Answer:
C. Directrix and Focus
Step-by-step explanation:
Given choices are :
A. Locus and Directrix
B. Axis and vertex
C. Directrix and Focus or
D. Vertex and Locus
Now we need to find about which of the above choices are the exact same distance from a parabola.
By definition of parabola, vertex lies at equal distance from directrix and focus.
Hence choice C. Directrix and Focus is correct.
Step-by-step explanation:
No Not an answer
21=x-5
x=26
Because you are told the two are similar, find the ratio of them.
Side AB = ft and side EF is 25 feet.
This means the larger rectangle is 5 times larger ( 25 /5 = 5).
Area is in square units, so square the ratio: 5^2 = 25
The area of the larger rectangle is 25 times the area of the smaller one.
Area = 35 x 25 = 875 ft^2
Answer:
3 inches
Step-by-step explanation:
4(3/4) <- Beacuse there are 4 weeks and every four weeks it grows that amount.
So that being said, in a month the plant would grow:
12/4=3
So 3 inches every month
Hope it helps!
Wait...are you an army????
Answer:
<h2>x = 27</h2>
Step-by-step explanation:
BR is parallel to QC therefore ΔBDR and ΔQDC are similar.
The sides are in proportion:
We have
BD = 26 + 39 = 65
QD = 39
RD = 18 + x
CD = x
Substitute:
<em>cross multiply</em>
<em>use distributive property</em>
<em>subtract 39x from both sides</em>
<em>divide both sides by 26</em>
