Answer:
No
Step-by-step explanation:
The table represents two sets of data
The values of x are repeated (3.45 appears twice)
Therefore it not a function as per definition of a function
The answer is no
305-35=270 (SA of 3 triangular faces)
270/3=90 (area of one face)
A=.5BH
90=.5(9)H
90=4.5H
H=20 in
Answer:
270
Step-by-step explanation:
The answer for this problem is 3.66666666.
Answer:
The answers A
Step-by-step explanation:
Use ratios such that x1/y1= x2/y2
Need to find x2
So it works much easier if you use x as the numerator, giving 15/12=x/21
Multiply both sides by 21 and we have 21 x 15/12=x x 21/21
and 21/21=1 giving: x=21 x 15/12= 26 1/4
and in decimal form is 26.25
