Answer: The extra-size chart
- 5 basketball
- 3 footballs
- 5 running
- 3 jogging
- 4 jumping jacks
- 5 sit up
Step-by-step explanation:
<1 and <8 are alternate exterior angles
Hope it helps
Answer:
4ft, 7 inches
Step-by-step explanation:
4 ft (48 inches), 7 inches
Answer:
x = 1.5
Step-by-step explanation:
Here, we want to solve for the value of x
By using the tangent from the same point theorem, we have it that;
lh^2 = lj * lk
1^2 = (0.5) * (0.5 + x)
1 = 0.5x + 0.25
1-0.25 = 0.5x
0.5x = 0.75
x = 0.75/0.5
x = 1.5
Answer:
Step-by-step explanation:
We are to find two numbers such that their difference and also the difference of their cubes are given numbers
Let the two numbers be x+3 and x-3
so that the difference between the numbers is 6.
Difference between the cubes
= ![(x+3)^3-(x-3)^3\\= (x+3-x+3)[(x+3)^2+(x-3)^2-(x+3)(x-3)] = 504\\3x^2+9=84\\x^2 = 25\\x = 5 or -5](https://tex.z-dn.net/?f=%28x%2B3%29%5E3-%28x-3%29%5E3%5C%5C%3D%20%28x%2B3-x%2B3%29%5B%28x%2B3%29%5E2%2B%28x-3%29%5E2-%28x%2B3%29%28x-3%29%5D%20%3D%20504%5C%5C3x%5E2%2B9%3D84%5C%5Cx%5E2%20%3D%2025%5C%5Cx%20%3D%205%20or%20-5)
So the numbers are either 2 and 8 or
(-2 and -8)