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Maksim231197 [3]

3 years ago

9

The perimeter ratio of two similar triangular prisms are 13:7. If the surface area of the smaller prism is 52km2 , then calculat

e the larger surface area.

2 answers:

ELEN [110]3 years ago

6 0

Answer:

96.5714285714 km^2

Step-by-step explanation:

You have to multiply 52 by 13/7

Elenna [48]3 years ago

6 0

Answer:

96.5714285714 km^2

hope it helps

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Which expression is equivalent to (5x^3)(2x)^3

Taya2010 [7]

Hello:
(5x^3)(2x)^3 = (5x^3)(2)^3(x)^3 = <span>(5x^3)8x^3=40x^6 ... (answer C)</span>

3 0

3 years ago

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The formula for the area of a parallelogram is A = bh, where b is the base and h is the height. A parallelogram that is not draw

Bezzdna [24]

Answer:

Option 2) 2x3 – 6x2 – 14x + 24 square centimeters

Step-by-step explanation:

We know the Parallelogram Area is given by

$A=bh$ Eqn. (1)

where

$b$ : is the base

$h$ : is the height

We are also given that the base is

$b=2x^2+2x-6$

and the height is

$h=x-4$

So we can plug these two expressions in Eqn. (1), simplify and find our Area equation as follow:

$A=(2x^2+2x-6)(x-4)\\\\A=(2x^2)(x)+(2x)(x)-(6)(x)+(2x^2)(-4)+(2x)(-4)-(6)(-4)\\\\A=2x^3+2x^2-6x-8x^2-8x+24\\\\A=2x^3+2x^2-8x^2-6x-8x+24\\\\A=2x^3-6x^2-14x+24$

Which matches Option 2. from the available ones.

3 0

3 years ago

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9. What are the next 4 terms of this sequence? 1.25, 2.75, 4.25, 5.75,

Crank

Answer:

7.25, 8.75, 10.25, and 11.75

Step-by-step explanation:

every one is added by 1.50

1.25+1.50=2.75

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3 years ago

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yaroslaw [1]

Answer: No, Store A is charging $2.20 per rose while Store B is charging 2.166667 dollars per rose.

Step-by-step explanation:

11/5 = 2.2

(To check) 2.2 x 5 also equals $11

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13/6 = 2.166667

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3 years ago

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What are two fractions that equal -7/10?

kobusy [5.1K]

Answer:

-14/20

-21/30

Step-by-step explanation:

-7/10

-7x2=-14 and -10x2=-20

-14/20

-7/10

-7x3=-21 and -10x3= -30

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3 years ago