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2 years ago

What is the Approximate the value of √30

Mathematics

2 answers:

Romashka [77]2 years ago

7 0

5.47 is the answer to your question

Nina [5.8K]2 years ago

3 0

5.47722558 is the answer

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Kevin is driving a truck filled with mulch. The mulch is packed in a container 20 feet long, 15 feet wide, and 12 feet tall. If

Ainat [17]

Answer:

20160 pounds

Step-by-step explanation:

20 * 15 * 12 = 3600 feet^3 = Volume

3600 feet^3 * 5.6 pounds = 20160 lbs

3 0

2 years ago

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Find the equation for the plane that contains the line x=−1+3t , y=1+2t, z=2+4t and is perpendicular to the plane containing the

Ivan

Let $L$ be the line given by the vector equation

$(-1,1,2) + \lambda(3,2,4) \ , \lambda \in \mathbb{R}$ .

First, we use the director vectors of the lines L1 and L2 to get the

vector equation of the plane containing them, which we denote by $\Pi_1$ . This is,

$\\\\\Pi_1 : (1,-1,5) + \alpha (2,-1,6) + \beta (1,1,-3) \ , \alpha, \beta \in \mathbb{R}\\\\\\$

We observe that $\vec{N} = (2,-1,6)\times(1,1,-3) = (-3,12,3) \ne (0,0,0)$ . Therefore, the vector equation of $\Pi_1$ defines a plane and $\vec{N}$ is a normal vector to $\Pi_1.$

Finally, the vector equation for the wanted plane, which we denote by $\Pi$ , is

$\Pi : (-1,1,2) + r(3,2,4) + s(-3,12,3), r,s \in \mathbb{R} \ .$

Thus, if $s = 0$ , then $L \subset \Pi$ and since $\vec{N}$ is parallel to $\Pi$ , then it is perpendicular to $\Pi_1$ .

8 0

2 years ago

If w = 9, x = 10, and y = 3, what does 6x over 5y equal?

nirvana33 [79]

Answer:

6x = 6 (10) => 60

5y = 5 (3) => 15

$\frac{6x}{5y} = > \frac{60}{15} = > 4$

hope that helps uhh!!

3 0

1 year ago

Read 2 more answers

Tareq pays $22.10 for 2.6 pounds of salmon. What is the price per pound of the salmon?

kap26 [50]

Answer: $8.50/pound

Step-by-step explanation:

Price per pound --> take the total price and divide it by the number of pounds

$22.10 / 2.6 pounds = $8.50/pound

4 0

2 years ago

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Austin is serving his child french fries and chicken wings for lunch today. Let be the number of french fries in the lunch, and

seropon [69]

Answer:

25f+100c<500

Step-by-step explanation:

He wants that total calorie count to be less than 500 cals, so we use <.

25f, means for each french fries we have 25 calrs.

100c, for each chicken wings we have 100 calories.

So inequality is 25f+100c<500.

For example, he can not eat 4 french fries and 4 wings (4*25+100*4=500 is not less from 500, it is equal), but he can eat 3 fries and 4 wings (3*25+100*4=475<500).

5 0

2 years ago