3 years ago

A or B or C or D ???????????

Mathematics

1 answer:

mrs_skeptik [129]3 years ago

3 0

Answer:

türkçe lütfen .............?..

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If f(x)=x^2 what is g(x)<br> A. g(x)=1/9x^2<br> B. g(x)=(1/3x)^2<br> C. g(x)=3x^2<br> D. g(x)=1/3x^2

Pavlova-9 [17]

Answer:

the answer is B

Step-by-step explanation:

3 0

3 years ago

Becca Buy 1.5 pounds of grapes and paid $3.72 what was the cost per pound of grapes

Trava [24]

3.72÷1.5=2.48
$2.48 per pound

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3 years ago

More on Areas. Farmer Jones, and his wife, Dr. Jones, both mathematicians, decide to build a fence in their field to keep the sh

Olin [163]

Answer:

Area covered by the fences will be 16.1 unit²

Step-by-step explanation:

Let the first parabola is represented by the function f(x) = 6x²

and second parabola by g(x) = x² + 9

point of intersection of the graphs will be determined when f(x) = g(x)

6x² = x² + 9

5x² = 9

x² = 1.8

x = ± 1.34

Now we will find the area between these curves drawn on the graph.

Area = $\int_{-1.34}^{1.34}[f(x)-g(x)]dx=\int_{-1.34}^{1.34}[6x^{2}-(x^{2}+9)]dx$

= $\int_{-1.34}^{1.34}(5x^{2}-9)dx$

= $[\frac{5}{3}x^{3}-9x]_{-1.34}^{1.34}$

= $[\frac{5}{3}(-1.34)^{3}-9(-1.34)-\frac{5}{3}(1.34)^{3}+9(1.34)]$

= $[-4.01+12.06-4.01+12.06]$

= 16.1 unit²

6 0

3 years ago

Determine whether a triangle can be formed with the given side lengths. If so, use Heron's formula to find the area of the trian

Elena-2011 [213]

The answer is 15,183.77 feet.

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3 years ago

5. (Hint: Be sure to know what exactly you are expected to compute.) *

Marrrta [24]

Answer:

A: 46 yd

Step-by-step explanation:

Hopefully this helps!

4 0

3 years ago