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qwelly [4]
4 years ago
15

What number must be added to the expression below to complete the square

Mathematics
1 answer:
EastWind [94]4 years ago
3 0

Where is it? In order to help you I need to see what the problem is.



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It takes a bicyclist a total of 12 hours to travel from his house to the park and back home. If he travels 26 mph on the way to
kiruha [24]
I think you would subtract 26 by 13 = 18 
Then You would divide it by two sorry if wrong

3 0
4 years ago
Before Christmas, the price of a shoe in a Heel's Store for Women was $79. At the post-Christmas sale, the price was $43. By wha
BartSMP [9]

Answer:

54.4%

Step-by-step explanation:

Find this by dividing 43 and 79:

\frac{43}{79}= 0.5443

Multiply this by 100 to convert to a percent (or just move the decimal to the left two spaces):

0.5443*100=54.43

Round to the nearest tenth (one decimal place):

54.43=54.4

The price was reduced by about 54.4%

:Done

8 0
3 years ago
Alvin's age is two times Elga's age. The sum of their ages is 69. What is Elga's age?
kicyunya [14]

Answer:

23

Step-by-step explanation:

69 divided be 3

= 23

step 2

23 + 23 = 46 ( Alvin age)

step 3

69 -46= 23 Elga age

6 0
3 years ago
Read 2 more answers
PLZZZ HELLPPPP :< i wanna get an A!! ill mark first on brainliest u gettin all meh points!!
igor_vitrenko [27]

Answer:

C

Step-by-step explanation:

This is because in order to find the area, you need to dfine R^2*PI and half of 12 is 6 so 6*6 is 36 and 36 times 3.14 is 113.04 and since you need to convert it into cal, times that by 22 which is C

6 0
3 years ago
Read 2 more answers
If one pound of turkey costs 1.89 how many will x pounds cost
Mekhanik [1.2K]
Hello There!

It would be 1.89 times how ever many pounds there are:
But in this case we don't know the number of pounds so it would be:
1.89(x)

Hope This Helps You!
Good Luck :) 

- Hannah ❤
7 0
3 years ago
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