First, Diana scores 12 points in total with three arrows. On her second turn, she scores 15 points. How many points does she sco
re on her third turn?
1 answer:
Answer:
Third turn point = 21 points
Step-by-step explanation:
Given:
First turn point = 12
Second turn point = 15
Find;
Third turn point
Computation:
First turn point = 12
Assume;
Point for outer circle = a
Point for inner circle = b
So,
3a = 12
Point for outer circle = 4 point
Second turn point = 15
So,
2a + b = 15
2(4) + b = 15
Point for inner circle = 7
Third turn point = 3 x 7
Third turn point = 21 points
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the answer is the distributive property I think
This is the answer, and the working
Answer:
6
Step-by-step explanation:
27-h=27-(21), since h is equal to 21.
27-21=6
X, X+2, X+4 ARE THE 3 POSITIVE CONSECUTIVE INTEGERS.
X(X+2)=8+38(X+4)
X^2+2X=8+38X+152
X^2+2X-38X-8-152=0
X^2-36X-160=0
(X-40)(X+4)=0
X-40=0
X=40 ANSWER FOR THE FIRST INTEGER.
40+2=42 FOR THE SECOND INTEGER.
Answer:
i dont know i need coins
Step-by-step explanation:
5 TIMES 8 equals 15