Answer:
428 square inches
Step-by-step explanation:
Hi, to answer this question we have to apply the next formula:
Surface area of a prism: 2wl +2lh+2hw
Where w is the width of the prism; l the length; and h the height.
Replacing with the values given:
S (smaller prism) = 2 (4x6) + 2(6x2)+ 2(2x4)=48+24+16= 88 in2
S (larger prism) = 2 (8x10) +2 (10 x5)+2(5x8)= 160+100+80=340in2
Adding both surface areas:
88+340 =428 in2
Feel free to ask for more if needed or if you did not understand something.
Answer:
9.6 units
Step-by-step explanation:
The area of the parallelogram is the product of the base length and distance between parallel sides, either way you figure it.
16 × 6 = area = 10 × h
96 = 10h
h = 96/10 = 9.6 . . . . units
<span><u><em>Answer:</em></u>
(-2,5)
<u><em>Explanation:</em></u>
<u>We are given the following translation rule:</u>
(x,y) .............> (x-3 , y+4)
<u>This means that:</u>
new x coordinate can be found by subtracting 3 from the old x coordinate
new y coordinate can be found by adding 4 to the old y coordinate
<u>From the figure,</u> we can note that the coordinates of point A are (1,1).
Applying the above translation rule, we can get the coordinates of A' as follows:
x coordinate of A' = x coordinate of A - 3
x coordinate of A' = 1 - 3 = -2
y coordinate of A' = y coordinate of A + 4
y coordinate of A' = 1 + 4 = 5
Based on the above, the coordinates of A' would be (-2,5)
Hope this helps :)</span>
