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MrMuchimi
3 years ago
14

Not sure how to do this because fractions confuse me but i need to know asap thank you so much!

Mathematics
2 answers:
SCORPION-xisa [38]3 years ago
7 0

The answer is B

I subtracted the 2 fractions.

jolli1 [7]3 years ago
7 0

Answer:

I think BC= 5¼

Step-by-step explanation:

I subtracted 2¼ from 7½

I insterted a diagram to explain why I did so because I'm not sure how to explain it in words.

You basically subtract AB from AC so that you just have BC.

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HELP PLSSS THIS IS HARD SOMEONE
Ber [7]

Answer:

I believe it would be (1,0)

Step-by-step explanation:

<u>It has been a while since I took geometry</u>, but I believe the function rule would be to add 4 to the Y value of all points and negate the X value.

That being said, C has an x value of 0, and a y value of -3.

-3 + 4 = 1

-(0) = 0

Therefore, the x value would remain unaffected, and the y value becomes 1.

Hope this helps! Keep in mind this is not a 100% definitely correct answer, but from what I remember this would be the new value.

5 0
2 years ago
Put the following equation in slope intercept form, simplifying all fractions. 12x+8y=-24
KonstantinChe [14]

The slope intercept form of the equation 12x ₊ 8y = ₋24 is

y = ₋3/2 x ₋ 3

Given the equation is 12x ₊ 8y = ₋24

we are asked to convert the given equation into slope intercept form.

Finding a line's equation requires using the slope-intercept form of a straight line. We must know both the line's slope and the point at which the line crosses the y-axis in order to use the slope-intercept formula.

12x ₊ 8y = ₋24

⇒ 12x ₊ 8y ₊ 24  = 0

we re-arrange the equation of the line to write it in the standard form

y = mx + b.

12x ₊ 8y = ₋24

8y = ₋12x ₋ 24

now divide the terms on the right side by 8.

y = ₋12x/8 ₋ 24/8

y = ₋3/2x ₋ 3

hence we get the slope intercept form as y = ₋3/2x ₋ 3, where m=s₋3/2 and b = ₋3

Learn more about Coordinate geometry here:

brainly.com/question/11337174

#SPJ9

3 0
2 years ago
(6x - 3) - (4x -5)<br> need help
mestny [16]

Answer:

2x+2

Step-by-step explanation:

6x - 4x = 2x

-3 -(-5) = 2

-3 +5 = 2

PLZ MARK BRAINLIEST! :)

7 0
3 years ago
Read 2 more answers
True or False ,. . The slope of a line will depend on which of the two points you choose to call (x1, y1) and which you choose t
Sophie [7]
False

lets say u have 2 sets of points (1,2) , (3,4)
now lets say (1,2) is (x1,y1) and (3,4) is (x2,y2)
slope = (y2 - y1) / (x2 - x1)
slope = (4-2) / (3-1) = 2/2 = 1

now, lets say (1,2) is (x2,y2) and (3,4) is (x1,y1)
slope = (y2 - y1) / (x2 - x1)
slope = (2 - 4) / (1 - 3) = -2/-2 = 1

in conclusion, the naming of the points will not effect the slope
6 0
3 years ago
Read 2 more answers
Three black beads, two red beads, and a yellow bead are arranged in a line. What is the probability that no black bead is adjace
shtirl [24]

Answer:

Probability of no black bead is adjacent to the yellow bead is = 0.966

Step-by-step explanation:

First to arrange all the beads without restrictions = 6! = 720

Probability the black bead is adjacent to Yellow bead = 4!/6! = 24 /720

= 0.0333

Probability of no black bead is adjacent to the yellow bead is

= 1- Probability the black bead is adjacent to Yellow bead

= 1-0.033

= 0.966

6 0
4 years ago
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