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scoray [572]
3 years ago
15

5) What is the slope of the line that passes through the pair of points (2.4, -3.2) and (-2.4, 3.1) ?​

Mathematics
1 answer:
bija089 [108]3 years ago
4 0

Answer:

-1.3125

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(3.1-(-3.2))/(-2.4-2.4)

m=(3.1+3.2)/-4.8

m=6.3/-4.8

m=-1.3125

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A car travels at 48 mph for 2 hours and 40 minutes.<br> How far has it traveled?
Basile [38]

Answer:

128 miles

Step-by-step explanation:

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6 0
2 years ago
6.8 x + 9.3 6.8 x + 9.3 equals -9.4 + 3.4 (2 minus 5x) ​
posledela

Answer:

x=-0.5

Step-by-step explanation:

6.8x + 9.3= -9.4 + 3.4 (2-5x)

6.8x + 9.3 = -9.4 + 6.8 - 17x

6.8x + 9.3 = -2.6 - 17x

22.8x = -11.9

x = -0.5

3 0
3 years ago
Miss Allen read for 3/4 of an hour less than the student who read the most. How long sis Miss Allen read for?
kolbaska11 [484]

Answer:

See Explanation

Step-by-step explanation:

Given

Allen = \frac{3}{4}hr less than the most hour

Required

Hours read by Miss Allen

The question is incomplete, as the hours read by each student is not given.

To solve this, I will assume that the longest hours read by a student is x.

So, the expression for Miss Allen will be:

Allen = x - \frac{3}{4}hr

Assume that x = 1hr

The expression becomes

Allen = 1hr - \frac{3}{4}hr

Take LCM and solve

Allen =\frac{4 - 3}{4}hr

Allen =\frac{1}{4}hr

7 0
3 years ago
Find the product of 503×6
Mashutka [201]
3018

Mentally,
503 = 500 + 3
500 times 6 = 3000
3 times 6 = 18
Add them up:
3018
8 0
3 years ago
Which of the following is always true of the vertical angles formed by
Yuliya22 [10]

Answer:

A

Step-by-step explanation:

This is because vertical angles are always congruent, they cross diagonally which makes them equal to each other.

4 0
3 years ago
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