1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
dalvyx [7]
3 years ago
8

The area of the square hole is 8 square centimeters. The volume of a cube shaped block is 64 cubic centimeters. Which edge lengt

h can you find?
Mathematics
1 answer:
damaskus [11]3 years ago
5 0

<u> case a)</u> The area of the square hole is 8 square centimeters

we know that

the area of a square is equal to

A=b^{2}

where

b is the length side of the square

in this problem we have

A=8\ cm^{2}

<u>Find the length side b</u>

b^{2} = 8 \\b= \sqrt{8} \ cm\\b= 2\sqrt{2} \ cm

<u>the answer Part a) is</u>

the length side of the square is 2\sqrt{2} \ cm

Part b) The volume of a cube shaped block is 64 cubic centimeters

we know that

the volume of a cube is equal to

V=b^{3}

where

b is the length side of the cube

in this problem we have

V=64\ cm^{3}

<u>Find the length side b</u>

b^{3} = 64 \\b= \sqrt[3]{64} \\b= 4\ cm

therefore

<u>the answer Part b) is</u>

the length side of the cube is 4\ cm

You might be interested in
Which expression is equivalent to <img src="https://tex.z-dn.net/?f=-4x%5E%7B-5%7D%20x%5E%7B0%7D" id="TexFormula1" title="-4x^{-
Ber [7]

The expression that is equivalent to the given expression is -4x^-5

<h3>How to determine which expression is equivalent to the given expression?</h3>

The expression is given as:

-4x^{-5} x^{0}

Rewrite properly as

-4x^-5x^0

Express as products

-4x^-5 * x^0

The value of x^0 is 1

So, we have:

-4x^-5 * 1

Evaluate the product

-4x^-5

Hence, the expression that is equivalent to the given expression is -4x^-5

Read more about equivalent expressions at:

brainly.com/question/2972832

#SPJ1

7 0
1 year ago
What is nine thousand one hundred forty five divided by 3​
Galina-37 [17]

Answer:

3,315 is the answer

Step-by-step explanation:

1) Just divide

9945 ÷ 3 = 3,315

Not hard

But here my answer!

3 0
3 years ago
Read 2 more answers
A scuba diver went 70 feet below the surface of the water. He rose 50 feet, dove 20 feet and then rose another 35 feet. Where is
Nikolay [14]

Answer:

5 feet below the surface

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Rewrite the definition “All rectangles are parallelograms” in biconditional form.
harkovskaia [24]
In logic, a biconditional<span> is a compound </span>statement<span> formed by combining two conditionals under "and." Biconditionals are true when both </span>statements<span> (facts) have the exact same truth value.

It could help you transform the statement into biconditional form.

I hope my answer has come to your help. God bless you and have a nice day ahead!

</span>
5 0
3 years ago
Can someone solve what is n/n^3
emmasim [6.3K]

Answer:

Alex = No B.

Step-by-step explanation:

1) Use Quotient Rule: \frac{x^{a} }{x^{b} } =x^{a-b}

n^{1-3}

2) Simplify 1 - 3 = 2

n^{-2}

3) Use Negative Power Rule: x^{-a} =\frac{1}{x^{a} }

\frac{1}{n^{2} }

3 0
1 year ago
Other questions:
  • Milo has a collection of DVDs. Out of 45 DVDs, 40% are comedies and the remaining are action-adventure. How many action-adventur
    8·1 answer
  • What is the value of y ?
    13·1 answer
  • Membership to a racket ball club has an application fee and a monthly fee that can be modeled by the function c(m) = 12.50m + 49
    6·1 answer
  • A baker bought 7,500 grams of flour. How many kilograms of flour did she buy
    5·2 answers
  • Claudia brought a 16-cup jug filled with water to the soccer game. She shared the water with her teammates. How can Claudia find
    9·1 answer
  • Write an inequality that represents the solutions on each number line
    10·1 answer
  • Cans of wood varnish come in three sizes.
    10·1 answer
  • An arborist examined trees in an orchard to see if they were infected with a virus. The arborist counted 7 infected trees and 43
    8·1 answer
  • What is the maximum of the sinusoidal function?
    10·1 answer
  • What is the mode of this data set?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!