Need help worth 13 points!

Mathematics

1 answer:

konstantin123 [22]3 years ago

7 0

9 because cause you have to plug in the numbers

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The perimeter of the square at the left is 48 inches

andrey2020 [161]

The perimeter of the square is 48

There are 4 equal-length sides to the square, making each side 12 in. in length

to find the area, multiply two sides of the perimeter

12 x 12 = 144

Perimeter: 48
Side: 12
Area: 144

hope this helps

8 0

3 years ago

The math team is selling snacks after school to raise money. If chips are $0.50 a bag and sodas are $0.75 a can, write an inequa

amid [387]

0.50x+0.75b is greater than or equal to 200
(idk how to put the greater than or equal to sign but make sure you put the sign)

X is the bag of chips

B is the sodas

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3 years ago

I need help with this problem please help me find the answer

olga55 [171]

It’s 14.

The five numbers will be: 12, 13, 14, 15, and 17 so 14 is the median.

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3 years ago

Leah opens a savings account and deposits $250. She earns interest at a monthly rate of 0.4%. How much money will Leah have in h

PilotLPTM [1.2K]

Answer:

$251

Step-by-step explanation:

To get this amount, we simply find o.4% of 250.

That equals 0.4/100 × 250 = 1.

This means she would have earned an interest amounting to $1 after the first month.

The total amount of money in her account after the first month = 250 + 1 = 251

Hence, she would have an amount of $251 in her account after the first month.

5 0

3 years ago

Find the perimeter of the rectrangle with vertices at R(-2, 3), S(4, 3), T(4, -1) and U(-2, -1).

mylen [45]

I attached a photo where I graphed these vertices in order to count the length and width. After counting the number of units between R & U I got a width of 4. And then I counted the units between S & T to get a width of 6. Using the formula to calculate the perimeter of a rectangle, P = 2(l+w). The perimeter is 20.

First I added the length plus the width, 4 + 6 and got 10. Then I did 10 x 2 which is how I got a perimeter of 20.

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3 years ago