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Harrizon [31]
3 years ago
10

Kaeleb made an apple pie in the shape of a triangle. The side lengths of his pie are 9 centimeters. He wants to reduce each side

by “x” centimeters so that the triangle is still equilateral and has a perimeter of 21 centimeters.
How many centimeters did Kaeleb reduce his triangular-shaped pie by?
Mathematics
1 answer:
White raven [17]3 years ago
4 0

Answer:

hi

Step-by-step explanation:

You might be interested in
How can you check that this answer is correct? 5,244 = 6= 874​
nignag [31]

I think you meant 5,244 ÷ 6 = 874.

Answer/Step-by-step explanation:

We can check if this 5,244 ÷ 6 = 874 is correct by doing it opposite.

Since it 5,244 divide 6 we can do 874 x 6.

  \left[8   7   4] \\

×    [6]

======

+ 5244

=======

5244

Hence, this answer is correct.

[RevyBreeze]

3 0
2 years ago
**Round to the nearest tenth Level ll: John missed 14 points on an 80 point science test. What percentage did he get?​
Dennis_Churaev [7]

Answer:

82.5% = 66/80

6 0
3 years ago
The table gives the average age of airplanes per airline at Camila’s local airport. By what percent is the number of airlines wi
VladimirAG [237]

The percentage that the number of airlines with an average airplane age of 14 is less than the number of airlines with an average airplane age of 11 is:

B. 20%.

<h3>What is a percentage?</h3>

The percentage of an amount a over a total amount b is given by a multiplied by 100% and divided by b, that is:

P = \frac{a}{b} \times 100\%

The percentage of airlines with an average age of 14 years is:

P = \frac{2}{15} \times 100\% = 13.33\%

The percentage of airlines with an average age of 11 years is:

P = \frac{5}{15} \times 100\% = 33.33\%

The difference is:

33.33% - 13.33% = 20%.

Hence option B is correct.

More can be learned about percentages at brainly.com/question/10491646

#SPJ1

6 0
2 years ago
With the remaining 3/4 gallon of honey, Lila decided to bake some loaves of bread and several batches of cookies for her school
Aleksandr-060686 [28]
Find the least common denominator for all fractions: 12

3/4 = (3*3)/(4*3) = 9/12
1/6 = (1*2)/(6*2)
1/4 = (1*3)/(4*3)

Take the converted fractions to have the honey used taken away from the original total.
4 0
3 years ago
If Rob Stone had 2 phones and He gave 1 away how many phones he got left
Neporo4naja [7]

Answer:

1

Step-by-step explanation:

4 0
3 years ago
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