3 years ago

Please help me with the question

Mathematics

1 answer:

Alenkasestr [34]3 years ago

3 0

3•y+2
3 and y are being multiplied and then you add the two!:)

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According to the Associative Property, which expression is equal to (14)(6)(3x)?

AlladinOne [14]

I believe your answer would be 14(6+3x) XD

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3 years ago

Which of the following represents "the difference between ten and a number is the sum of eight and a number"? 10 - N(8 + N) 8 -

Setler [38]

Answer:

$\Huge \boxed{10-N=8+N}$

Step-by-step explanation:

<h2>Algebraic expressions</h2>

Difference: should be subtract.

N: should be a number.

Sum: Add

Therefore, the correct answer is 10-N=8+N.

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LekaFEV [45]

<h3><u>Explanation</u></h3>

Convert the equation into slope-intercept form.

$y = mx + b$

where m = slope and b = y-intercept.

What we have to do is to make the y-term as the subject of equation.

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Simplify

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From y = mx+b, the slope is 3.

<h3><u>Answer</u></h3>

$\large \boxed {slope = 3}$

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3 years ago

Evaluate the polynomial 6x - y for x= -3 and Y=2.<br> A.15 <br> B. -20<br> C.4<br> D.-16

ra1l [238]

I think the answer is B.
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The length of a side of a triangle is 26 in. A line, parallel to the given side ,divides the triangle into 2 parts of equal area

lubasha [3.4K]

Answer:

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Step-by-step explanation:

The areas of the larger triangle, and the smaller triangle (formed when the larger triangle was cut by the parallel line) are similar. Therefore we can compare their areas:

Area1/Area2 = (Length1)^2/(Length2)^2,

x/2x = (Length1)^2/(26)^2,

1/2 = (Length1)^2/676,

(Length1)^2 = 676/2 = 338

Length1 = √1352 = 13√2

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2 years ago