 0
2 years ago
What is the measure of an interior angle in a regular dodecagon?
Nata [24]
A <span>dodecagon has 12 sides

Sum of the interior angles = (12 - 2) x 180 = 1800</span>°

One interior angle = 1800 ÷ 12 = 150°

-------------------------------
Answer : 150°
------------------------------
8 0
3 years ago
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