Answer:
- 75-{(8×3)+6}
- 75-{24+6}
- 75-30
- 45
hope it helps
<h3>stay safe healthy and happy.</h3>
Answer:
<em>132 and the second one is 50</em>
Step-by-step explanation:
- <em>For the first one you do 4 x 6 x 5 1/2 = 132</em>
- <em>And for the second one you do 2 1/2 x 2 1/2 x 8 which = 50</em>
- <em>The third one is 7.3 x 8.5 x 4.2 = 260.61 </em>
- <em>Hope this helps</em>
- <em>Hope this is right</em>
- <em>Hope you have a nice day</em>
I need help to solve this problems can somebody help me
Answer:
Leah has 48 marbles.
Step-by-step explanation:
Represent the number of marbles that each person has by L and D.
Leah has 28 more marbles than Dan: L = D + 28.
Then (1/3)L = (4/5)D. Here the LCD is 15, and so multiplying this equation by 15 will remove the fractions: 15(1/3)L = 15(4/5)D.
Therefore, 5L = 12D, and D = 5L/12.
Then, since L = D + 28, L = (5/12)L + 28, or
12L = 5L + 336, or
7L = 336, or
L = 336/7 = 48.
Leah has 48 marbles. That means that Dan has 20 marbles.
Answer:
V = 564.2 m^3
Step-by-step explanation:
The volume of a cone is given by
V = 1/3 pi r^2 h where r is the radius and h is the height
V = 1/3 pi (7)^2 (11)
V =539 /3 * pi
Letting pi be approximated by 3.14
V = 564.1533333 m^3
Rounding to the nearest tenth
V = 564.2 m^3
