The answer to this question is 17.5. Because i divided 20 by 8 and got 2.5 and times it by 7.
17.5
Let h represent number of hits.
Let m represent number of misses.
1) 9h - 7m = 33
2) h - m = 2
2a) h = 2 + m
Sub 2a) into 1)
9*(2+m) - 7m = 33
18 + 9m - 7m = 33
2m = 15
m = 7.5
Sub m = 7.5 into 2a)
h = 2+ 7.5
h = 9.5
Though this does work you can’t exactly shoot a half miss or hit so h=13 and m=12 works as well...
9(13)-7(12)=33
117- 84=33
Step-by-step explanation:
The sum of the three angles in a triangle must be . Since this triangle has a right angle, we know that it is °, so the sum of the remaining two angles must be .
We can set up an equation for the two remaining angles to determine the value of :
Answer:
The answer is ""
Step-by-step explanation:
Given:
let, ? = x then,
12 * 1.75 = 21.
easy as pie.
Something to help
123% ⇒ multiply by 1.23
75% ⇒ multiply by .75
5% ⇒ multiply by .05