3 years ago

How do you prove that angles are parallel?

Mathematics

2 answers:

3241004551 [841]3 years ago

7 0

Answer:#1

if corresponding angles are congruent

if alternate interior angles are congruent

if consecutive, or same side, interior angles are supplementary

if two lines are parallel to the same line

if two lines are perpendicular to the same line

if alternate exterior angles are congruent

olasank [31]3 years ago

7 0

They alone in a perfect looking manner

You might be interested in

Instructions: Use the ratio of a 30-60-90 triangle to solve for the variables.

Pepsi [2]

Answer:

$x=20$

$y=10\,\sqrt{3}$

Step-by-step explanation:

In the triangle we have the following trigonometric equations:

$tan(60^o)=\frac{opposite}{adjacent} \\\sqrt{3} =\frac{y}{10} \\y=10\,\sqrt{3}$

and also:

$cos(60^o)=\frac{adjacent}{hypotenuse}\\\frac{1}{2} =\frac{10}{x}\\x=20$

8 0

3 years ago

Solve by any method <br> y= -7x+10<br> y= -3x+6

AnnyKZ [126]

Y=1
To get it, you use the method of substitution. So you swtich the top y by the equation of the bottom=-3x+6=-7x+10. You first add 7x to each side=4x+6=10 then you minus 6 from each side=4x=4 which is 1

4 0

3 years ago

Calculate the area and the circumference of the circle

tiny-mole [99]

Circumference = 2 x radius x Pi

Circumference = 2 x 0.8 x pi

Circumference = 1.6pi or 5.024 yards

area = r^2 x pi

Area = 0.8^2 x pi

Area = 0.64pi or 2.0096 square yards

6 0

2 years ago

Read 2 more answers

Line p has an equation of y=4/9x-3. Perpendicular to line p is line q, which passes through the point (3,-8). What is the equati

Mumz [18]

If you look on jiskha you will find the answer you will be looking for just type it in B

3 0

3 years ago

Steve collects oysters for a living and sells them to restaurants. While catching oysters, Steve keeps track of the total weight

Vlad1618 [11]

Answer:8 ounces of oysters per minute

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers