Answer:
Step-by-step explanation:
Radius times height
Answer:25
Step-by-step explanation:
When a number is squared, the little two that follows a number, it means that the bigger number will multiply by itself.
So 5^2 (^2 signifies the square) means it is 5x5=25
Answer:
Yards to Hours
Yards:Hour
0.75:1
Reasoning
For every 8 hours Jackson mows 6 yards, which is a rate of 0.75 yards per hour which is the proportion 0.75:1
Step-by-step explanation:
- Break it down
- Write a formula
<u>To make it easier for me to see, I'm going to rewrite it.</u>
Jesse can mow 3 yards in 8 hours. Jackson can mow twice as many per hour.
Breaking it down:
Jesse can mow 3 yards in 8 hours. Jackson mows twice as many yards per hour.
This means that in the same time it takes Jesse to mow 3 yards Jackson mows 6 yards. Defined by the equation of 2 x (Jesses Yards/Hours)
Jesse is at a rate of 3:8 Which 3/8 is 0.375
Jackson is at a rate of 6:8 which 6/8 is 0.75
The answer wishes to know per hour and so we can deduce Jesse mows 0.375ths of a yard while Jackson mows 0.75th of a yard per hour. Because we're not comparing the two the answer will just be Jacksons rate.
Hope this helps,
Answer:
54
Step-by-step explanation:
We can see that the triangles are similar. We can imagine that the triangles were reflected, meaning angle ACD = angle ABD.
Answer:
there are several methods to "solve a quadratic"
you can look them all up...
Graphing, factoring, completing the square, taking roots, quadratic formula are the common methods....
given the way you are asking the question I think that you are supposed to use the quadratic formula ..
please look at the image of the formula and
realize that you problem has
a=-1
b=2
c=6
just plug in those numbers into the formula and you will get the results in the "answer"
NOTE is written as ix ( )
Step-by-step explanation:
x= <u>-2+√ (2)²- (4)(-1)(-6) </u>
(2)(-1)
and
x= <u>-2-√ (2)²- (4)(-1)(-6) </u>
(2)(-1)