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4 years ago

Pls helpppppppppppppppp

Mathematics

2 answers:

lorasvet [3.4K]3 years ago

6 0

The volume, fr I don’t rly know sry

Viefleur [7K]3 years ago

5 0

The formula for volume is (length x width c height) since it is a cube all the sides should equal the same length.

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Whats the slope intercept form for the points [5,2] and [0,-1]

Advocard [28]

Answer:

$\displaystyle y=\frac{3}{5}x-1$

Step-by-step explanation:

<u>The Equation of a Line</u>

The equation of the line in slope-intercept form is:

$y=mx+b$

Where m is the slope and b the y-intercept.

The equation of a line passing through points (x1,y1) and (x2,y2) can be found as follows:

$\displaystyle y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)$

We are given the points (5,2) and (0,-1), thus:

$\displaystyle y-2=\frac{-1-2}{0-5}(x-5)$

Operating:

$\displaystyle y-2=\frac{-3}{-5}(x-5)$

$\displaystyle y-2=\frac{3}{5}(x-5)$

To find the slope-intercept form, we continue to simplify the expression:

Removing the parentheses:

$\displaystyle y-2=\frac{3}{5}x-\frac{3}{5}\cdot 5$

$\displaystyle y-2=\frac{3}{5}x-3$

Adding 2:

$\displaystyle y=\frac{3}{5}x-3+2$

$\mathbf{\displaystyle y=\frac{3}{5}x-1}$

4 0

3 years ago

How do i fid all missing sides and angles - Find ALL missing sides and angles in the triangle below.

Anarel [89]

Answer:

All three pairs of corresponding sides are equal. Two triangles. Each side of the first triangle is congruent to one side of the ... Two pairs of corresponding sides and the corresponding angles between them ... Two triangles have one congruent angle. ... The SSS similarity criterion allows us to calculate missing side lengths

Step-by-step explanation:

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4 years ago

WORTH 25 POINTS LAST QUESTION PLEASE ANSWER WILL MARK BRAINLIEST IF RIGHT

Gekata [30.6K]

Answer:

290

Step-by-step explanation:

Surface area=2(wl+hl+hw), 2(25+60+60), 145*2, 290

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3 years ago

Mr. ward paid 250$ for a new microwave the sales tax rate was 7% find the amount of sales tax

dem82 [27]

The amount of sales tax is $17.50 because of trust.

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3 years ago

A passenger car weighs 4.5 times 10 Superscript 3 units. Which unit of measure was used?

Pepsi [2]

20? I’m not for sure maybe look in the book? That’s the answer I got and it was right

5 1

4 years ago

Read 2 more answers