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Nat2105 [25]
2 years ago
10

What is the answer. to.

Mathematics
1 answer:
nydimaria [60]2 years ago
7 0
I believe it is (2) 60
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What is 285% of 171 equals what?
Nutka1998 [239]
285% is same as 285/100 which equal 2.85
Then 2.85 x 171 = 487.35

Answer: 487.35
3 0
3 years ago
Does anyone know how to do these?
sladkih [1.3K]
7) • A straight line is 180 deg
• So B = 180-138 = 42 degrees
• Isosceles triangles have equal angles on the equal sides
• So G = 42 degrees
• We know a triangle has 180 degrees
• So 180 - 42 - 42 = 96 degrees for A

8) • Use similar logic to above
• TCB = 180 - 87 = 2x
• TCB = 46.5 degrees
• ACB = 180 - 65 = 2x
• ACB = 57.5 degrees
• TCB + ACB = ACT = 104 degrees
4 0
2 years ago
Solve: 1/5(10x-15) = 1/4(12x-8)
valkas [14]
1/5(10x−15)=1/4(12x−8)

1/5(10x−15)=1/4(12x−8)

Simplify:

(1/5)(10x)+(15)(−15)=(1/4)(12x)+(1/4)(−8)(Distribute)

2x+−3=3x+−2

2x−3=3x−2

Subtract 3x from both sides.

2x−3−3x=3x−2−3x

−x−3=−2

Add 3 to both sides.

−x−3+3=−2+3

−x=1

Divide both sides by -1.

−x/−1 = 1/−1

x=−1

8 0
3 years ago
Hana rents a car for a day. Her car rental company charges $50 per day and $0.40 per mile. Peter rents a car from a different co
erastova [34]

50 + .4x = 70 + .3x

.4x = .3x + 20

.1x = 20

x = 200

Let x be the number of miles.

They have to drive 200 miles.

4 0
3 years ago
Write the sentence as an equation.<br> 318 equals n increased by 121<br> Submit
polet [3.4K]

Answer: 318 = 121

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
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