Ask question

Ask question

All categories

2 years ago

13

NEED HELP I SUCK AT GEOMETRY (OFFERING 40POINTS)!!! best answer get brainlest

2 answers:

beks73 [17]2 years ago

8 0

Answer: B is

48

Step-by-step explanation:

Vera_Pavlovna [14]2 years ago

7 0

Answer:

angle b is 135 degrees

Step-by-step explanation:

a is 45 degrees, which means c is as well. a quadrilateral has 360 degrees, so you subtract the angles you already know from 360 to get 270 left, and divide that by 2 because there are 2 angles left that you dont know, b and d, and they are congruent. for angles d and b you get 135, so theres your answer, hope it helps :)

360-45-45=270

270/2=135

You might be interested in

Can someone help solve this problem??

Shtirlitz [24]

Answer:

the answer is 22

Step-by-step explanation:

-|-7|+|-2+17

the 7 becomes positive

(7|+|-2)+17

5+17

=22

7 0

2 years ago

Read 2 more answers

What is g in 7h+2f-2g=17.15

drek231 [11]

G = (7h + 2f + 3c - 17.15)/2

7 0

3 years ago

Difference in the following polynomials (6x^3 - 2x^2 + 4)<br> -(2x^3 + 4x^2 - 5)

Colt1911 [192]

$\bold{[ \ Answer \ ]}$

$\boxed{\bold{4x^3-6x^2+9}}$

$\bold{[ \ Explanation \ ]}$

$\bold{Find \ Difference: \ \left(6x^3\:-\:2x^2\:+\:4\right)-\left(2x^3\:+\:4x^2\:-\:5\right)}$

$\bold{-----------------------}$

$\bold{Remove \ Parenthesis}$

$\bold{6x^3-2x^2+4-\left(2x^3+4x^2-5\right)}$

$\bold{Remove \ Parenthesis \ / \ Simplify}$

$\bold{-\left(2x^3+4x^2-5\right): \ -2x^3-4x^2+5}$

$\bold{Rewrite}$

$\bold{6x^3-2x^2+4-2x^3-4x^2+5}$

$\bold{[Simplify \ 6x^3-2x^2+4-2x^3-4x^2+5] \ 4x^3-6x^2+9}$

$\bold{4x^3-6x^2+9}$

$\boxed{\bold{[] \ Eclipsed \ []}}$

6 0

3 years ago

How to find the area of a regular polygon?

vaieri [72.5K]

To find the regular follow this formula ; area = 1/2 x perimeter x apothem. Which means ... perimeter = the sum of lengths of the all sides

4 0

3 years ago

Read 2 more answers

Nick started 60% of his team's football games this year he started in a total of 12 games

mrs_skeptik [129]

Answer:

20

Step-by-step explanation:

3 0

3 years ago