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Tpy6a [65]
3 years ago
11

I need help ASAP please!!!!!!

Mathematics
2 answers:
NeTakaya3 years ago
7 0

Answers:

1. d

2. c

3. b

4. a

================================================

Explanation:

For problem 1, subtracting a negative is the same as adding a positive. The two negatives cancel out

In problem 2, we can add a negative to mean we're subtracting. One way to think of it is like adding on debt to your bank balance.

Problem 3 is similar to problem 2. The first term -17 isn't changed.

Problem 4 is similar to problem 1. The only difference is that the 17 is negative this time around.

Ksivusya [100]3 years ago
5 0

Answer:

1. d

2. c

3. b

4. a

Step-by-step explanation:

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Zielflug [23.3K]

Convert the 6 seconds to hours:

5 seconds x x 1/60 ( minutes per seconds) x 1/60 (Hours per minute) = 6/3600 = 1/600 hours.

Distance = speed x time

Distance = 585 x 1/600 = 585/600 = 0.975 miles

Convert miles to feet:

0.975 x 5280 = 5,148 feet

The plane traveled 5,148 feet in 6 seconds.

4 0
3 years ago
Express 9/10 in simplest form.
mario62 [17]

Answer:

9/10 in simpliest form is 9/10

Step-by-step explanation:

In order to simplify a fraction there must be:

1. A number that will divide evenly into both the numerator and denominator so it can be reduced. No such number exists for 9 and 10.

or

2. The numerator must be greater than the denominator, (an improper fraction), so it can be converted to a mixed number. 9 is not greater than 10.

9/10 as a decimal: 0.9

9/10 as a percent: 90%

5 0
3 years ago
1. Jillian Knits hats for her family and friends. In the week, she knits 4 hats, the next week, she has some help and together,
alexandr1967 [171]

Question 1: If shes making 4 hats alone and then Quadruples it shes making 16 hats per week if she quadruples it again she will be knitting 64 hats per week.

4x4=16

16x4=64hats

Question 2: There is an error because 5x5x5 = 5³

Question 3: 2⁴ - 8 x 2 / 4 = 12

2⁴ = 16  - 8 x 2 / 4

8x2 = 16

16/4 = 4

16-4 = 12

7 0
3 years ago
What is the slope of the line represented by the equation y = -1/2x + 1/4?
Murrr4er [49]

Answer:

<em>m=-1/2</em>

Step-by-step explanation:

The equation is in y=mx+b form. M is the slope. In this equation, -1/2 is m.

Therefore the slope is -1/2.

7 0
3 years ago
Read 2 more answers
The length of a rectangle is 6 cm
Tasya [4]

Answer:

12 cm L=6cm W= 2 A=L*W 6*2=12cm

Step-by-step explanation:

7 0
3 years ago
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