Answer:
sqrt. 65
Step-by-step explanation:
assuming that it is a right angle
7^2 + 4^2 = c^2
c=sqrt. 65
Answer:
640
Step-by-step explanation:
We can simplify across between the 5 and the 50 and also between the 42 and the 3.
Answer:
X<-5
Step-by-step explanation:
1) open the brackets
2) take -35 to the other side with -10
where it turns to be -5X<-10+35
3) work out to find -5X<25
4) divide both sides by -5
to find X<-5
Answer:
6.5 = <em>h</em> + 2
<em>h</em> = 4.5
Step-by-step explanation:
We are given <em>h</em> and since she did 2 additional hours of work, we add the 2 hours. and since we are trying to find <em>h</em>, we set the equation equal to 6.5
