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3 years ago

Please help I’ll mark you as brainliest if correct

Mathematics

2 answers:

irga5000 [103]3 years ago

7 0

Answer:

I dont know for sure but i think its 5 or 4 feet

VARVARA [1.3K]3 years ago

3 0

It’s 4 ,3 is half of 6 and 5 is half of 10 and 4 is half of 8. They just cut them in half

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Can someone help me with these pls

Troyanec [42]

Answer:

subtract the area of the rectangle from the area of the triangle

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2 years ago

To find a perpendicular line segment from a point to a line, fold the paper so

Brilliant_brown [7]

Answer:

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Step-by-step explanation:

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3 years ago

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Which pairs of polygons are congruent?

Ronch [10]

The correct answer is:

pairs 2, 3, and 4

Explanation:

Congruent polygons are polygons that have the same size and the same shape. We can see from the diagram that the figure in pair 2 has been rotated to form the second figure in the pair. Since the shape and size were not changed, they are congruent.

The figure in pair 3 has also been rotated; this again preserves size and shape, so the figures are congruent.

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4 years ago

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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

Which equation is equivalent to -6 - x) = 24?

Lubov Fominskaja [6]

.........The answer is C

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3 years ago

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