3 years ago

Brainly....HELP.... ME PLEASEE ASAP!!!! PLEASEE.....

Mathematics

2 answers:

Nikolay [14]3 years ago

6 0

A.x=40 hope this helps

Darina [25.2K]3 years ago

3 0

Answer:

A. X=40, hope this helps!

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What is the volume of the rectangular prism?

lara31 [8.8K]

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All 8th grade students at Franklin Middle School

rusak2 [61]

Answer:

B. 125

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3 years ago

jeka57 [31]

Answer:

The scale factor is $\frac{3}{2}$

Step-by-step explanation:

The volume of the original prism is $V_P=980cm^3$

The volume of the dilated prism is $V_Q=3307.5cm^3$

Let the scale factor be $k$ .

To find the volume of the dilated prism, we multiplied by $k^3$ .

$\Rightarrow 980k^3=3307.5$

$\Rightarrow k^3=\frac{3307.5}{980}$

$\Rightarrow k^3=\frac{27}{8}$

$\Rightarrow k=\sqrt[3]{\frac{27}{8}}$

$\Rightarrow k=\frac{3}{2}$

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3 years ago

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Sally and Ann share £30 in the ratio 3:2. Sally keeps the biggest share. How much does she get.

77julia77 [94]

3x+2x=30
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