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3 years ago

A proportional relationship is a relationship quantities in which the ratio of one quantity to other quantity is/is not constant

Mathematics

2 answers:

statuscvo [17]3 years ago

8 0

This answer is constant

Nataliya [291]3 years ago

4 0

The answer would be constant. Have a nice day!

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Solve for X 8x - 10 110

Dmitrij [34]

The total angle inside the U-shaped is 180 degree.

110 + (8x-10) = 180

8x-10 = 70
8x = 80

x = 10

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3 years ago

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I need some help with this problem.

ziro4ka [17]

Answer:

Step-by-step explanation:

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4 years ago

The figure below shows a shaded rectangular region inside a large rectangle: A rectangle of length 10 units and width 5 units is

Olenka [21]

Answer:

it's actually 64%

Step-by-step explanation:

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4 years ago

There are 65 people watching a movie at a theater. If 40% of the customers purchased refreshments for the movie, how many custom

MrRissso [65]

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3 years ago

Suppose we have a right triangle with legs of length a and b and hypotenuse of length c. Suppose b=3 and c=5. Then a= , For the

ANTONII [103]

Answer:

Length of right-angle triangle 'a' = 4

$sin(A) = \frac{opposite side}{Hypotenuse} = \frac{a}{c} = \frac{4}{5}$

$cos(A) = \frac{Adjacent side}{Hypotenuse} = \frac{b}{c} = \frac{3}{5}$

$tan(A) = \frac{opposite side}{Adjacent side} = \frac{a}{b} = \frac{4}{3}$

Step-by-step explanation:

Step(i):-

Given b = 3 and hypotenuse c = 5

Given ΔABC is a right angle triangle

By using pythagoras theorem

c² = a² + b²

⇒ a² = c² - b²

⇒ a² = 5²-3²

=25 - 9

a² = 16

⇒ a = √16 = 4

The sides of right angle triangle a = 4 ,b = 3 and c = 5

Step(ii):-

$sin(A) = \frac{opposite side}{Hypotenuse} = \frac{a}{c} = \frac{4}{5}$

$cos(A) = \frac{Adjacent side}{Hypotenuse} = \frac{b}{c} = \frac{3}{5}$

$tan(A) = \frac{opposite side}{Adjacent side} = \frac{a}{b} = \frac{4}{3}$

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3 years ago