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Ksju [112]
3 years ago
6

Need help with perfect square! 40 points

Mathematics
2 answers:
andriy [413]3 years ago
6 0
The value of C would be 25
Tomtit [17]3 years ago
4 0

to be a perfect square C needs to be a number that can be squared

 and the middle term needs to be able to be multiplied by 2 or -2 of the square of the 3rd term (C)

 so in this case C = 25

 25 can be squared ( square root of 25 is 5)

square root of 25 (5) times 2 = 10 ( 2nd term)

C = 25

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uranmaximum [27]

You get the whole numbers (1's) out of it and show the left over fraction next to it. (e.g. there is 7/3 as a mixed number is 2 1/3 )

7 0
3 years ago
If two angles are vertical and one of the angles measures 65 degrees, what is the measurement of the other angle?
Kaylis [27]

Answer:

65 degrees, because vertical angles are always congruent.

Step-by-step explanation:

3 0
3 years ago
Select all expressions that represent a correct solution to the equation 6(x+4)=20
Sergeeva-Olga [200]

Answer:

D. 20 ÷ 6 − 4

E. 1/6(20 − 24)

F. (20−24) ÷ 6

Step-by-step explanation:

6(x + 4) = 20

6(x) + 6(4) = 20

6x + 24 = 20

     - 24  - 24

6x = -4

/6    /6

x = -4/6 or x = -2/3

D. 20 ÷ 6 − 4

20/6 - 4

20/6 - 24/6

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E. 1/6(20 − 24)

1/6(-4)

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F. (20 − 24) ÷ 6

- 4 / 6

-4/6 = -2/3

Hope this helps!

3 0
2 years ago
What is the area, in yards, of<br>a box thats 38 feet wide by<br>15 feet<br> long?​
pshichka [43]

Answer:

570

step-by-step explanation:

assuming you're talking about a 2-dimensional rectangle,

Area = base x height

base = 38

width = 15

Area = 38 * 15

Area = 570 ft

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6 0
3 years ago
Read 2 more answers
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Effectus [21]
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=3/36
=1/12
4 0
3 years ago
Read 2 more answers
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