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Mandarinka [93]
1 year ago
10

There are a total of 20 cubes in a box. There are 8 red cubes, 6 green cubes, 4 orange cubes, and 2 yellow cubes. What is the pr

obability written in simplest form that the first cube to be selected will be either green or yellow?​
Mathematics
1 answer:
natita [175]1 year ago
8 0
Green = 6
Yellow = 2

6 + 2 = 8

8/20 can be simplified to 2/5
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Help please asap! Struggling with math graph problem
Kay [80]


We're told (5,-2) is on the line, that's x=5, y=-2


First one y-5 = -7, (x+2)/3=7/3, not equal


Second one y+5=3, (x-2)/3=1, not equal


Third one y+2=0, (x-5)/3=0, TRUE, equal


Fourth one, y-2=-4 (5+5)/3=10/3, not equal



Answer: third choice y+2 = (1/3)(x+5)



7 0
2 years ago
100 POINTS!! Which of these is equivalent to the following expression? 2m + 8w + 10m - 3w
earnstyle [38]

Answer:

thou answer is option C

8 0
3 years ago
Can someone help me ASAP please 15 and 16
zaharov [31]

Answer:

wow

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
3) What is the measurement of each side if the perimeter is 78?<br> (3x - 4) cm<br> (2x + 3) cm
Goshia [24]
There are 4 sides so add 4 sides
3x-4+3x-4+2x+3+2x+3=78

Combine like terms
10x-2=78

Add 2 to each side of the equation
10x=80

Divide by 10
X=8

Enter x into equation
3(8)-4=20
2(8)+3=19

Multiply by 2
20 x 2= 40
19 x 2 = 38
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Side 1- 20
Side 2- 19
Side 3- 20
Side 4- 19
3 0
3 years ago
If DEFG is a rectangle,<br> find the measure of DEG.<br> how do i do this
dezoksy [38]

Answer:

It is 68

Step-by-step explanation:

2x - 10 = x + 6 \\ 2x - x = 6 + 10 \\ x = 16

let \: (y) \: the \: angle \: which \: wanted \\ 90 = y + (2x  - 10) \\ 90 = y + (32 - 10) \\ y = 90 - 22 \\ y = 68

Thanks alot

4 0
2 years ago
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