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2 years ago

Linda is adding padding to all of the surfaces inside her attic for extra warmth in the winter.

1 answer:

3 0

Answer:

Correct, is correct, correct, 4,350

Step-by-step explanation:

i took diagnostic

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UNO [17]

Answer:

I guess it would be C, but i dont get "all numbers are answers" tho cos i thought this equation would be infinitely many solutionsssss

Step-by-step explanation:

4(x+1)+x=5(x-1)+9

4x + 4 + x = 5x -5 + 9

5x + 4 = 5x + 4

Hope this helpeddd

3 0

2 years ago

Soloha48 [4]

25% is a quarter? I don't know what you're referring to

3 0

3 years ago

Vitek1552 [10]

From the given info (and the linked question) we find

$\cos\alpha=-\dfrac5{13}$

$\sin\alpha=\dfrac{12}{13}$

$\sin\beta=-\dfrac45$

Then using the angle-sum identity for cosine, we have

$\cos(\alpha-\beta)=\cos\alpha\cos\beta+\sin\alpha\sin\beta$

$\cos(\alpha-\beta)=\left(-\dfrac5{13}\right)\dfrac35+\dfrac{12}{13}\left(-\dfrac45\right)=-\dfrac{63}{65}$

4 0

2 years ago

Westkost [7]

The attached graph represents the scatter plot of the points

<h3>How to determine the scatter plot?</h3>

The lists of options are not given. So, I will plot the points and upload the scatter plot as an attachment.

The points are given as:

(1,31), (2,8), (3, 38), (4, 14), (5, 22), (6, 31), (7, 27), (8, 47), (9,34), (10,3), (11, 33), (12, 35)

The above points would be plotted using the following scale:

See attachment for the scatter plot