Answer:
33
Step-by-step explanation:
90-57
right triangle is 90
Answer:
Step-by-step explanation:12
Answer: Rise 3 over 1
Step-by-step explanation:
Swap the sides so that all the terms of the variables are on the left side
x2+3=y
Subtract 3 from both sides
x2=y-3
Answer:
420
Step-by-step explanation:
Multiply the 60 miles per hour times 7 (60 miles per hour means 1 mile per minute)=420 miles