Answer:
Step-by-step explanation:
x2 = 302 + 302 - 2·30·30cos140° = 3178.88; x = √3178.88 = 56.38
3/5 5/9 4/7
A.Three fractions, arranged from left to right, separated by commas. Begin fraction three over five end fraction. Begin fraction four over seven end fraction. Begin fraction five over nine end fraction.
3/5 4/7 5/9
B.Three fractions, arranged from left to right, separated by commas. Begin fraction five over nine end fraction. Begin fraction four over seven end fraction. Begin fraction three over five end fraction.
5/9 4/7 3/5
C.Three fractions, arranged from left to right, separated by commas. Begin fraction four over seven end fraction. Begin fraction three over five end fraction. Begin fraction five over nine end fraction.
4/7 3/5 5/9
D.Three fractions, arranged from left to right, separated by commas. Begin fraction three over five end fraction. Begin fraction five over nine end fraction. Begin fraction four over seven end fraction.
3/5 5/9 4/7
Answer:
What he said ⬆️
Step-by-step explanation:
Ta-Da
B) Quantitative and inferential
C) Qualitative and descriptive
D) Qualitative and inferential
Answer:
D
Step-by-step explanation:
Answer: thats confusing- i cant even see the image correctly- oh yeah im blind
Step-by-step explanation:
;-;
2 units by 4 units
3 units by 2 units
4 units by 4 units
5 units by 6 units
Answer:
It’s c 4 units by 4 units
Step-by-step explanation:
The dimensions of the rectangle should be 2 units by 4 units.
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.