Answer:
200 students are boys and rest of 400 are girls
Step-by-step explanation:
Given that:
Total students = 300
1/3 students of total are boys
so.
Boys = 1/3(600)
Boys = 200
For finding number of girls:
Girls = total - boys
Girls = 600 - 200
Girls = 400
i hope it will help you!
Answer:
Step-by-step explanation:
Answer:
10.F
Step-by-step explanation:
Answer:
No. The ladder is too steep.
Step-by-step explanation:
Length of ladder = 17 feet. This is the hypotenuse.
Side a of a right triangle = 16.6
To answer this, you need one of the trigonometric functions.
Opposite = 16.5
hypotenuse = 17
The function you need is the sine function.
Sin(theta) = opposite / hypotenuse
sin(theta) = 16.5 / 17
Sin(theta) = 0.97059
theta = sin-1(0.07059)
theta = 76.07
No the ladder is too steep.
Answer:
x = 14
Step-by-step explanation:
Total angle measure of a triangle - 180°
Add all the angles together and make them equal to 180.
Solve for x.
7x - 11 + 5x - 2 + 2x - 3 = 180
14x - 16 = 180
14x - 16 + 16 = 180 + 16
14x = 196
x = 14
