Someone pleaseee helppppp

1 answer:

7 0

I think your answer is 148 bc interior angles are equal to exterior angles, and 123 + 25 is 148 :)

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KiRa [710]

George Washington was the first president of USA.

8 0

3 years ago

Lina20 [59]

first subtract the last equation from the first. this gives:-

-x + y = -8 .....................(1)

Then multiply the first equation by 2 and add it to the 2nd equations This gives

9x = 18

so x = 2

and from equation (1) y = -8 + 2 = -6

Substituting for x and y in the second equation

z = (24 -5(2) -12) / 2 = 1

Answer is choice b.

7 0

3 years ago

beks73 [17]

The answer is D it shrinks to 35

7 0

2 years ago

Ronch [10]

I think it's 150! Hope this helps :)

7 0

3 years ago

Varvara68 [4.7K]

Assumed
PW as 100
FW as twice PW as 200

answer is 7.27254 years

manually take the log of both sides and solve for n

8 0

3 years ago