C because twice the difference of a number and 5
2 (n-5)
or it can be wrtten as 2(x-5)
Answer: 25.67°
Step-by-step explanation:
Tangent = opp/adj
7/3 = 2.333
To get degrees, take tan^-1 of 2.33 25.666. round to 25.7 or 25.67°
Answer:
B
Step-by-step explanation:
Answer:
d. y =1/4x
Step-by-step explanation:
There can be no added constant in an equation expressing a proportional relationship. If the equation is written in standard form (ax+by=c), then the value of c must be zero.
That is, the point (x, y) = (0, 0) must be a solution to the linear equation for a proportional relationship.
Here’s how I like to do standard forms:
It’s really easy! Just plug everything in.
(X-intercept)y + (y-intercept)x = (x-intercept x y-intercept)
For your numbers =
7y + 4x = 28
Check it on an online grapher, it works!