3 years ago

Which expression is a perfect cube? a. -8x b. y^24 c. m^28 d. s64

Mathematics

1 answer:

Maru [420]3 years ago

5 0

The answer is b y^24

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6.25t=5 please help I need this to finish my assignments

vazorg [7]

Answer:

t=0.8

Step-by-step explanation:

5/6.25

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A 14 foot ladder is placed against a wall. It is placed 5 feet from the base of the wall.

Vladimir [108]

Answer:

c = 18.47

Step-by-step explanation:

This would create a triangle in which the length of the wall would be the missing side. We can use the Pythagorean Theorem to find this:

1. $a^{2}$ + $b^{2}$ = $c^{2}$

2. $5^{2}$ + $14^{2}$ = $c^{2}$

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2 years ago

A piece of green jade has a mass of 23.401 g.if the sample of jade displaces 50.0 ml of water to 56.5 ml in a 100 ml graduated c

OleMash [197]

we know that

The density is equal to the formula

$Density=\frac{mass}{volume}$

in this problem we have

$mass=23.401\ gr$

Find the volume of a piece of green jade

$Volume=56.5\ ml-50.0\ ml=6.5\ ml$

Substitute the values in the formula of density

$Density=\frac{23.401}{6.5}$

$Density=3.60\frac{gr}{ml}$

therefore

the answer is

$Density=3.60\frac{gr}{ml}$

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3 years ago

Answer please?!!!!!!!!!!!!!!!!!!!!!

Aleks [24]

Answer:

plz mark me as brsinliest..

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