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3 years ago

Random arm span and height of random people

Mathematics

2 answers:

Fittoniya [83]3 years ago

7 0

Don't know my wingspan but i'm 5'3

ziro4ka [17]3 years ago

6 0

I do not know my wingspan either I am 5,2

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(a) use the pythagorean theorem to determine the length of the unknown side of the triangle, (b) determine the perimeter of the

ki77a [65]

Answer/Step-by-step explanation:

a. Unknown side, b, using the Pythagorean theorem is solved as shown below.

$b^2 = c^2 - a^2$

$b^2 = 45^2 - 27^2$

$b^2 = 1,296$

$b = \sqrt{1,296}$

$b = 36$

Unknown side, b, = 36 km

b. Perimeter of the triangle = sum of all the sides of the ∆ = $36 + 45 + 27$

$perimeter = 108 km$

c. Area of triangle = ½*base*height

where,

Base = 36 km

Height = 27 km

$Area = \frac{1}{2}*36*27$

$Area = 18*27$

$Area = 486 km^2$

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3 years ago

Simplify 7/the square root of 2 (as a fraction)

ioda

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3 years ago

(5/x)+(3x-2)=4 what is the first step

liraira [26]

Answer:

Step-by-step explanation:

get rid of the denominator by multiplying by x

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3 years ago

The two-way table of column relative frequencies below shows data on whether or not a person has internet access and their prefe

BabaBlast [244]

Answer: c

Step-by-step explanation: 54% of people with internet access prefer text messaging, while only 31% of people without internet access prefer text messaging.

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3 years ago

If someone charges 18 cents per square inch for frames how much will they charge for a frame that measures 16 inches on each sid

STatiana [176]

Answer:

<h3>2,106 cents</h3>

Step-by-step explanation:

If the frame that measures 16 inches from each sides has a width of 2 inches the length and width of the internal picture will be 4 inches smaller than that of the frame itself is shown below.

Length of the picture in the frame = 16 inches - ( 2inches + 2 inches)

Length of the picture in the frame = 16 inches -4 inches

Length of the picture in the frame = 12 inches

Width will also be 12 inches

Area of the entire frame (plus picture) = 16 * 16 = 256 in²

Area of the picture = 12*12 = 144in²

Area of the frame only = 256 - 144

Area of the frame only = 112 in²

If the frames are charged 18 cents per square inch, a frame with 112 square inches will be charged (18*112) cents 2016 cents

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3 years ago