X = 90 since the line is a straight angle and one angle is 90 so 180-90=90
Answer:Yes.
Step-by-step explanation: Substitute either of the those values and you should get the other.
For instance, substituting x = 1 got you y = 5. If you had substituted x = 1 and got a different y-value, then the coordinates would have been incorrect.
Answer:
116 cm²
Step-by-step explanation:
The area of a circle = πr² ← r is the radius
shaded area = external area - internal area
= π × 6.5² - π × 2.3²
= π( 42.25 - 5.29)
= π × 36.96 ≈ 116 cm²
Answer:
3(x-9)
when you distribute the equation you get
3(x)-3(9) which is the last answer
Step-by-step explanation:
Answer: 42 km
Step-by-step explanation:
P=Peter. J=Juan
P=15+J/2
36=15+J/2
21=J/2
J=42 km
