3 years ago

Write a system of equations to describe the situation below, solve using substitution, and fill

1 answer:

6 0

I think it it would be 40 I’m not to sure about this so

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Bess [88]

Answer B.
$- 3 {x}^{2} (5x - 4 {x}^{2} - 6) \\ = - 15 {x}^{3} + 12 {x}^{4} + 18 {x}^{2} \\ = 12 {x}^{4} - 15 {x}^{3} + 18 {x}^{2}$

8 0

3 years ago

AURORKA [14]

8 feedings because she recorded it two times and giant humming Bird fed it 4x so 4×2=8

3 0

3 years ago

Irina18 [472]

Answer:

Step-by-step explanation:

subtract 3 from each side

3 0

3 years ago

ryzh [129]

153.86 is the answer because the formula is Pi times radius squared. So, the equation would be 3.14X7^2=3.14X49=153.86

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3 years ago

IrinaK [193]

Use pythagorean theorem: 6^2+b^2=10^2; 36+b^2+=100; b^2=64; $\sqrt{64}=8$ ; b=8cm=EF

3 0

3 years ago