Answer:
216+81squareroot15
Step-by-step explanation:
Answer:
The two solutions to the equation are x = 14/3 or x = -16/3
Step-by-step explanation:
To find these values, go through the steps of solving an equation as if the absolute value symbol is just a parenthesis.
4|x + 1/3| = 20
|x + 1/3| = 5
Now that we have it down to just this, we know what is inside the absolute value symbol to be either +5 or -5. So we need to solve this twice using each option.
x + 1/3 = 5
x = 14/3
x - 1/3 = -5
x = -16/3
Answer:
The correct answer is "Circle 1 is a translation of 1 unit right and 7 units up from Circle 2, and a dilation of Circle 2 with a scale factor of 1.6"
Step-by-step explanation:
We can tell this because first they identify the movement properly. When going from (-3, 0) to (-2, 7), we move to the right one and up 7.
Also, we know there is a scale factor of 1.6, because when we look at the radius of each circle, we can divide and find that factor.
8x/5x = 1.6
Answer:
2
Step-by-step explanation:
youre subtracting a negative, which makes it positive. anytime you subtract a negative, its just addition :)
129,407
12 ten thousands is 120,000
8 thousand is 8,000
14 hundreds is 1,400
there are no tens
7 ones is 7
so 120,000+8,000+1,400+7=129,407