Answer:
132
Step-by-step explanation:
48
+ 84
--------
132
_____
Answer:
.05x+.04(x-1,900)=185
.05x+.04x-76=185
.09x=185+76
.09x=261
x=261/.09
Step-by-step explanation:
Answer:
decimal:2.16 fraction:2 4/25 hope this helps:)
Step-by-step explanation:
The slope is the change in Y divided by the change in X.
You would need to know the coordinates of 2 points ( X1,Y1) and (X2,Y2), then subtract : Y2 - Y1 divided by X2- X1.
Answer:
168 in
Step-by-step explanation:
Pythagoras says:
b² + 56² = 70²
so
b² = 70² - 56²
b = √1764 = 42
so the perimeter is 70+56+42 = 168
