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Oduvanchick [21]
3 years ago
5

Which describes the intersection of planes A and B?

Mathematics
2 answers:
Nonamiya [84]3 years ago
5 0

Answer:

B) line ED

Step-by-step explanation:

algol133 years ago
4 0
You're looking for points that are both on plane A and plane B. Also, the intersection of two planes is a line. So all answers with just a point or point C in them are incorrect. That leaves line ED. E and D are both in plane A and B.
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ANYWAYS i have a real question now LOL
suter [353]

\huge\underline{\overline{\mid{\bold{\red{ANSWER}}\mid}}}

Table 3 is showing a proportional relationship between x and y.

Reason:

The value of x in table 3 is its square of value of y,

x y

4^{2} = 16

8^{2} = 64

12^{2} = 144

4 0
3 years ago
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A paper plate has a diameter of 9 inches.what is the circumference of the plate
Anton [14]
C= \pi d \\ 
C=9 \pi \\
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3 0
3 years ago
a group of young women decided to raise 480000 to start a business after some time 4 women pulled outand they had to pay additio
Debora [2.8K]

Answer:

96 is the number of original women investors.

Step-by-step explanation:

Let X be the number of young women in the initial group.  They raised 480000, so the average payment per person was (480000/X).  

When 4 pull out, the new average is (480000/(X-4)).  We are told that this new average required the remaining women (X-4) to add another 20000.

The four women therefore had contributed 20000 in total, making their average 20000/4 = 5000 each.  

This would have been the same amount contributed by all X women.  Thus, we can set the average (480000/X) equal to 5000

(480000/X) = 5000

(480000) = 5000X

(480000)/5000 = X

X = 96

<u><em>The original number of women was 96.</em></u>

===

Check

(96 Women)(5000/Woman) = 480000  CHECKS

(4 Women pull out)*(5000) = 20000 that needs to be added to stay at 480000.  CHECKS

5 0
2 years ago
Determine the cost of parking for each given amount of time. 5 minutes costs $ 1 hour costs $ 1 hour and 50 minutes costs $ 2 ho
SOVA2 [1]

<u>Answer:</u>

5 minutes costs $0.25;

1 hour costs $3;

1 hour and 50 minutes costs $5.5

2 hours costs $6;

2 hours and 1 minute costs $6.05;

3 and a half hours costs $10.5

<u>Explanation:</u>

Given the cost of parking for each hour is $3

Therefore, 1 hour = $3

By principle of unitary method;

a)1 hour (60 minutes) = $ 3

   5 minutes = \frac{3 \times 5}{60}

     = $0.25

b)1 hour (60 minutes) = $3

   1 hour 50 minutes = 60+50 minutes = 110 minutes =\frac{3 \times 110}{60}

    = $5.5

c)1 hour (60 minutes) = $3

  2 hours (120 minutes) = \frac{3 \times 120}{60}

   = $6

d) 1 hour (60 minutes) = $3

  2 hours 1 minutes = 120 + 1 = 121 minutes = \frac{3 \times 121}{60}

  = $6.05  

e) 1 hour (60 minutes) = $3

   3 and half hours = (3× 60) +30 = 210 minutes =\frac{3 \times 210}{60}

  = $10.5

Therefore, 5 minutes costs $0.25; 1 hour costs $3; 1 hour and 50 minutes costs $5.5; 2 hours costs $6; 2 hours and 1 minute costs $6.05; 3 and a half hours costs $10.5

6 0
4 years ago
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Use inverse operations to solve the following equations for the given variable.
djyliett [7]

Answer:

pls I don't get the question

4 0
3 years ago
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