Answer: <u><em>Problem 1</em></u>
SA = 430.0
Step-by-step explanation:
13*11=143 divided by 2 is 71.5 (front face of the figure)
13*11=143 divided by 2 is 71.5 (backk face of the figure)
13*7=91 (left side rectangle)
17*7=119 (right side face rectangle)
11*7=77 (base)
Add all together 71.5+71.5+91+119+77=430.0
<u><em>Problem 2</em></u>
10*9=90 divided by 2 = 45 (front face triangle)
10*9=90 divided by 2 = 45 (back face triangle)
10*9=90 (right side rectangle face)
10*13.5=135 (left back side rectangle face)
10*10=100 (base)
Add everything together
45+45+90+135+100=415.0
Hope this helps!
Answer: 60.875
Step-by-step explanation:
57+59+60+60+61+61+64+65= 487
then 487/8= 60.875
Answer:
Step-by-step explanation:
<em>Step 1: Define the way to calculate distance between 2 points in two-dimensional (2D) plane</em>
Supposing that there are two points and on 2D plane.
The distance between these two points is calculated by:
<em>Step 2: Calculate the distance </em> <em>between </em><em> & </em><em> and distance </em> <em>between </em><em> and </em>
Applying the formula in step 1:
<em>Step 3: Compare and conclude</em>
Because => => N is closer to P than M
Hope this helps!
:)
Answer: The answer is C.
Step-by-step explanation: This is because when you solve you get y=1/10x+6.5 this graph runs through the point (5,7) and is perpendicular to y=-10x+1. In order for two equations to be perpendicular their slopes will be the opposite.