The volume of the cube is a^2h;<span>
The volume of a square pyramid is (1/3)a^2(h/2) = (a^2h)/6;
Finally, </span>The volume of a square pyramid is (1/6) times t<span>he volume of the cube .</span>
Step-by-step explanation:
x = ounces of 20% solution
15% = 0.15
20% = 0.2
17% = 0.17
x × 0.15 + 8×0.2 = (8 + x)×0.17
x×0.15 + 8×0.2 = 8×0.17 + x×0.17
8×0.2 = 8×0.17 + x×0.02
8×0.03 = x×0.02
x = 8×0.03/0.02 = 12 ounces
we need to mix the 8 ounces of 20% with 12 ounces of 15% to get 17% alcohol (8 + 12 = 20 ounces of it).
Answer:
70 pencils
Step-by-step explanation:
it says 70 pencils so 70 represents pencils
Hope this helps plz hit the crown :D
Using the rule of thirds to evaluate the composition of a well-crafted painting, that eye should be attracted to <span>one or more points of interest.</span>
Answer:
x > 7
Step-by-step explanation:
Given
4x + 6 < 6x - 8 ( subtract 6x from both sides )
- 2x + 6 < - 8 ( subtract 6 from both sides )
- 2x < - 14
Divide both sides by - 2, reversing the symbol as a result of dividing by a negative quantity.
x > 7
