All categories

3 years ago

Use the correct inverse trig function to find the missing angle, round to the nearest whole number.

Mathematics

1 answer:

asambeis [7]3 years ago

4 0

Answer:

61 degrees is the missing angle measure

Step-by-step explanation:

$cos^{-1} (\frac{15}{31})$ Use this equation to find the missing angle

61 degrees is the missing angle measure

If this asnwer is correct, please make me Brainliest!

You might be interested in

5( x + 9)<br> What is the answer to that

emmasim [6.3K]

Answer:

5x + 45

Step-by-step explanation:

distribute 5 to both x and 9 so multiply them both

7 0

2 years ago

Read 2 more answers

2.077× (10 to the -4th power) In Scientific notation PLEASE HELP

Rzqust [24]

If you are doing any scientific notation to the negative power the answer will be a decimal. In this case you will move the decimal point four places to the left.
The answer will be 0.0002077

4 0

3 years ago

10t = 90 <br><br> i seriously dont know what to put to make it longer anymore bruv

kondor19780726 [428]

Answer:t= 9

Step-by-step explanation: 10t =90

divide 10 on both sides

so 10t /10 and 90/10

which means t=9

8 0

3 years ago

Read 2 more answers

Which shows the expression below simplified? 0.00028 ÷ (7 × 10-4)

Katyanochek1 [597]

$0.\underbrace{00028}_{\rightarrow5places}=28\times10^{-5}\\\\0.00028:(7\times10^{-4})=\dfrac{28\times10^{-5}}{7\times10^{-4}}=\dfrac{28}{7}\times\dfrac{10^{-5}}{10^{-4}}\\\\=4\times10^{-5-(-4)}=4\times10^{-5+4}=\huge\boxed{4\times10^{-1}}\leftarrow\boxed{b.}\\\\used\ \dfrac{a^n}{a^m}=a^{n-m}$

6 0

3 years ago

Using the Following Image, solve for x

OlgaM077 [116]

Answer:

x = 2

Step-by-step explanation:

x + 1 + 4 = 2x + 3

x + 5 = 2x +3

x + 2 = 2x

2 = x

x = 2

5 0

2 years ago

Read 2 more answers