Answer:
D. 51.23 seconds
Step-by-step explanation:
The total time is the sum of individual times:
12.8 +13.25 +12.06 +13.12 = 51.23 . . . seconds
Answer:
dont click the link
Step-by-step explanation:
Answer:
Subtract 3.
Step-by-step explanation:
x = 7
10-3 = 7
The distance between points M and N according to the task content is; 9.8 meters.
<h3>What is the distance between points M and N?</h3>
From observation of the task content information; it can be deduced for a fact that the line segment MN which joins points M and N is parallel to the line JK. This follows from the fact that M and N are midpoints KL and JL respectively.
Hence, it follows that triangles NLM and JLK are congruent and by the ratio of corresponding sides equality;
NM/19.6 = 7.4/(2×7.4)
NM = 19.6/2 = 9.8 meters.
This follows from congruence theorems in which case, the ratio of corresponding sides of congruent triangles are equal.
Read more on congruent triangles;
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9g + 4m - 8g
9g - 8g + 4m
g + 4m