Oliver can read 28 1/2 pages in 1 1/6 hours. how long does it take him to read one page

How are perpendicular lines and interesting line alike? How are they different?

sleet_krkn [62]

Perpendicular lines and intersecting lines are the same because they both describe 2 lines that cross one another...

They are different because perpendicular lines cross one another in a specific way. The intersection of perpendicular lines forms 90 degree angles, while intersecting lines just describes 2 lines crossing. It could be at any angle.

3 0

3 years ago

Read 2 more answers

1. Is the following system consistent or inconsistent?

Sidana [21]

Answer with Explanation:

If a consistent system has an infinite number of solutions, it is dependent . When you graph the equations, both equations represent the same line.

If a system has no solution, it is said to be inconsistent . Represent parallel lines.

1) 8x + y + 4 = 0

y = -8x - 4

If we solve equation 8x + y + 4 = 0 for y, we get

y = -8x -4

So, both equations are same. That means both lines are same. So infinite many solutions.

System is consistent

2) Both line slope are same and parallel to each other.

So, no solution

System is inconsistent.

3) Both equation represent the same line. So, infinite many solution.

System is consistent.

4) Both lines are intersect at a point.

Intersection point is (7,0).

5) Both lines are parallel. So, no solution.

System is inconsistent.

3 0

3 years ago

Algebra 1

BigorU [14]

Answer:

The expression is $4b^{6}c^{3}$ ⇒ 2nd answer

Step-by-step explanation:

* Lets explain how to solve the problem

- In the exponent rules, we add the exponents when we multiply terms

have same base

- Ex: $a^{m}*a^{n}=a^{m+n}$

- The volume of the rectangular box is the product of its three

dimensions

* Lets solve the problem

- John buys a water tank from a company

- The tank he buys has the dimensions b² by b^4 by 4c³

∵ The water tank is shaped a rectangular box

∵ The tank has dimensions $b^{2},b^{4},4c^{3}$

∵ The volume of the tank = L × W × H , where L , W , H are the

dimensions of the tank

- Assume that L = b² , W = $b^{4}$ and H = 4c³

∴ The volume of the tank = b² × $b^{4}$ × 4c³

- b² and b^4 has the same base, then add its exponents

∴ The volume of the tank = $b^{4+2}$ × 4c³

∴ The volume of the tank = $b^{6}$ × 4c³

∴ The volume of the tank = $4b^{6}c^{3}$

* The expression which represents the volume of the tank is:

$4b^{6}c^{3}$

∴ The answer is the second expression

8 0

3 years ago

The cost of a blackberry phone at John's Electrontics is $249.99. this cost includes a twelve percent sale tax. How much is the

slamgirl [31]

Answer:

$219.99

Step-by-step explanation:

To find the price without the sale tax you find the opposite of 12%, which would be 88%. Then you multiply .88 by 249.99 to get 219.9912, and since it is money you round to the hundreth to get 219.99.

5 0

3 years ago

13 52<br> — = —<br> 6 X<br> Solve for x please answer quickly

OleMash [197]

Answer:

1/24

Step-by-step explanation:

13/6x = 52

1/6x = 52/13

1/6x = 4

1 = 4(6x)

1 = 24x

24x = 1

x = 1/24

8 0

3 years ago