Answer:30 divided by 4 equals 7.5
Step-by-step explanation:
It would be .345% because to change it to a percent all you have to do is move the decimal point two places to the right.
Answer:
square root of 25
Step-by-step explanation:
Eight because you estimate to 88 it will become 300 so I think eight
Answer:
x is 10°, expression of angle could be
180 - z or 180 - 5x, the value of y is 130° if z is 50°
Step-by-step explanation:
y + z is 180°
x is 50/5 = 10°
z is 50°
y is 180 - z = 180 - 50 = 130°
y can be 180 - 5x or 180 - z
