The first blank is propyl 4 and the second is 2 (this is what I can tell if AB was 9 then PQ 3, so practically dividing by 3)
The domain of the function in this case are all the values that the axis of the x takes.
We have then:
The domain is x from -4 to infinity.
Equivalently:
x: [- 4, inf)
x> = - 4
Answer:
x> = - 4
option 1
Answer:
X=3.5
Step-by-step explanation:
AD = 4+3 = 7
ED = X
that is the ADE triangle
AB= 4
CB = 2
this is the ABC triangle
because the A angle shares the same triangles
ED /CB = AD/ AB
X/2 = 7/4
by multiplying all of the equation by 2 to get rid of the 2 under the x
X= 7/2 which is 3.5
so X= 3.5
ABCD is an iscosceles trapezoid. By definition, the legs AB and CD are congruent
AB = CD
7y-4 = 8y-18
8y-18 = 7y-4
8y-7y = -4+18
y = 14
Answer: 14
Note: the information about BC (the expression 4y-6) is extra unneeded info
