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Liono4ka [1.6K]
3 years ago
8

Simplify. (–8x) ÷ (–4)

Mathematics
1 answer:
vovikov84 [41]3 years ago
7 0
(-8x)<span> ÷ (-4)=0
First you have to divide both sides by -4:
2x</span><span> ÷ 1=0
Now divide both sides by 1 so that the left side can be eliminated:
2x=0
</span>Now divide both sides by 2 so that the left side only has x:
x=0
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Line I has a slope of 13/7. The line through which of the following pair
ivolga24 [154]

Answer:

Step-by-step explanation:

You need to find the set of points that will yield a slope that is the negative reciprocal of the slope of Line L because perpendicular lines have negative reciprocal slopes. The negative reciprocal of 13/7 is -7/13. Which set of points will produce this result? The formula for finding the slope is:

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

Consider the second set of coordinates.

(2 - (-5))/(-7 - 6) = (2 + 5)/(-13) = -7/13

The second set of coordinates satisfy the condition.

3 0
1 year ago
Help please!!! :((( thank you!
gizmo_the_mogwai [7]

Answer: B

Step-by-step explanation:  B, because lines A and C would more likely connect to B

7 0
2 years ago
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What is the volume of the prism
pickupchik [31]

Answer:

100 yd^3

Step-by-step explanation:

The formula vor value of prisma is

V=abc, where a=10, b=2 and c=5

V=10*2*5=100 yd^3

3 0
2 years ago
Can you help me on 2,3and 4
Ludmilka [50]

1.n represents the number of tickets she bought.

2.27.75n represents the total cost of n tickets

3.Without the handling fee Olga paid 138.75

4.To get 27.75n by itself on one side of the equation you can move 5.5 from the left to right of the equation

<u>Step-by-step explanation</u>

n is the total number of tickets Olga bought.

27.75n represents the total cost of n tickets.It is given in the question that one ticket costs $27.75 and thus n number of tickets will cost $27.75 n.

The handling fee is 5.5

27.75n+5.5=144.25

27.75n=144.25-5.5=138.75

without the handling fee Olga will pay $138.75

8 0
2 years ago
room temperature is considered to be 70 fahrenheit suppose the temperature is 23 celsius is this greater than or less than room
tatiyna

Answer:

Greater than

Step-by-step explanation:

(<em>C</em> × 9/5) + 32 = <em>F</em>

(23°C × 9/5) + 32 = 73.4°F

Therefore, 23°C is greater than room temperature (70°F).

3 0
3 years ago
Read 2 more answers
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