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ipn [44]
2 years ago
8

Find the equation of the line that passes through (1,3) and is perpendicular to y = 1 − 2 x . Leave your answer in the form y =

m x + c
Mathematics
1 answer:
Juliette [100K]2 years ago
8 0

Answer:

y =  \frac{1}{2} x +  \frac{5}{2}

Step-by-step explanation:

Since the line with equation y = 1 - 2x has slope -2, we need to find the equation of the line with slope 1/2.

3  =  \frac{1}{2} (1) + b

3  =   \frac{1}{2}  + b

b =  \frac{5}{2}

y =  \frac{1}{2}x +  \frac{5}{2}

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What is 76/10 in a mixed number??
cestrela7 [59]
A mixed number is in the form x y/z while a improper fraction (76/10) is in the form y/z. We can separate the fraction into two parts. One is 70/10 which = 7 and the other is 6/10 which simplifies to 3/5. So, in order to express 76/10 as a mixed number we must express it as 7 3/5 or 7 6/10. 7 3/5 is equal to 7 6/10.

I hope this helped you!  
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5 0
3 years ago
This is for middle school 9th grade please help me :)
saw5 [17]

Answer:

1 because it goes up 3 over 3      3/3=1

Step-by-step explanation:

4 0
3 years ago
The radius of a clock face is 8.5 centimeters. what is circumfe0rence of clock?
kondor19780726 [428]

Answer:

The circumference of clock is, 53.38 cm

Step-by-step explanation:

Circumference(C) of the circle is given by:

C = 2 \pi r          ....[1]

where, r is the radius of the circle.

As per the statement:

the radius of a clock face is 8.5 centimeters

⇒r = 8.5 cm

Use\pi = 3.14

Substitute the given values in [1] we have;

C = 2 \cdot 3.14 \cdot 8.5

Simplify:

C = 53.38 cm

Therefore,  the circumference of clock is, 53.38 cm

7 0
3 years ago
Read 2 more answers
a ship leaves port and travels 40 miles due north, then changes course to n35e and travels for 50 more miles
Zanzabum

Answer:

Ok so the problem is what are we looking for how many miles was traveled? or what

3 0
2 years ago
How many solutions are there to 17-1/9x=10
S_A_V [24]

Answer:

one solution

Step-by-step explanation:

Given

17 - \frac{1}{9} x = 10 ( subtract 17 from both sides )

- \frac{1}{9} x = - 7 ( multiply both sides by - 9 to clear the fraction )

x = 63

3 0
3 years ago
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