The figures are similar. Place each rectangle's sides as fraction, and make them equal to each other
18/27 = 6/x
cross multiply
18(x) = 6(27)
Multiply
18x = 162
Isolate the x. Divide by 18
18x/18 = 162/18
x = 9
To calculate the area, multiply 9 with 6
9 x 6 = 54
(A) 54 is your answer
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1 inch = 15 feet
1/4(15) = 3.75 in.
1/3(15) = 5
The actual dimensions are B) 3.75 ft by 5 ft
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hope this helps
Answer:
(-2,1)
Step-by-step explanation:
Answer:
x = 1
Step-by-step explanation:
The easiest way to solve this is to graph it.
f(x) = 2^x + 1
g(x) = -x + 4
just reading the graph, the intersect point is (1,3).
- Red: f(x)=2^x + 1
- Blue: g(x) = -x + 4
I cannot see any simple way of doing this other than by graphing.
Answer x = 1
Answer:
A. 3/9 and D. 1/3
Step-by-step explanation:
First, you need to find the square roots of the fraction given.
√9=3 √81=9
Now it's 3/9.
This automatically gives you option A. Now, if you simplify 3/9, you get 1/3.
Hope this helps you out!! :)