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tiny-mole [99]
3 years ago
11

What digit 0-9 does not appear in the first 30 digits of pi

Mathematics
1 answer:
Dmitrij [34]3 years ago
4 0

Answer: 0

Step-by-step explanation: Zero is the only digit that does not show up in the first 30 digits of pi.

Here it is: 3.141592653589793238462643383279

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Explain why a triangle can't have two right angles​
Sedbober [7]

Answer: They would be a rectangle.

Step-by-step explanation:

2 right angles need at least 4 sides, making it impossible to have a 3-sided 2 right angle triangle.

8 0
3 years ago
What is true about open-end credit? OA It is not typically used for a single purchase but for many purchases over a period of ti
Nitella [24]

Answer:

Option B

Step-by-step explanation:

Open end credit 's biggest example is our credit card

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Option B is correct

7 0
2 years ago
BEST ANSWER WILL BE MARKED BRAINLIEST
ddd [48]

Answer:

<em>4 shelves</em>

Step-by-step explanation:

First you will have to subtract the one she keeps by her bed.

27 - 1 = 26 to be put on a shelf.

To find the least number of shelves needed, you will divided the total left by eight:

26 ÷ 8 = 3.25

She can fill 3 shelves completely and still have books left over. So she needs at least 4 shelves!

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5 0
3 years ago
Read 2 more answers
Jack has a rectangular patio with a length that is one foot less than twice its width. His neighbor Ron's patio has the same wid
swat32

Answer:

difference in area = 16 ft²

if you use 8 the difference in length between Jack patio and his neighbor patio will be will be 15 - 13 = 2 ft

if you use 13 the difference i length will be 25 - 18 = 7 ft

Step-by-step explanation:

Jacks rectangular patio

width = a

length = 2a - 1

area = lw

where

l = length

w = width

area = 120 ft²

a(2a - 1)

2a² - a - 120 = 0

(a - 8) (2a + 15)

a = 8 or -15/2

Ron's rectangular patio

width = a

length = a + 5

area = lw

area = 104 ft²

a (a + 5) = 104

a² + 5a -104 = 0

(a + 8)  (a - 13)

a = -8 or 13

How many square feet longer is jack patio longer than Ron's patio is the difference in their area. Therefore,

120 - 104 = 16 ft²

The value 8 or 13 can be used for a since the width a have to be the same.

if you use 8 the difference in length between Jack patio and his neighbor patio will be will be 15 - 13 = 2 ft

if you use 13 the difference i length will be 25 - 18 = 7 ft

6 0
3 years ago
Find the area of the triangle.<br> 16 in.<br> 25 in.
Alja [10]

Answer:

The area of the triangle with the given measurements is 200 in²

Step-by-step explanation:

For this problem, we will need to know the formula for finding the area of a triangle.

<em>A = 1/2(bh)</em>

Now, let's plug in these numbers so we can find the area.

A = 1/2(bh)

A = 1/2(16*25)

A = 1/2(400)

A = 200 in.²

8 0
3 years ago
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