3 years ago

ASAP!! GIVING BRAINLIEST TO FIRST CORRECT ANSWER

Mathematics

1 answer:

mixas84 [53]3 years ago

6 0

Answer:

200

Step-by-step explanation:

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If x = 14, which equation is true?

lozanna [386]

Answer:

The answer should be C.

2(14 - 3) = 22

2(11) = 22

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3 years ago

Expand the polynomial and simplify: (4xy− 1 8 y^2)^2

Vinvika [58]

Answer: $4y^{2}(2x-9y)^{2}$

Step-by-step explanation:

We have the following polynomial:

$(4xy-18y^{2})^{2}$

This is a polynomial of the form $(a-b)^{2}=a^{2}-2ab+b^{2}$ . Following this rule to expand it, we have:

$(4xy)^{2}-2(4xy)(18y^{2})+(18y^{2})^{2}$

$16x^{2}y^{2}-144xy^{3}+324y^{4}$

Applying common factor $4y^{2}$ :

$4y^{2}(4x^{2}-36xy+81y^{2})$

Note the polynomial inside the parenthesis is a perfect square trinomial, which can be factored to $(2x-9y)^{2}$ . Hence, the final simplification is:

$4y^{2}(2x-9y)^{2}$

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3 years ago

MZJNM = 103°. Find mZJNK 2 * 24 32 K M L

just olya [345]

Answer:

m<ZJNK=47°

Step-by-step explanation:

m<ZJNK=103°-24°-32°=47°

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3 years ago

Find the slope of (1,-3) (-5,3)

morpeh [17]

The slope would be -1

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3 years ago

Read 2 more answers

Which of these numbers is divisible by 2 A. 2612 B.1241 C.4263

julia-pushkina [17]

Answer:

A. 2612

cause 2612 is a even number

6 0

3 years ago