Answer:
B) No
Step-by-step explanation:
They are not similar because if you add all three angles, they add up to 179. Every triangle is supposed to have 180°.
Answer:
domain: (-infinity, infinity)
range [-41/4, infinity)
4*1/2=2
288/2
144
her speed was 144 miles per hour
Answer: answer is C
Step-by-step explanation:
for find x
(5x+30)+5x=90
5x+30+5x=90 add like terms
after,
10x+30=90
10x+30-30=90-30
10x/10=60/10
x = 6
to obtain answer as C
it mean
(5x+30)+5x=90
(5(6)+30)+5(6)=90 we know x=6 so add 6 to x and multiply and obtain answer is correct!
30+30+30=90
