The lateral area of the prism is given by:
LA=[area of the two triangles]+[area of the lateral rectangles]
hypotenuse of the triangle will be given by Pythagorean:
c^2=a^2+b^2
c^2=6^2+4^2
c^2=52
c=sqrt52
c=7.211'
thus the lateral area will be:
L.A=2[1/2*4*6]+[6*8]+[8*7.211]
L.A=24+48+57.69
L.A=129.69 in^2
The total are will be given by:
T.A=L.A+base area
base area=length*width
=4*8
=32 in^2
thus;
T.A=32+129.69
T.A=161.69 in^2
Answer:
Um ig... which problem?
Step-by-step explanation:
Answer:
Step-by-step explanation:
1. 249-142=107
2. Can't see the other number.
3. Hard to tell.
4. 27,975.215*100=2,797,521.5
5. 42.19 divided by 100 = 0.4219
6. I have no clue.
7. 204 divided by 12 = 17. So, K is 17.
8. Don't know.
9. Don't know
10. a 39.72. b Don't know.
11. a one hundred fourteen and six hundred seventy-four thousandths
b two million six hundred nine thousand two hundred fifty-two and sixty-four thousand eighty-one hundred-thousandths
12. Don't know.
13. 8.85 * 80.3 = 710.655
14. 0.04855 divided by 0.971 = 0.05
15. 0.147696 divided by 0.724 = 0.204
16. 831.5 - 47.79 = 783.71
17. 9.411 + 0.455 = 9.866
18. 558.24 - 541.6 = 16.64. So, E would be 16.64.
19. 6.84 * 0.52 = 7.36
20. 28 * 0.37 = 10.36
Hope this helps! This took me a while.
Answer:
theirs nothing to identify tho
Step-by-step explanation:
Step-by-step explanation: To find 2 fractions that are equivalent to 4/10, we either multiply or divide the numerator and denominator by the same number.
Notice however that 4/10 is not in lowest terms so we need to divide the numerator and the denominator by the greatest common factor of 4 and 10 which is 2. So if we divide the numerator and the denominator by 2, we get 2/5 so 1 fraction equivalent to 4/10 is 2/5.
If we multiply both the numerator and denominator of 4/10 by 512, we get the equivalent fraction 2048/5120. So this is another equivalent fraction.
It's important to understand that you can choose any number you want to multiply by as long as you do it to both the top and bottom.
