Answer:
14
Step-by-step explanation:
44-9=35
35+77=122
122÷8=14
The tension in both cables are calculated as; T₁ = 127.63 N and T₂ = 185.48 N
<h3>How to find the Tension in Suspended Cables?</h3>
Resolving forces in the y direction gives us;
T₁ sin 29° + T₂ sin 53° = 210 ------(eq 1)
Resolving forces in the horizontal direction gives;
T₁ cos 29° = T₂ cos 53° ----(eq 2)
T₁ = T₂ cos 53°/cos 29°
Thus;
(T₂ cos 53°/cos 29°)sin 29° + T₂ sin 53° = 210
0.3336T₂ + 0.7986T₂ = 210
T₂ = 210/1.1322
T₂ = 185.48 N
Thus;
T₁ = 185.48 cos 53°/cos 29°
T₁ = 127.63 N
Read more about Tension in Cables at; brainly.com/question/11653585
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Greetings from Brasil...
Follow the reasoning.
288 ÷ 2 = 144
and 144 its a perfect square (144 = 12²)
It is visible that if we multiply 288 by 1/2, we will obtain a perfect square, but we will do this via a simple equation
288 · X = 144
X = 144 ÷ 288
X = 0,5 ⇔ X = 1/2
Answer:
A score of 95 she must obtain on the fifth exam to have an average of 90 or better for the five exams
Step-by-step explanation:
average = sum of all terms / number of terms
average = 94 + 83 + 92 + 86 + x / 5
90 = 355 + x / 5
multiply both sides by 5,
90 * 5 = 355 + x / 5 * 5
450 = 355 + x
subtract 355 from both sides to get x alone
450 - 355 = 355 + x - 355
95 = x
