3 years ago

I WILL GIVE 30 POINTS!!

Mathematics

1 answer:

natali 33 [55]3 years ago

8 0

Answer:

Step-by-step explanation:

Any line has an equation ax+by+c=0 with some constants a, b and c. Because your line passes through the points (-1,1) and (3,5), you have two equations, -a+b+c=0 and 3a+5b+c=0. If you find a solution to these equations, you will find an equation of your line.

You might be interested in

Please help me in this question please

4vir4ik [10]

Answer:

The first one and the second one

Step-by-step explanation:

6 0

3 years ago

Show that for the same shear angle, there are two rake angles that give the same cutting ratio.

Yuliya22 [10]

The answer to this question is a equilater triangule

5 0

4 years ago

Pleas I really really need help

dedylja [7]

Answer:

3.5 gallons of gas

Step-by-step explanation:

If m = miles

And the equation is m = 40g

Then: 140 = 40g

40g/40 = 140/40

g = 3.5 gallons of gas.

The car used "3.5" gallons of gas.

4 0

3 years ago

Simplify 3<img src="https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B5%7D" id="TexFormula1" title="\frac{2}{5}" alt="\frac{2}{5}" align=

Andrew [12]

Answer:

3 ^ 9/5

Step-by-step explanation:

Hope it helps!

8 0

3 years ago

Find the measure of angle X.

densk [106]

Answer:

x = 23 degrees

Because if you look at diagram x is vertical to angle FBC, and angle FEC and angle EBA are alternate interior angles so they are equal to each other, and AC is a straight line which means it equals to 180 degrees.

$4x+65+x = 180$

x = 23 degrees

5 0

2 years ago

Read 2 more answers