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3 years ago

Find the missing length

Mathematics

1 answer:

sashaice [31]3 years ago

7 0

The figure is a large right triangle and therefore the pythagorean theorem can be applied. According to the pythagorean theorem, a right triangle can have legs that are three and four units with a five unit hypotenuse.
In this example, one leg is 15 units so the other must be 20 units with a 25 unit hypotenuse. The hypotenuse is equal to x plus 9 so the value of x must be 16.
final answer x=16

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Please help!

Paha777 [63]

s = r * θ s = 6 * 2 = 12 ft

3 0

3 years ago

Does anybody know the answers to these? will mark brainliest!

jeyben [28]

Answer:

Tan 45=√2/n

n=√2

again

sin 45=√2/m

m=2

answer: m=2,n=√2

2.

sin 45=x/3

x=3/√2=3√2/2

y=3√2/2

ans:x=3√2/2,y=3√2/3

3.

sin 45=a/4

a=4/√2

b=4/√2

ans:a=4/√2,b=4/√2

b=4 base sides of isosceles triangle

sin 45=4/a

a=4√2

ans:a=4√2 and b=4

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2 years ago

What is the distance between the points 4 and -5 on a number line?

Ket [755]

Answer:

4--3--2--1--0--1--2--3--4--5

Positive Negative

Step-by-step explanation:

6 0

2 years ago

F(x)= -3x^3-x^2+x-3 identify the end behavior of each polynomial function

sashaice [31]

end behavior is affect by the exponent and whether its negative or positive

y = y^3 starts negative from -∞ to 0 the from 0 to +∞ goes positive

since this equation is negative its switched

-∞ to 0 its positive x>0

0 to +∞ is negative x<0

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3 years ago

This rectangular prism is intersected by a plane that contains points N, P, U, and R.

Kruka [31]

The answer is 44.3 ft.

4 0

3 years ago

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