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faust18 [17]
3 years ago
14

Please help I have no clue how to do this​

Mathematics
1 answer:
Alinara [238K]3 years ago
5 0

Step-by-step explanation:

It's a question of trigonometry.

You need to remember that tangent (tan) stands for Perpendicular / Base.

So, tan P = QR / PR

By Pythagoras Theorem,

34² = 30² + x²

x² = 34² - 30²

x² = 1156 - 900

x² = 256

x = 16

Now, placing the values,

tan P = 30 / 16

tan P = 1.875

HOPE IT HELPS ^_^

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Need answer please ASAP
rusak2 [61]

Answer:

1)

Step-by-step explanation:

First you need to do your equation to..... =0 first

So you just minus 13 from 22 and get 9

Then you just do your completing the square

8 0
3 years ago
A computer was originally $ 370$ It is now 8% off. How much does it cos
kirill115 [55]

Answer:

$340.40

Step-by-step explanation:

C = 370 - 370(0.08)

C = 370 - 29.60

C = 340.40

5 0
3 years ago
NEED HELP FAST!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Brainliest to correct answer!!!
expeople1 [14]

If  p=x=2  and  q=x^2=4, then

~p\neq x=2  and  ~q\neq x^2=4

6 0
3 years ago
Which of the following represents a geometric sequence?
grin007 [14]

Answer:

Option 1 is a geometric sequence.

I 1/4, 1/4, 1/4, 1/4

II      1/4, 1/5, 1/6

III     1/4, 1, -4, 1/6

IV     1/4, -4, 1/4, -4

For any geometric sequence there should be a common ratio

To find common ratio we divide consecutive terms

lets check option I

I 1/4, 1/4, 1/4, 1/4

When we divide 1/4 by 1/4 we will get 1

Same 1 for other two terms, so common ratio is 1

Hence the first option is a geometric sequence

Please Mark Brainliest If This Helped!

6 0
2 years ago
write an algebraic expression for this word problem. An orange contains 62 calories which is x fewer calories than a nectarine.
nasty-shy [4]

Answer:

n = 62 + x

Step-by-step explanation:

From the problem given, it is clear that the orange has LESS calories than a nectarine. <em>HOW much less? "x" less.</em>

<em />

Also, orange has 62 calories. So, nectarine MUST HAVE 62 + x calories.

<em>If we let nectarine's calories be n, we can write:</em>

<em>n = 62 + x</em>

5 0
3 years ago
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