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laila [671]
3 years ago
12

Kia stuffs 228 envelopes in an hour. What is the average number of envelopes Kia stuffs per minute?

Mathematics
1 answer:
Savatey [412]3 years ago
8 0
Kia stuffs 3.8 envelopes per minute.
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Are the lines x− 2y= 4 and y= 2x − 2 parallel, perpendicular, or neither? Explain your answer.
madam [21]

Answer: For lines to be parallel, the slope has to be the same.

For lines to be perpendicular, the slope has to be the negative reciprocal.  4 x + 2 y = 7

2 y = − 4 x + 7

y = − 2 x + 7 /2

Compared to : y = 2 x − 3

Step-by-step explanation: Just a good guess.

5 0
3 years ago
B is the midpoint of AC. If AB = 11x +2 and CB=9x +10, find x.
Gelneren [198K]

AB=CB \\ \\ 11x+2=9x+10 \\ \\ 2x+2=10 \\ \\ 2x=8 \\ \\ \boxed{x=4}

6 0
1 year ago
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If 6a=5b, what are the following ratios? a+b/b
lidiya [134]

Our Equation is

6a=5b

which means

a = 5b/6

Now we have to find this ration

\frac{a+b}{b}

Inserting value of a into this equation

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=\frac{\frac{11b}{6}}{b}

=\frac{11b}{6b}

=\frac{11}{6}




4 0
3 years ago
The area of the smallest equilateral triangle with one vertex on each of the sides of the right triangle with side lengths and <
Gre4nikov [31]
Set up the given triangle on x-y coordinates with right angle at (0,0). So the two vertices are at (5,0) and (0,2sqrt{x} n]{3})

let (a,0) and (0,b) be two vertices of the<span> equilateral triangle. So the third vertex must be at </span>(\frac{a+\sqrt{3}b}{2} ,  \frac{b+\sqrt{3}a}{2} )

for a pt (x,y) on line sx+ty=1, the minimum of \sqrt{x^{2} + {y^{2} }
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smallest value happens at \frac{10 \sqrt{3} }{67}

so area is \frac{75\sqrt{3}}{67}

hence m=75, n=67, p=3
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7 0
3 years ago
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14=3/8 find the quotient
ANTONII [103]

Answer:

The equation is always false

Step-by-step explanation:

5 0
3 years ago
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