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Yakvenalex [24]
3 years ago
8

Find the perimeter of the figure to the nearest hundredth. PLZ HELP PLZ DUE TODAY

Mathematics
1 answer:
kkurt [141]3 years ago
3 0

Answer:

perimeter of the figure = 37 ft

Step-by-step explanation:

r = 1/2 × (12 - 3 - 3)

r = 1/2 × 6

r = 3 ft

circumference = 2 π r

circumference = 2 × 3.14 × 3

circumference = 18.84

perimeter of the figure = 3 + 3 + 3 + 3 + 3 + 3 + 18.84

perimeter of the figure = 36.84

perimeter of the figure = 37 ft

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Write a conditional statement for Marla has a piano lesson every Tuesday.
mestny [16]
Answer: A, If it is Tuesday, Marla has a piano lesson.

B. is implying that they don’t cancel any lesson at all for any reason

C. is implying that they cannot reschedule a lesson for a different day

D. is implying that Marla cannot play piano at all unless it is for a lesson
5 0
3 years ago
Solve 0.25[2.5x + 1.5(x – 4)] = –x.
zheka24 [161]

Answer:

X = 0.75

Step-by-step explanation:

0.25[2.5x + 1.5(X-4)]= -X

0.25[2.5x + 1.5x - 6] = -x

0.25[4x -6] = -x

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8 0
3 years ago
Erin made 66 devilled eggs for a party. After an hour, there were 8 left. How many eggs were eaten in the first hour?
kicyunya [14]

Hello There!

-What We Know-

Erin made 66 deviled eggs for a party.

After an hour 8 eggs were left.

X amount of eggs were eaten within the first hour.

——————————————————————————

We subtract 8 eggs how many were left after the hour

From how many eggs we had in total.

66-8=58.

58 eggs were eaten within the hour.

5 0
3 years ago
Read 2 more answers
Please solve them fast I need them
ser-zykov [4K]

Answer:

i dont see anything

Step-by-step explanation:can you put more details?

6 0
3 years ago
Read 2 more answers
Can y'all please help.
sattari [20]

Answer:

See explanation

Step-by-step explanation:

<u>Step 1.</u> Substitute for d to solve for n:

From the first equation:

d=70-n

Then substitute it into the second equation:

0.1(70-n)+0.05n=5.5\\ \\7-0.1n+0.05n=5.5\\ \\7+(-0.05n)=5.5\\ \\-0.05n=5.5-7=-1.5\\ \\n=\dfrac{-1.5}{-0.05}=30

<u>Step 2:</u> Substitute for n to solve for d:

d+n=70\\ \\d+30=70\\ \\d=70-30=40

There are 40 dimes and 30 nikels in the piggy bank

6 0
3 years ago
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