Hello there!
The answer is B.
![\frac{2}{7}](https://tex.z-dn.net/?f=%20%5Cfrac%7B2%7D%7B7%7D%20)
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Explanation and Work:We first must identify if the line goes through the origin or not.
The origin is (0, 0)
The line does go through the origin. This means that there is no y-intercept
The specific equation we would you use would be:
y = kx
K is the constant
We find this by finding the slope.
Slope is found by:
y2 = 2
y1 = 0
x2 = 7
x1 = 0
Now, let's plug in these numbers.
![\frac{2-0}{7-0} = \frac{2}{7}](https://tex.z-dn.net/?f=%20%5Cfrac%7B2-0%7D%7B7-0%7D%20%3D%20%20%5Cfrac%7B2%7D%7B7%7D%20)
So, now let's plug he slope into our formula.
y =
![\frac{2}{7} x](https://tex.z-dn.net/?f=%20%5Cfrac%7B2%7D%7B7%7D%20x)
So, our answer would be B.
I hope I helped!
Let me know if you need anything else!
~ Zoe
Answer:
71°
Step-by-step explanation:
The cosine of an angle is equal to the sine of its complement:
cos(19°) = sin(90° -19°) = sin(71°)
Comparing to the given expression, we see that x = 71°.
Answer:
(0 , -1)
Step-by-step explanation:
WR = 4 + 2 = 6
WS = 1/3 x WR = 2 .... the point of 1:2 of WR
S (-2 + 2 , -4) i.e. (0,4)
The same reason: RQ = 1/3 x RY = 1/3 x (5 + 4) = 3
Q (-4 , -4 + 3) i.e. (-4, -1)
QP // RW
p (0 , -1)
3,3,2 or 5,5,3 Basically just 2 same numbers for the 2 sides of the triangle and 1 other number for the base
Answer:
The constant of proportionality is 3.
Step-by-step explanation:
6/2 is 3 and so on.
Correct me if I'm wrong