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oee [108]
3 years ago
15

Can someone tell me the answer step by step about the surface area please step by step to under stand please and show me your wo

rk please I hope some body can answer me

Mathematics
2 answers:
zvonat [6]3 years ago
7 0
Look at the description, ask me if you have any questions

Inga [223]3 years ago
4 0
Surface area I think is the circle. So the formula to find the area of the circle is to do Pi times radius squared. Pi= 3.14 Radius in this case will be 2.2. (Radius is how much it measures out from the middle.) then you want to do 2.2 x 2.2 (since it's square) So the answer would be equal to (I think) 15.1976
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Answer:

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3 years ago
How do you use distributive property for 12(52)-12(62)
ololo11 [35]

Answer:

-120 , split it into diferent parts.

Step-by-step explanation:

12 (52) - 12 (62) = ?

12 x 52 = 624

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3 years ago
Four times the sum of a number and 20 is at most -17
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Answer:

4(20+b)≤-17

Step-by-step explanation:

I hope this helps!

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3 years ago
Jeremy and Arnold are working on a project for math class in which they are to identify the quadratic equation that represents a
denis23 [38]

Answer:

The parabola generated by the expression :

y=x^2-2x+3

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Step-by-step explanation:

The function:

a) y=x^2+11x+24

Direction of parabola: branches pointing up

Location of vertex relative to x-axis: below

So, the parabola doesn't depict a rain gauge off the ground

b) y=-x^2-6x-8

Direction of parabola: branches pointing down

Location of vertex relative to x-axis: above

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Location of vertex relative to x-axis: two units above

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d) y=x^2+4x+4

Direction of parabola: branches pointing up

Location of vertex relative to x-axis: right on the x-axis

So, the parabola doesn't depict a rain gauge off the ground (this is sitting on the ground)

e) y=3x^2+21x+30

Direction of parabola: branches pointing up

Location of vertex relative to x-axis:  below

So, the parabola doesn't depict a rain gauge off the ground

5 0
3 years ago
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Anika [276]

Answer:

For the fruit pastry you will need to buy 4 packages and for the chocolate pastry you will need 5 packages.

Step-by-step explanation:

8 0
3 years ago
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