Answer:
C
Step-by-step explanation:
Since
i = 0 : = 1
i = 1 : = 5
i = 2 : 5² = 25
i = 3 : 5³ = 125
i = 4 : = 625
Hence C generates the correct series
Answer:
∠BAD = 109°
∠DAC = 111°
Step-by-step explanation:
This is essentially a triangle, correct? Something to know is that these angles in a triangle add up to 360°.
In mathematical terms, this would look like: 140 + (2x + 4) + (2x + 6) = 360
Now, we solve for x.
140 + (2x + 4) + (2x + 6) = 360 (Subtract 140 from both sides to get x's on one side)
2x + 4 + 2x + 6 = 220 (Add like terms: 2x + 2x and 4 + 6)
4x + 10 = 220 (Subtract 10 from both sides to get x on one side)
4x = 210 (Divide both sides by 4 to get x by itself)
x = 52.5
Now that we know what x equals, we can plug it in to find ∠<em>BAD</em> and ∠<em>DAC</em>.
2x + 4 → 2(52.5) + 4 = 109
2x + 6 → 2(52.5) + 6 = 111
Answer:
m = 5/2
Step-by-step explanation:
Slope Formula:
Simply find 2 coordinates and plug them into the formula:
(2, 4) random
(0, -1) y-int
m = (-1 - 4)/(0 - 2)
m = -5/-2
m = 5/2
I believe it’s b or c... Hope this helps!