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3 years ago

If rectangle A has a length and width that are z times the length and width of rectangle B, which of the following is true?

Mathematics

1 answer:

coldgirl [10]3 years ago

6 0

The answer is A the perimeter of rectangle A is z times the perimeter of rectangle B

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6 children and 2 adults are going to the circus. Children tickets are on sale,half price of adult tickets totaling $54. How much

Anon25 [30]

Answer:

Price of 1 adult ticket is $10.8 and Price of 1 children ticket is $5.4.

Step-by-step explanation:

Given:

Number of adults = 2

Number of Children = 6

Total Amount of tickets sold = $54.

We need to find the price of one children's ticket and one adult ticket.

Solution:

Let the Cost of 1 adult ticket be 'x'.

Now Given:

Children tickets are on sale,half price of adult tickets.

Cost of 1 Children ticket = $\frac{1}{2}x$

Total Amount is equal to Number of adults multiplied by Cost of adult ticket plus Number of Children multiplied by Cost of Children ticket.

Framing in equation for we get;

$2x+\frac{1}{2}x\times 6=54\\\\2x+3x=54\\\\5x=54\\\\x=\frac{54}{5} = \$10.8$

Cost of 1 adult ticket = $10.8

Cost of 1 children ticket = $\frac{x}{2}=\frac{10.8}{2} = \$5.4$

Hence Price of 1 adult ticket is $10.8 and Price of 1 children ticket is $5.4.

7 0

4 years ago

What is the sum of 6x3+8x2-2x+4 and 10x3+x2+11x+9

AleksAgata [21]

Answer:

16x³ + 9x² + 9x + 13

Step-by-step explanation:

Given

6x³ + 8x² - 2x + 4 and 10x³ + x² + 11x + 9

Sum the 2 expressions by adding like terms, that is

= (6x³ + 10x³) + (8x² + x²) + (- 2x + 11x) + (4 + 9)

= 16x³ + 9x² + 9x + 13

4 0

3 years ago

Question 7 (5 points)

vekshin1

Answer:

D.7

Step-by-step explanation:

$4 - ( - 3) = 4 + 3(because \: - \times - ) \: it \: is \: positive \\ = 7$

4 0

3 years ago

Help on thisi please

SVETLANKA909090 [29]

Answer:

False for both

Step-by-step explanation:

Neither of these images are symmetrical vertically nor horizontally.

4 0

3 years ago

Read 2 more answers

Median of 70 61 87 85 72 65 86 80 90 60 63 81 75 77 67

liberstina [14]

I am pretty sure that the median is 80, correct me if I'm wrong :)

7 0

3 years ago

Read 2 more answers