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3 years ago

EASY QUESTION FOR 10 POINTS!

Mathematics

1 answer:

just olya [345]3 years ago

7 0

Answer:

pentagon; concave; irregular. 2. SOLUTION: The polygon has 9 sides. A polygon with ... shape of a polygon with 6 sides of alternating length. ... Round to the nearest tenth. 6. ... Area of square is 16 ft. 2 ... So, the shape which uses the most of the fabric is the ... The perimeter of the square tablecloth is 160 inches.

(either 100.5 inches or 201.0 inches

explanation:

and circles, including solving for unknown lengths when the area or perimeter is given. ... Students use prior knowledge to find the area of circles, semicircles, and ... and counting the grid squares and cutting each in half and counting the squares. ... If Marjorie wants to make six placemats, how many square inches of fabric .

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A camera has a listed price of $876.99 before tax. If the sales tax rate is 6.75%, find the total cost of the camera with sales

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Answer:

$936.18

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3 years ago

Frank stands 450 feet from the base of the Statue of Liberty. If the Statue of Liberty is 306 feet tall, what is the angle of de

kari74 [83]

Let the angle of elevation be θ.

We have a right angled triangle with an opposite of 300.5 ft. (306 - 5.5) and an adjacent of 400 ft. Recalling SOH CAH TOA, tanθ = O/A.
tan(θ) = 300.5/400.
θ = tan^-1(300.5/400).
θ = 36.9°.

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4 years ago

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Math Help Please?

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4 years ago

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Create a two step inequality that includes a rational number (fraction) with a solution set of x greater than 7. thanks

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Answer:

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Step-by-step explanation:

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3 years ago

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Shortly after their arrival, Europeans began introducing pigs to the Americas as a source of food. Some escaped, and others were

natka813 [3]

Answer: About 800 thousand

The more accurate value is 807,528 but this is also an approximation.

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

Work Shown:

$t = \text{number of years since the year 2000}$

$P_0 = \text{population (in millions) in the year 2000}$

$P = P_0(1.2)^t\\\\5 = P_0(1.2)^{10}\\\\5 \approx P_0*6.1917364224\\\\P_0 \approx \frac{5}{6.1917364224}\\\\P_0 \approx 0.80752791444922\\\\P_0 \approx 0.807528\\\\$

That's the rough population of wild pigs (in millions) for the year 2000.

Multiply by $10^6$ to get it in terms of units instead.

$0.807528\times10^6 = 807,528$

There were roughly 800 thousand wild pigs in the year 2000.

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2 years ago