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3 years ago

Find the volume of a cube where the length of each side is 4 centimeters.

Mathematics

2 answers:

skad [1K]3 years ago

8 0

4 x 4 x 4 = 64

as volume = length x width x height

Tresset [83]3 years ago

7 0

Hey there, we are going to solve for volume, V=a³=4³=64cm³

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What is the value of x in the equation 3/4(1/4x + 8) - (1/2x+2) = 3/8(4-x)-1/4x ?

babunello [35]

Answer:

Step-by-step explanation:

6 0

2 years ago

Please write an answer with NO FILES, NO LINKS, AND NO WRONG OR TRICK ANSWER!

vichka [17]

Answer:

18 inches

Step-by-step explanation:

A=L·H

108 in²=L·6 in

L= $\frac{108}{6}$

L=18 inches

7 0

2 years ago

Although five of John's answers were incorrect, 90% of his answers were correct. How many questions did John answer in all?

fiasKO [112]

Answer:

John answered 50 questions.

Step-by-step explanation:

Although five of John's answers were incorrect, 90% of his answers were correct.

This means that 5 is 100 - 90% = 10% of the total number of questions, n. So

$0.1n = 5$

$n = \frac{5}{0.1}$

$n = 50$

John answered 50 questions.

7 0

2 years ago

What is the GCF of 28a^3 b and 16ab ? A)4ab B)4a3b C)28ab D)112a3b2

N76 [4]

28a⁴b: 2 · 2 · 7 · a · a · a · a · b
16ab: 2 · 2 · 2 · 2 · a · b

GCF(28a⁴b, 16ab) = 4ab

The answer is A.

7 0

3 years ago

FIND THE THIRD,FIFTH AND TENTH TERM SEQUENCE DESCRIBED BY EACH RULE

Karolina [17]

In order to solve for a nth term in an arithmetic sequence, we use the formula written as:

an = a1 + (n-1)d

where an is the nth term, a1 is the first value in the sequence, n is the term position and d is the common difference.

THIRD
A3=4+(3-1)(-5)
A3 = -6

A(3)=-2(3-1)(-5)
A3 = 20

FIFTH
A5=4+(5-1)(-5)
A5 = -16

A(5)=-2(5-1)(-5)
A5 = 40

TENTH
A10=4+(10-1)(-5)
A10 = -41

A(10)=-2(10-1)(-5)
A10 = 90

8 0

3 years ago