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4 years ago

Complete the missing parts of the paragraph proof.

Mathematics

1 answer:

NARA [144]4 years ago

4 0

I am sick there toooo someone plez helppp

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Find the slope of the line through points (-8,-3) and (5,-3). write the answer in simplest form.

Yakvenalex [24]

The slope is 0

The equation is y= -3

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4 years ago

Find negative square root of 16.

Marta_Voda [28]

Your answer is -4. Good Luck!
Name me brainliest answer please!

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3 years ago

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Alecia builds a box in the shape of a cube with an open top. She plans to paint the box. Alecia calculates that there are 256 sq

STALIN [3.7K]

Answer:

See Explanation

Step-by-step explanation:

The question is incomplete, as the options to select the required condition from were not listed. So, I will answer on general terms

From the question, we understand that the cube has an open-top and the surface ares is 256 in^2

Let L represents the edge length, the surface area (S) is:

$S = 5L^2$

Substitute 256 for S

$256 = 5L^2$

Divide both sides by 5

$51.2 = L^2$

Take square roots of both sides:

$\sqrt{51.2} = L$

$7.155= L$

$L=7.16in$ ---- approximated

The volume of the cube is:

$Volume = L^3$

$Volume = \sqrt{51.2}^3$

$Volume = 366.3573$

$Volume = 366.36in^3$

So, the edge length of the cube is 7.16 inches and the volume is 366.36 cubic inches

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3 years ago

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This table shows a linear relationship. x 5 6 7 8 9 y 33 39 45 51 57 Based on the information in this table, which equation can

mr_godi [17]

Answer:

B. y = 6x + 3

Step-by-step explanation:

Given

x = {5, 6, 7, 8, 9} and
y = {33, 39, 45, 51, 57}

The equation in slope- intercept form:

y = mx + b

Using two pairs of coordinates (5, 33), (6, 39), we will find the slope:

m = (39 - 33)/(6 - 5) = 6/1 = 6

Using one point (5, 33) to find the y-intercept:

33 = 6*5 + b ⇒ b = 33 - 30 ⇒ b = 3

The equation is:

y = 6x + 3

Correct option is B

8 0

3 years ago

This is due soon pls help pls help with ALL the question

trapecia [35]

6+(-5) is the same as 6-5 because when adding negative 5 to 6 you are basically subtracting a regular 5 from 6. So the + in front of the parenthesis makes the 5 a positive: 6+(-5) —— 6-5

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3 years ago

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