Answer:
x = -2
∠A = 35
Step-by-step explanation:
x + 37 + x + 57 = 90
reduce:
2x = -4
x = -2
∠A = 37-2 = 35
Since time = distance/speed, we have
<span>5/x + 5/(2x) = 15/(2x)</span>
Answer: The moving of decimal to the left is a shortcut to the operation of multiplying number by decimal numbers
Step-by-step explanation:
the power of 10 that is involved in converting the measurements of pete is -4, so he needs to multiply the measurement by 10^-4 to convert it.
Answer:
112.5
Step-by-step explanation:
85% of 9000 = 6750
9000 - 6750 = 1350
to get 1350 in 12 months
1350/ 12 = 112.5 each month
Answer:
The ordered pair is not a solution to the given system of inequalities
Step-by-step explanation:
Here, we want to check if the ordered pair is a solution to the system of inequalities
Simply substitute 1 for x and y for 3
3 ≤ 1 + 2
3 ≤ 3
This is valid as 3 is equal to 3
secondly;
3 > 4(1) - 1
This does not work as
3 is not greater than 3
