3 years ago

Determines whether the line through the points

1 answer:

5 0

Find their gradients using the change in y coords divided by the change in x coords. once you have the gradients (or slopes), multiply them by eachother - if the product is (-1) then theyre perpdendicular, if not, they are either parallel or intersect at a point

You might be interested in

The y-value for the midline is equal to?

exis [7]

Answer:

answer is b (max y + min y)/2

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Which number represents the sum of -8 and -i? 0 87 O -87 O --8-7 0 -8 +7

mafiozo [28]

Answer:

-8+i

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

What is 3,567,194 rounded

coldgirl [10]

4,000,000 is 3,567,194 rounded (-:

4 0

3 years ago

Simplify.√75 A.3√5 B.15√5 C.25√3 D. 5√3

stich3 [128]

D, square root of 75= 5 square root 3

6 0

3 years ago

Lia has a dog and a cat. Together, the pets weigh 24 pounds. The dog weighs 2 times as much as the cat.

telo118 [61]

Answer:

The dog weighs 16 pounds, while the cat weighs 8 pounds

Step-by-step explanation:

Let's call the weight of the dog d, and the weight of the cat c.

d+c=24

d=2c

Substitute the second equation into the first:

(2c)+c=24

3c=24

c=8

d=24-8=16

Hope this helps!

3 0

3 years ago