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irina1246 [14]
2 years ago
5

Can anyone help me with this?

Mathematics
1 answer:
Neko [114]2 years ago
3 0

Answer:

the answer would be 5

Step-by-step explanation:

because if there was 15 truth or false questions that would be 45 points and if there where 5 essay questions that would be 55 questions 45+55=100 points and 15+5 questions is 20 questions so there would be 5 essay questions.

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Find the approximate perimeter of rectangle ABCD plotted below.
andre [41]

Answer:

30 unit

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Step-by-step explanation:

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2 years ago
A painter leans a 25-foot ladder against the wall. The bottom of the ladder is 20 feet from the base of the wall. The painter th
Harrizon [31]

Marcus has created a budget for his upcoming trip to the theme park. Admission is 40% of the budget. He plans to spend 32% of his money on food, 23% on souvenirs, and save 5% for emergencies. He knows the admission will be $6 less than he will spend on food and souvenirs. How much money will Marcus need to take to the park?


clck my profile and answer my question


5 0
3 years ago
What times what gives me -48 but adds to be -32?
oee [108]

Answer:

a couple of irrational numbers: -16±4√19, approximately {1.436, -33.436}

Step-by-step explanation:

Your question can be cast as the quadratic equation

  x² +32x -48 = 0

The solutions can be found using the quadratic formula:

  x = (-32 ±√(32² -4(1)(-48)))/(2(1)) = -16±√304 = -16±4√19

_____

<em>Comment on the equation we used</em>

We notice that when p and q are roots, the equation can be written ...

  (x -p)(x -q) = 0 = x² -(p+q)x +pq

You want p+q = -32, pq = -48, so the equation is ...

  x² -(-32)x +(-48) = 0

  x² +32x -48 = 0 . . . . . . with parentheses eliminated

5 0
3 years ago
2) The frequency distribution below shows the scores of 30 Grade 10 learners in their first summative test for Quarter
Anna [14]
A because of I don’t know
7 0
2 years ago
Addison walked 3 miles, ran 3 miles, then biked 4 miles. What is the ratio of the number of miles biked to the total miles?​
sergeinik [125]

Answer:

2 : 5, or 2/5

Step-by-step explanation:

4 : (3 + 3 + 4) =4 : 10 = 2 : 5

8 0
2 years ago
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