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3 years ago

What numbers are 1.4 units from −3.2 on a number line? pick one from both sets of answers

Mathematics

1 answer:

Fantom [35]3 years ago

8 0

First, add 1.4 to the number given.

-3.2 + 1.4 = 1.4 - 3.2 = -2.2

a.-2.2 is one of your answer

Next, subtract 1.4 to the number given

-3.2 - 1.4 = -4.6

a.-4.6 is your next answer

a. -2.2, a. -4.6 are your two answers

hope this helps

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Simplify 8 3/4 plus 9 2/8

Ipatiy [6.2K]

Answer:

Step-by-step explanation:

8 3/4 + 9 2/8

We can simplify 2/8 by dividing the top and bottom by 2

8 3/4 + 9 1/4

Add the whole numbers

8+9 = 17

3/4 + 1/4 = 4/4 = 1

Add this to the whole numbers

17+1 = 18

8 0

3 years ago

A bug lands on a windshield wiper blade before it is flung off. The wiper blade and arm assembly have a length of 30 inches. If

sveticcg [70]

Answer:

35.6047 inches

Step-by-step explanation:

The wiper blade moves in a circular way, where the radius is 30 inches.

To find how far the bug travelled, we just need to use a rule of three, where the length of the circunference relates to a angle of 360 degrees:

360 degrees -> 2 * pi * radius

68 degrees -> distance

distance * 360 = 2 * pi * radius * 68

distance = 2 * pi * 30 * 68 / 360 = 35.6047 inches

6 0

3 years ago

Read 2 more answers

If 12 cows produce 70 gallons of milk, how many gallons would 42 cows produce?

omeli [17]

Answer:

245

Step-by-step explanation:

-6 cows produce 35 gallons

6 x 7 =42

so 7 x 35 = 245

8 0

3 years ago

Please help meeee (1/2) to the 4th power

Karolina [17]

Answer:

$\frac{1}{16}$

Step-by-step explanation:

$\frac{1}{2} *\frac{1}{2} *\frac{1}{2} *\frac{1}{2} =$ $\frac{1}{16}$

$\frac{1}{2}*\frac{1}{2} =\frac{1}{4}$

$\frac{1}{4} *\frac{1}{2} =\frac{1}{8}$

$\frac{1}{8}*\frac{1}{2}=\frac{1}{16}$

4 0

3 years ago

Kela wants to visit a friend who lives 8 kilometres away. She'll ride the Subway as she can before walking the rest of the way.

Alenkinab [10]

Answer:

Kela will be able to travel for 7 stops before her money runs out.

Step-by-step explanation:

Since Kela wants to visit a friend who lives 8 kilometers away, and she'll ride the subway as she can before walking the rest of the way, and she needs to buy an access pass that costs $ 5.50 and there is also a fee of $ 1.25 for each stop, if Kela doesn't want to spend more than $ 15 on the trip, to determine the largest number of stops she can afford, the following calculation must be performed:

(15 - 5.5) / 1.25 = X

9.5 / 1.25 = X

7.6 = X

Therefore, Kela will be able to travel for 7 stops before her money runs out.

4 0

3 years ago