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alex41 [277]
3 years ago
13

Describe the error in using the percent equation to answer the equation.

Mathematics
1 answer:
zhannawk [14.2K]3 years ago
5 0
The answer would 50.
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Bao Yu is completing the square to solve the polynomial equation. x^2-x-3=0 what should be her first step?
Ray Of Light [21]
The Answer to your question is A
5 0
3 years ago
Are 12/7 and 36/21 proportional
anastassius [24]

Answer:

Step-by-step explanation:

Cross multiply:

12 * 21 = 7 * 36

Simplifying

12 * 21 = 7 * 36

Multiply 12 * 21

252 = 7 * 36

Multiply 7 * 36

252 = 252

Add '-252' to each side of the equation.

252 + -252 = 252 + -252

Combine like terms: 252 + -252 = 0

0 = 252 + -252

Combine like terms: 252 + -252 = 0

0 = 0

Solving

0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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5 0
2 years ago
Read 2 more answers
Help please And how would you get the answer need asap
Rashid [163]
No the 2 equations are not equal
the -1/10, -1/10 can't be subtracted from 1 3/10g
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the proper equation is
1/5g converts to 2/10g
2/10g - 1g + 1 3/10 g = 5/10g or 1/2g
1/2g - 2/10 is final equation
4 0
3 years ago
Given circle B, with a radius AB of 10 inches and a central angle ABC of 75º , find the length of the arc AC.
andre [41]
13.1 inches is the answer
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WILL GIVE THE BRAINIEST AND 20 POINTS!!!!!!! Find the distance between each pair of points.
salantis [7]

A (5, 4) and B( 5, -2) is 6 units

E(-2, -1) and F(-2, -5) is 4 units

G(3, -5) and H(6, -5) is 3 units

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3 years ago
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