Answer:
b. all real numbers
Step-by-step explanation:
The graphs of positive and negative x^2 parabolas will always have a domain of all real numbers. Even though you only have a portion of the graph and see a "restriction" on your domain values, it is incorrect to assume that the domain is limited to what you can see. As the branches of the parabola keep going up and up and up, the values of x keep getting bigger and bigger and bigger. Again, this is true for all + or - parabolas.
Answer:
10.3333333 or 10 1/3
Step-by-step explanation:
first you add the parentheses and the divide 62 by the sum of the parentheses, which is 6 creating the equation 62 ÷ 6. This equation results in 10.3333333 or 10 1/3
Answer: -3.888 Step-by-Step Explanation:
Answer:
10
Step-by-step explanation:
We can use the Pythagorean theorem since this is a right triangle
a^2 + b^2 = c^2
8^2 + 6^2 = c^2
64+36 = c^2
100 = c^2
Take the square root of each side
sqrt(100) = sqrt(c^2)
10 = c
Answer:
B
Step-by-step explanation:
if we solve it
10x-2x means 8x and -20+4 means -16...
and other answer are correct.
- 6x+2x=8x 11+5=+16 so....A is correct 8x+16
- 2(4x+8) .... multiply both numbers in bracket by two. 8x+16
- 8(x+2) multiply both numbers in bracket by eight.8x+16
