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Let's see how many marbles we have in total.
12+11+17+5=45
We want to find the probability of selecting a marble that is not blue. Let's see how many marbles aren't blue.
12+11+5=28
We have this probability out of 48.
28/48
We simplify, giving us 7/12 or about 58.33%.
I hope this helps!
Answer:
The correct option is;
The sum of angles A and B are supplementary to angle C
Step-by-step explanation:
The statements are analysed as follows
1. Angle A is congruent to itself reflective property
Which shows that ΔABC and ΔADE have a common and equal angle
2. Segment ED and CB are parallel
From the transversal line passing EB and CB which shows that the angles ∠ADE and ∠ABC are equal and also ∠AED and ∠ACB are equal
The statement is used to prove similarity between the ΔABC and ΔADE
3. The sum of angles A and B are supplementary to angle C
The above statements relates to only ΔABC and i does not show similarity between ΔABC and ΔADE.
Answer:
Part a) The area of the base is 
Part b) The area of the base is 
Step-by-step explanation:
we know that
The area of a rectangle is equal to

Part a)
we have


substitute

Part b)
we know that

Convert inches to feet


substitute in the formula

Convert to mixed number

Answer:
she has to add 9.40
Step-by-step explanation:
-12.65 + 20.00 - 16.75 = -9.40
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Answer:
1. C
2. 3 movies
Step-by-step explanation:
1. the step function is discontinuous at C. multiples of 8 greater than 0,
you can see that at 8, 16, 24 ,32, 40, the graph is discontinuous.
2. when x = 25, y = 3.