Answer:
V = 540 inches ^3
Step-by-step explanation:
The area of the base is found be finding the other leg
a^2 +b^2 = c^2
12^2+b^2 = 15^2
144 +b^2 = 225
b^2 = 225-144
b^2=81
Take the square root of each side
b = 9
We can find the area of the triangle
B = 1/2 (9*12)
B =54
The Volume is given by
V = Bh
V = 54*10
V = 540 inches ^3
Answer:
(a) 25
(b) (5+4)*2 +6 -2*2 -1
(c) see below
Step-by-step explanation:
(a) evaluating exponents:
6*7 -9*9 +64
Evaluating products:
42 -81 +64
Evaluating sums:
-39 +64
25
__
(b) The last three terms of the expression sum to +1, and it is fairly easy to modify the first two terms to make one term that has a value of 18. Then the expression evaluates as 18+1 = 19.
(5+4)*2 +6 -2*2 -1
__
(c) Evaluating parentheses:
= 9*2 +6 -2*2 -1
Evaluating products:
= 18 +6 -4 -1
Evaluating sums (left to right):
= 24 -4 -1
= 20 -1
= 19
Okat the answrs for numbers 3 to 10 are
3. 1 3/5 4. 2 1/2 5. 3 6. 3 3/4 7. 2 3/4 8. 2 1/3 9. 3 1/3 and 10. 1 4/5
hope thses answers were helpful
Answer:
A. The distance of a race.
Step-by-step explanation:
If a person wants to know the amount of time it would take to finish the race would involve the function of how long the race would have to be because the entry fee of the race and the people involved in the race don't have anything to do with the amount of time it takes to finish the race.
