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Leni [432]
3 years ago
13

the length of a rectangle is the sum of width and 1. the area of rectangle is 20 units. what is the width, in units, of the rect

angle
Mathematics
1 answer:
Greeley [361]3 years ago
5 0

Answer:

the width is 4 units

Step-by-step explanation:

because 4+ 1 = 5 is the length

4 is the width

20 is the area

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A drawer contains a dozen each of red, blue, green, and white socks, all unmatched. Laura takes socks out at random in the dark.
iren2701 [21]

Answer:

8

Step-by-step explanation:

The probability of picking out a certain colour = 12/48 = 1/4

So, this means that every 4 socks you pick out you can be sure of having one of each colour. If you need to find a pair, then you pick out 8.

Hope this helps

7 0
3 years ago
Help due tonight<br> plssss
postnew [5]

Answer:

Perpendicular to base

Step-by-step explanation:

The cut creates two rectangular prisms (each angle must be 90 degrees)

The cut is perpendicular to the base

6 0
3 years ago
Pythagorean Theorem in Cones. Please help
Lady_Fox [76]
3^2 + height^2 = 9^2

9 + height^2 = 81
height ^2 = 72

height = sqrt(72)

5 0
4 years ago
HELP ME IT'S URGENT I COULD FAIL
hjlf

Answer:

pm+2=8

Step-by-step explanation:

Given,

m=3

p=3

We know,

pm+2=3(3)+2

=3×3+2

=6+2

=8

5 0
2 years ago
Read 2 more answers
How many unique ways are there to arrange the letters in a word OPAL.
jek_recluse [69]

Answer:

24.

Step-by-step explanation:

We can use the factorial function to find the number of unique arrangements in a word.

There are 4 unique characters in 'OPAL'. As such, 4! = 24.

In the case that there were repeating characters, such as 'OPALA', then we would divide by the factorial of the number of repeating letters. That looks something like this:

\frac{5!}{2!} = 60

Hope this helped.

7 0
3 years ago
Read 2 more answers
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