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user100 [1]
3 years ago
12

Will give brainliest answer

Mathematics
1 answer:
ivolga24 [154]3 years ago
8 0

Answer:

49π

Step-by-step explanation:

The equation of the area of a circle is πr^2

π= 3.14

r= 1/2d

Because d=14 the radius is

r=1/2(14) or r=7

Therefore the equation of the area of the circle is π7^2

Because of the order of operations we can evaluate that 7^2= 49

49*π= 49π

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What is bigger, 29/40, 7/10 or 3/5
Romashka-Z-Leto [24]
Place each fraction under a common denominator. Remember, the number you multiply to the denominator must also be multiplied to the numerator

29/40 = 29/40
7/10(4/4) = 28/40
3/5(8/8) = 24/40

As seen by the fractions above, the order is 24/40, 28/40, and 29/40, <em>or</em> placed in it's original form is 3/5, 7/10, 29/40.

29/40 is the greatest, and is your answer

hope this helps
8 0
4 years ago
How many ways can I make 57 cents using no more than 5 pennies
ki77a [65]

Answer: 2 quarters, a nickel, and 2 pennies

Step-by-step explanation:

4 0
4 years ago
On average, Christopher scores 2 goals in a soccer game but, depending on how well the opposing team is playing, his goal total
SVETLANKA909090 [29]

Given:

Christopher scores 2 goals in a soccer game.

His goal total can vary from the average by 1 goal.

To find:

The absolute value equation can be used to calculate Christopher's maximum and minimum goals per game.

Solution:

Let Christopher scores x goals in a soccer game.

Then difference between actual goals and average goals is x-2.

His goal total can vary from the average by 1 goal.

Maximum number of goals = 2+1 = 3

Minimum number of goals = 2-1 = 1

It means, the difference between actual goals and average goals is either -1 and 1.

x-2=-1        ...(1)

x-2=1         ...(2)

Using (1) and (2),we get

|x-2|=1

Therefore, the correct option is C.

7 0
3 years ago
Collect like terms 5 p 2 − p 2
valentinak56 [21]

Answer:

4p

Step-by-step explanation:

Collect like terms 5p² − p²

5p² − p² \\ 4p^{2}  \\  \sf \: 4 \blue{\cancel{p^{2} }} - \blue{\cancel{p^{2} }} \\ 4p

#CarryOnLearning

7 0
3 years ago
Read 2 more answers
Yolanda opened a retirement account earning 5.5% interest per year, compounded monthly. She deposited $100 each month. Assume th
Naya [18.7K]

The balance in dollars and cents in Yolanda's account at the end of 4 years is $5,355.29

What is the future value of an ordinary?

An ordinary annuity is the one where the monthly deposit occurs at the end of each month rather than at the beginning of the months such its future value based on 5.5% annual interest rate can be determined thus:

FV=PMT*(1+r)^N-1/r

FV=balance in dollars and cents in Yolanda's account at the end of 4 years=unknown

PMT=monthly deposit=$100

r=monthly interest rate=5.5%/12=0.00458333333333333

N=number of monthly deposits in 4 years=4*12=48

FV=$100*(1+0.00458333333333333)^48-1/0.00458333333333333

FV=$5,355.29

Find out more about future value on:brainly.com/question/20187354

#SPJ1

Missing question:

What was the balance in dollars and cents in Yolanda's account at the end of 4 years?

8 0
1 year ago
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