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stellarik [79]
3 years ago
15

Need help solving? Plz help me

Mathematics
1 answer:
Andre45 [30]3 years ago
6 0
Ok it mean that 160 is the small square

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22+9/4=? WILL MARK BRAINLIEST
Aleksandr-060686 [28]
The answer is 24.25 hope it helps
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HELPPPPP PLSSSS
Pavlova-9 [17]

Answer:

43:22

Step-by-step explanation:

start with the large ratio then divide both sides as much as possible:

86:44

43:22

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3 years ago
Ed is doing a survey of popular colors for cars for a school report. He decides to take a sample by sitting near a busy intersec
o-na [289]
Answer: There are 12 white and blue cars more than silver and red cars

Number of white cars: n1=25
Number of blue cars: n2=17
Number of white and blue cars: n3=n1+n2=25+17→n3=42

Number of silver cars: n4=21
Number of red cars: n5=9
Number of silver and red cars: n6=n4+n5=21+9→n6=30

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n=?

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Answer: There are 12 white and blue cars more than silver and red cars.
4 0
3 years ago
Read 2 more answers
Q.8) In ΔABC, angle B = 90°, angle A = 60°, angle C = 30°, AC = 17 then AB is.... *​
vazorg [7]

Answer: AB = 150 degrees

Step-by-step explanation: 90 + 60 = 150

8 0
3 years ago
Chandresh is helping his father paint the fence in their back yard. The fence is represented by the shaded part of the diagram b
Lyrx [107]

B. The total area painted is 864; they must buy two cans of paint.

Step-by-step explanation:

Step 1:

A rectangle's area can be calculated by multiplying its length and its width. The wall is made up of 5 different types of rectangular walls. All walls are 8 feet tall but the length varies.

Step 2:

The area of the 20 feet long wall = (length)(width)= (20)(8) =160,

The area of the 10 feet long wall = (length)(width)= (10)(8) =80,

The area of the 5 feet long wall = (length)(width)= (5)(8) =40,

The area of the 4 feet long wall = (length)(width)= (4)(8) =32,

The area of the 15 feet long wall = (length)(width)= (15)(8) =120.

The area of all the walls = 432 square feet.

Since there are two sides for every wall, total area = 432(2)=864 square feet.

Step 3:

If one paint can covers 500 square feet,

the number of cans required to paint 864 square feet = \frac{864}{500} = 1.728 cans.

so 2 paint cans are needed to paint 864 square feet which is option B.

7 0
3 years ago
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