3 years ago

PLS PLS PLS HELP 20 POINTS PLS HELP THX

Mathematics

1 answer:

Flura [38]3 years ago

8 0

The first one- the rest don’t add up

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Please help.<br> Is algebra.

lara [203]

Answer:

1) 0

2) -6

Step-by-step explanation:

Any number to the ⁰th power is 1.

A negative exponent flips the fraction.

4 0

3 years ago

How would I do this question.

olga2289 [7]

Answer:

The density of cube is 6.17959 $\frac{g}{cm^{3} }$

Step-by-step explanation:

The density is given by ration of a mass of body and volume occupied by a body.

$\rho = \frac{m}{V}$

Where,

$\rho$ is density.

m is mass of a body

V is the volume of a body

Given that one side of the cube is 0.53cm

Hence, the volume of a body is V= $0.53^{3}$ =0.148877 $cm^{3}$

Now, the Density of the cube will be

$\rho = \frac{m}{V}$

$\rho = \frac{0.92}{0.148877}$

$\rho =6.17959$

Thus, The density of cube is 6.17959 $\frac{g}{cm^{3} }$

3 0

3 years ago

<br> If you’re correct I’ll give u brainlist!!

SashulF [63]

Answer:

Alternate interior angles theorem

Step-by-step explanation:

Alternate interior angles theorem

4 0

3 years ago

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Find the value of each variable in the parallelogram. Round your answers to the nearest tenth, if necessary.

lilavasa [31]

Answer:

z = 2

y = 5

Step-by-step explanation:

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2 years ago

(9,3) and (-4,-7) whats the slope

omeli [17]

Answer:

10/13

Step-by-step explanation:

-7-(3)

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-4-(9)

3 0

3 years ago

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