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kotegsom [21]
3 years ago
11

I appreciate any help. I’m stumped.

Mathematics
2 answers:
victus00 [196]3 years ago
6 0
N = 8 because 2n = 16 and 16/2 = 8
Aleks04 [339]3 years ago
4 0

Answer:

n = 8.

Step-by-step explanation:

The 2 lines are the same length so

4n + 12 = 2n + 28

4n - 2n = 18 - 12

2n = 16

n = 8.

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Find an equation of the line parallel to y = -2x + 1 and that passes through the<br> point (-3,-4)
jek_recluse [69]

Answer:

y = - 2x -10

Step-by-step explanation:

y = -2x + 1    Slope , m = -2    parallel slope is the same

point slope form of new line

 (y - -4)= -2 ( x - -3)

<u>y = -2x -10 </u>

5 0
2 years ago
If a train goes 110 miles per hour, how many miles will the train go in one day
snow_lady [41]

Answer:

2640 miles

Step-by-step explanation:

If the train goes 110 miles per hour, and there are 24 hours in a day, and you multiply them together, you get 2640, hope this helps!

5 0
3 years ago
Read 2 more answers
Which of the following expressions is equal to -20​
Lyrx [107]

Answer:

no expression is equal to -20

7 0
3 years ago
The speed of light is 3 x 10 8 meters per second (m/s). What is the speed of light in miles per year (mi/yr)
GenaCL600 [577]

Answer:

the  speed of light in miles per year is 5.88 × 10^12 mi / year

Step-by-step explanation:

The computation of the speed of light in miles per year is shown below;

As we know that

1 m/sec = 1 ÷ 1609  mi/sec

3 ×10^8 m/sec = (3 × 10^8) ÷ (1609)

= (3 × 10^8 × 60 × 60 × 24 × 365) ÷ (1609)

= 5.88 × 10^12 mi / year

Hence, the  speed of light in miles per year is 5.88 × 10^12 mi / year

8 0
3 years ago
What is 3a+4+b+2a+5+b simplifyed
Nataliya [291]
You are combining like terms. It will be 5a+9+b²
8 0
3 years ago
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