There are two methods I know. hope it'd help :)
3.xºy+ 9. Simplify(please help bro +[ )
1 answer:
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Answer:
x = 7.5
Step-by-step explanation:
Given
- 15 = ( multiply both sides by - 0.5 to clear the fraction )
- 15 × - 0.5 = x
7.5 = x
<u>Answer:</u>
The width of the base is 2.828 feet
<u>Explanation:</u>
Given the area of the table top is 4 square feet
The triangular table top is twice as high as it is wide at the base
Therefore, we can say that height = base
Area of a right angled triangle is calculated by, Area = ½ * base * height
In this case, height = base
Therefore, area =
Substituting the values,
4 =
= 8
Base = 2√2 = 2 * 1.414 = 2.828 feet
Therefore, the width of the base is 2.828 feet