2 years ago

Slope intercept form WILL MARK BRAINLIST

Mathematics

1 answer:

RideAnS [48]2 years ago

7 0

Answer : y= -10/1 x - 30

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I need some help please so confused new topic

Zielflug [23.3K]

I think you multiply length times width if not I am sorry. I think the answer is 30. Sorry if it isn’t

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1 year ago

THIS IS THE QUESTION TO THE BACK PAGE! PLS HELP ME ASAP

Alex

There are some errors in your table. Column 1, for example, should be all odd numbers. Columns should alternate even/odd.

It can be useful to build a spreadsheet that fills these numbers.

8 0

2 years ago

The gable end of the roof shown is divided in half by a vertical brace. Find the distance h (in ft) from an eave to the peak. 41

nlexa [21]

Answer:

h = 9 ft

Step-by-step explanation:

Assume the diagram is like the one below.

∆ABD is a right triangle.

We can use Pythagoras' Theorem to find the height h.

$\begin{array}{rcl}h^{2} + 40^{2} & = & 41^{2}\\h^{2} + 1600 & = & 1681\\h^{2} & = & 1681 - 1600\\& = &81\\h& = & \sqrt{81}\\&=& \mathbf{9}\end{array}\\\text{The height of the gable is $\large \boxed{\textbf{9 ft}}$}$