3 years ago

What is -9 to the-3/2 power with no decimals

Mathematics

1 answer:

nikdorinn [45]3 years ago

6 0

Your answer is -1/27

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Find BD. Please guys I need help

GarryVolchara [31]

Answer:

BD = 10

Step-by-step explanation:

B --> -4

D --> 6

-4 + BD = 6

BD = 10

8 0

3 years ago

Graph the system of equations, and determine the solution.<br> x+5y=5<br> 2x+10y=60

Step2247 [10]

Step-by-step explanation:

the systems have no solution

the lines are parallel each other

graph as attached

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3 years ago

The dimensions of a right rectangular prism are shown below. 1 in. 1a in. 2 in. in. How many cubes with side lengths of inch are

Dafna1 [17]

First we neeed to find the volume of the rectangular prism

$V=\text{ l}\times w\times h$ $V=1\times1\frac{1}{6}\times2\frac{1}{6}$ $=1\times\frac{7}{6}\times\frac{13}{6}$ $=\frac{91}{36}in^3$

Volume of cube with side lengths 1/6 = 1/6 x 1/6 x 1/6 = 1/216

The number of cubes needed to fill the prism without gaps or overlaps =

$=\frac{91}{36}\text{ divide by }\frac{1}{216}$ $=\frac{91}{36}\times\frac{216}{1}$ $=\frac{19656}{36}$ $=546$

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1 year ago

Math help, thanks for the help. i'm very great full

rodikova [14]

4x +28 and 68 are vertical angles and are equal.

Set them to equal each other to solve for x:

4x +28 = 68

Subtract 28 from each side:

4x = 40

Divide both sides by 4:

x = 40/4

x = 10

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3 years ago

What is 4.87 x 7.23 (show ur work with a pic)

Natalija [7]

Answer: 35.2101

( Hope your day goes well :) )

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2 years ago