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3 years ago

Find the simplified product: 2/5x3(-3/10x2

Mathematics

1 answer:

Anna71 [15]3 years ago

5 0

- 3x⁵/25

This should be the answer sorry if its wrong!

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Would someone take the time and help me

alexdok [17]

This is the same thing as GCF for whole numbers, but all you do is add the variable in.

First list all factors of 38 and 26.

26: 1, 2, 13, 26

38: 1, 2, 19, 38

So the greatest common factor is 2.

That means that the GCF for 38m and 26m is 2m.

3 0

3 years ago

Samuel has $65, before he got his paycheck. Let y represent the amount of Samuels paycheck. Which expression can be used to find

irina1246 [14]

Answer:

y + 65

Step-by-step explanation:

Given :

Amount Samuel had prior to receiving paycheck = $65

Amount of Samuel's paycheck = y

Amount Samuel has after receiving paycheck :

Sum of initial amount and paycheck value

y + 65

6 0

3 years ago

What is the slope of the line? (please explain!)

Dennis_Churaev [7]

Answer:

-2/5

Step-by-step explanation:

Slope of a line is also called gradient.

Let A(x₁,y₁) and B(x₂,y₂) be points on a certain line;

slope = (y₂ -y₁)/(x₂ - x₁)

In this question the 2 points that lie on the line are: (-5,5) and (0,3)

slope = (3 - 5)/(0 - -5)

= -2/5

4 0

3 years ago

Read 2 more answers

I need help with this worksheet, its due on sunday 1/16/2022

natta225 [31]

Answer:

See attached

Step-by-step explanation:

Hopefully you can read it okay, the graphs were quite small.

-> I cannot answer the last three accurately

Have a nice day!

I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

7 0

3 years ago

If the magnitude of vector u is ||u||=7.81 and its angle of direction is 129.81°, which graph represents vector -u?

Triss [41]

Answer:

see attached

Step-by-step explanation:

The vector -u will be in the opposite direction of u. The magnitude is 7.81, but the angle is 129.81° -180° = -50.19°. A graph of it is attached.

_____

The (x, y) components are ...

7.81(cos(-50.19°), sin(-50.19°)) ≈ (-5.00, -6.00)

4 0

2 years ago