Answer:
1/6 cause there is a 1 in 6 chance each time you roll the die
Step-by-step explanation:
Answer:
The height of the house at which the ladder reach is 9.15 foot
Step-by-step explanation:
Given as :
The length of the ladder = l = 10 foot
Let The height of the house = h foot
The measure of bottom of ladder from bottom of house = 4 foot
Now from figure
<u>The figure is of right angled triangle</u>
So,
Hypotenuse² = perpendicular² + base²
Or, OB² = AB² + OA²
Or, AB² = OB² - OA²
Or, h² = (10)² - (4)²
Or, h² = 100 - 16
Or, h² = 84
∴ h =
I.e h = 9.15 foot
So,The height of the house = h = 9.15 foot
Hence, The height of the house at which the ladder reach is 9.15 foot Answer
1 person make 3 cakes.
40 people make 40 x 3 = 120 cakes.
15% were chocolate = 15% x 120 = 0.15 x 120 = 18
Answer: There were 18 chocolate cakes made for bake sale.
Answer:
tan(α) = 1/tan(90°-α)
Step-by-step explanation:
The tangent of one is the reciprocal of the tangent of the other.
__
In a right triangle, ...
tan = opposite/adjacent
For the two complementary acute angles in such a triangle, opposite and adjacent are swapped. That is the tangent of one is the inverse of the tangent of the other. (That inverse is also known as the cotangent.)
tan(α) = cot(90°-α) = 1/tan(90°-α)
Answer:
D and B
Step-by-step explanation:
the angles subtract and the other starts and loops