Answer:
4.5 units
Step-by-step explanation:
The formula given is used to calculate the length of a segment given the coordinates of the endpoints.
let (x₁, y₁ ) = A(-1, 1) and (x₂, y₂ ) = (3,3), then
AB =
=
= = ≈ 4.5 ( nearest tenth )
That is true because 50 tens is 500 and 5 hundreds is 500 and 4 hundreds is 400 and 10 is 400
Answer:
C
Step-by-step explanation:
Using the trigonometric identity
csc x =
Given
sinΘ = - 0.4, then
cscΘ = = - 2.5 → C
Answer:
y = -8
Step-by-step explanation:
-7y + 11 = 75 + y
Bring the <em>"</em><em>y</em><em>"</em><em> </em>variable on one side, and rest on the other.
Rearranging, we get,
-7y - y = 75 - 11
-8y = 64
-y = 8
y = -8
<em>Hope</em><em> </em><em>it</em><em> </em><em>helps</em><em> </em><em>:</em><em>)</em>