The area is 30 square centimeters and a height with 10 centimeters. What is the length of the base?

Answers

Answer 1
Answer: So,

The formula for the area of a rectangle is:
A = l * w

We will consider l to be the height.

Substitute the given values.
30 = 10 * w or 10w

Divide both sides by 10.
3 = w

The length (I would call it the width, since it is shorter) of the rectangle is 3 centimeters.
Answer 2
Answer: 30/10=3 3 cm is the length.

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After the knock game, train A and B both stop at the station. They left at 10:00 pm. Train A leaves every 4 minutes. Train B leaves every 6 minutes. When is the next time train A and B will leave together? Show work plz

Answers

train a:4 8 12
train b:6 12

for abarbecue mrs charles brought 12.5 pound of hambuger meat for $289 per pound how much did the hambuger meat cost

Answers

289*12.5=3612.5
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Simplifying Algebraic Exspressions 1) 9(-7b-5)

Answers

If you would like to simplify the algebraic expression, you can do this using the following steps:

9 * (- 7 * b - 5) = 9 * (- 7 * b) - 9 * 5 = - 63 * b - 45

The correct result would be - 63 * b - 45.
the correct result -63* b-45

What is (5n + 4)(6n + 6) show work

Answers

Answer:

n=1

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Answer:

30n²+54+24n

Step-by-step explanation:

5nX6n=30n²

5nX6n=30n²5nX6=30

5nX6n=30n²5nX6=304X6n=24n

5nX6n=30n²5nX6=304X6n=24n4X6=24

=30n²+30+24n+24

=30n²+54+24n

How do you close question

Answers

you close a question with a question mark..right?

8 times what equals 216

Answers

Just divide 216 by 8. 216÷8=27.8 times \boxed{27} = 216
8 x 27 = 216                                                                                                     

i hope i helped