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natali 33 [55]
3 years ago
10

Um help me please !!!

Mathematics
1 answer:
Aloiza [94]3 years ago
3 0

Answer:

x = 15

Step-by-step explanation:

we know that a straight line have 180 angle

mean the sum of all angle is 180 degree

54 + x + 111 = 180

x = 15

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A college has an acceptance rate of 17%. If 3,240 students apply, about
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Answer:

550

Step-by-step explanation:

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0.17*3,240= 550.8

550 students will be accepted

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6 0
4 years ago
Lesson Posttest
stepladder [879]

Answer:

1

Step-by-step explanation:

Probability = number of fruit type/total number of fruit. Total number of fruit = 5 + 9 + 5 = 19.

The probability of drawing an apple is P(apple) = number of apples/total number of fruit = 5/19.

The probability of drawing a peach is P(peach) = number of peaches/total number of fruit = 9/19

The probability of drawing an apple is P(orange) = number of oranges/total number of fruit = 5/19

The probability of drawing either an apple, peach or orange at the first draw of fruit from the bag is

P(apple or peach or orange) =  P(apple) + P(peach) + P(orange)

                                               = 5/19 + 9/19 + 5/19

                                               = (5 + 9 + 5)/19

                                               = 19/19

                                               = 1

3 0
3 years ago
joe and Bill are working on building a stone wall that will be 120 feet long. Joe works from one end and is able to build one te
konstantin123 [22]

Joe completes an average of (10 ft)/(5 h) = 2 ft/hour. Bill completes an average of (10 ft)/(4 h) = 2.5 ft/hour. Together, they complete 2+2.5 = 4.5 ft/hour. At that rate, it will take them

... (120 ft)/(4.5 ft/h) = 26 2/3 h

4 0
4 years ago
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zhenek [66]

Answer:

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Step-by-step explanation:

7 0
3 years ago
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If the pictures cost .29 cents and you have 353 pictures how much would it could all together
Viefleur [7K]

Answer:

102.37

Step-by-step explanation:

.29*353=102.37

8 0
3 years ago
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