Answer: 24
Step-by-step explanation:
all you have to do is 8x4=24. :) ur welcome
Answer:
194 cm squared
Step-by-step explanation:
The prism is made of 5 shapes: 2 large rectangles, 2 triangles, and 1 medium rectangle.
To find the surface area, find the area of each surface and add them together.
2 large rectangles that measure 10 by 6. So the area is 60. For 2 it will be 2*60 = 120.
2 triangles that measure 4 by 6. So the area is 1/2*4*6 = 12. For 2 it will be 2*12 = 24.
1 medium triangle that measures 5 by 10. So the area is 50.
The total surface area is 120 + 24 + 50 = 194.
12x + 10 + 8x + 10 = 180
20x = 160
x = 8
Hope this helps!
Answer:
-14
Step-by-step explanation:
You've got a(1)=20
a(1) means a(n) when n=1
the sequence is telling you to take the previous value of a(n), which is a(n-1) and subtract 17
then:
a(2) = a(1)-17 = 20 - 17 = 3
a(3) = a(2) - 17 = 3-17 = -14
The place value is millions place