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Ymorist [56]
3 years ago
8

Sam has 15 identical rectangular windows in his home. The length of each window is

Mathematics
1 answer:
zhannawk [14.2K]3 years ago
4 0
He would spend 45$ :)
You might be interested in
Please help and explain.
Alexandra [31]

Answer:

-1/3

Step-by-step explanation:

Use the formula, (y2 - y1)/(x2 - x1).  In this case, there is a negative slope.  

Start from point, (1, 9) and go to point (4, 8).  

Use the formula:

(y2 - y1)/(x2 - x1)

Y2 = 8

Y1 = 4

X2 = 9

X1 = 1

(8 - 9)/(4 - 1) = -1/3

Therefore, the slope is -1/3

6 0
3 years ago
Read 2 more answers
how do you work out the volume of a prism the number on the left is 6,the number on the bottom is 3 and the number on the right
zubka84 [21]
1) calculate the volume of the tri prism    2) find area of the base face    3) find the height    4) multiply area of the triangle base time height    5) answer will be in cubic units
8 0
3 years ago
System of linear equations has been graphed in the diagram. Determine a reasonable solution for the system of equations.
umka2103 [35]

Answer:

D) (0, -3)

Step-by-step explanation:

The solution of two linear equations is the point of intersection of their graphs.

From the graph, the point of intersection of the graphs of the two linear equations is on the y-axis. So, the x value on the y axis is always 0. Also, the point is below the x-axis. So, the y value of the point will be negative.

From the choices given, only (0,-3) matches the above conditions.

Therefore, the correct choice is D. (0, -3).

7 0
3 years ago
11. An astronaut travels 32 million miles to Mars, turns around and comes back the same way, ending up exactly where he started
Andrews [41]

Answer:

0

Step-by-step explanation:

Since displacement is the distance between the journey starting point and the final point if they both are the same the difference becomes zero and hence the displacement.

Displacement = final point - initial point

(<em>both</em><em> </em><em>are</em><em> </em><em>same</em><em>)</em>

<em>=</em><em> </em>same - same

= 0

6 0
2 years ago
Help with this question? thx
Sedbober [7]
EXPLANATION:
1.25 + 0.8 + 2.75 = $4.8

ANSWER: $4.8
6 0
2 years ago
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