Answer:
d=13.8
Step-by-step explanation:
secant-secant theorem: (a+b)b=(c+d)d
(14+20)14=(16+d)16
34*14=256+16d
476=256+16d
220=16d
d=13.75
B
You can only use the same value for x once
Yes that is a function
Explanation: to figure out it’s a function draw vertical lines if one line goes through two lines then it’s not a function
Answer:
12
Step-by-step explanation:
B x H x 1/2 = area of a triangle
we can break this figure into 4 different triangles and since we have the length of the chords (dotted lines) in the diamond we can easily solve it.
half of QS is 2 and half of PR is 3
2 x 3 = 6
6 / 2 = 3
since there are four triangles multiply 3 by 4 (3 x 4)
and you get 12.
Answer: The answer for the ´´what is the slope of the equation?"is -3
The answer for the second one ¨What is the y-intercept of this graph?"is (0,1)
Step-by-step explanation: