3 years ago

?? I need help. With this... it’s about angles

1 answer:

4 0

Each straight line is 180 degrees. 2 and four are over 90 degrees because they are over half 180 and 1 and 3 are smaller because they are acuteand less than 90 degrees

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ind the present value that will grow to $4000 if the annual interest rate is 8.5% compounded quarterly for 9 yr.

frozen [14]

Answer:

$1876.31

Step-by-step explanation:

The present value can be found using the compound interest formula.

<h3>Present value</h3>

The formula for the future value of an investment of P earning annual interest rate r compounded n times per year for t years is ...

FV = P(1 +r/n)^(nt)

Filling in the known values gives ...

4000 = P(1 +0.085/4)^(4·9) = P(1.02125^36)

Then the amount to be invested is ...

P = 4000/1.02125^36 ≈ 1876.31

The present value is $1876.31.

4 0

2 years ago

Solve the equation: x+11=3

allochka39001 [22]

Answer:

$\Large\boxed{x=-8}$

Step-by-step explanation:

Isolate x on one side of the equation.

x+11-11=3-11 (Subtract 11 from both sides.)

3-11 (Solve & Simplify.)

3-11=-8

X=-8

$\Large\boxed{\mathsf{\Rightarrow x=-8}}$

So, the correct answer is x=-8.

7 0

3 years ago

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Juanita is 15 years old and her brother is 5. What is the ratio of Juanita's age to her brother's age?

eduard

15/5 = 3

hope this helps :)

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3 years ago

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3 People take 12 hours to clean (4 hours per person). How many people would it take to get it done in 4 hours?

motikmotik

Answer:

Step-by-step explanation:

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3 years ago

Round to the nearest ten thousand.<br><br> 923,079

svlad2 [7]

Rounded to the nearest thousand, the answer would be—920,000.

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2 years ago

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