Ask question

Ask question

All categories

4 years ago

7

Find the surface area of the following Cube. 4in 4in 4in

1 answer:

Assoli18 [71]4 years ago

3 0

Answer:

In words, the surface area of a cube is the area of the six squares that cover it. The area of one of them is a*a, or a 2 . Since these are all the same, you can multiply one of them by six, so the surface area of a cube is 6 times one of the sides squared.

Step-by-step explanation:

You might be interested in

Solve equation 8e^4x-15e^2x+7=0

Irina-Kira [14]

<span>e4 + -1.875r2 + 0.875x-1 = 0.000</span>

4 0

3 years ago

Read 2 more answers

The map shows the location of four places in a school.

Debora [2.8K]

Answer:

4,-5 is your answer

Step-by-step explanation:

it is correct

8 0

3 years ago

Read 2 more answers

What would be the final location of point (2,6) after a rotation 90° counterclockwise about the origin. Write the location of th

Mandarinka [93]

4,3 counterclockwise

7 0

3 years ago

Yesterday, 92% of the sixth grade students had their MacBooks in class. There are 200 students in 6th grade. How many students d

Greeley [361]

Answer:

hdhdjdjrrjrurururjrjrjrjejejeueieurururrur

8 0

3 years ago

Quesheip Use the number line below, where RS = 6y +2, ST=5y + 9, and RT= 13y - 1 a What is the value of y? b Find RS, ST, and RT

Simora [160]

Answer:

$y = 6$

$RS = 38$

$ST = 39$

$RT = 77$

Step-by-step explanation:

Given:

$RS = 6y +2$

$ST=5y + 9$

$RT= 13y - 1$

Solving (a): The value of y

From the given parameters, we understand that

$RT = RS + ST$

Substitute values for RS, ST and RT

$13y - 1 = 6y + 2 + 5y + 9$

Collect Like Terms

$13y - 6y - 5y = 1 + 2 + 9$

$2y = 12$

Divide both sides by 2

$y = \frac{12}{2}$

$y = 6$

Solving (b):

<em>The value of RS</em>

Substitute 6 for y in $RS = 6y +2$

$RS = 6 * 6 + 2$

$RS = 36 + 2$

$RS = 38$

<em>The value of ST</em>

Substitute 6 for y in $ST=5y + 9$

$ST = 5 * 6 + 9$

$ST = 30 + 9$

$ST = 39$

<em>The value of ST</em>

Substitute 6 for y in $RT= 13y - 1$

$RT = 13 * 6 - 1$

$RT = 78 - 1$

$RT = 77$

8 0

3 years ago