Answer:
55 degrees
Step-by-step explanation:
All angles in a triangle must equal 180 degrees when added together
They provide you with 2 angles 35 degrees and 90 degrees
So, you add 35 + 90 = 125
So you know that the 2 angles they give you equal 125 degrees
Now, you subtract 180 - 125 = 55
So the missing angle is 55 degrees
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➷ The range is B. Greater for data set 2
The mean is B. Greater for data set 2
2) The range is C. Greater for the 14 to 19 year olds
The median is C. Greater for the 14 to 19 year olds
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Answer:
I am pretty sure it's A, 85% sure
Step-by-step explanation:
Sorry wasn't a ton of help, ignore if there is a better answer but you seem like in a rush
Answer:
(x,y)=(-2,-5)
Step-by-step explanation:
y=1/2x-4
y=-2x-9
(y=) 1/2x-4=-2x-9
1/2x +2x=-9+4
1/2x +4/2x=-5
5/2x=-5
5x=-5*2
5x=-10
x=-2
x=-2
y=-2x-9=-2*(-2)-9=4-9=-5
(x,y)=(-2,-5)
Answer:
4/14
Step-by-step explanation:
2+1+7+4=14
red marbles are 4/14