2 years ago

Pls help, i will give brainliest:

Mathematics

1 answer:

masha68 [24]2 years ago

3 0

Answer:

2 and 4

Step-by-step explanation:

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2 years ago

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BRAINLIEST for the correct answer!

Vladimir [108]

Answer:

answer is A

Step-by-step explanation:

(3 $x^{2}$ +5x+1) ( $x^{2}$ −2x+4)

=(3 $x^{2}$ +5x+1)( $x^{2}$ +−2x+4)

=(3 $x^{2}$ )( $x^{2}$ )+(3 $x^{2}$ )(−2x)+(3 $x^{2}$ )(4)+(5x)( $x^{2}$ )+(5x)(−2x)+(5x)(4)+(1)( $x^{2}$ )+(1)(−2x)+(1)(4)

=3 $x^{4}$ −6 $x^{3}$ +12 $x^{2}$ +5 $x^{3}$ −10 $x^{2}$ +20x+ $x^{2}$ −2x+4

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3 years ago

Helppppp meeee pleaseeee in horrible at math

rosijanka [135]

Circumference = 2×3.14×r
3.14 is pie and r is the radius.
To find the radius you divide the diameter by 2.
19 ÷ 2 = 9.5
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Multiply 59.66 by 6 because ther are 6 pennies.

59.66 × 6 = 357.96 mm.

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2 years ago

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ira [324]

Answer:

Step-by-step explanation:

because 16-8≈ 8

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Ok, I would really like some help ^.^ If you could and have the time...would you mind breaking down the answer for me please, he

uysha [10]

Answer:

Step-by-step explanation:

4 x 4=16 and half of 4 is 2 so the answer is C)4

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3 years ago

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