3 years ago

50 points ! marking brainly to whoever gets all 5 correct !

Mathematics

1 answer:

Svetradugi [14.3K]3 years ago

3 0

1. 5

2. 7-3 root 3

3. 6

4. 4.24

5. 5.76

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Rebecca bought groceries using 50% of her paycheck from her part time job. She saved 75% of the remaining amount of money and ha

never [62]

0.75 (1/2x) = 60

60/3 is 20, which is 25% of her remaining money,
So her total remaining money is $80.

Then 80 x 2 = 160

8 0

3 years ago

Plz help i need help on this i do not get it

Andrej [43]

Area of circle 1 = πr²
Area of circle 1 = π (10)²
Area of circle 1 = 100π km²

Area of circle 2 = πr²
Area of circle 2 = π (5)²
Area of circle 2 = 25π km²

Number of times the bigger circle is greater than the smaller circle
$\dfrac{100 \pi }{25 \pi } = 4$

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Answer: The big circle is 4 times greater than the small circle.
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6 0

3 years ago

Read 2 more answers

Find the range of the following piecewise function.

Olegator [25]

Answer:

None of the Above

Step-by-step explanation:

The range is [2, ∞) excluding (2, 7) and [11, 16). No part of the piecewise function will give f(x) = 5, for example.