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tangare [24]
3 years ago
8

How do I answer this question?

Mathematics
1 answer:
Nookie1986 [14]3 years ago
7 0
6 = - 4/y
6y = -4
  y = -4/6
  y = -2/3
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¿El número 10.452 es divisible por 2, 3, 5, 6 y 10?
Papessa [141]
2,3,6 - yes
5,10 - no

6 0
3 years ago
Please help!! Which of the following is equal to the rational expression when x ≠ 2 or -4? 5(x-2)/(x-2)(x+4)
Stels [109]

Answer:

5 / (x+4)      x ≠2 x≠-4

Step-by-step explanation:

5(x-2)/(x-2)(x+4)

The denominator cannot be zero so x ≠2 x≠-4

Cancel like terms in the numerator and denominator

5 / (x+4)      x ≠2 x≠-4

6 0
3 years ago
The length of the longer leg of a right triangle is 4 inches more than twice the length of the shorter leg. the length of the hy
Serjik [45]

The Pythagorean's Theorem for our situation would look like this:

shortleg^2+longleg^2=hypotenuse^2

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s^2+(2s+4)^2=(2s+6)^2

And of course we have to expand. Doing that will leave us with

s^2+4s^2+8s+8s+16=4s^2+12s+12s+36

Combining like terms we have

5s^2+16s+16=4s^2+24s+36

Our job now is to get everything on one side of the equals sign and solve for s

s^2-8s-20=0

That is now a second degree polynomial, a quadratic to be exact, and it can be factored several different ways. The easiest is to figure what 2 numbers add to be -8 and multiply to be -20. Those numbers would be 10 and -2. Since we are figuring out the length of the sides, AND we know that the two things in math that will never EVER be negative are time and distance/length, -2 is not an option. That means that the short side, s, measures 10. The longer side, 2s+4, measures 2(10)+4 which is 24, and the hypotenuse, 2s+6, measures 2(10)+6 which is 26. So there you go!

6 0
3 years ago
Expand the fraction 72/125 .so that it has a denominator of 1000.
Dmitrij [34]
X/1000=72/125  multiply both sides by 1000

x=72000/125

x=576

So the fraction is 576/1000
5 0
3 years ago
Can someone help me out with these?<br>"write a linear equation for line m,n,l,p"​
aniked [119]

Answer:

Step-by-step explanation:

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n:    y = x - 1

l:      y = 4

p:     x = -4

3 0
3 years ago
Read 2 more answers
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