3 years ago

Which of the following are exterior angles?

Mathematics

2 answers:

ohaa [14]3 years ago

8 0

3, 4, and 3, i think so

Olegator [25]3 years ago

6 0

uhhh its 2,3,4 cause there on the outside exterior= outside

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Find slope and y intercept of 2x = 18-2y

puteri [66]

Answer:

Slope -x, y intercept 9

Step-by-step explanation:

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3 years ago

Given: ABC is a right triangle with right angle C. AB = 18 centimeters and m<A = 22°.

rewona [7]

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3 years ago

Write each rational number as a terminating decimal.<br> 1. 19/20<br> 2. -1/8<br> 3. 17/5

Dima020 [189]

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-1/8= -0.125
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HOPE THIS HELPS!

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4 years ago

Read 2 more answers

If the endpoints of AB have the coordinates A(9, 8) and B(-1, -2), what is the midpoint of AB?

pickupchik [31]

The midpoint, if the endpoints are (x₁,y₁) and (x₂,y₂):
$(\frac{x_1+x_2}{2}, \frac{y_1+y_2}{2})$

$(9,8) \\
x_1=9 \\ y_1=8 \\ \\
(-1,-2) \\
x_2=-1 \\ y_2=-2 \\ \\
\frac{x_1+x_2}{2}=\frac{9-1}{2}=\frac{8}{2}=4 \\
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The midpoint of AB is (4,3).

5 0

3 years ago

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Sq is an angle bisector m <qst=2x and m <qsr=3x-10 what is <rst

defon

Answer:
∠RST = 40°

Explanation:
We are given that:
SQ bisects angle RST.
This means that:
∠QST = ∠QSR
2x = 3x - 10
10 = 3x - 2x
x = 10

Therefore:
∠QST = 2x = 2(10) = 20°
∠QSR = 3x - 10 = 3(10) - 10 = 30 - 10 = 20°
Note that both angles are equal.

Now, we can get ∠RST as follows:
∠RST = ∠QST + ∠QSR
∠RST = 20 + 20 = 40°

Hope this helps :)

6 0

3 years ago