3 years ago

PLEASE HELP ASAP 40 PTS

Mathematics

1 answer:

DochEvi [55]3 years ago

7 0

Answer:

40 + 3x + 4 + 3x + 4 = 180

48+6x=180

48 - 48 + 6x = 180 -4 8

6x = 132

6x/6 = 132/6

x = 22

Step-by-step explanation:

1. since the triangle is isosceles, angles A and C will have the same measures, so to solve for x, you can add another 3x + 4 or you can multiply A by 2.

2. add like terms

3. subtract

4. divide to get x

You might be interested in

Find the measure of the missing angles

maxonik [38]

f= 77°
d=75°
e=28°
they are vertical angles

5 0

2 years ago

Read 2 more answers

If f(x) is a linear function and the domain

Dafna11 [192]

Answer:

and the domain is the set of

Step-by-step explanation:

4 0

3 years ago

Order pair find slope (-3,-1) (-3,3)<br><br> What is the answer to this question need help

Gnom [1K]

Answer:

slope is undefined

Step-by-step explanation:

Calculate the slope m using the slope formula

m = $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

with (x₁, y₁ ) = (- 3, - 1) and (x₂, y₂ ) = (- 3, 3)

m = $\frac{3+1}{-3+3}$ = $\frac{4}{0}$

Since division by zero is undefined, then the slope is undefined.

This indicates the line is vertical and parallel to the y- axis

7 0

3 years ago

His problem probably won’t be too hard! Help please I need it ASAP

jek_recluse [69]

Let the total number of medals be t. Then (1/3)t=8 and t=24

Also: (1/2)t=12, so that t = 24.

There were a total of 24 medals.

5 0

3 years ago

Can anybody help me ASAP I’ll give brainlist

Sholpan [36]

Answer:

Step-by-step explanation:

i thought it was c???

dont quote me on this

8 0

2 years ago