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3 years ago

Identify terms and factors: - 4x + 2x2y

Mathematics

2 answers:

VladimirAG [237]3 years ago

7 0

There are 2 terms

a term is separated by a +/- sign or a letter of the alphabet

DedPeter [7]3 years ago

4 0

Answer:

=2x2y−4x

Step-by-step explanation:

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Point L is on line segment KM. Given LM=11 and KL=4, determine the length KM.

Scorpion4ik [409]

Hey there! I'm happy to help.

Let's think of the line segment KM as a road. It starts at point K and ends at M. You start driving from point K and after 4 miles, you have reached point L. The segment KL is equal to 4 because the distance between K and L is 4.

From point L to point M, you drive 11 miles. You are now at the end of the road. We want to find out how long the road is.

From point K to point L, you drove for 4 miles.

Then, from L to M, you drove 11.

We combine these...

11+4=15

The length of KM is 15.

Have a wonderful day! :D

3 0

3 years ago

Read 2 more answers

The sum of three numbers is 26. The second number is twice the first and the third number is 6 more than the second. Find the nu

vampirchik [111]

ANSWER

$4,8,14$

EXPLANATION

Let the first number be

$x$

Then the second number will be

$2x$

and the third number is

$2x + 6$

The sum of these numbers is 26.

This implies that;

$x + 2x + (2x + 6) = 26$

Group similar terms;

$x + 2x + 2x = 26 - 6$

Simplify;

$5x = 20$

Divide both sides by 5

$x = \frac{20}{5}$

This gives us;

$x = 4$

The numbers are:

$4,8,14$

3 0

3 years ago

Anybody needs help with their work, any subject

slamgirl [31]

Answer: yep I’m so so bored

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Line m contains the ordered pairs (11,-6) and (7,2). line p is perpendicular to line m and contains the ordered pairs (3,4) and

iren [92.7K]

Answer:

$x=-9$

Step-by-step explanation:

Perpendicular lines means that their slopes are negative reciprocals of each other.

<u>In other words, when you multiply the 2 slopes, that will gives us -1.</u>

Slope's formula is m = $\frac{y_2-y_1}{x_2-x_1}$

Taking the first two points, we have:

$\frac{y_2-y_1}{x_2-x_1}\\=\frac{2--6}{7-11}\\=\frac{8}{-4}\\=-2$

Taking the second two points, we have:

$\frac{-2-4}{x-3}\\=\frac{-6}{x-3}$

<u>Now multiplying these 2 expressions and equating it to -1, we can solve for x:</u>

$-2*\frac{-6}{x-3}=-1\\\frac{12}{x-3}=-1\\12=-1(x-3)\\12=-x+3\\x=3-12\\x=-9$

x = -9

3 0

3 years ago

The capacities of 3 buckets are in the ratio 3:2:4. If the total capacity of the 3 buckets is 36 liters, find the capacity of th

Shtirlitz [24]

Answer:

8 liters

Step-by-step explanation:

3x+2x+4x=9x

36/9=x

x=4

2x= smallest bucket= 8

7 0

3 years ago

Identify terms and factors: - 4x + 2x2y​

Identify terms and factors: - 4x + 2x2y