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2 years ago

I need to find the measure and of |_6

Mathematics

1 answer:

mina [271]2 years ago

4 0

Answer:

Complimentary angles sum to 90°

Angle5 + Angle 6 = 90°

13° + Angle 6 = 90°

Angle 6 = 77°

Step-by-step explanation:

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Help me on number 44 plz

Delvig [45]

All you have to do is write a positive number. let's say 4, then write a positive exponent (that's the tiny number in the right corner of the regular number) and then just write a positive exponent less than 4.
So 4 squared

4 0

2 years ago

Help meee ASAP!!!! Pls

Vedmedyk [2.9K]

Answer:

2/5

Step-by-step explanation:

I found two point and counted the Y change and the X change. Rise over run.

5 0

3 years ago

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If sin a= 12/13 and tan B 8/15 and angles a and b are in qundrant 1 find the value of tan (a+b)

natali 33 [55]

Answer:

The value of Tan (a + b) is $\frac{-220}{21}$ .

Step-by-step explanation:

Given as :

Tan b = $\frac{8}{15}$

Sin a = $\frac{12}{13}$

∵Sin Ф = $\dfrac{\textrm perpendicular}{\textrm Hypotenuse}$

So, $\dfrac{\textrm perpendicular}{\textrm Hypotenuse}$ = $\frac{12}{13}$

Now, Base² = Hypotenuse² - Perpendicular²

Or, Base² = 13² - 12²

Or, Base² = 169 - 144

Or, Base² = 25

∴ Base = $\sqrt{25}$ = 5

And Tan Ф = $\dfrac{\textrm perpendicular}{\textrm Base}$

Or, Tan a = $\frac{12}{5}$

Now, Tan (a + b) = $\dfrac{Tan a + Tan b}{1- Tan a Tanb}$

Or, Tan (a + b) = $\frac{\frac{12}{5}+\frac{8}{5}}{1-(\frac{12}{5}\times \frac{8}{15})}$

or, Tan (a + b) = $\frac{\frac{36+8}{15}}{\frac{75-96}{75}}$

or, Tan (a + b) = $\frac{\frac{44}{15}}{\frac{-21}{75}}$

Or, Tan (a + b) = $\frac{-220}{21}$

Hence The value of Tan (a + b) is $\frac{-220}{21}$ . Answer

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2 years ago

What is the mean (average) of <br> a, a, b, b, b,c

pychu [463]

Answer:

Ans might be a+b+c

Step-by-step explanation:

Hope the picture will help

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2 years ago

The square root of 9 times x to the 6th power

ololo11 [35]

Answer:

531,441

Step-by-step explanation:

9 x 9 x 9 x 9 x 9 x 9 = 531,441

5 0

2 years ago

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