3 years ago

Help me plzzz please please pleaee

Mathematics

1 answer:

zalisa [80]3 years ago

4 0

The correct answer is 67 degrees because angle PTR is vertical to angle STQ which means they have equal values

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WdkNEIOEWHDEIWDHWWD/

KiRa [710]

Answer:

ok brainliest pls

Step-by-step explanation:

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3 years ago

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The angle of elevation from L to K measures 39°. If KL = 12, find JL. Round your answer to the nearest tenth.

WITCHER [35]

Answer is C=9.3

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3 years ago

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Whats the rule for the pattern 8,6,9,7,10.....?

Delicious77 [7]

Answer:

subtract 2 and add 3

Step-by-step explanation:

8-2=6

6+3=9

9-2=7

7+3=10

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3 years ago

5y + 4(-5 + 3y) = 1 – y solve step by step please

Studentka2010 [4]

Step by step, meaning explaining the equation right and answer?

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4 years ago

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MARKING AS BRAINLIEST!! Starr if given functions are inverse)!

Kitty [74]

Answer: They are inverses of each other

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Explanation:

We'll need to compute h(f(x)) and f(h(x)) to see if we get x each time.

$h(x) = 9x-4\\\\h(f(x)) = 9(f(x))-4\\\\h(f(x)) = 9\left(\frac{x+4}{9}\right)-4\\\\h(f(x)) = x+4-4\\\\h(f(x)) = x\\\\$

and,

$f(x) = \frac{x+4}{9}\\\\f(h(x)) = \frac{h(x)+4}{9}\\\\f(h(x)) = \frac{9x-4+4}{9}\\\\f(h(x)) = \frac{9x}{9}\\\\f(h(x)) = x\\\\$

Both composite functions lead to x each time.

The equations h(f(x)) = x and f(h(x)) = x being true means each function is the inverse of the other.

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3 years ago

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