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2 years ago

Please help me with this question I will give you Brainlest and 10 points

Mathematics

1 answer:

Tomtit [17]2 years ago

4 0

the answer is already given, plz explain

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GREYUIT [131]

Answer:

$175\ in^{2}$

Step-by-step explanation:

step 1

Find the scale factor

we know that

If two figures are similar, then the ratio of its volumes is equal to the scale factor elevated to the cube

Let

z----> the scale factor

x----> volume of the larger solid

y----> volume of the smaller solid

$z^{3}=\frac{x}{y}$

we have

$x=125\ in^{3}$

$y=27\ in^{3}$

substitute

$z^{3}=\frac{125}{27}$

$z=\frac{5}{3}$

step 2

Find the surface area of the larger solid

we know that

If two figures are similar, then the ratio of its surface areas is equal to the scale factor squared

Let

z----> the scale factor

x----> surface area of the larger solid

y----> surface area of the smaller solid

$z^{2}=\frac{x}{y}$

we have

$z=\frac{5}{3}$

$y=63\ in^{2}$

substitute

$(\frac{5}{3})^{2}=\frac{x}{63}$

$x=\frac{25}{9}*63=175\ in^{2}$

3 0

3 years ago

Due in 15 please help!!!

Deffense [45]

Answer:

Step-by-step explanation:

its true

4 0

2 years ago

Help please need asap!! Thank you

olganol [36]

Answer:

your welcome

Step-by-step explanation:

....bbc

6 0

1 year ago

it costs $15 per month for membership at a baseball club. Members pay $5 for game tickets. Write an expression for the cost of 1

julia-pushkina [17]

Y=15+5g Y is the total cost in one month. 15 is the cost of the membership and 5 is the amount you paid to see the game. G is the variable for the amount of games. You multiple the g by 5 to get the total cost of games per a month that you went and saw. Than you add the base cost of 15 or your starting point. And you get your total cost.

7 0

2 years ago

Read 2 more answers

find an equation of the line satisfying the given condition in standard form . Vertical: through (-8,2)

Ilya [14]

Answer:

x = - 8

Step-by-step explanation:

vertical line : x = -8

4 0

2 years ago

Please help me with this question I will give you Brainlest and 10 points​

Please help me with this question I will give you Brainlest and 10 points