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4 years ago

15 = 5(1 - m) - 2(1 - m) What is the value for m

Mathematics

1 answer:

Ugo [173]4 years ago

4 0

M= -4 because if you put the 4 where all the m’s are it will make sense to you

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Between which two numbers will you find|-2.56|

Vadim26 [7]

Answer:

2 and 3

Step-by-step explanation:

|-2.56| = 2.56

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3 years ago

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A car has a windshield wiper on the driver's side that has total arm length of 10 inches. It rotates

son4ous [18]

Answer:

75.44 Square Inches

Step-by-step explanation:

The diagram of the problem is produced and attached.

To determine the area of the cleaned sector:

Let the radius of the larger sector be R

Let the radius of the smaller sector be r

Area of the larger sector $=\frac{\theta}{360}X\pi R^2$

Area of the smaller sector $=\frac{\theta}{360}X\pi r^2$

Area of shaded part =Area of the larger sector-Area of the smaller sector

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3 years ago

Need help quickly please!!!

Bad White [126]

Answer:

Step-by-step explanation:

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3 years ago

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Find two consecutive even integers whose product is 120. Which of the following is the equation for this statement?

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Answer:

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3 years ago

Suppose a family drives at an average rate of 60 mi/h on their way to visit relatives and then an average rate of 40 mi/h on the

hammer [34]

Answer:

Part A) 2 hours

Part B) d/60 hours

Part C) 48 miles/hour

Step-by-step explanation:

Part A) Let "d" be the distance in miles the family traveled to visit their relatives. How many hours did it take to drive there?

we know that

Let

x ----> the time it take on their way to visit relatives in hours

y ---> the time it take on the way back in hours

we know that

The distance of the way to visit is equal to the distance of the way back

The speed multiplied by the time is equal to the distance

60x=40y -----> equation A

y=x+1 -----> equation B

substitute equation B in equation A and solve for x

60x=40(x+1)

60x=40x+40

20x=40

x=2 hours

Find the value of y

y=2+1=3 hours

d=60x

The time it take on their way to visit relatives is 2 hours

The time it take on the way back is 3 hours

Part B) In terms of "d," how many hours did it take to drive there?

we have that

The distance is equal to the speed multiplied by the time

d=60x

Solve for x

x=d/60 hours

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The distance of the way to visit is

d=60x

substitute the value of x

d=60(2)=120 miles

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120(2)=240 miles

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The average rate for the complete trip is

240/5=48 miles/hour

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3 years ago

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