Prii needs to run at least 30
1 answer:
You might be interested in
Answer:
48 is 60% of 80
Step-by-step explanation:
set it up as an equation
(100) 48 = × 80 (100)
4800 = 80x (divide both sides by 80)
x=60
meaning that 48 is 60% of 80
For the given triangle, x = 51°.
Step-by-step explanation:
Step 1:
In the given triangle, the angle is x°. The opposite side has a length of 7 units while the hypotenuse of the triangle measures 9 units. To calculate the value of x, we determine the sin of angle x where we divide the length of the opposite side by the length of the hypotenuse.
sin x°
Step 2:
The length of the opposite side = 7 units.
The length of the hypotenuse = 9 units.
So x° = 50.986°, rounding this off to the nearest degree we get x = 51°.