Answer:
k = 3 1/5
Step-by-step explanation:
We want to isolate k, or move all numbers to the other side.
1/2 (4 - k) = 2/5
(4 - k) = 2/5 * 2
-k = 4/5 - 4
k = 4 - 4/5
k = 3 1/5
Vertical angle is the angle that is opposite to a specific angle
Thus the angle would be <FOE
or you can name it as <EOF
Makes no difference.
Answer:
<u>The altitude or height of the triangle is 6 meters.</u>
Step-by-step explanation:
1. Let's review the information provided to us to answer the question correctly:
Area of a triangle = 60 m²
Base = 20 m
2. What is the altitude (h) of the triangle?
Let's recall that the formula of the area of a triangle is:
Area = (Base * Height)/2
Replacing with the real values, we have:
60 = (20 * Height)/2
60 * 2 = (20 * Height) (Multiplying by 2 at both sides)
120 = 20 Height
Height = 120/20 = 6 meters
<u>The altitude or height of the triangle is 6 meters.</u>
Answer:
A)
Step-by-step explanation:
(1/2)/2 = 1/4 because
(1/2)/2 = (1/2) * (1/2) = (1 * 1)/(2 * 2) = 1/4
In essence, to solve this equation, you must:
1) Flip the second fraction (or put the whole number under 1).
2) Change the divide sign into the multiply sign.
3) Multiply across.
A) 1/4 x 2 = 1/2 is your answer choice, for it is the opposite of the question.
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