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lozanna [386]
3 years ago
6

Can someone find the factored form? The first bracket and the second bracket. Thank you.

Mathematics
1 answer:
eimsori [14]3 years ago
7 0

Answer:

(x-6) and (x+4)

Step-by-step explanation:

x^2 - 2x - 24

Factors of x^2 are x and x

                 24 are 6 and 4; 12 and 2; 24 and 1; and 8 and 3

Since the middle term is -2 and the 24 is a negative, the factors would have to result in a sum of -2

-6 +4 = -2

so the answer is (x-6)(x+4)

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Solve the compound inequality 5 5 x + 2 < 11. ​
kvv77 [185]

Answer:

x < 9/55

Step-by-step explanation:

55x+2 is less than 11

we subtract 2 from both sides, then we divide both sides by 55.

x is less than 9/55

8 0
2 years ago
Here's a graph of a linear function. Write the
tankabanditka [31]

Answer:

y=(2/3)x-1

we see the slope is 2/3 and that the intercept is -1. Thus our answer is

y=(2/3)x-1

6 0
3 years ago
Write the slope of a line parallel to the given line<br> Y=7/4x-2
Schach [20]
Parallel lines have the same slope, so if you need a line parallel to this one, it'll share a slope of (7/4). for future reference, perpendicular lines have opposite reciprocal slopes. you change the sign, then flip the fraction. -2 would become 1/2; as slopes, these would be perpendicular lines.
6 0
3 years ago
Please someone help <br> I need this
Sunny_sXe [5.5K]

Answer:

the triangle

Step-by-step explanation:

The perimeter is the sum of the all sides of the shape.

Triangle:

3√147+2√108+2√48+3√75+ 6√12

147=49•3, 108=36•3, 48=16•3, 75=25•3, 12=4•3 that means

√147=7√3, √108=6√3, √48=4√3, √75=5√3, √12=2√3

perimeter=3•7√3+2•6√3+2•4 √3+3•5√3+6•2√3=68√3

Square:

4•1/3•√63=4/3•√9•√7=4√7

Rectangle:

2•1/4√100+2(2√48+4√75)=

5+2(8√3+20√3)=5+56√3

Now, if you use a calculator, you will find that the greatest perimeter is for the triangle shape.

8 0
3 years ago
Factorise fully<br>5ac - 10a2b + 30a​
irga5000 [103]

Answer:

5a(c-2ab+6)

Step-by-step explanation:

5a is in all three, then factorise

5 0
3 years ago
Read 2 more answers
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