Answer:
a: -13º
b: 83º
Step-by-step explanation:
- a:
º
- b:
º
- the equation would originally be written as 68 - -15 but 2 negatives make a positive so -- becomes +
hope this helps :)
Answer:
x²+1 is the second
Step-by-step explanation:
2x+24=40°
4x+43=75°
x²+1=65°
(2x+24) + (4x +43) + (x²+1)=180
x²+6x+68=180
x1=-14
x2=8
since there's no negative angle, we'll use x=8
Answer: 1 Cup = 8 fl oz
Step-by-step explanation:
Answer:
They have all together 1,208$
Step-by-step explanation:
Do subtraction first, 128- 8= 120 so Abdul as 120$
Deon is multiplication, 8x120=960$
Rita has 128$
One solution is the y intercept (0,1/2)