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3 years ago

What is the system of solutions?

Mathematics

1 answer:

GaryK [48]3 years ago

3 0

It means that the 2 equations are actually the same line. So, the system has a solution set of all the possible points on that line.

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Evaluate the function for x=4 F(x)= x^3+2x^2+1

alukav5142 [94]

Answer:

F(4) = 97

Step-by-step explanation:

F(x)= x³+2x²+1

when x = 4

F(4)= 4³+2(4²)+1

= 4³+2(4²)+1

= 64 + 2(16) + 1

= 64 + 32 + 1

= 97

8 0

3 years ago

7ft = __ inches. Show work

Harrizon [31]

Answer:

Step-by-step explanation:

12 inches is in a foot

10 x 7= 70

2 x 7= 14

70+14=84

6 0

2 years ago

Four subtracted from eight is equal to two squared

Scilla [17]

Yes. This is true because 4 subtracted from 8 is 8-4=4. The value you get from subtracting 4 from 8 equals the same value you would get if you were to take the value of 2 and square it. Both equal 4.

4 0

3 years ago

What sales tax, at a rate of 5%, must you pay on the purchase of a computer hard drive that costs $229?

Nata [24]

Multiply 5% by 229

So, .05 x 229 = 11.45

$11.45 tax

4 0

3 years ago

Which number has a repeating decimal form?

blondinia [14]

Answer:

D. $\frac{2}{6}$

Step-by-step explanation:

2÷ 6 = 0.33333

As you can see 3 is repeating.

Therefore $\frac{2}{6}$ as repeating decimal form.

3 0

2 years ago