Answer:
The answer is C.
Step-by-step explanation:
y = kx → e =
30
4
h → e = 7.5h
The independent variable is hours worked, h, and the dependent variable is total earnings, e. The independent variable is the input value of a function. The dependent variable is the output value of a function.
Answer:
Option b) 36 over 25 is correct
That is given expression is equivalent to ![\frac{36}{25}](https://tex.z-dn.net/?f=%5Cfrac%7B36%7D%7B25%7D)
Step-by-step explanation:
Given expression can be written as below:
![(\frac{7\times 3\times 2}{7\times 5})^2\times \frac{7^0}{5^{-3}}\times 5^{-9}](https://tex.z-dn.net/?f=%28%5Cfrac%7B7%5Ctimes%203%5Ctimes%202%7D%7B7%5Ctimes%205%7D%29%5E2%5Ctimes%20%5Cfrac%7B7%5E0%7D%7B5%5E%7B-3%7D%7D%5Ctimes%205%5E%7B-9%7D)
To find the value of given expression:
![(\frac{7\times 3\times 2}{7\times 5})^2\times \frac{7^0}{5^{-3}}\times 5^{-9}=(\frac{6}{5})^2\times (\frac{1}{5^{-3}})^3\times \frac{1}{5^9}](https://tex.z-dn.net/?f=%28%5Cfrac%7B7%5Ctimes%203%5Ctimes%202%7D%7B7%5Ctimes%205%7D%29%5E2%5Ctimes%20%5Cfrac%7B7%5E0%7D%7B5%5E%7B-3%7D%7D%5Ctimes%205%5E%7B-9%7D%3D%28%5Cfrac%7B6%7D%7B5%7D%29%5E2%5Ctimes%20%28%5Cfrac%7B1%7D%7B5%5E%7B-3%7D%7D%29%5E3%5Ctimes%20%5Cfrac%7B1%7D%7B5%5E9%7D)
![=(\frac{6}{5})^2\times (5^3)^3\times \frac{1}{5^9}](https://tex.z-dn.net/?f=%3D%28%5Cfrac%7B6%7D%7B5%7D%29%5E2%5Ctimes%20%285%5E3%29%5E3%5Ctimes%20%5Cfrac%7B1%7D%7B5%5E9%7D)
![=\frac{36}{25}\times 5^9\times \frac{1}{5^9}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B36%7D%7B25%7D%5Ctimes%205%5E9%5Ctimes%20%5Cfrac%7B1%7D%7B5%5E9%7D)
![=\frac{36}{25}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B36%7D%7B25%7D)
Therefore ![(\frac{7\times 3\times 2}{7\times 5})^2\times \frac{7^0}{5^{-3}}\times 5^{-9}=\frac{36}{25}](https://tex.z-dn.net/?f=%28%5Cfrac%7B7%5Ctimes%203%5Ctimes%202%7D%7B7%5Ctimes%205%7D%29%5E2%5Ctimes%20%5Cfrac%7B7%5E0%7D%7B5%5E%7B-3%7D%7D%5Ctimes%205%5E%7B-9%7D%3D%5Cfrac%7B36%7D%7B25%7D)
Option b) 36 over 25 is correct
That is given expression is equivalent to ![\frac{36}{25}](https://tex.z-dn.net/?f=%5Cfrac%7B36%7D%7B25%7D)
X - 2 = 10
To solve for x add 2 to both sides of the equal sign:
X = 12
Answer:
x = 8.12
Step-by-step explanation:
36+x^2 = y^2
121 + x^2 = z^2
z^2 + y^2 = 289
(121+x^2)+(36+x^2) = 289
157 + 2x^2 = 289
2x^2 = 132
x^2 = 66
x = 8.12
HOPE THIS HELPS!!!
Answer:
B) ∠ 5
C) ∠ 4
F) ∠ 6
Step-by-step explanation:
you can mark the other user brainliest