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stealth61 [152]
2 years ago
7

I forgot how to do this lol

Mathematics
1 answer:
astraxan [27]2 years ago
6 0
The equation of the line has the form: y = ax+b parallel to the line y = -2x + 7
=> a= -2
Passes through (4,1) => x=4, y=1
Substituting into the equation:
1= -2x(4) + b => b= 9
=> y= -2x + 9
You might be interested in
How do you convert 17 cmon minute to miles an hour
eimsori [14]

Answer:

0.006 miles per hour

Step-by-step explanation:

We are given;

Speed in cm per minute ( 17 cm per min)

We are required to convert cm per minute to miles an hour

we need to know that;

1 miles = 160934 cm

1 hour = 60 minutes

We can convert 17 cm to miles and 1 minute to hours

17 cm = 17 ÷ 160934 cm

          = 17/160934

1 minute = 1/60 hour

Therefore;

In miles per hour;

  = (17/160934) ÷ (1/60)

  = 0.00634 miles per hour

  = 0.006 miles per hour

Therefore, 17 cm per minute is equivalent to 0.006 miles per hour

4 0
3 years ago
Write the ratio for sin A.<br> A<br> 17<br> 15<br> с<br> B<br> sin A=
Firlakuza [10]

Answer:

0.292371705 if A=17

0.258819045 if A=15

Step-by-step explanation:

What are all the other options i dont understand

6 0
3 years ago
in a recent season NASCAR driver Jimmie Johnson won 6 of the 36 total races held to the nearest thousand ,find the part of races
castortr0y [4]
So, the fraction of races that he won was:

\frac{6}{36} : you need ti divide the number of occurrences by the number of possibilities.

We can simplify this:
\frac{1}{6}.

When we write it in decimals until the closest place, it's:

0.167 or 16.667%


5 0
3 years ago
Read 2 more answers
Which factor is common to both 2+7+10 and 2−−6?
Black_prince [1.1K]

Answer:

2

Step-by-step explanation:

5 0
3 years ago
Suzie made a placemat shaped like an equilateral triangle and wants to put trim around the edges. The length of one side of the
MAXImum [283]
Suzie needs enough trim to cover the perimeter of the triangle. So she need enough to cover each side of 18. Thus 18 x 3 = 54 and 54 is your answer.
8 0
3 years ago
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