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ad-work [718]
3 years ago
10

Which expression is not equal to 1?

Mathematics
2 answers:
ANTONII [103]3 years ago
7 0

Answer:

sin A cos A

Step-by-step explanation:

[ I don't know to type angle theta here so assume A as theta]

As , sin A= p/ h

cos A= b/ h

so,

sinA cosA = p/ h × b/h

= pb/ h^2 ( which is not equal to 1 )

<u>Tip</u><u>;</u><u> </u>you can easily verify other relations expressing trigonometric ratios in terms of p,b & h and further simplifying..

svetlana [45]3 years ago
6 0

Answer:

sin θcos θ

hope it is helpful to you

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Andrea received a $40 gift card to use at a town for a cost her eight dollars per visit to swim a function relating the value of
BigorU [14]

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n = v/8 = 40/8 = 5

Step-by-step explanation:

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HELP PLEASE!! QUESTION BELOW
Levart [38]

Answer:

1) -1

2) 3

3) 5

4) 9

Step-by-step explanation:

Plug the numbers in one at a time.

1) y= 2(-2)+3= -4+3= -1

2) y= 2(0)+3= 0+3= 3

3) y= 2(1)+3= 2+3= 5

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8 0
4 years ago
The equation of the linear regression line represents the relationship between the
Amiraneli [1.4K]

Answer:

511

Step-by-step explanation:

The equation of the linear regression line represents the relationship between

From the above question, let's represent:

Number of candles sold for charity = x

The amount earned for charity = y .

Our equation is given as:

ŷ = 10x +41

Hence, x = 47

y = 10 × 47 + 41

y = 470 + 41

y = 511

The amount of money the charity should expect is 511

3 0
3 years ago
Emma is building a wall around her burning it has taken 45 minutes and she is 75% done what is the time it will take to finish b
oee [108]
<h3> ♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷ 45 minutes is 3/4 of the total time

A simple way to do this is to find 1/4 of the time

To do this, divide by 3:

45/3 = 15

15 minutes is 1/4 of the time

To find the whole time, multiply this value by 4:

15 x 4 = 60

Subtract the time already passed from this:

60 - 45 = 15

It will take her 15 more minutes to finish building her wall.

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

4 0
3 years ago
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