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saw5 [17]
2 years ago
8

If my child had 115 of 149 questions right what percentage is the grade

Mathematics
1 answer:
maria [59]2 years ago
8 0

Answer:

77.18%

Step-by-step explanation:

115:149*100 =

(115*100):149 =

11500:149 = 77.18

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An angle measures 36° more than the measure of a complementary angle. what is the measure of each angle?
nexus9112 [7]
An acite becaues it lowers than the others
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3 years ago
6.<br> Domain:<br> Range:<br> can someone please help me
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Answer:

Domain: the set of possible values of the independent variable or variables of a function.

Range: the set of values that a given function can take as its argument varies.

Step-by-step explanation:

Hopefully this helps ik it was confusing to me too in pre-algebra when i was in 8th grade

have a great day

4 0
3 years ago
If u=6 feet, v=7 feet, w=4 feet, x=6 feet, y=12, and z=3 feet, what is the area of this object?
eimsori [14]

Answer:

D. 62 square feet

Step-by-step explanation:

uz + wx + (v+z)(y-u-w)

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7 0
3 years ago
A square has an area of square inch what is <img src="https://tex.z-dn.net/?f=18x%5E%7B2%7D" id="TexFormula1" title="18x^{2}" al
natima [27]

Answer:

18x

Step-by-step explanation:

18x times 18x

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4 0
2 years ago
Find the slope between the point (a+b,4m-n) and (a-b,m+2n)​
umka2103 [35]

Answer:

m = -3m+3n/-2b

Step-by-step explanation:

Slope is expressed as;

m = y2-y1/x2-x1

Given the coordinates (a+b,4m-n) and (a-b,m+2n)​

m = (m+2n)-(4m-n)/(a-b)-(a+b)

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m = -3m+3n/-2b

Hence the required slope is m = -3m+3n/-2b

6 0
2 years ago
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