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3 years ago

PLEASE Please please help help me with three questions!!

Mathematics

1 answer:

laiz [17]3 years ago

5 0

Answer:

false its in expression

D isoate

the blank is 6

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Simplify the expression 5y^2+3y+5+3y^2-5-3y-8y^2

tatiyna

The expression is $5y^2+3y+5+3y^2-5-3y-8y^2$ .

Collecting the constants, the first degree, and second degree terms together we have:

$(5-5)+(3y-3y)+(5y^2+3y^2-8y^2)=0+0+0=0$ .

Answer: 0

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4 years ago

What is the factored form of 3x+24y?

babunello [35]

Step-by-step explanation:

$3x+24y \\ 3x = 3 \times x \\ 24y = 2 \times 2\times 2 \times 3 \times y$

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3 years ago

Read 2 more answers

Estimate 25.65 + 13 23 +6 35 by rounding each number to the nearest tenth

german

Answer:

45 (Forty Five)

Step-by-step explanation:

I think

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3 years ago

The diameter of a<br> spherical ball is 30 cm, the volume<br> of the ball, in cube is?

Travka [436]

Answer:

14,130 cm³

Step-by-step explanation:

V = 4/3πr³

= 4/3 x 3.14 x 15 x 15 x 15

= 20 x 225 x 3.14

= 706.5 x 20

= 14,130 cm³

7 0

3 years ago

(-5 x 5x) - (-2 - 4)

ladessa [460]

=-25x+6
There ya go hehehehhe

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3 years ago