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viva [34]
3 years ago
14

3. A wall is 12 feet high. If its area is 132 sq ft, what is its

Mathematics
1 answer:
dalvyx [7]3 years ago
5 0

B. 46 feet because 132/12=11 and 12+12+11+11=46

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Solve for z.<br> -cz + 62 = tz + 83
kow [346]
This is how I solved it and the answer

4 0
3 years ago
The sum of three numbers is 72
liraira [26]

Answer:

6

Step-by-step explanation:

The first number: a

The second number: b

The third number: c

a+b+c=72

b=7a

b-c=18

⇒a=6; b=42;

c= 24

4 0
3 years ago
A group of 14 and 15-year-olds were polled on their favorite season. The results are shown in the frequency table.
Yakvenalex [24]

Answer:

1. 4 categories are shown in the rows.

2. 2 categories are shown in the columns.

3. The number of 14 year olds that consider winter their favorite season is 12.

4. Total number of people polled is 82.

Step-by-step explanation:

The question is to test the ability of a student to group data using a frequency table accurately, and make appropriate deductions from it. Consider the attachment for the accurate table required to answer the given questions.

If the given information is grouped as required, thus the answers to the questions are:

i. 4 categories are shown in the rows.

ii. 2 categories are shown in the columns.

iii. The number of 14 year olds that considers winter their favorite season is 12.

iv. Total number of people polled is 82.

5 0
4 years ago
The manager of a video game store found that 35 of the 140 people who preordered the latest baseball game canceled their orders
qaws [65]

Answer:

1/16

Step-by-step explanation:

1/16 is the answer

3 0
3 years ago
Read 2 more answers
PLEASE HELP ME WITH THIS QUESTION!!!
Andrew [12]

9x²+3x-1=0

D=b²-4ac

= 3²-4×9×-1

=9+36

=45

x1= (-b+VD)/2a

= (-3+V45)/2×9

= (-3+3V5)/18

=(-1+V5)/6

x2=(-b-VD)/2a

=(-3-3V5)/18

=(-1-V5)/6

8 0
2 years ago
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