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Svetach [21]
4 years ago
14

Tina decides to measure how the amount of force (in newtons) that concrete can withstand changes as the surface area over which

the force is spread out increases.
What would be an appropriate unit for Tina's purpose?
Mathematics
2 answers:
Vinil7 [7]4 years ago
8 0

Answer:

Newtons per square milimeter

Step-by-step explanation:

Bumek [7]4 years ago
4 0

Answer:

N/m^2

Step-by-step explanation:

If the amount of force (newtons) is changing over the surface area, that means we should use units in the form of newtons over surface area, which is in the form of m^2.

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What is the slope of the line that passes through the points (4, -9)(4,−9) and (8, -3) ?(8,−3)? Write your answer in simplest fo
faltersainse [42]

Answer:

\frac{3}{2}

Step-by-step explanation:

I am assuming that you mean (4,−9) and (8, -3).

m=\frac{rise}{run}=\frac{-3+9}{8-4}=\frac{6}{4}=\boxed{\frac{3}{2}}

Hope this helps.

6 0
3 years ago
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F the domain is {0, 2, -6}, what is the range of y = -2x + 3?
makkiz [27]

Answer:

3,-1,15

Step-by-step explanation:

(0,3)  (2,-1)  (-6,15)

8 0
3 years ago
Keep answer in fraction form. Use < &> in your solution set. Solve for b.Give an exact answer in simplified form. 30b
Fed [463]
I do not know the answer but i need to answer a question in order to ask one,sorry,hope u understand:/
7 0
3 years ago
What is the measure of the missing angle?<br><br> 76<br> 166<br> 86<br> 156
BabaBlast [244]

Answer:

156

Step-by-step explanation:

It the whole line’s angle measure would be 180 degrees. If you subtract 24 from 180 You get 156.

Please give me Brainly answer.

5 0
3 years ago
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All i need to know is if its a function or not (I will give branliest for a good explanation)
tankabanditka [31]

Answer:

It's fine. It is a function. The language can be very convoluted. Put simply a domain value cannot have 2 different range values.

Step-by-step explanation:

The confusing part I think, is probably the fact that -1 and 1 both have an answer of 5.

That's fine. Parabolas do that and they are functions. Two different xs can have the same value. The thing that eliminates functions is when the x value (the domain) has two different y values (the range values). Then you don't have a function.

To try and make it clearer if 1 pointed at both 3 and 5 you would not have a function.

8 0
3 years ago
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