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2 years ago

UNIT 5: CEREAL BOX PROJECT / PORTFOLIO

Mathematics

1 answer:

Monica [59]2 years ago

4 0

Answer:

....... I also have this question

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What is the measure for the following ∠? m∠BOA 20 40 60

ad-work [718]

The answer to your question is 40

7 0

3 years ago

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A circle is shown. 2 raddi are drawn. A chord connects the points of the radii on the circle to each other to form a triangle. T

iragen [17]

Answer:

$(5\pi-11.6)ft^2$

Step-by-step explanation:

Given:

Length of radius of circle = 5 feets

Length of perpendicular bisector = 4 feets

To find:

Area of the shaded portion of the circle

Solution:

As OD is perpendicular bisector of AB,

$AB=2AD=2(2.9)=5.8\,\,feets$

$\angle ODA=90^{\circ}$

Area of $\Delta AOB$ = 1/2 (base) × (height) = $\frac{1}{2}\times 4\times 5.8=11.6$ square feets

Area of sector AOBC = $\frac{\angle AOB}{360^{\circ}}\pi(r^2)=\frac{72^{\circ}}{360^{\circ}}\pi(5^2)=5\pi$ square feets

Here, r denotes radius of circle

So,

Area of shaded portion = Area of sector AOBC - Area of $\Delta AOB$ = $(5\pi-11.6)ft^2$

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3 0

3 years ago

What solid figure is shown below? triangular pyramid square pyramid rectangular prism cylinder

Gennadij [26K]

RECTANGULAR PRISMS

also known as cuboids ....are all around us. A few of the examples are books, boxes, buildings, bricks, boards, doors, containers, cabinets, mobiles, and laptops.

:-)

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3 years ago

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A 50-foot flagpole is at the entrance of a building that is 300 feet tall. If the length of the flagpoles shadow is 30 feet at a

MArishka [77]

The building is 300/50 = 6 times as high as the flagpole, so we expect its shadow to be 6 times as long: 6×30 ft = 180 ft.

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3 years ago

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Jessie works as a salesman. He earns a daily wage of 250 pesos and an additional

Darina [25.2K]

Answer:

$y = 250 + \frac{10x}{3}$

Step-by-step explanation:

Given

$Daily\ Wages = 250$

$Additional = 10$ for every 3

Required

Determine the function that represents Jessie's daily earnings:

From the question, we have that:

y = earnings

x = phones

If for 3 phones, he gets 10.

i.e.:

3 pieces = 10

then

$1\ pieces = \frac{10}{3}$ ----- By dividing both sides by 3

and

$x\ pieces = \frac{10x}{3}$ ----- By multiplying both sides by x

The above expression represents the additional earnings for x phones

So, daily earnings y is calculated as :

$y = Daily\ Wages + Additional\ Earnings$

$y = 250 + \frac{10x}{3}$

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2 years ago