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4 years ago

8

The diagram shows the front wooden wall of a warehouse in the shape of a trapezoid with a rectangular section cut out for the st

eel door.
What is the area of the front wooden wall of the warehouse?

Enter your answer in the box.

ft²

1 answer:

nika2105 [10]4 years ago

8 0

1008ft^2 is the answer to this one

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Lea and her father arrived at the scenic overlook 15 minutes before noon and left 12 minutes after noon using am or pm write the

Aneli [31]

Answer:

They arrived at am and left at pm

Step-by-step explanation:

What do you need to find?

We need to find the time when Lea and her father arrived at the scenic overlook and the time when they left.

What do you need to find first?

First we need to find the exact minutes they arrived and left. Then we have to determine whether it was am or pm

Steps:

1. Noting the time they arrived

They arrived 15 minutes before noon

2. Determining whether it was am or pm

Noon is 12 pm by convention

Midnight is 12 am by convention

3. Calculating the minutes for exact time

Each hour has 60 minutes:

60 - 15 = 45

4. Determining the time(am or pm) after subtracting 15 minutes

which means they arrived at 11:45 am (am is used for time before 12 at noon)

5. They left 12 minutes after the noon:

Noon time is 12 pm

6. Adding 12 minutes to 12pm

The exact time becomes 12:12pm

4 0

3 years ago

A student solved this problem by making a table.

bagirrra123 [75]

Hello! I can help you with this! For this problem in order to find the amount of months it will take for them to have the same amount of money, we can write and solve an equation.

1. Okay. Amira has $80, and saves $40 a month. Max has $40 and saves $50 a month We have the numbers, so we can write the equation. Set it up like this:

80 + 40x = 40 + 50x

We set it up like this, because each girl has some money, but they're saving more to add to the total. Let's start solving. Subtract 40x from both sides. 40x - 40x cancels out. 50x - 40x is 10x. That shortens to 80 = 40 + 10x. Subtract 40 to get both sides by themselves. 40 - 40 cancel out. 80 - 40 is 40. That simplifies to 40 = 10x. Now, divide each side by 10 to isolate the x. 10x/10 cancel out. 40/10 is 4. Let's test this out and see if it works. 40 * 4 is 160. 160 + 80 is 240. 50 * 4 is 200. 200 + 40 is 240. 240 = 240. There. x = 4. Amira and Sasha will have the same amount of money in 4 months.

4 0

3 years ago

The perimeter of a rectangular garden is 43.8 feet. its 12.4 feet long. how wide is it

agasfer [191]

Answer:

The width is 9.5 ft

Step-by-step explanation:

Perimeter for a rectangle is given by

P = 2 (l+w)

43.8 = 2 (12.4+w)

Divide each side by 2

21.9 = 12.4+w

Subtract 12.4 from each side

21.9-12.4 = w

9.5 = w

The width is 9.5 ft

7 0

3 years ago

Please help it's for today!!!! 60 Points

Svetach [21]

Answer: Rate of change is 10.16

Step-by-step explanation: Subtract 26.67 and 16.51

27.94-17.78= 10.16

26.67 and 16.51= same thing

3 0

3 years ago

You want to save $400 for a camping trip. You have $64.96 in your savings account. Each week you deposit your paycheck from your

Ierofanga [76]

Answer:

5

Step-by-step explanation:

The amount of money in the savings account can be modeled as ...

64.96 +69.80n

where n is the number of deposited checks. We want this value to be at least 400, so we must solve ...

64.96 +69.80n ≥ 400

69.80n ≥ 335.04

n ≥ 335.04/69.80

n ≥ 4.8

You must deposit 5 paychecks to reach your goal.

7 0

3 years ago

Read 2 more answers