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Sauron [17]
3 years ago
12

11 feet 8 inches plus 2 feet 9 inches. This confuses me.

Mathematics
2 answers:
babymother [125]3 years ago
6 0
The answer wold be 13ft and 17inch
Artemon [7]3 years ago
6 0
So their is 12 inches in 1 foot which you should know. If you do the simple part first, which is to add 11 feet plus 2 feet then you get 13 feet. You then add 8 inches and 9 inches which is 17 inches but that's over 12 so you subtract 12 from 17 and you are left with 5 but that subtracted 12 gets added to the 13 feet by adding 1 single foot. The final answer should be 14 feet 5 inches.
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Uma colônia de bactérias duplica de tamanho a cada dois dias. Começando com apenas um representante, quantos membros terá a colô
yKpoI14uk [10]

Answer:

Espero que isto ajude!

Step-by-step explanation:

q  duplica  logo a razão q =2

1 hora = 60 minutos

4 hs *  60 min = 240 minutos ou 240 : 6    = 40  vezes   6 minutos

Nota >  240 minutos tem 40 * 6 minutos

n = 40

a1 = 6 min  = 3

a2 = 12 min = 3 * 2 = 6

q3 = 18 min  =  6  *2  =12

an = a1 * q^n-1

a40  = 3 * 2^40-1

a40 = 3 * 2^39

a40  = 3 * 5497559  =16492677 >>>>>

7 0
2 years ago
Does slopes of perpindicular lines have the same y intercept
Lubov Fominskaja [6]

Yes it is possible to have two perpendicular lines have the same y intercept. This is where the two lines cross or intersect each other. The y intercept is where the graph touches or crosses the y axis.

3 0
2 years ago
Complete the equation of the line through (−6,5)(−3,−3)
sdas [7]
Slope = (5+3)/(-6+3) = 8/-3 = -8/3

y = mx + b
b = y - mx
b = -3 - (-8/3)(-3)
b = -3 - 8
b = -11

equation
y = -8/3(x) - 11
6 0
3 years ago
What is the answer to this geometry problem
cricket20 [7]
A lot of work but you're lucky cuz I am bored.

Because we were not given any specific point to start off with. I choose (2,2), which is shown in red as 1. Note that 1 box = 1 unit.

We translate it 2 times.
a) (x+5)(y+3) = (2+5)(2+3) = (7,5) is our new point (shown in brown as 2)
     Translation process shown in yellow.

b) (x-4)(y+2) = (7-4)(5+2) = (3,7) is our final point (shown in orange as 3)
    Note that we use the 2nd point for the second translation as required.
    Translation process shown in lime.

We can therefore determine from the picture below that you can use the translation (x+1)(y+5), which the translation process is shown in blue.
Proof: (x+1)(y+5) = (2+1)(2+5) = (3,7)

Now let's do it again, except we do the second translation first and the first translation last.

c) (x-4)(y+2) = (2-4)(2+2) = (-2,4) is our new point (shown in purple as 4)
    Translation process shown in pink.

d) (x+5)(y+3) = (-2+5)(4+3) = (3,7) is our final point (shown in orange as 3)
    Translation process shown in dark blue.
    Same rules as (b). Notice how the final point is still the same? Therefore it     makes no difference.

Hope I helped a lot :P

4 0
3 years ago
What is (w-4/9)(-2/3)=-4/5
pshichka [43]
<span>(-2/3)*(w-(4/9)) = -4/3 // + -4/3

(-2/3)*(w-(4/9))-(-4/3) = 0

(-2/3)*(w-4/9)+4/3 = 0

4/3-2/3*(w-4/9) = 0

(-2/3*3*(w-4/9))/3+4/3 = 0

4-2/3*3*(w-4/9) = 0

44/9-2*w = 0

(44/9-2*w)/3 = 0

(44/9-2*w)/3 = 0 // * 3

44/9-2*w = 0

44/9-2*w = 0 // - 44/9

-2*w = -44/9 // : -2

w = -44/9/(-2)

w = 22/9

w = 22/9</span>
8 0
3 years ago
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