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Darina [25.2K]
2 years ago
14

Hey can someone help me ?

Mathematics
1 answer:
morpeh [17]2 years ago
6 0
Sure what do u need help with?
You might be interested in
Pls say the value pls​
Luda [366]

Answer:

It's 21 because if you times Length×width= the area

5 0
2 years ago
A football stadium holds 17,700 seats. The lower level has 300 seats less than 4 times the number of seats in the upper level. T
grigory [225]

Answer:

6x + 200 = 17,000

Step-by-step explanation:

Lower level = 4x - 300

Mid level = 2x + 500

Combine the two equations to find the number of seats in the upper level

(2x + 500) × (4x - 300) = 17,000

Combine like terms

4x × 2x + 500 - 300 = 17,000

<em>6x + 200 = 17,000</em>

3 0
2 years ago
Read 2 more answers
8 people are boarding a plane 2 have tickets for first class and board before everyone. In how many ways can these people board
mixer [17]
2!6!=2\times1\times6\times5\times4\times3\times2\times1=1440
3 0
2 years ago
Adam has some candy to give to his three children. He first took seven pieces for himself and then evenly divided the rest among
kompoz [17]
2 candies for each kid

explanation- if 6+7= 13 then there is 6 kids and 6 divided by 3 kids is 2 candies

4 0
3 years ago
Read 2 more answers
The ratio of the perimeters of two similar triangles is 4:3. What are the areas of these triangles if the sum of their areas is
emmasim [6.3K]

Answer:

the areas of these triangles are 83.2cm² and 46.8cm²

Step-by-step explanation:

1. If the triangles are similar and the ratio of the perimeter ois 4:3, then the areas are in the following ratio:

4²:3²

 16:9                                                                      

2. The sum of their areas is 65 cm², then, you can calculate the area of the larger triangle as following:

130(16/16+9)

130(0.64)

=83.2cm²

3. The area of the smaller triangle is:

130(9/16+9)

130(0.36)

46.8cm²

<u>Hope this help</u>s

6 0
2 years ago
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