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
Calculati un numar stiind ca 15% din acesta este 141.
aalyn [17]

Answer:

940

Step-by-step explanation:

15% este 141/3=47. 47=5% care inseamna ca 94=10%. 940=100%

5 0
3 years ago
Read 2 more answers
I need help for this math question
Cerrena [4.2K]

Answer:

Step-by-step explanation:

There are 150 students in grade 8

Write the ratio of grade 8 students in its lowest terms

7 0
3 years ago
Marina correctly simplified the expression StartFraction negative 4 a Superscript negative 2 Baseline b Superscript 4 Baseline O
Sav [38]

Answer:

7

Step-by-step explanation:

We know that  x^a / x^b = x^ (a-b)

b^4 / b^ -3 = b^(4 - -3) = b^ (4+3) = b^7

The exponent for b is 7

6 0
2 years ago
Which statement best describes the function below?
Illusion [34]
A it is a many to one function
7 0
3 years ago
What is the width of a rectangular figure that has a 3 centimeter length less then twice the width and the perimeter is 24 centi
k0ka [10]
7 cm should be correct
5 0
3 years ago
Read 2 more answers
Other questions:
  • An angle with its vertex on the circle and with sides that are chords of the circle is called a(n) ______angle. A. vertical B. i
    10·1 answer
  • PLEASE HELP: Find the sum of the first 8 terms in the geometric sequence: 1, 3, 9, 27, ...
    15·1 answer
  • Find the percent of change. Round to nearest tenth, if necessary.
    14·1 answer
  • Tate scored 5 points higher on his midterm and 13 points higher on his final than he did his first exam. If his mean score was 9
    6·1 answer
  • The seats in each section are in 32 rows.There is an equal number of seats in each row.How many seats are in each row?
    14·1 answer
  • The amount of time that a customer spends waiting at an airport check-in counter is a random variable with mean 8.2 minutes and
    9·1 answer
  • Maximum for n=100x 40y
    12·1 answer
  • Which equation models the rational function show in the graph
    10·2 answers
  • Melanie is going to invest in an account paying an interest rate of 5.2% compounded
    9·2 answers
  • Using the properties of logarithms, rewrite ln (x5).
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!