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I am Lyosha [343]

2 years ago

6

Write a comparison for 2/8 &3/10

1 answer:

anzhelika [568]2 years ago

8 0

One is bigger than the other. To make sure u can find greatest common denominator and you will know

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11 + 2(z + 3) -z simplified

lbvjy [14]

Answer: z + 17

Step-by-step explanation:

1) DISTRIBUTE:

11 + 2z + 6 - z

2) COMBINE LIKE TERMS

z + 17

3 0

2 years ago

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What are the solution(s) for the quadratic equation?

MariettaO [177]

Let's see

$\\ \rm\rightarrowtail x^2+12x+36=0$

$\\ \rm\rightarrowtail x^2+6x+6x+36=0$

$\\ \rm\rightarrowtail x(x+6)+6(x+6)=0$

$\\ \rm\rightarrowtail (x+6)(x+6)=0$

$\\ \rm\rightarrowtail x=-6$

3 0

1 year ago

Why do I divid to put 16/100 in simplest form

vovangra [49]

Find the Greatest Common Factor (GCF) of 16 and 100<span>, if it exists, and reduce our fraction by dividing both numerator and denominator by it. GCF = 4, and get our simplified answer 4/25</span>

7 0

2 years ago

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Using the quadratic formula to solve x2 + 20 = 2x, what are the values of x?

zheka24 [161]

$\bf{Hey\ there!}$

$\bf{Quadratic\ formula\ is:}$ $\bf{x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}} \ or \ you\ could\ say\ ax^2+bx+c=0$

$\bf{\bullet\ First: subtract\ by\ 2x\ on\ your\ sides\ that\ you're\ working\ with}$

$\bf{Like:x^2+20-2x=2x-2x}$

$\bf{We\ get:x^2-2x+20=0}$

$\bf{\bullet \ a=1}\\ \bf{\bullet \ b=-2}\\ \bf{\bullet \ c=20}$

$\bf{x=\frac{-(-2)\pm\sqrt{(-2)^2-4(1)(20})}{2(1)}$

$\bf{(-2)^2-4(1)(20)=-76} \\ \\ \bf{2(1)=2}$

$\bold{-(-2)=-1(-2))=+2}$

$\bf{x=\frac{2\pm\sqrt{-76}}{2}}$

$\bf{Thus\ there\ is\ NO\ REAL\ SOLUTIONS}$

$\text{Good\ luck\ on\ your\ assignment\ and\ enjoy\ your\ day!}$

$\frak{LoveYourselfFirst:)}$

6 0

2 years ago

If the sum of a number and 9 is multiplied by 6, the result is same as 7 times the number decreased by 4. Find the number

mash [69]

6(x+9) = 7(x-4)
6x+54 = 7x-28
54 = x-28
82 = x
The number is 82.

3 0

2 years ago

Read 2 more answers