2 years ago

Find the surface area of the prism

Mathematics

1 answer:

Artemon [7]2 years ago

4 0

Answer:

584.1

Step-by-step explanation:

Multiply 12*15*13*10

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3 years ago

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3 years ago

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3 years ago

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3 years ago

If a varies directly as the cube root of B and if a equals to 3 when B equals to 64 find the formula connecting the variables he

Brrunno [24]

Answer:

a=k1 $\sqrt[3]{B}$

B=125

Step-by-step explanation:

Given :

a=3

B=64

According to question

a ∝ $\sqrt[3]{B}$

therefore

a=k1 $\sqrt[3]{B}$ ........Eq(1)

K1= $\frac{a}{\sqrt[3]{B} }$ ......Eq(2)

Putting the value of a and B we get in Eq(2) we get

$K1=\frac{3}{4}$

Putting the value of k1 in Eq(1)

$a=\frac{3}{4}\sqrt{B}$ .......................Eq(3)

putting the value of a=15/4 IN Eq(3) we get

$\frac{15}{4}\ =\frac{3}{4} \sqrt[3]{B} \\\\\sqrt[3]{B}\ =\ 5\\Cubing\ both\ side\ we\ get\\B=125$

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3 years ago