Hello!
Acute angles are angles less than 90°
A right angle is a angle that is exactly 90°
A Obtuse angle is a angle that is more than 90°
Looking at the picture there are
acute angles - 2
obtuse angles - 2
right angles - 0
Hope this helps!
Answer:
21. B. Graph Z
23. A. neither function nor relation
24. D. relation only
Step-by-step explanation:
21. Graph Z is the only graph which does not pass the vertical line test
23. The graph does not pass the vertical line test, AND it is not merely given x and y points like a relation. It is graphed as a squiggly line with no given x and y points, therefore you could not make a relation from it either.
24. There is an x value of -4 twice, meaning the set does not pass the vertical line test, HOWEVER, it is a given collection of x and y values, making it a relation.
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By adding 74,68,87,92,96,47,26,87 which gives you 577 and divide by 8 equals 72.1 hope that helps
Answer:
The parametric equations for the line.x(t)=
y(t)=
z(t)=
is
Step-by-step explanation:
From the question we are told that
the given equation is
This given equation can be represented as
![\= r (t) = [4 -3t , -5+t,3-t]](https://tex.z-dn.net/?f=%5C%3D%20r%20%28t%29%20%3D%20%20%5B4%20-3t%20%2C%20-5%2Bt%2C3-t%5D)
Generally this equation can be represented in terms of the parametric equations as follows
This above equation is obtained by assigning each component of r(t) to each line
Answer:
zw
Step-by-step explanation:
