the cost of the chocolate of 1 kg will be 30$
Answer:
9 km × 31 km = 279 km
Step-by-step explanation:
I dont know 31 × 9
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Congruent triangles are all the same. Given that the faces of a triangular pyramid are congruent then all its faces are the same. It is also good to note that this pyramid has 4 faces. Given that the surface area of the pyramid is 372m^2, the area of one face will be:
area=(total area)/(number of faces)
=372/4
=93 m^2
Hey there! I'm happy to help!
To find the distance between points, you find the difference between the x values, square it, find the difference between the y values, square that, add the two numbers you got, and then square root it.
Find the difference between the x values.
-3-(-4)=-3+4=1
Square it.
1²=1
Find the difference between the y values.
3-3=0
Square it.
0²=0
We add the two numbers we got.
1+0=1
And we square root it.
√1=1
The distance between these points is 1.
Have a wonderful day! :D
