3 years ago

Which variable is the easiest to turn in to opposites? Why? 2x + 4y = 5 3x - 5y = 6

Mathematics

1 answer:

Firlakuza [10]3 years ago

6 0

Nsjsjsjsjsksvv go off xdgsjggwu

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Yooooooooooooooooooooooooo

stira [4]

Answer:

3/2

Step-by-step explanation:

Rise over run meaning how many up over how many over (would be a negative rise if the line was \ instead of /)

find where the line intersects with the corner of the graph lines and plot from there.

Mark me as brainliest if this helps!

8 0

2 years ago

Read 2 more answers

Simplify -62 - 12 - 2(-7).<br> -17<br> 35<br> 11<br> -35

nekit [7.7K]

Answer:

I got -60

I'm pretty good at this.. oop guess I missed a step

6 0

3 years ago

how many solutions does this equation have 15x-5 3=5x+4 a no solutions b. exactly one solution c. exactly two solution d. infini

velikii [3]

Answer:

one solution! & that would be be 57/10. hopefully that's correct.

Step-by-step explanation:

7 0

3 years ago

What is the degree measure of an arc 4 pi feet long in a circle radius of a 10 foot radius

otez555 [7]

Circumference = 2 pi r = 20 pi
corresponding to 360 degrees

so an arc of 4pi feet will have a degree measure of 5pi / 20pi * 360 = 1/4 * 360 = 90 degrees

5 0

3 years ago

Find the value of x such that the data set has the given mean 98, 122, 106, 112, 106, x; mean 114

Licemer1 [7]

Answer:

140

Step-by-step explanation:

$Mean=\frac{sum of datas}{number of data's}\\\\\frac{98+122+106+112+106+x}{6}=114\\\\\frac{544+x}{6}=114\\\\544+x=114*6\\\\544+x=684\\\\x=684-544\\\\x=140\\$

6 0

3 years ago