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Alenkinab [10]
3 years ago
10

Plz hurry!!!!!!! How do you find it?

Mathematics
1 answer:
Colt1911 [192]3 years ago
7 0

Answer:

hope you can see it

the law of cosine is

c2 =a2+b2-2abcos(c)

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MaRussiya [10]

Answer: none of the above

Step-by-step explanation: when performing an hypothesis test and we want to make conclusion by comparing the p-value with the level of significance α

When p is greater than α, we reject the null hypothesis because it simply implies that we have a larger chance to commit a type 1 error ( α is the probability of committing a type 1 error an error where we reject the null hypothesis instead of accepting it ) which means we reject the null hypothesis.

When p is lesser than level of significance α, it means that we have a lesser chance of committing a type 1 error, which means we accept the null hypothesis.

7 0
3 years ago
The common ratio of a geometric series is 1/4 and the sum of the first 4 terms is 170
Hitman42 [59]

Answer:

The first term is 128

Step-by-step explanation:please see attachment for explanation

4 0
3 years ago
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this was the question I needed but it didn't give me the answer. I have to find the perimeter of the following shape above but t
levacccp [35]

Answer:

wait wat

Step-by-step explanation:

8 0
3 years ago
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Urgent
Damm [24]

The result of our calculations about the rate and time are:

  • r=d/t
  • 200000m/hr
  • 200km/hr
  • km/hr

<h3>What is rate?</h3>

Rate can be regarded as the given object with respect to time.

falcon flies= 800,000 meters

t= 4 hours

We were given the  formula as (d = rt)

d= distance

r = rate

t = time

We can make our calculations as:

part a:

r=d/t

part b:

falcon's rate in meters per hour = 800,000 meters / 4 hours = 200000m/hr

part c:

falcon's rate in kilometers per hour=(200000m/hr *(1/1000)=200km/hr

part d:

km/hr

Learn more about rate at:

brainly.com/question/8728504

#SPJ1

4 0
2 years ago
What is equal to 6(x-4)
nadezda [96]

Answer:

6x - 24

Step-by-step explanation:

6(x-4) .....

Multiply the parentheses by 6:

6x - 6 x 4

Multiply the numbers:

6x - 24

5 0
3 years ago
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