Write x-4 instead of y.
x²+(x-4)²=40
x²+x²-8x+16=40
2x²-8x-24=0
x²-4x-12=0
(x-6)(x+2)=0
x=6 or x=-2
for x=6, y=6-4 = 2
for x=-2, y=-2-4 = -6
Answer:
The answer is 45.72
Step-by-step explanation:
If 1 yard = 2.54 centimeters, you multiply each side by 18.
1*18=18
2.54*18=45.72.
18 yards=45.72 centimeters.
Answer:
130
Step-by-step explanation:
A straight like measures 180°
25+25=50
180-50=130
plz mark brainliest :)
Answer:
the ratio is 1 ⅓ to 1; and the unit rate is: 1 ⅓
hope it helps :)
The first graph.
if it is greater then 3 the circle is not filled. if it is greater then OR EQUAL TO 3 then the dot will be filled.
hope this helps!!