B. 12 assuming that it is a right triangle :)
Answer:
TRUE and FALSE (please look at step-by-step)
Step-by-step explanation:
How to know if it's true or false, you just simply plug in the given numbers to the x and y values.
x = -3
y = 11
for the x - 3y = -36 equation:
-3 -3(11) = -36
-3 - 33 = -36
This equation is true.
for the 3x + 4y = 48 equation:
3(-3) + 4(11) = 48
-9 + 44 = 35
This equation is false.
Answer:
R
Explanation:
The range and domain for a Linear function is ALWAYS "R" [symbol for "ALL REAL NUMBERS"].
I am joyous to assist you anytime.
Answer:
4km/h
Step-by-step explanation:
the speed is equals to distance/time
distance/time=10km/2.5h
=4kh/h
