answer
7.44 points
set up equation
we know the total score and the scores for two levels
to find the total score, we would add up the points from all levels
total score = level1 + level2 + level3
values
these values are given in the problem
total score = 23.43
level2 = 7.96
level3 = 8.03
plug in values and solve
total score = level1 + level2 + level3
23.43 = level1 + 7.96 + 8.03
level 1 = 23.43 - 7.96 - 8.03
level 1 = 7.44
Answer:
Here: "A circle with the circumference 12 has an arc with a 48 degree central angle. Find the radius of the circle." arc length formula: s = r·Ф, where Ф is the central angle in radians. The 48° angle is equivalent to 0.8412 radians (180° ↔ π rad)
Step-by-step explanation:
The rate at which his pulse is increasing after 3 minutes is 9.5 beats per minute
<h3>How to determine the beat rate after 3 minutes?</h3>
The given graph shows the curve and the tangent.
From tangent line, we have the following points:
(x,y) = (3,119) and (1,100)
The beat rate (m) at this point is:
So, we have:
Evaluate the differences
Evaluate the quotient
m = 9.5
Hence, the rate at which Sam's pulse is increasing after 3 minutes is 9.5 beats per minute
Read more about rates of tangent lines at:
brainly.com/question/6617153
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If <span>∆QRS≅∆TUV
Then, their corresponding sides would be equal.
so, QS = TV
2v + 5 = 5v - 7
5v - 2v = 7 + 5
3v = 12
v = 12 / 3
v = 4
In short, Your Answer would be Option C
Hope this helps!</span>