2 years ago

PLEASE HELP ME I NEED TO GET THIS RIGHT!!!!!

Mathematics

1 answer:

GREYUIT [131]2 years ago

8 0

Answer:

Step-by-step explanation:

doi

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NEED HELP ASAP

san4es73 [151]

Answer:

t = 25.05761543°

Step-by-step explanation:

sin (x) = 36/85 = 0.423529412

sin (x) = 0.423529412

x = sin^-1(0.423529412)

x = 25.05761543°

4 0

2 years ago

a man spends ⅕ of his salary on shoes and ⅔ on school fees. what is the fraction of his salary left. pls help asap

svet-max [94.6K]

Answer:

2/15

Step-by-step explanation:

1/5 + 2/3

= 3/15 + 10/15

= 13/15

15/15 - 13/15

= 2/15

4 0

2 years ago

Read 2 more answers

Solve this please <br><br> 2+x=x+2

Travka [436]

Answer

2+x=x+2

2+1x =1x +2

3= 3

3/6= 2

6 0

2 years ago

A scientist who studies sleep has developed a new technique to help people sleep each night. He

Andru [333]

Considering the situation described, the scientist's null and alternative hypothesis are described by:

Null hypothesis $H_0: \mu = 0$ ; Alternative hypothesis $H_1: \mu \neq 0$ .

<h3>What are the hypothesis tested?</h3>

At the null hypothesis, it is tested if there is no difference, that is, the difference of the means represented by $\mu$ is of 0, hence:

$H_0: \mu = 0$

At the alternative hypothesis, it is tested if there is a difference, hence:

$H_1: \mu \neq 0$

More can be learned about an hypothesis test at brainly.com/question/26454209

7 0

1 year ago

How do you get the answer for 3n+5 I’m trying to get my grade up from a C so how do you find this answer?

lana [24]

I think it’s six because 3n=6-5 3 n=6-5 then subtract 5 5 from 6 6

7 0

2 years ago

PLEASE HELP ME I NEED TO GET THIS RIGHT!!!!!​

PLEASE HELP ME I NEED TO GET THIS RIGHT!!!!!