Mr.and Mrs.Baker place 12-inch rulers end- to-end along the entire length of a rug.they each use 3rulers.about how many feet long is the rug?

Answers

Answer 1

Answer: There are 2 people measuring, each using 3 rulers.

2 times 3 equals 6.

12in. times 6 rulers equals 72 in.

12 in. equals 1 foot so 72/12 equals 6 feet.

The rug is around 6 feet long.

Answer 2

Answer: The equation is [(3•2)•12]/12. It is 3 times 2 because each Baker uses 3 rulers. It is then times 12 because each ruler is 12 inches. It is then divided by 12 because it says to label in feet and there are 12 inches in a foot. Remember to label feet with your answer.

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Helppp I need the right answer quick

Answers

1. Two consecutive integers means that the values are whole numbers and they are located right after the other (eg. 2, 3).

Now, let us call the smaller value x. The consecutive value will be one greater than x, thus the larger value may be written as x + 1.

2. We know that the product of the two values is 420. Given that the smaller value is x and the larger value is x + 1, we can write this as:

x(x + 1) = 420

3. Now we can expand to get:

x^(2) + x = 420

4. Now subtract 420 from both sides to get:

x^(2) + x - 420 = 0

Therefor, the constant of the quadratic expression is -420.

The smallest and the largest whole numbers that round to 70 when rounded to the nearest ten. What are the numbers....

Answers

The smallest is 65. The largest is 74.

Smallest ⇒ 65

Largest ⇒ 74

Quentin has 18 unit cubes. how many different rectangular prims can he build if he uses all of the cubes ?a) 4
b)6
c)8
d)18

Answers

A rectangular prism is defined by three lengths.

We can find out how many unit cubes would be in a prism by multiplying these three lengths together--that's how we find our volume.

Similarly, we can come up with different ways to multiply together three different numbers and make 18.
Each combination would be a new rectangular prism, with one catch:
Order doesn't matter. A prism with lengths 2, 2, and 3 is the same as one with lengths 2, 3, and 2, so don't make that mistake.

To find each combination, keep splitting 18 in different ways.
If one of the ways we split it can also be split, we need to write out that, too.
Here are the possible combinations:
18 × 1 × 1, obviously
9 × 2 × 1. splitting off 2
6 × 3 × 1. splitting off 3
4 × 6 × 1. our next biggest we can take out is 6, which can also be split...
4 × 3 × 2. there's the split of 6 into 2 and 3
(3 × 6 × 1 is a repeat.)
3 × 3 × 2 is new, though
(2 × 9 × 1 is a repeat...)
(2 × 3 × 3 is a repeat...)
(aaaand 1 × 1 × 18 is a repeat. let's count up our combinations.)

There are 6 possible ways to multiply numbers together and get 18...
So 6 possible rectangular prisms.

Is 5/6 closer to 1, 1/2, or 2 and why?

Answers

1 because 5/6 is almost a whole. It can't be 1/2 because it would have been 3/6. And it's not 2 because it should have been an improper faction

If LMN=XYZ, which congruences are true by CPCTC? Check all that apply

Answers

Answer:

A) <Z = <N

C) ML = YX

E) <X = <L

Step-by-step explanation:

ΔLMN ≅ ΔXYZ

<L = <X

<M = <Y

<N = <Z

LM = XY

MN = YZ

LN = XZ

so answers:

A) <Z = <N

C) ML = YX

E) <X = <L

During a recent test in his Business Skills class, Lionel typed 207 words in 5 minutes .What is Lionel's typing speed in words per minute?

Answers

41.4 wph because if you divide 207 by 5 you get 41.4

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