Solve the equation 3(x + 1) + 6 = 33.
1 answer:
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Answer:
x = 8 units.
Step-by-step explanation:
I think your question is missed of key information, allow me to add in and hope it will fit the original one.
<em>The areas of the squares adjacent to two sides of a right triangle are 32 unit square and 32 units square. Find the length,x, of the third side of the triangle</em>
My answer:
- Let a is the side length of the 1st square
The area of the 1st square is equal to 32 units square
<=>
<=> a = units
- Let b is the length of the 2nd square
The area of the 2nd square is equal to 32 units square
<=> = 32
<=> b = units
- Find the value of x
Applying the Pythagoras Theorem, we have:
<=>
<=>
<=> x = 8 units
Hope it will find you well.
Answer:
D. 6 + 6 + 30 + 40 + 50 = 132
Surface area of triangular prism:
(perimeter of base) × length + base × height
(s₁ + s₂ + s₃)(l) + bh
Here, provided with:
- s₁ = 3
s₂ = 4
s₃ = 5
- l = 10
- b = 4
- h = 3
So, the surface area:
Only option D gives 132 as an answer which is equivalent to the area.