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soldier1979 [14.2K]
3 years ago
11

a gumball machine has 2 red gumballs and 2 green ones. If you buy 2 gumballs, what is the probability of both of them being red?

Mathematics
2 answers:
PolarNik [594]3 years ago
8 0
1/3 -  three possibilities Red and a Red / 1Red and 1 Greeen / Greeen and a Green - one in three chance
Ainat [17]3 years ago
5 0

Answer:

1/6

Step-by-step explanation:

1/2 * 1/3

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Angles 1 and 2 are complementary, and angle 1=3x+3 and angle 2=10x-4, find the degree measure of each angle
tensa zangetsu [6.8K]

Answer:

The measure of the angles:

24°  and   66°

Step-by-step explanation:

Complementary angles sum 90°

then:

(3x + 3) + (10x-4) = 90

3x + 10x + 3 - 4 = 90

13x - 1 = 90

13x = 90+1

13x = 91

x = 91/13

x = 7°

then:

  • angle 1:

3x+3 = 3*7 + 3 = 21+3 = 24°

  • angle 2

10x - 4 = 10*7  - 4 = 70 - 4 = 66°

Check:

66° + 24° = 90°

7 0
2 years ago
In this figure what is m 5?​
Harlamova29_29 [7]

Answer:

m<5 = 95 degrees

Step-by-step explanation:

Let's first find m<1

=> m<1 = 180-85

=> m<1 = 95 degrees

Since,

m<1 = m<5 (Corresponding angles)

So,

m<5 = 95 degrees

3 0
3 years ago
Explain if 12.1 is rational or irrational
Naddika [18.5K]
It is rational because it is a terminating decimal. It can be represented as a ratio of two integers (121/10)
6 0
2 years ago
X<br> 41<br> 40<br> What’s the answer
Nina [5.8K]

Answer:

Papi

Step-by-step explanation:

3 0
3 years ago
Please answer this, thanks.
elena55 [62]
First, put it into point-slope form. 

Find the slope:

m=(y2-y1)/(x2-x1)
m=(-6-(-2)/(2-1)
m=(-6+2)/1
m=-4/1
m=-4

Now, put it into point-slope:

y-y1=m(x-x1)

y-2=-4(x-(-6)
y-2=-4(x+6)
y-2=-4x-24

Slope intercept form: y= mx+b

Add 2 to the other side.

y=-4x-22 <== the answer

I hope this helps!
~kaikers
4 0
2 years ago
Read 2 more answers
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