Answer:
Its b.30
Step-by-step explanation:
Answer:
1/20
Step-by-step explanation:
Of means multiply
1/2 * 1/10
1/20
Answer:
C. 24.27 cm
Step-by-step explanation:
sin 65° = opposite ÷ hypotenuse
sin 65° = 22/x
multiply both sides of the equation by x
(sin 65°)x = 22
divide both sides of the equation by sin 65°
x = 22 ÷ sin 65°
punch in 65 sin into your calculator
x = 22 ÷ 0.90631
x = 24.27 cm
Answer:
Mean proportional = 1/8
Step-by-step explanation:
Mean proportional is nothing but geometric mean of two numbers.
Geometric mean of any two numbers x & y is calculated as -
G = √(x × y)
Here, considering x = 1/16 and y = 9/36 = 1/4,
G = √(1/16 × 1/4)
G = √(1/64)
G = 1/8
Please mark me as brainliest
Area is the product of length and width. If you assume the dimensions are integers, you are looking for factors of 117 that differ by 4.
117 = 1×117 = 3×39 = 9×13
These last two factors differ by 4, so we know the dimensions of the barn are ...
... 9 ft wide by 13 ft long