3 years ago

What is the solution to this system of equations?

Mathematics

1 answer:

Anit [1.1K]3 years ago

7 0

Answer:

the correct answer is b (4,2)

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expeople1 [14]

Y=C+I+G+(X-M)

y=national income

c=consumer spending

I=investment

g=government spending

x-exports

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3 years ago

If ΔABC ΔDEC, what is m∠D? A. 40° B. 150° C. 60° D. 80°

Nina [5.8K]

I think that the best answer here would be that A = 40 degrees.

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3 years ago

Can you please help me on this question 8(4-x)=7x+2

kati45 [8]

Answer:

2=x

Step-by-step explanation:

8(4-x)=7x+2

Distribute

32 - 8x = 7x+2

Add 8x to each side

32 - 8x+8x = 7x+8x+2

32 = 15x+2

Subtract 2 from each side

32-2 = 15x+2-2

30 = 15x

Divide each side by 15

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Whats the area of a circle with a diameter of 12 cm?

Vedmedyk [2.9K]

Answer:

113.1cm

Step-by-step explanation:

area= $\pi$ r²

r= half the diameter r=6

a= $\pi$ 6²

a= $\pi$ 36

a=113.1 cm

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3 years ago

Please help me!!!!!!!!!!

kirill [66]

I think the answer may be D. You can graph the points and draw a line through the points to see what other points are intersected by the line.

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