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3 years ago

I'm confused pls i need help

Mathematics

2 answers:

Scrat [10]3 years ago

6 0

You have to multiply the 12.4 and 9.3 and then the 12.4 and 15.5 and then whatever to answers you get split them in half then add them together and there’s your answer

yan [13]3 years ago

5 0

Answer:

I am pretty sure it is 249.86 square feet.

Step-by-step explanation:

Find the area of the rectangle:

$15.5*12.4=192.20$ (base x height)

Find the area of the triangle:

$9.3*12.4=115.32\\115.32/2=57.66$ (base x height divided by 2)

Add the 2 areas together:

$192.20+57.66=249.86$

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3 years ago

Three friends decide that they each want to be able to buy a new bike in four years.IIiana puts $500 in a savings account with a

Lisa [10]

Answer:

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Step-by-step explanation:

We can find the amount of money that each one will have using the formulas of interest:

For Iliana and Joann, simple interest: Total money = P + P*r*t

For Cyndy, compound interest: Total money = P*(1+r)^t

So, using the time of four years, we can calculate the total money of each one:

Iliana: P = 500 and r = 0.04:

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So Iliana will have the most money, with a total of $580

6 0

3 years ago

Read 2 more answers

Your neighbor had to drop the selling price of her home from $180,000 to $165,000. What percent did the price get lowered? Round

Vikki [24]

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3 years ago

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slavikrds [6]

Answer:

A) False

B) False

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2 years ago

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