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vodka [1.7K]
3 years ago
6

HURRY PLEASE :)!!

Mathematics
1 answer:
zalisa [80]3 years ago
8 0
The ratio of the areas  is the ratio of the squares of the sides ( which is 10:15  or 2:3)  so the answer is
2^2 : 3^2  = 4:9.

The ratio of the perimeters = ratio of corresponding side = 2:3.

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What are all of the real roots of the following polynomial?<br> f(x) = x4 - 15x2 + 10x + 24
Ber [7]

Answer:

x = −1 ,2 , 3 , − 4

Step-by-step explanation:

7 0
3 years ago
If 2/3 of the girls in class have brown eyes and 1/4 of the girls have blue eyes, what fraction of the girls in class have neith
sweet [91]

Answer:

If 2/3 of the girls in class have brown eyes and 1/4 of the girls have blue eyes, what fraction of the girls in class have neither blue nor brown

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5 0
3 years ago
Read 2 more answers
Solve the system using elimination
Pie

Answer:

(x, y) = (3, 1)

Step-by-step explanation:

given the 2 equations

2x + 3y = 9 → (1)

x + 5y = 8 → (2)

multiplying (2) by - 2 then adding to (1) will eliminate the term in x

multiply (2) by - 2

- 2x - 10y = - 16 → (3)

add 1(1) and (3) term by term

(2x - 2x) + (3y - 10y) = (9 - 16)

- 7y = - 7 ( divide both sides by - 7 )

y = 1

Substitute y = 1 in either (1) or (2) and solve for x

(1) : 2x + 3 = 9 ( subtract 3 from both sides )

2x = 6 ( divide both sides by 2 )

x = 3

Solution is (3, 1 )


5 0
3 years ago
~(25 Points)~
murzikaleks [220]
The answer is the third one
3 0
3 years ago
Use the distributive property to write an equivalent expression.<br> -(0-2)
Savatey [412]

Answer:

0+2 or simply 2

Step-by-step explanation:

just imagine a "1" by the minus

-1(0-2)

5 0
2 years ago
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