MATHEMATICS HIGH SCHOOL

To solve the problem using these steps, what are thdimensions of the rectangle he should draw?
2 units by 4 units
3 units by 2 units
4 units by 4 units
5 units by 6 units

Answers

Answer 1

Answer:

Answer:

It’s c 4 units by 4 units

Step-by-step explanation:

Answer 2

Answer:

Final answer:

The dimensions of the rectangle should be 2 units by 4 units.

Explanation:

The correlation coefficient between x and y is 0.0491, which is very low. This means that there is no linear relationship between x and y. Therefore, it is not possible to use the linear regression model to fit the data.

The other models that you can try are the quadratic, logarithmic, exponential, and power models. To find the best-fitting model, you can calculate the R-squared value for each model. The R-squared value is a measure of how well the model fits the data. The closer the R-squared value is to 1, the better the model fits the data.

Based on the R-squared values, the quadratic model is the best-fitting model. The quadratic model is:

y = -477.38 + 237.66 ln x

The dimensions of the rectangle that the student should draw are 2 units by 4 units.

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There are 18 bikes in the rack. There are 4 more blue bikes than yellow bikes and 2 less yellow bikes than green bikes. How many bikes of each color are in the rack? How do you figure out the problem?

Answers

Their will be the following:

Blue Bikes - 8
Green Bikes - 6
Yellow Bikes - 4

Unfortunately i figured out this problem in my head with guess work.

Hope this has helped in anyway.

The product of a number w and 737

Answers

Given that the number is w ...so the product of w and 737 would be w × 737...=>737w....Hope it helps!!!

Which statements are true?select EACH correct answer.

1)All rhombuses are squares

2)All trapezoids are quadrilaterals

3)All rhombuses are parallelograms

4)All quadrilaterals are parallelograms

Answers

Answer:

3) All rhombus are parallelogram!

What is 7.3519 to 1 decimal place?

Answers

Well, the first decimal place is the tenth place, so if you do NOT want to round, then your answer would be 7.3.
If you DO want to round, your answer would be 7.4 because there is a five in the hundredths place.

I hope this helped you!

$7.3519\approx7.4$

A farmer builds a rectangular pen with a perimeter of 116 feet. If the length is 5 feet more than the width, what is the width?

Answers

The formula for the perimeter of a rectangle is:
A=2l+2w.
We know the area is 116, so we can plug that in for A. Now, we cant solve the equation yet because it still has two variables. Since we know the length is 5 feet greater than the width, we can rewrite l in terms of w. So here is what our new equation will look like:
116=2(w+5)+2w
Now lets solve:
116=2w+10+2w
106=4w
w=26.5 ft.
The width is 26.5 ft.

How do you do,
csc2x-cot2x = tanx

Answers

$csc2x-cot2x=tanx \n \n ((1)/(2)cscxsecx) -( (cotx-tanx)/(2) )=tanx \n \n ((cscxsecx)/(2)) -( (cotx-tanx)/(2) )=tanx \n \n (( (1)/(sinx) (1)/(cosx) )/(2)) -( (cotx-tanx)/(2) )=tanx \n \n ((1)/(2(sinxcosx))) -( (cotx-tanx)/(2) )=tanx \n \n ((1)/(2(sinxcosx))) -( ((sinxcosx)*cotx-tanx)/(2*(sinxcosx)) )=tanx \n \n (1-(cos^2x-sin^2x))/(2(sinxcosx)) =tanx \n \n (1-cos^2+sin^2x)/(2(sinxcosx))=tanx$

$(sin^2x+sin^2x)/(2(sinxcosx)) =tanx \n \n (1-cos2x)/(sin2x) =tanx \n \n (sin2x)/(cos2x+1)=tanx \n \n tanx=tanx$

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