Answer:
144
Step-by-step explanation:
area of square is 132 + area of 2 triangles = 12 then add
Answer:
Choice B
Step-by-step explanation:
For a function to be a function, one of the easiest ways to tell is if an x-value has more than one y-value, because then it wouldn't pass the Vertical Line Test
But for choices A, C, and D, each x-value has 2 different y-values, failing the test
Hello!
Here's how to solve this question without the use of a calculator.
7/2 ÷ 1/3 = ?
Change division to multiplication.
21/2 = 10.5 ≈ 10 (rounded)
Thanks for posting your question in the community :)
A. f(x^2+5x)=1/x(x+5)
B. Domain:
(−∞,−5)∪(−5,0)∪(0,∞),{x|x≠0,−5}
Range: (−∞,−4/25]∪(0,∞),{y∣y≤−4/25,y>0}
The explanation is hard like the question lol
Answer:
x = 10
Step-by-step explanation:
recall that for a square with side length "L", the area of the square can be expressed as
Area = L x L
or
Area = L²
in this case we are given that Area, A = 32x
and that Side Length, L = 8√5
If we substitute these into the equation, we will get:
Area = L²
32x = (8√5)² (using the properticals of exponents, we can re-write the right side)
32x = (8)² · (√5)²
32x = 64 · 5
32x = 320 (divide both sides by 32)
x = 320 / 32
x = 10
