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xxTIMURxx [149]
2 years ago
6

What are the common factors between 100 50 an 30

Mathematics
1 answer:
Sonbull [250]2 years ago
4 0
10, 5, 2, and 1 are the common factors.
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Please help I'm not sure what to do first.​
nadezda [96]

Answer:

17

Step-by-step explanation:

it has to be under 90 degrees

7 0
3 years ago
What multiplies to 16 and adds to negative 12
Romashka-Z-Leto [24]
Factor 16 and see the - factor pairs and add them, see which add to -12
-1-16=-17 nope
-2-8=-10 nope
-4-4=-8
hmm


we will solve with math
xy=16
x+y=-12
minus  x both sides
y=-12-x
sub for y in other equation
x(-12-x)=16
-12x-x^2=16
add 12x+x^2 both sides
0=x^2+12x+16
use quadratic formula
if you have
ax^2+bx+c=0
x=\frac{-b+/- \sqrt{b^{2}-4ac} }{2a}


0=x^2+12x+16
a=1
b=12
c=16

x=\frac{-12+/- \sqrt{12^{2}-4(1)(16) }}{2(1)}
x=\frac{-12+/- \sqrt{144-64 }}{2}
x=\frac{-12+/- \sqrt{80}}{2}
x=\frac{-12+/- 4\sqrt{5}}{2}
x=\frac{-6+/- 2\sqrt{5}
x=\frac{-6+ 2\sqrt{5} or \frac{-6- 2\sqrt{5}

aprox
x=-1.52786 or -10.4721

those are the numbers

the numbes are -1.52786 or -10.4721

6 0
3 years ago
Read 2 more answers
Henry knows that the area of a rectangle is 30 square inches. The perimeter is 22 inches. If the length is 1 inch longer than th
dsp73
The length is 6 inches and the width is 5 inches
5 0
2 years ago
a gallon of milk contains 16 cups A pint of milk contains 2 cups . how many times. many cups are in a gallon than in a pint
Serggg [28]
There are 16 cups in a gallon and 8 pints in a gallon
7 0
3 years ago
IDK how to do this who else does
Nezavi [6.7K]

Answer:

36 ft²

Step-by-step explanation:

Scale factor means the side length are multiplied by some value.  Here, Jack takes 4 feet and multiplies it by a value of 1 1/2.  

The side length he wants is one and a half times the length of his neighbor's.  

The 'one' means the side length you started with, and the 'one half' means add half to the original length.

one and a half of four is six.  (4 plus half of 4, which is 2, so 4 plus 2)

The box is square, so each side is 6 ft, so the area of the box is 6x6 = 36 ft²

3 0
2 years ago
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