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Contact [7]
3 years ago
15

Plz help me ASAP I need it for math class on flvs thanks

Mathematics
2 answers:
damaskus [11]3 years ago
5 0

Answer: He made a mistake on Step 3


Step-by-step explanation: He made a mistake on Step 3, he did not add and subtract correctly, [$171 + $52.45 − $18.50} is not equal to $241.95. It is actually 204.95. He can correct his error by trying to re-do his equation and see if he gets the same answer.

(I hope that was correct!) :3


skad [1K]3 years ago
3 0

Answer:

3. He has to deduct the 18.5 he spent

Step-by-step explanation:

42.75*4

52.45

-18.50

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6 0
3 years ago
What is the area of this composite figure?
Natalija [7]

Answer:

C.) 7.14 in²

Step-by-step explanation:

The figure is made up of a square and a circle. The circle is divided in half and each piece is set on one side of the square. This means that the diameter of the circle is equal to the length of the sides of the square, 2 inches.

The area of the square can be found by multiplying length times the width:

2*2=4

The area of the square is 4 inches, and since we multiplied two lengths, we square the value:

A=4in²

Now find the area of the circle using the formula:

A=\pi r^2

The radius is half of the diameter, so the radius is 1. Insert values and solve:

A=\pi *1^2\\\\A=\pi *1\\\\A=\pi

The area of the circle is equal to π. Add the values together:

4+\pi =7.14

The area of the figure is 7.14 in²

:Done

4 0
3 years ago
ANSWER ASAP
Brut [27]
Honestly i have no clue
6 0
3 years ago
WILL GIVE BRAINLIEST!!!
Nata [24]

Answer:

B.

Step-by-step explanation:

Answers A, D, C dont make any sense to me

PLZZ BRAINLIEST

8 0
3 years ago
Please help me. What is the slope of a line perpendicular to the line with equation y=3x-1?
Helen [10]
Perpendicular lines in equations are negative reciprocals of each other. If you multiply two slopes together and they equal -1, they are perpendicular.
3 * -1/3 = -1 so the slope is -1/3.

Equations that have the same slope are parallel. If another line had a slope = to 3, then the line would be parallel to y=3x-1
6 0
3 years ago
Read 2 more answers
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