Answer:
y=3x-15
Step-by-step explanation:
y-y1=m(x-x1)
y-9=3(x-8)
y=3x-24+9
y=3x-15
Answer:
Step-by-step explanation:
- 1/4(x - 2/3) =
- 1/4x - 1/4(2/3) =
- 1/4x - 1/6
Correct choice is A
Answer:
y = 3
Step-by-step explanation:
The 2 right triangles inside the right triangle are similar, then ratios of corresponding sides are equal, that is
= 
( cross- multiply )
y² = 63 ( take the square root of both sides )
y = 
= 3
Answer:
Step-by-step explanation:
radius = diameter/2 = 46cm/2 = 23 cm
The best way to estimate it is to do "written addition" in your head, adding 1+8, then 9+3, all the way until you get to the front. the actual answer is 189,459, so your answer should be somewhere close to that.
