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KIM [24]
3 years ago
15

Check all the answers that represent the same level of precision. A. 100.6 B. 23.45 C. 1.1 D. 42

Mathematics
1 answer:
Bingel [31]3 years ago
7 0
A and D show the same level of precision because they both have numbers in the hundredth place.
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<img src="https://tex.z-dn.net/?f=%20%5Csqrt%5B6%5D%7Bx%20%7B%7D%5E%7B2%7Dy%20%7B%7D%5E%7B3%7D%20%20%7D%20" id="TexFormula1" tit
DIA [1.3K]

Answer:

6 x^2 y^3

Step-by-step explanation:

3 0
3 years ago
What is the area of the circle with a D equals 10
Maslowich

Answer:

A =78.5

Step-by-step explanation:

We need the radius to find the area of a circle

r = d/2 = 10/2 =5

The area of a circle is given by

A = pi r^2

A = 3.14 (5)^2

A =3.14 (25)

A =78.5

7 0
3 years ago
Find the area and perimeter of the room.. the vertices are 10,20 -10,20 -10,-10 10,-10
Ierofanga [76]
The numbers in this problem are ordered pairs, which are points on a graph.
These are (10, 20), (-10, 20), (-10, -10), and (10, -10).
To find the area and perimeter of this shape, you must first find the distance between each point.

Distance between (10, 20) and (-10, 20):
Since the y-value remains the same here, we just have to find the difference in x-values.
This means 10 - (-10)
A negative being subtracted is the same as a positive being added.
That means 10 - (-10) is the same as 10 + 10.
10 + 10 = 20, so the distance between (10, 20) and (-10, 20) is 20 units.

Distance between (-10, 20) and (-10, -10):
The x-values are the same here so just find the difference between the y-values.
20 - (-10) = 20 + 10 = 30
The distance between the (-10, 20) and (-10, -10) is 30 units.

Distance between (-10, -10) and (10, -10):
The y-values are the same so just find the difference between the x-values.
10 - (-10) = 10 + 10 = 20
The distance between (-10, -10) and (10, -10) is 20 units.

Distance between (10, -10) and (10, 20):
The x-values are the same so find the difference between the y-values.
20 - (-10) = 20 + 10 = 30
The distance between (10, -10) and (10, 20) is 30 units.

So now we know the side lengths of the room are 20 units, 30 units, 20 units, and 30 units.

To find the perimeter, add all the side lengths together.
20 + 30 + 20 + 30 = 100
The perimeter of the room is 100 units.

To find the area, multiply the length by the width.
The length is 20 units and the width is 30 units.
20 • 30 = 600
The area of the room is 600 units.

Final answers:
Perimeter = 100
Area = 600

Hope this helps!
7 0
3 years ago
How to solve 9(n+3)=7n-3)
Licemer1 [7]
9(n+3)=7n-3

9n+12=7n-3

2n = -15

n =- \frac{15}{2}
8 0
3 years ago
Read 2 more answers
trinity had $500 in a saving account at the beginning of the summer. she wants to have at least $200 in the account by the end o
igomit [66]
She could withdraw $25 for 12 weeks  and would have $200 left
8 0
3 years ago
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