Hannah just bought a new camera. In January she took 14 pictures. The number of pictures she took doubled each month for three months. A. how many pictures did hannah take in march? Write and solve an expression with an exponent to show how many pictures she took.

B. In April, Hanna took 1/2 the number of pictures she took in March. Her brother Jack thinks she took the same number of pictures in April that she did in February. Hannah knew he was incorrect. Write and solve an expression to show why Hannah is right.

Answers

Answer 1

Answer: January = 14 pictures

Number of pictures she took doubled each month for three months.
February : 14 x 2 =   28
March : 28 x 2 =   56
April   : 56 x 2 = 112

A) March: 14 x 2² = 14 x 4 = 56 pictures

B) April : 56 pictures * 1/2 = 28 pictures

I think the same way Jack does.

Answer 2

Answer:

Answer:

42 pictures

Step-by-step explanation:

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BEST ANSWER EARNS BRAINLIEST!An artist is designing a kite like the one show below. Calculate the area to determine how much material she will need to create the kite.

142.5 square inches
105 square inches
37.5 square inches
34 square inches

Answers

Please mark brainliest 3 more to rankup.

so is how I would solve this is one corner at a time. Since these are all triangles you will solve the area of a corner and divide it by 2. Then you will have the area of a corner.

(7.5 x 5) /2= 18.75
(7.5 x 14) /2=52.5
Mirror this on the other side because they are the same on the other side and then add them all together

(18.75 x 2) + (52.5 x 2) = 142.5

Answer is A
142.5

Answer:

The answer is A. 142.5 square inches

1/2x7.5x14= 52.5; 52.5 x 2 = 105

1/2x5x7.5= 18.75; 18.75 x 2 = 37.5

105+37.5= 142.5

(PS I am an FLVS student and I had gotten it right.)

What is the area of a regular hexagon with an apothem 16.5 inches long and a side 19 inches long? Round the answer to the nearest tenth. A. 625.3 in.2 B. 940.5 in.2 C. 156.3 in.2 D. 1,875.8 in.2

Answers

The area of a regular hexagon with an apothem of 16.5 inches and a side of 19 inches is Area of hexagon = 1/2(length of apothem)(perimeter of the hexagon) = 940.5 inches. (Option-B)

Apothem:

Apothem is a perpendicular line from the center of the regular polygon to one of its sides.

Area of Regular polygon with apothem:

Area = 1/2 x (length of apothem) x (perimeter of hexagon)

• Given,

apothem = 16.5 inches and length of a side =19 inches

• Perimeter = 6 x (side of a hexagon)

= 6 x (19)

= 114 inches

• Hence,

Area = 1/2 x (16.5) x (114) = 940.5 inches(rounded to the nearest tenth)

Know more about Regular hexagon :

brainly.com/question/10209400?referrer=searchResults

#SPJ2

Answer: B. 940.5 square inches

==============================================

Explanation:

Any regular hexagon is really the combination of six identical (aka congruent) equilateral triangles glued together. If we can find the area of one triangle, then we multiply by 6 to get our final answer.

The apothem is the height of the equilateral triangle with the triangular base being the side length of the hexagon.

area of triangle = (1/2)*base*height

area of triangle = 0.5*(hexagon side length)*(apothem)

area of triangle = 0.5*19*16.5

area of triangle = 156.75

This is the area of one equilateral triangle. Having 6 triangles leads to a total area of 6*156.75 = 940.5 square inches

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Answers

Answer:

false

Step-by-step explanation: they do not have the same degree

Answer:

false because the angles (AOB and COD) are not equal

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Answers

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The commission for selling a house is$11825, which is 5.5% of the selling price. What is the selling price of the house?

Answers

In this case, the best method starts with finding one percent of the selling price. To do this, divide the commission ($11825) by 5.5. This gets you 1%, which is $2150. Next, multiply this number by 100, turning 1% into 100%. Your final answer is $215,000.

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