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ahrayia [7]
2 years ago
8

Can someone help me

Mathematics
1 answer:
klio [65]2 years ago
4 0

Answer:

perimeter=126 units

Step-by-step explanation:

Yes, I can help you.

A nonagon is a 9 sided regular polygon.

The perimeter is the distance around the edges of the nonagon.

If the sides measure 14 units, then the perimeter is

p erimeter = 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14 \\  \implies \: perimeter = 9 \times 14 \\ perimeter = 126 \: units

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How old is a dog when they are 40 in human years?
Scorpion4ik [409]

Answer:

280 years old

Step-by-step explanation:

to determine a dog's age in dog or human years, you divide or multiply by 7

40x7=280 years

4 0
3 years ago
A number divided by 35 has a quotient of 8 with a remainder of 9? What is the number?
marissa [1.9K]

Answer: 311.5


Step-by-step explanation: 35*8.9=311.5

311.5/35=8.9


7 0
3 years ago
Read 2 more answers
I neee help plss i have so lil time to hand it in
SashulF [63]

The Solution.

The given equation is

\begin{gathered} y=|x|+7 \\ \text{Where x=11} \end{gathered}

Substituting 11 for x, we can get the value of y.

\begin{gathered} y=|11|+7 \\ y=11+7 \\ y=18 \end{gathered}

Hence, the value of y is 18.

5 0
1 year ago
Gloria earned $26 for babysitting for 4 hours. Write and Solve an equation to determine how much Gloria would earn after babysit
posledela

Answer:

Equation: ($26÷4 hours) × 25 hours

Answer: $156.25

Step-by-step explanation:

First, you would have to find out how much she earns per hour, so $26÷4. Then you multiply that by 25.

(26÷4) x 25=$156.25.

(hope this helps :P)

3 0
2 years ago
45^2 ÷ 78 = ????????
elena55 [62]
\frac{(45)^2}{78}

To solve the problem find the value of (45)^2 at first

(45)^2=2025\frac{2025}{78}=25\text{ R75}

The answer is 25 with the remainder 75

25\frac{75}{78}

You can simplify the fraction to be 25/26

25\frac{25}{26}

3 0
1 year ago
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