Answer:
D. Point Y should be 8 inches from point A
Step-by-step explanation:
Answer:
I am probably going to get this wrong but I believe it is c
Step-by-step explanation:
Since the solution will be of the form z=k it has one solution...
3.5z=2.25z-4.25+6.25
3.5z=2.25z+2
1.25z=2
z=1.6
A single solution...
Answer:
B. 15.4 ft
Step-by-step explanation:
this answer, without any formulas used, can be answered correctly and logically.
answer c, d and e are eliminated as the opposite side cant be greater than the hypotenuse.
now we have to find which is correct between a and b
the answer will be 'B' as the value of sine of an angle keeps increasing as the angle itself increases. thus, giving a bigger value of the opposite side (required height). as 15.4 ft.
mathematically,
sin65° = x/17
17 × sin65° = x
where x is height of the side of the building.
C= 40c
A singing competition is auditioning 40 contestants each hour. For every value of h it will add 40 which will equal the total number of contestants that audition in h hours.
Check: 40(2)=80 (Correct)
40(3)=120 (Correct)
And so on.