Which of the following statements best describes the graph of x + y = 5? (4 points)

Mathematics

2 answers:

Soloha48 [4]3 years ago

8 0

Answer:

Option 2 is correct that is It is a line joining the points whose x and y-coordinates add up to 5.

Step-by-step explanation:

We have been given the expression:

$x+y=5$

So, we can see that the sum of x-coordinate and y-coordinate is 5.

it is a straight line here, x-intercept is (5,0) and y-intercept is (0,5)

You can see the graph of the line in the attachment.

Therefore, option 2 is correct that is It is a line joining the points whose x and y-coordinates add up to 5.

lesya [120]3 years ago

5 0

It's defined by x+y=5 hence the sum of the x-coords and the y-coords is 5. Any point such that his x-coord and y-coord add up to 5 is on the line.

1 is hence False and 2 is True.

(5,5) is on none of the axus, so it can't be 3 or 4.

The answer is 2

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alisha [4.7K]

Answer: The width is: " 10 in. " .
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Explanation:
________________________________________________
Consider a "rectangular prism".
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The formula for the Volume of a rectangular prism:
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V = L * w * h ;
_________________________________________________
in which:

V = volume = 120 in.³ ;
L = length = 8 in.
w = width = ??
h = height = 1.5 in.
____________________________________________
We want to solve for "w" (width) ;
____________________________________________
Given the formula:
____________________________________________

V = L * w * h ;
____________________________________________
Rewrite the formula; by dividing EACH SIDE of the equation by
"(L * h)" ; to isolate "w" on one side of the equation;
and to solve for "w" ;
_____________________________________________
→ V / (L * h) = ( L * w * h) / (L * h) ;

to get:
_________________________________
→ V / (L * h) = w ;

↔ w = V / (L * h) ;
_________________________________
Plug in our given values for "V", "L"; and "h"; to solve for "w" ;
____________________________________________________
→ w = (120 in.³) / (8 in. * 1.5 in.) ;

→ w = (120 in.³) / (12 in.²) ;

→ w = (120/12) in. = 10 in.
____________________________________________________

8 0

3 years ago

Max can type 160 words in 5 minutes. How long would it take him to type 400 words? * A. 12.50 minB. 13 minC. 10.50 minD. 12 min

blagie [28]

To find how long it would take him, one has to divide 400 by 160 and then multiply 5 by what that number is. You multiply 5 by the quotient because that is the number that would make it proportional. 400/160 x 5 is 12.5, meaning that the answer is 12.5 minutes, or A.

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3 years ago

The sum of the measures of the angles is 180. The sum of the measures of the second and third angles is two times the measure of

grigory [225]

Step-by-step explanation:

Let the first angle be $a$ degrees