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3 years ago

Hii please help i’ll give brainliest!!

Mathematics

2 answers:

Greeley [361]3 years ago

7 0

Answer:

your answer should be C.

castortr0y [4]3 years ago

3 0

I am going to guess C but I’m not entirely sure

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A museum has a model of an Egyptian pyramid. It has a rectangular base that is 10 feet by 8 feet, with a height of 12 feet.

FrozenT [24]

Answer: 320ft^3

Step-by-step explanation:

Assuming the pyramid is just a normal rectangular pyramid and isn't made of stairs...

10x8x12/3 = 320 ft^3

7 0

3 years ago

Tyna simplified the expression 3x^3/12x^-2 to x/4?

svetlana [45]

Step-by-step explanation:

hope it helps you!!!!!!!!!!

6 0

3 years ago

A particular rocket taking off from the earth surface uses fuel at a constant rate of 12.5 gallons per minute the rocket initial

faltersainse [42]

Answer:

$y=12.5x+225$

Step-by-step explanation:

Let

x ----> the number of minutes

y ----> the amount of fuel in gallons

we know that

The linear equation in slope intercept form is equal to

$y=mx+b$

where

m is the unit rate or slope

b is the y-intercept or initial value

we have that

The unit rate or slope is equal to

$m=12.5\ \frac{gal}{min}$

$b=225\ gal$ ----> initial value (value of y when the value of x is equal to zero)

substitute

$y=12.5x+225$

3 0

3 years ago

How do the perimeters of the triangles compare? Original: height-18, slant-30, length-24 Scaled: height-6, slant-10, length-8 A)

SVEN [57.7K]

Answer:

D) the scaled triangles perimeter is 1/3 the size of the original triangles perimeter

Step-by-step explanation:

Given

Original:

$Height = 18, Slant = 30, Length =24$

Scaled:

$Height =6, Slant=10, Length=8$

Looking at the dimension of both triangles, The relationship between the original and the scaled copy is:

$Scaled = \frac{1}{3} * Original$

Hence, the perimeter is:

$Perimeter (Scaled) = \frac{1}{3} * Perimeter (Original)$

7 0

3 years ago

When Maureen had one cat, she needed to serve 1/8 of a can of cat food each day. Now that Maureen has adopted a second cat, she

makkiz [27]

Answer:

2/8 more per day

Step-by-step explanation:

3/8 (new daily amount) - 1/8 (old daily amount) = 2/8 (or 1/4) which is the amount due to the new cat

6 0

3 years ago