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mrs_skeptik [129]
3 years ago
7

Calculate the area and perimeter of the given shape with radius 14 cm.

Mathematics
1 answer:
BaLLatris [955]3 years ago
5 0

Answer:

Area=615.44

perimeter=87.92

Step-by-step explanation:

area= 3.14×14×14=615.44

perimeter=3.14×2×14=87.92

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Solve for x:<br><br> x = <br> Answers: 22.5 30 45
AVprozaik [17]
Answer: 22.5 degrees

Step-by-Step Explanation:

As we can see, we are given a line, which is a straight angle. Hence, it will be of 180 degrees.

=> All the angles sum up to 180.

Therefore,
=> 3x + x + 90 = 180
= 4x + 90 = 180
= 4x = 180 - 90 = 90
=> x = 90/4 = 22.5

Therefore, x = 22.5 degrees

Verification:

=> 3x + x + 90 = 180
= 3(22.5) + 22.5 + 90 = 180
= 67.5 + 22.5 + 90 = 180
= 90 + 90 = 180
=> 180 = 180
=> LHS = RHS
6 0
2 years ago
The table shows the length of four tracks on an album and the total number of beats in that song.
swat32

Track 1, Track 3, Track 2, Track 4

3 0
3 years ago
Can someone help with this please!!
Ksenya-84 [330]

Answer:

D) L+S=9 ; 6L+3S=9

Step-by-step explanation:

Given this information, we know that the total number of large and small Ubers must be 9, so we can eliminate choices A and C as the first part of the system of equations is L+S=9

Also, since the large Ubers can fit only 6 people per vehicle and the small Ubers can only fit 3 people per vehicle, then we can eliminate choice B as the second part of the system of equations is 6L+3S=39

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5 0
2 years ago
Which expression is equivalent to one over 3p + 15?
Doss [256]

we know that

the expression " one over (3p+15)"  is equivalent to

\frac{1}{(3p+15)} --------> expression A

and

 3p+15=3(p+5) --------> expression B

substitute the expression B in the expression A

\frac{1}{(3p+15)}=\frac{1}{3(p+5)} -----> one over three(p + 5)

therefore

<u>the answer is the option </u>

one over three(p + 5)

3 0
3 years ago
What does x-5x=?<br> Is it -4x?
alukav5142 [94]

Answer:

It is -4x

Step-by-step explanation:

Good Job!!

3 0
3 years ago
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