Answer:
The base of the ladder has a length of 8 ft.
Step-by-step explanation:
We have to draw a triangle, as the figure attached.
The hypothenuse of the triangle is the length of the ladder (17 ft).
The height on the wall that the ladder reach is the adjacent (15 ft).
The base of the ladder is our unknown quantity X.
We will use the Pythagorean theorem to express the relation between these numbers:
The base of the ladder has a length of 8 ft.
Answer:
25.45584...
Step-by-step explanation:
The length of the hypotenuse can be found using the pythagorean theorem: So in this situation, the solution can be found by solving
Answer:
Diameter is 11cm, and the radius is 5.5
Step-by-step explanation:
To get the radius, just divide the size of the circle by 2
Diameter is the same size as the circle
Answer:
8
Step-by-step explanation:
Cross reduce, you then get:
12x+48=18x
12x-18x=-48
-6x=-48
x=8
The answer of -3(8/9) ÷ 66.9[9 (-8.9 + 9/5) .01] is 0.06237948089
Step-by-step explanation:
To solve this problem -3(8/9) ÷ 66.9[9 (-8.9 + 9/5) .01] we must start with
1. Solve this bracket [9 (-8.9 + 9/5) .01] at first
2. Multiply the answer of the bracket by 66.9
3. Multiply -3(8/9) and divide the answer by the product of the previous
step
In [9 (-8.9 + 9/5) .01]
∵ (-8.9 + 9/5) = (-8.9 + 1.8) = -7.1
∴ [9 (-8.9 + 9/5) .01] = [9 (-7.1).01]
∵ 9(-7.1)(.01) = -0.639
∴ [9 (-8.9 + 9/5) .01] = -0.639
∵ 66.9 [-0.639] = -42.7491
∵
∴ -3(8/9) ÷ 66.9[9 (-8.9 + 9/5) .01] = ÷ -42.7491
∴ -3(8/9) ÷ 66.9[9 (-8.9 + 9/5) .01] = 0.06237948089
The answer of -3(8/9) ÷ 66.9[9 (-8.9 + 9/5) .01] is 0.06237948089
Learn more:
You can learn more about decimals in brainly.com/question/1774450
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