3 years ago

Please help!!! will mark brainliest answer

Mathematics

1 answer:

Sauron [17]3 years ago

7 0

The answer is the last option!

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PLEASE ANSWER ASAP!!!!!!!!!!!!!!!!!<br> 160 + 12m = 400<br> what is m?

Keith_Richards [23]

M=20
You isolate the variable by dividing each side by factors that don’t contain the variable

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3 years ago

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1. Find the area of this shape

ipn [44]

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3 years ago

Grayson's Garage charges $40 per hour to do car repairs plus the cost of the parts.

Marta_Voda [28]

Answer:

(a) c = 40h + p

(b) $285

Step-by-step explanation:

(a)

Total Cost = (Cost per hour x Number of Hours) + Total Cost of Parts

c = 40h + p

(b)

For this case, p = $165 and h = 3:

c = 40*3 + 165 = $285

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3 years ago

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Anit [1.1K]

I think is C tbh sorry if that’s wrong my fault

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3 years ago

1. radius = 7 ft, central angle = 18°<br> Find arc length.

Vlada [557]

Answer:

2.2 ft ( to 1 dec. place )

Step-by-step explanation:

The arc length is calculated as

arc = circumference × fraction of circle

= 2πr × $\frac{18}{360}$

= 2π × 7 × $\frac{1}{20}$

= 14π × $\frac{1}{20}$

= $\frac{14\pi }{20}$ ≈ 2.2 ft

7 0

3 years ago