3 years ago

What is the area of the octagon? rectangular shaped

Mathematics

1 answer:

V125BC [204]3 years ago

5 0

Answer:

A=2(1+2)a2=2·(1+2)·22≈19.31371

Step-by-step explanation:

hope this helps!

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Which expression is equivalent to 4 over 9 (2n - 3)

AlexFokin [52]

Answer:

The result for this equation is $\frac{8}{9}n - \frac{4}{3}$ .

Step-by-step explanation:

-Solve:

$\frac{4}{9} (2n-3)$

-Multiply $2n$ and $-3$ by $\frac{4}{9}$ :

$\frac{8}{9} + \frac{-12}{9}$

-Reduce $\frac{-12}{9}$ to the lowest term by extracting and canceling out 3:

$\frac{8}{9}n - \frac{4}{3}$

-So, the result is $\frac{8}{9}n - \frac{4}{3}$ .

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3 years ago

Choose the correct answer for the amount of interest earned in the following simple interest problem. A deposit of $4,000 at 9.5

Eduardwww [97]

I=prt
I interest earned
P principle 4000
R interest rate 0.095
T time270/365
I=4,000×0.095×(270÷365)
I=281.10

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3 years ago

Steve, 18 years old, is three times as old as his brother Daniel. How old will Steve be when he will be twice as old as Daniel?

gtnhenbr [62]

18 ÷ 3 is 6, which means that Daniel is 6, and there is a 12 year gap between Steve and Daniel.

12 x 2 is 24, so therefore when Steve is 24, Daniel will be 12, so Steve is twice as old as Daniel:)

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3 years ago

This is the question.<br><br><br><br> solve (3.4)x(0.2)

Umnica [9.8K]

Answer:

0.68

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

in 2015, the population of a small town in florida is 95. of the population increases 15% per year, approximately what will the

PIT_PIT [208]

Po = 95
r = 15% = 0.15
t = 2023 - 2015 = 8

P = Po * e^(rt)
P = 95*e^(0.15*8)
P = 95*3.32
P = 315.41

7 0

3 years ago