3 years ago

Geometry ∠1 and ∠2 are vertical angles. If m∠1 = 17x + 1 and m∠2 = 20x – 14, find m∠2.

Mathematics

1 answer:

stiv31 [10]3 years ago

7 0

Answer:

m∠2= 86

Step-by-step explanation:

since they are vertical angles, that means they are both equal to eachother.

so lets set them equal!

17x+1=20x-14

17x+15=20x

15=3x

x=5

now input x into m∠2

m∠2 = 20(5) – 14 = 86

You might be interested in

What is the area of the polygon below

Softa [21]

Answer:

It would be very difficult to determine the area without any given measurements of the sides. I'm afraid I cannot help you with this question.

Step-by-step explanation:

7 0

3 years ago

Please help I’ll give Brainly please please

algol13

Answer:

THE ANSWER IS A SPHERE

Step-by-step explanation:

Because it is a 3-dimensional, perfectly round and has solid surface.

5 0

2 years ago

Solve the equation 4y-1.9=6.3

Liono4ka [1.6K]

I’ve attached my work...
Hope this helps!

5 0

2 years ago

Read 2 more answers

If Log x (1 / 8) = - 3 / 2, then x is equal to. A. - 4 B. 4 C. 1 / 4 D: 0

Softa [21]

$log_{x}(1/8)=-3/2$

This is equal to...

$x^{-3/2}=1/8$

We want "x" so we need to isolate it using laws of exponents...

$x^{(-1)(3/2)}=1/8$

$x^{3/2}=8$ because $x^{-a}=1/x^{a}$

$x=\sqrt[3]{8^{2}}$ because $x^{a/b}=\sqrt[b]{x^{a}}$

x = 4

answer: B

5 0

3 years ago

A set of 125 golf scores are normally distributed

Phantasy [73]

Answer:

84.1%

Step-by-step explanation:

Add up 0.1, 2.2, 13.6, 34.1, and 34.1 and you get that number. this is because that is the numbers in each column and you add those because they are below 79 mark.

3 0

3 years ago