The answer is 90, Because angle D is a 90 degree angle, and 180- 90=90, so the answer is 90.
Step 1 is wrong it should be: 2x - 3x - 1=3
Answer:
-11/3, -2.25, -3/2, 0.5
Step-by-step explanation:
Answer:
Step-by-step explanation:
y = 1.75x + 4.....with x being number of miles and y being total cost
in y = mx + b form, the slope can be found in the m position and the y int can be found in the b position
y = mx + b
y = 1.75x + 4......so ur slope(m) = 1.75 and ur y int(b) = 4 or (0,4)
Answer:
10
Step-by-step explanation:
-10-(-20)
A negative and a negative is addition
-10+20=10
