Answer:
1. 14.5
2. 16
Step-by-step explanation:
1. a^2 + b^2 =c^2
20^2 + 21^2 = c^2
400 + 441 = c^2
841 = c^2
=
29 = c
29/2 = x
14.5 =x
2. c^2-b^2 = a^2
34^2 - 30^2 = a^2
1156 - 900 = a^2
256 = a^2
=
16 = a
<span>$123.74856 rounded to the nearest cent would be?
answer
</span>$123.75
<span>
$2.0573 rounded to the nearest cent could be?
</span>answer
$2.06
<span>
45.3297 rounded to the nearest tenth would be?
</span>answer
45.3
No he is wrong
3(3-4x) = 9 - 12x or -12x + 9
The Answer is 3 Inches.
The Equation is 15×9×3.14÷3=141.3 cubic inches(volume)
The Formula is h×r²×π÷3=V