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3 years ago

Fractions order from least to greatest Which is the right answer? Pls help ill give brainliest!!

Mathematics

1 answer:

olya-2409 [2.1K]3 years ago

8 0

Answer:

2/5, 4/7, 5/2

Step-by-step explanation:

5/2=2.5 2/5=.40 4/7= .59 that's aproximately for 4/7

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What is the solution set of 4x = y and 2x2 − y = 0?

maks197457 [2]

Solve is in the picture

Good luck :)

8 0

2 years ago

PLZ HELP, DUE TONIGHT!! Find the values of a and b such that f(x) is continuous at x=1

Sedaia [141]

Answer:

a = 2, b = -4

Step-by-step explanation:

To make the given piecewise function continuous we need:

ax² - b = 6 and 5ax + b = 6 at x = 1

It gives us the system:

a(1²) - b = 6 ⇒ a - b = 6
5a(1) + b = 6 ⇒ 5a + b = 6

Sum of the two:

a - b + 5a + b = 6 + 6
6a = 12
a = 2

Then b is:

2 - b = 6
b = -4

6 0

3 years ago

Please need help with this one

12345 [234]

Y-y1=m(x-x1)
x1 and y1 are coordinates of first point
x and y are coordinates of second point
(7,7) x1=7, y1=7
(-9,-1) x= -9, y= -1
-1-7=m(-9-7)
-8=m(-16)
-8= -16m multiply by -1
8=16m
m=8/16
m=1/2

5 0

2 years ago

Read 2 more answers

Find the slope of the line on the graph.Write your answer as a fraction or a whole number, not a mixed number or decimal.

Anna71 [15]

Slope of the line on the graph is 1

Step-by-step explanation:

FOR FINDING THE SLOPE OF LINE ON THE GRAPH WE FOLLOW THE FOLLOWING STEPS:

determine 2 points on the graph
find difference between y coordinates and x coordinates
divide difference of y-coordinates by x-coordinates

The formula used is:

$Slope=\frac{y_2-y_1}{x_2-x_1}$

Considering the points: (0,2) and (-4,-2)

here: $x_1=0, x_2=-4, y_1=2, y_2=-2$

Putting in the formula:

$Slope=\frac{y_2-y_1}{x_2-x_1}\\Slope=\frac{-2-2}{-4-0}\\Slope=\frac{-4}{-4}\\Slope= 1$

So, Slope = 1

Keywords: Finding Slope from Graph

Learn more about Finding Slope from Graph at:

#learnwithBrainly

7 0

3 years ago

Please help me answer this 10k-7=2(13-5k)

garik1379 [7]

K=33/20 I belive you have to simflfy

4 0

2 years ago