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Bogdan [553]
2 years ago
7

Help with my study guide only answer topic 7 problem A

Mathematics
1 answer:
Doss [256]2 years ago
8 0

sin P = 24/26

cos P = 10/26

tan P = 24/10

sin Q = 10/26

cos Q = 24/26

tan Q = 10/24

you have the first part right. using Soh Cah Toa is the best way to find the trig function when given a labeled triangle.

remember the hypotenuse is the longest side and always across from the 90 degree angle.

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The midpoint of K is M(-3, -1). One endpoint is J(-12, -11). What are the coordinates of endpoint K?
Over [174]

Answer: 2 times sqrt(181) (approximately 26.9)

Step-by-step explanation:

First, we can plot these points on a graph. Then, we’ll use the Distance Formula to calculate the distance between the two points, which is sqrt(181).


Since the problem tells us that one of our coordinates is the midpoint of K, we know that the length of the segment we just calculated is 1/2 of K. We can multiply our answer to get that K is 2 times sqrt(181).

7 0
1 year ago
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Evaluate: -16 - w, when w = -23.
Rus_ich [418]
<span>-16 - w, when w = -23

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3 years ago
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r-ruslan [8.4K]

Answer:

Step-by-step explanation:

The Pythagorean Theorem states that

a^2+b^2=c^2

or that the two legs added together squared equal the hypotenuse squared

not: this only works with right triangles

Now Pythagorean triples are the set of sides that follow that rule

an example would be 3,4,5

why is it a Pythagorean triple?

well because it follows

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7 0
3 years ago
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mash [69]

Answer:

-4,-4

Step-by-step explanation:

let the numbers be x and y.

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x²+4x+4x+16=0

x(x+4)+4(x+4)=0

(x+4)(x+4)=0

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5 0
3 years ago
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ehidna [41]

Answer: graph -3 on the y axis which is the line going straight up and down and then go up one, and then to the right one and graph that point. keep on going up one and to the right one.

Step-by-step explanation:

3 0
3 years ago
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