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3 years ago

Planes A and B intersect in line s. If point V is a point on line s, then it lies on

Mathematics

2 answers:

soldier1979 [14.2K]3 years ago

8 0

The answer would be C. both plane A and B because it's on line s which lies on both planes.

murzikaleks [220]3 years ago

8 0

Answer: C. Both plane A and B.

Step-by-step explanation: We very well know that if two planes intersect, then their intersection is a straight line.

We are given two planes- plane A and plane B, which intersect at a line S. Now, since 's' is the intersection of these two planes, so all the points on the line 's' will also be on the planes A and B.

It is given that 'V' is a point on the line 's', so 'V' will also lie on plane A as well as on plane B. Please see the attached figure.

Thus, the correct option is C. both plane A and B.

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Tickets for an American Baseball League game for 3 adults and 3 children cost less than $75, while tickets for 2 adults and 4 ch

nikitadnepr [17]

<h3>No, the cost of 1 adult ticket cannot be $ 20 and the cost of 1 children ticket is not $ 8.</h3>

Step-by-step explanation:

Let us assume the cots of ticket for 1 adult = $ x

Let us assume the cots of ticket for 1 children = $ y

So, the cost of ticket for 3 adults = 3 x ( Cost of 1 adult ticket) = 3 x

The cost of ticket for 3 children = 3 x ( Cost of 1 children ticket) = 3 y

Also, given the combined cost of 3 adult and children ticket is less than $75.

⇒ 3 x + 3 y < 75 ... (1)

Similarly, the cost of ticket for 2 adults = 2 x

The cost of ticket for 4 children = 4 y

⇒ 2 x + 4 y < 62 ... (2)

Now, solving for the values of x and y, we get:

3 x + 3 y < 75 or, x + y < 25 ⇒ x = 25 - y ( substitute in 2)

2 x + 4 y < 62 or, x + 2 y < 31

⇒ 25 - y + 2 y < 31

or, y + 25 < 31

or, y < 6

⇒ x = 25 - 6 = 19

or, x < 19

So, the cost of 1 adult ticket is x and is less than $19.

The cost of 1 child ticket is y and is less than $6.

Hence, by above statement, NO the cost of 1 adult ticket can not be $ 20 and the cost of 1 children ticket is not $ 8.

4 0

3 years ago

What is the 10th term in the pattern with the formula 5n + 100?

yanalaym [24]

Easy
first term is n=1
so 10th term is n=10

5(10)+100=50+100=150

150 is 10th term

5 0

3 years ago

List three integers and their opposites?

gulaghasi [49]

-1 1, -2 2, 3 -3. Is this what you wanted? If no tell me in comments and maybe a can help fix.

4 0

2 years ago

Read 2 more answers

Gail can use her 12% employee discount once a week. Last Sunday, she bought a $45 sweater at 1/3 off and used her discount on th

NNADVOKAT [17]

Statement 1 : Gail bought a $45 sweater at 1/3 off.

<u>Discount in Sweater Purchase:</u>

$\frac{1}{3} \; of \; 45 = \frac{1}{3} \times 45 \; = \;\frac{45}{3} =\$15$

Statement 2: Gail can use her 12% employee discount once a week and used her discount on the suit priced at $140.

Discount in Suit Purchase:

$12\% \; of \; 140 =\frac{12}{100} \times 140 = 0.12 \times 140 = \$16.8$

Conclusion:

<u>Discount in Suit Purchase ($16.8) is greater than Discount in Sweater Purchase ($15)</u>

8 0

3 years ago

Read 2 more answers

Jane needs 6 1/2 of fabric to make a dress. She has one piece of fabric that is 1 1/2 yards and another piece of fabric that is

telo118 [61]

Answer:

1 1/2

Step-by-step explanation:

1 1/2 + 3 1/2 = 5

6 1/2 - 5 =1 1/2

4 0

2 years ago