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trasher [3.6K]
3 years ago
14

Brainliest if answer

Mathematics
2 answers:
prohojiy [21]3 years ago
7 0

Frick you (i edited this)

Rasek [7]3 years ago
3 0

Answer:

a. 3:4

b. 1:1.3

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What is the percent of the number 2 in the number 625
Tpy6a [65]
Write 2/625 and then multiply the result by 100%:  200%/625 can be re-written as  8% / 25 by dividing both 200 and 625 by 25.

8% / 25 can be thought of as "eight twenty-fifths of 1 percent.  (ANSWER)

Using my calculator, I found that 2/625 is 0.0032.  Mult. that by 100% results in 0.32.  Note that 8/25 = 0.32.
5 0
3 years ago
Is it possible to construct a triangle with sides of lengths 40, 8, and 30?
vova2212 [387]

Answer:

No, the two shorter sides must exceed the longer side.

Step-by-step explanation:

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3 years ago
There are 150 adults and 255 children at a zoo. The zoo makes a total of $4,500 from the entrance fees, and the cost of an adult
Sergio039 [100]

Answer:

y+x=31, 150x+225y=5100.

y=-x+31

150x+225(-x+31)=5100

-75x=-1875

x=25 (adult tickets are $25)

31-25= 6 (child tickets are $6)Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Explain the difference between perimeter and area. What do they measure? What types of units are they measured in? NEED ANSWER S
kirill115 [55]
First the difference between the perimeter and area is that area is the amount of space inside a shape, and perimeter is the distance around the shape
^thats what they measure
And since perimeter is a length or distance, the unit of measure is inches, feet, yards, or miles. The area is usually found by doing l x w
Hope this helped
5 0
4 years ago
Triangle ABC and triangle CDE are similar right triangles. Which proportion can be used to show that the slope of AC is equal to
Marianna [84]

Answer:

C.

(6 - 3)/(-3 - (-1))

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Step-by-step explanation:

Slope AC = (y(A) - y(C))/(x(A) - x(C)) = (6 - 3)/(-3 - (-1)) = 3/(-2)

Slope CE = (y(C) - y(E))/(x(C) - x(E)) = (3 - (-3))/(-1 - 3)= 6/(-4) = 3/(- 2)

4 0
3 years ago
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