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densk [106]
1 year ago
12

Susan Marciano invested part of her 30,000 bonus fund that paid 9% profit and invested the rest in stock that suffered a 3% loss

. Find the amount of each investment if her overall net profit was 2,100
Mathematics
1 answer:
Vesna [10]1 year ago
4 0

Answer:

$1,530

Step-by-step explanation:

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The circumference of a circle is 257 cm. What is the area,<br> in<br> square<br> centimeters
nikdorinn [45]

Answer:

2\pi \times r = c

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A=5257.76

Step-by-step explanation:

Or use a calculator online.

7 0
2 years ago
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If i know the area of a square, how do i find the side length?
Talja [164]

Answer:

Um im no expert but

Step-by-step explanation:

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6 0
2 years ago
Point K on the number line shows Kelvin's score after the first round of a quiz: A number line is shown from negative 10 to 0 to
Ierofanga [76]

Answer:

The correct option is;

3 + (-9) = -6, because -6 is 9 units to the left of 3

Step-by-step explanation:

The given information are;

Kelvin's score after the first round is shown at point K on the number line

The range of numbers on the number line = -10 to +10

The position of point K after the first round = +3

The number of points Kevin lost in the second round = 9 points

Therefore, Kevin's cumulative score = +3 - 9 = -6

Therefore, the expression that shows how many total points he has at the end is of round 2 = 3 + (-9) = -6, because -6 is 9 units to the left of 3.

7 0
3 years ago
Find the missing side. Round your answer to the nearest tenth.
Likurg_2 [28]

Answer:

44.8

Step-by-step explanation:

cos α = adjacent leg/hypotenuse

cos 48° = 30/x

x = 30/(cos 48°) = 44.8

4 0
3 years ago
Which line is perpendicular to 5x + 4y = 8?
bixtya [17]
It would be C) 5y = -4x -15
3 0
3 years ago
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