Answer:
150°
Step-by-step explanation:
180 - 2(15)
180 - 30
150
Answer:
:( help me on my question
Step-by-step explanation:
Answer:
3600 steps
Step-by-step explanation:
Step 1: Multiply 45 by 8000.
Step 2: Move the decimal point two places to the left.
Therefore, the answer is 3600 steps.
Have a lovely rest of your day/night, and good luck with your assignments! ♡
Answer:
(x, y) = (-4, 15)
Step-by-step explanation:
The two equations have the same coefficient for y, so you can eliminate y by subtracting one equation from the other. Here the x coefficient is largest for the first equation, so it will work best to subtract the second equation.
(3x +y) -(2x +y) = (3) -(7)
x = -4 . . . . . . . . simplify
Now, we can find y by substituting this value for x.
2(-4) +y = 7
y = 7 +8 = 15 . . . . . add 8 to both sides of the equation
The solution is (x, y) = (-4, 15).
Answer:
49 years old.
Step-by-step explanation:
By proportion 7/6 = M/42 where M is Michael's age.
6M = 7 * 42
M = (7*42) / 6
M = 7 *7
= 49.
