<span>Tangential speed increases with distance. Rotational speed is constant.</span>
Answer:
a = 60
b = 60
Step-by-step explanation:
We know that BC is 90°, because of the square thingy.
YB is 30°.
Now we do 180 - 30 - 90 = 60 (180 is the straight angle)
60 = b
Then a is the same.
Answer:
Area= side x side
= 11 x 11 = 121 square unit
Perimeter= 4 x side = 4 x 11 = 44 units
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Answer:
672.89
Step-by-step explanation:
How to calculate the amount of sales tax?
Convert tax percentage into a decimal by moving the decimal point two spaces to the left.
Multiple the pre-tax value by the newly calculated decimal value in order to find the cost of the sales tax.
Add the sales tax value to the pre-tax value to calculate the total cost.
Answer:
x= z • g (v-r) -k
Step-by-step explanation: