Answer:
12th floor
Step-by-step explanation:
20-15+7 =12
The answer is C. No, the adjacent sides are not perpendicular. (Apex)
Answer:
See solution below
Step-by-step explanation:
Given the following expression
1) 24+r
If r = 9
24 + r = 24+9
= 33
2) 2a+3
If a = 10
Substitute
2(10)+3
= 20+3
= 23
3) BC+12.3
b = 9
c = 4
Substitute
= 9(4)+12.3
= 36+12.3
= 48.3
4) p÷q
Given p = 24 and q = 8
p÷q = 24÷8
p÷q = 3
5) 4c-7.8
If c = 4
Substitute
= 4(4)-7.8
= 16-7.8
= 8.2
6) c-a
a = 3
c = 17
Substitute
= 17-3
= 14
Hence c-a = 14
7) a ÷ 2c ; a = 20, c = 2
Substitute
a÷2c
= a/2c
= 20/2(2)
= 20/4
= 5
8) 3x-14
If x = 5
Substitute
= 3(5)-14
= 15-14
= 1
9) 1.5 + y² ; y = 6
Substitute
= 1.5+6²
= 1.5+36
= 37.5
10) t/5 + 6 ; t = 45
substitute the value of t given into the expression
= 45/5 + 6
= 9 + 6
= 15
Answer:
5 kilometers north
Step-by-step explanation:
5 kilometers east 5 right
5 kilometers south 5 down
5 kilometers west 5 left
The right and left cancel and we are just 5 down
5 kilometers south, 5 down
We are now a total of 10 down
and 5 kilometers north 5 up
We are now only 5 down
We need to go 5 up to get back where we started
We need to go 5 km north
If its the number of tickets sold to make $1200 it is 300 tickets
1200/4=300
