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Karolina [17]
2 years ago
10

There are 4 circles and 16 squares. What is the simplest ratio of circles to the total of shapes

Mathematics
1 answer:
Inessa05 [86]2 years ago
6 0

Answer:

Not including circles in total shapes: 1 circle to every 4 squares or 1:4

Including circles in total shapes: 1 circle to every 5 shapes or 1:5

Step-by-step explanation:

16 ÷ 4 = 4

20 ÷ 4 = 5

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Please help me on this.
ValentinkaMS [17]

Answer:

first one: function

second one: not a function

third one: not a function

fourth one: not a function

Step-by-step explanation:

it is never a function if two of the x inputs are the same or if one x input has two y outputs..

<em>Hope this helps!! Pls mark me brainliest!!</em>

8 0
3 years ago
The price tag on the remote-controlled helicopter said $79. If Jimmy buys the
vredina [299]

Step-by-step explanation:

79×0.08 = 6.32 (tax)

79(price) + 6.32(tax) = 85.32

3 0
2 years ago
2)<br> d-e- and p = Evaluate<br> (2e - d)<br> 2f<br> A)<br> 24<br> B)<br> 1<br> D)
MariettaO [177]

Answer:

i dont no

Step-by-step explanation:

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5 0
2 years ago
Find the approximate volume. Round to the hundredth when necessary.
Sedaia [141]

Answer:

Volume of Sphere is 33.51 ft^3

Volume of Cylinder is 37.7 m^2

Step-by-step explanation:

<u>Volume of a sphere formula:  V = 4 /3πr^3</u>

<u>Volume of a cylinder formula:  V = πr^2h</u>

<u />

<u>Step 1:  Find the volume of the sphere</u>

Since it shows the diameter, you need to divide 4 by 2 to get the radius:  2

V = 4/3*π*(2)^3

<em>V = 33.51 ft^3</em>

<em />

Answer:  Volume of Sphere is 33.51 ft^3

<u>Step 2:  Find the volume of the cylinder</u>

Since it shows the diameter, you need to divide 4 by 2 to get the radius:  2

V = π*(2)^2*(3)

<em>V = 37.7 m^2</em>

<em />

Answer:  Volume of Cylinder is 37.7 m^2

6 0
3 years ago
Factor the following:
Marta_Voda [28]

Answer:

(x + 4) (x - 5) so B:

Step-by-step explanation:

Factor the following:

x^2 - x - 20

The factors of -20 that sum to -1 are 4 and -5. So, x^2 - x - 20 = (x + 4) (x - 5):

Answer: (x + 4) (x - 5)

5 0
3 years ago
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