Answer: A' (-4,0)
Step-by-step explanation:
(-3, 1) y = 2/5x - 4
x₁ y₁ slope (m) = 2/5x
Since the equation we are looking for is perpendicular to y = 2/5x - 4, we need to find the opposite reciprocal slope. We have to flip the slope upside down and turn it negative.
2/5 ⇒ 5/2 ⇒ -5/2
So far, we have the equation y = -5/2.
Now, we need to find the y intercept by plugging in the given point into point slope form, which is...
y - y₁ = m(x - x₁)
The subscripts in the y and x are just the x and y in (-3,1). They are just placeholders, not exponents.
y - 1 = -5/2(x + 3)
y - 1 = -5/2x - 15/2
+ 1 + 1
------------------------------
y = -5/2x - 13/2 ⇒ final equation
Answer:
v=6 or v=8
Step-by-step explanation:
2v^2−(28v−96)=28v−96−(28v−96)
2v^2−28v+96=0
2(v^2-14v+48)
6+8=14 and 6x8=48 so...
2(v−6)(v−8)=0
v−6=0 or v−8=0
v=6 or v=8
<em>Hope this helped and plz mark as brainliest!</em>
<em></em>
<em>-Luna G.</em>
Answer:
5+24 greater than or equal to 15
Step-by-step explanation:
Plz mark me branist
Answer:
Step-by-step explanation:
4
