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Softa [21]
3 years ago
8

What is the vertex of the parabola given by y = -(x − 2)2 − 1? A. (2, 1) B. (2, -1) C. (-2, 1) D. (-1, 2)

Mathematics
1 answer:
Nimfa-mama [501]3 years ago
5 0

The correct answer is <u><em>(2,−1)</em></u>


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Svetach [21]
Answer: 5^(-18)

Step by step solution: See photo

7 0
2 years ago
The average daily attendance at the Lincoln school was 348 students during the month of March. If the month has 21 school days w
lakkis [162]

Answer:

7308

Step-by-step explanation:

348 times 21 = 7308

Sorry if this is wrong.

3 0
3 years ago
HELP ASAP
Sindrei [870]

Answer:

B

Step-by-step explanation:

2/3 ÷ 1/6

=2/3 × 6/1

sorry if I got it wrong

6 0
3 years ago
Read 2 more answers
A garden is made up of two squares and a quarter circle. What is the area of the garden?
Elanso [62]

9514 1404 393

Answer:

  100.27 ft^2

Step-by-step explanation:

The area of each square is ...

  A = s^2 = (6 ft)^2 = 36 ft^2

The area of the 1/4 circle is ...

  A = 1/4πr^2 = 1/4π(6 ft)^2 = 9π ft^2 ≈ 28.27 ft^2

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The area of the garden is the sum of the areas of the quarter circle and the two squares:

  A = 28.27 ft^2 + 2×36 ft^2 = 100.27 ft^2

The area of the garden is about 100.27 square feet.

7 0
2 years ago
At Shannon's Beading Boutique, 6 out of the 20 beads on clearance are plastic. What percentage of beads on clearance are plastic
yKpoI14uk [10]

Answer:

  30%

Step-by-step explanation:

(plastic beads)/(beads on clearance) = 6/20 = 30/100 = 30%

_____

A percentage is a representation of a fraction that has 100 as a denominator. The percent sign (%) is just a shorthand way to write "divided by 100" (/100). The word "percent" means "per hundred", or "divided by 100."

Here, the given fraction (6/20) can be multiplied by 5/5 to make it have a denominator of 100.

3 0
2 years ago
Read 2 more answers
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