First you would have to get them to have the same denomitator so 2 3/4 is the same as 2 6/8 but u cant subtract 1 by 6 so u move 1 8/8 over from 5 1/8 and get 4 9/8 and then u subtract and get 2 3/8

7 0

3 years ago

Dos angulos son congruentes si tienen la misma amplitud

Margarita [4]

Answer:

true

Step-by-step explanation:

2 angles are congruent when they they have the same measure

6 0

3 years ago

How many points of intersection are on the graph?

antoniya [11.8K]

Answer:

2 and 1

Step-by-step explanation:

$y = {x}^{2} + 3x - 7 \: will \: have \: two \: points \: of \: \\intersection \\ \\ y - x = 9 \: will \: have \:only \: one\: point \: of \:\\ intersection$

5 0

3 years ago