2500 kg x 4 weeks =10000kg
<span>1 ton = 907.2 kg
??=10000kg
1 x 10000 divided by 907.2
answer=11 tones </span>
The answer for the problem shown in the figure attached is the option b, which is:
b: (7,11,1); 3√19
The explanation for the exercise is:
1- To solve this problem you must apply the proccedure shown below:
2- You have:
R(3,7,-1) and S(10,-4,0)
3- Then S-R is:
(7,-11,1)
4. And the magnitude is:
|RS|=√(7^2+(-11)^2+1^2
|RS|=3√19
Answer:
-30a⁵b + 12a⁴b² + 16a³b² - 4a²b⁴ - 2ab³
Step-by-step explanation:
( - 6a³b + 2ab²)( 5a² - 2ab² b)
multiply the second parantheses by each term from the first parantheses.
-6a³b×(5a²- 2ab²b -b)+2ab×(5a² -2ab²b-b)
-6a³b× (5a² - 2ab² b) +2ab × (5a² - 2ab² b)
-30 a⁵b + 12a⁴b² + 6a³b²+ 10a³b² - 4a²b⁴ - 2ab
combine like terms
-30a⁵b + 12a⁴b² + 16a³b² - 4a²b⁴ - 2ab³
Answer:
y = 24
Step-by-step explanation:
Use Pythagerean Theorem:
a^2 + b^2 = c^2
10^2 + b^2 = 26^2
100 + b^2 = 676
b^2 = 576
b = 24
b = y