4 years ago

Please help me thank you

Mathematics

1 answer:

Grace [21]4 years ago

8 0

None of the equations are identities.

You might be interested in

How can u solve for x when there is a y in the like y=4x+8x

gregori [183]

Answer:

x = $\frac{1}{12}$ y

Step-by-step explanation:

Given

y = 4x + 8x, that is

y = 12x ( divide both sides by 12 )

$\frac{y}{12}$ = x, or

x = $\frac{1}{12}$ y

5 0

4 years ago

Write an equation perpendicular to x = 5 that passes through the point (-4,3)

Neporo4naja [7]

Answer:

y-y1=m(x-x1)

y-3=5(x+4)

y-3=5x+20

y-5x+3+20=0

y-5x+23=0

7 0

3 years ago

How many significant figures will there be in the answer to the following problem?<br> 7500×45.0879

Alchen [17]

Two significant Figures I believe because you want to go with the least amount of sig figs that are already in your problem which would be 2 in 7500 because the zeros are not significant

8 0

3 years ago

Find the percent of change when the price of a radio changes from $40.00 to $44.00.

HACTEHA [7]

1) 10%
2)12%
3)20%
4)8%
5)50%

7 0

3 years ago

If a >b, then A must be positive number.

olga nikolaevna [1]

Step-by-step explanation:

NO,IT DEPENDS UPON SITUATIONS

IF B IS -5 THEN A CAN BE -2,-4,-3 OR 1 ,2,3,4,......

7 0

3 years ago