Answer:
B: 340
Step-by-step explanation:
We are told that her walls are 8 ft high.
Now, Two walls are 10 feet wide. Thus, area of the first two walls will be;
A1 = 2 × (10 × 8) = 160 sq.ft
Also, the other 2 walls are 15 feet wide.
Thus, Area of other two walls will be;
A2 = 2 × (15 × 8) = 240 sq.ft
We are told that the combined area of the 1 window and the 1 door in her room in 60 square feet.
This means that we will subtract 60 Sq.ft from the sum of the area of the 2 walls earlier calculated to get the total area to be painted.
Thus;
Area to be painted = 160 + 240 - 60 = 340 Sq.ft
Answer:
Look hard but ill see what i can do to help you Simplify:
AD = 2 BC
⇒
Area of the regular hexagon(A) is given by:
where, s is the side of the regular hexagon.
Substitute the given values we have;
Step-by-step explanation:
Answer:
infinitely many answers, any odd integer n times π/2
ex. π/2, 3π/2, 5π/2
Step-by-step explanation:
we know that cos (π/2) or cos(3π/2) is 0
if one factor is 0, the product is zero, so we will not care about csc(x).
x is any odd integer n times π/2
Answer:
the dog
Step-by-step explanation:
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