This is a extremely important geometry im giving brainliest and 50+ points. Provide steps as needed.
This is a extremely important geometry im giving brainliest and - 1

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Answer 1
Answer:

Answer:

answer: 90°

i made a whole page to show working out

hope this helps!! :)


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Ethan buys 4 packs of muffins. He uses a Coupon and saves $2 off the total.Which expression represents his total cost?A. 4+2B. 4m -2C. 4m + 2D. 4 - 2m ​
Please help me. Full explanation. WIll mark brainliest.
(6)and-The terms of an expression 4x² – 3xy are:(a) 4x and -3xy (b) 4x² and 3xy(c) 4x² and -xy(d) x
In a study of 788 randomly selected medical malpractice​ lawsuits, it was found that 494 of them were dropped or dismissed. Use a 0.05 significance level to test the claim that most medical malpractice lawsuits are dropped or dismissed.Which of the following is the hypothesis test to be conducted?A.Upper H 0 : p less than 0.5Upper H 1 : p equals 0.5B.Upper H 0 : p greater than 0.5Upper H 1 : p equals 0.5C.Upper H 0 : p equals 0.5Upper H 1 : p not equals 0.5D.Upper H 0 : p equals 0.5Upper H 1 : p less than 0.5E.Upper H 0 : p not equals 0.5Upper H 1 : p equals 0.5F.Upper H 0 : p equals 0.5Upper H 1 : p greater than 0.5What is the test statistic?Z =(Round to two decimal places as needed.)What is the conclusion about the null hypothesis?A. Reject the null hypothesis because the P-value is greater than the significance level, alpha.B. Fail to reject the null hypothesis because the P-value is less than or equal to the significance level, alpha.C. Fail to reject the null hypothesis because the P-value is greater than the significance level, alpha.D. Reject the null hypothesis because the P-value is less than or equal to the significance level, alpha.What is the final conclusion?A.There is sufficient evidence to support the claim that most medical malpractice lawsuits are dropped or dismissed.B.There is not sufficient evidence to support the claim that most medical malpractice lawsuits are dropped or dismissed.C.There is sufficient evidence to warrant rejection of the claim that most medical malpractice lawsuits are dropped or dismissed.D.There is not sufficient evidence to warrant rejection of the claim that most medical malpractice lawsuits are dropped or dismissed.

A = {1, 2, 3, 4, 5 ,6 ,7} how many subsets of A INCLUDE {1, 3, 5} Write down all the sets ({})

Answers

Answer:

total no of outcomes are '15'

outcomes are shown below.

Step-by-step explanation:

A = {1, 2, 3, 4, 5 ,6 ,7}

subsets which will include {1, 3, 5}

hence, the outcome are :

{1,2,3,5}, {1,3,4,5}, {1,3,5,6}, {1,3,5,7}, {1,2,3,5,6},{1,2,3,5,7},{1,2,3,4,5}, {1,3,4,5,6}, {1,3,4,5,7}, {1,2,3,5,7},{1,2,3,5,6}, {1,3,5,6,7},{1,2,3,4,5,6},{1,2,3,4,5,7}, {1,2,3,4,5,6,7}

so the total no of outcomes are '15'

What does the graph tell us about the humidity in any given location on Earth?

Answers

Answer:

A

Step-by-step explanation:

Answer: A.) The warmer the air temperature, the greater the humidity.

Step-by-step explanation: This is simply what the graph is conveying. As you can see, the line goes up with water vapor and temperature signifying that when the temperature goes up so does the humidity.

What is the inverse of f(x)=(2x+1)2 for x≥−12?

Answers

The inverse of the function will be f⁻¹(x) = [√(x) - 1] / 2 for x ≥ 0.

What is the inverse function?

Let the function f is given as

y = m(x + a) + c

Then the inverse function of the function f will be given by the swapping of x with y and y with x.

The quadratic function is given below.

f(x) = (2x + 1)²

Then the inverse of the quadratic function will be

x = (2f⁻¹(x) + 1)²

2f⁻¹(x) + 1 = √x

2f⁻¹(x) = √x - 1

f⁻¹(x) = [√(x) - 1] / 2 for x ≥ 0

The inverse of the function will be f⁻¹(x) = [√(x) - 1] / 2 for x ≥ 0.

More about the inverse function is given below.

brainly.com/question/2541698

#SPJ2

Answer:

f^-^1(x)=(x)/(4) - (1)/(2) , x\geq -46

Step-by-step explanation:

Theres the inverse

line in the Cartesian plane passes through the points (1, 3) and (5, 4). What is the slope of the line?

Answers

\bf \begin{array}{ccccccccc}&&x_1&&y_1&&x_2&&y_2\n%  (a,b)&&(~ 1 &,& 3~) %  (c,d)&&(~ 5 &,& 4~)\end{array}\n\n\n% slope  = mslope =  m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{4-3}{5-1}\implies \cfrac{1}{4}

Choose the statement below that describes the relationship between a circles diameter and circumference. A. Circumference times diameter is always π. B. Diameter divided by circumference is always π. C. Circumference divided by diameter is always π. D. There is no relationship between circumference and diameter.​

Answers

Answer:

C

Step-by-step explanation:

Which equation represents the line that passesthrough the point (1,5) and has a slope of -2?
1) y = -2x + 7
2) y = -2x + 11
3) y = 2x-9
4) y = 2x + 3

Answers

Answer:

Step-by-step explanation:

y - 5 = -2(x - 1)

y - 5 = -2x + 2

y = -2x + 7

Option 1 is the answer