The correct answer would be (0,2) since in standard form the y-int is C/B
C=-4 & B=-2
C/B = -4/-2 4/2 = 2/1 = 2
y-intercept = 2
42x + 4 = 130
42x = 130-4
42x = 126
x = 3
DE^2 = 1 + 16 = 17.
<span>EF^2 = 16 + 1 = 17. </span>
<span>DF^2 = 9 + 25 = 34. </span>
<span>Since (DE)^2 + (EF)^2 = (DF)^2,
</span><span> angle E is 90 degrees.
</span><span> DF must be the hypotenuse
</span>see attachment below
Answer:
156.25
Step-by-step explanation:
Answer:
244
Step-by-step explanation:
34
45 x 57 =
(9