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Lilit [14]
2 years ago
7

Which property can be used to show that if 3a = 4b, then 4b = 3a?

Mathematics
2 answers:
ycow [4]2 years ago
4 0

Step-by-step explanation:commutative property

hope it helps

MA_775_DIABLO [31]2 years ago
3 0

Answer:

commutative property

Step-by-step explanation:

The commutative property is a math rule that says that the order in which we multiply numbers does not change the product.

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5/9 on a number line
finlep [7]

Given:

The number is \dfrac{5}{9}.

To find:

The location of the given number on a number line.

Solution:

We have,

\dfrac{5}{9}

Here 0, so 0.

Mark 8 equidistant small lines between 0 to 1 on the number line to divide the number line in 9 equal parts. Then, the 5th mark represent the value  \dfrac{5}{9}.

The location of number \dfrac{5}{9} on a number line is shown below.

5 0
3 years ago
How do i turn decimals into coordinates
kati45 [8]
On a calculator put in the latitude and longitude lines and press convert
8 0
3 years ago
The equation of a line is y=-2x+1. What is the equation of the line that is parallel to the first line and passes through (2,2)?
Murrr4er [49]

Answer:

The equation in slope-intercept form is y=-2x+6.

The equation in standard form is 2x+y=6.

The equation in point-slope form is y-2=-2(x-2).

Step-by-step explanation:

The slope-intercept form of a line is y=mx+b where m is the slope and b is the y-intercept.

Parallel lines will have the same slope and different y-intercept.

Anyways the slope of y=-2x+1 is -2.

So the equation of our line we are looking for is -2.

So we know our equation is in the form y=-2x+b.

We must inf b using y=-2x+b with (x,y)=(2,2).

y=-2x  +b  with (x,y)=(2,2)

2=-2(2)+b

2=-4+b

Add 4 on both sides:

2+4=b

Simplify:

6=b

The equation is y=-2x+6.

Now it didn't say what form it wanted.

There are some forms I can give you like standard and point-slope form.

There is also general form but it is not too much different from standard form.

Standard form is ax+by=c where a,b, and c are integers if possible.

Point-slope form is y-y1=m(x-x1) where (x1,y1) is a point on the line and m is the slope.

So let's go for standard form (ax+by=c) first:

y=-2x+6

add 2x on both sides:

2x+y=6

This is standard form because it is in the form

ax+by=c.

Ok we know point (2,2) is on our line and we also know we have slope,m, is -2.

Point-slope form is

y-y1=m(x-x1)

y-2=-2(x-2)

8 0
3 years ago
Help ASAP please! JKL is a right triangle. JL = 10, KL = 8,<br> and JK = 6. What is cos L?
Alisiya [41]

Answer:

cos l = 8/10

Step-by-step explanation:

cos = b/h

=> cos l = 8/10

3 0
3 years ago
Read 2 more answers
In a division of a company, 15% of the women and 25% of the men are working on a project. 60% of the division are women. what pe
lord [1]
19%  
In the division, 60% are women and 100%-60% = 40% are men. And for this project, we have 15% of the women, or 15%*60% = 9% of the personal and 25% of the men or 25% * 40% = 10% of the personal working on the project. Therefore 9% + 10% = 19% of the division is working on the project.
5 0
3 years ago
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