How many faces have an area of 6 cm2?
2 answers:
Answer:
<u><em>2</em></u>
Step-by-step explanation:
There are 6 sides:
3 by 4 = 3*4 = 12, no
3 by 3 = 3*3 = 9, no
5 by 3 = 5*3 = 15, no
Triangles:
Half of 3 by 4 = 1/2 * 3* 4 = 1/2 * 12 = 6, yes
The other triangle is the same, so 2
Answer:
two
Step-by-step explanation:
Area of the rectangle on the left = 4 * 3 = 12 cm^2
area of the square = 3^2 = 9 cm^2
Area of the rectangle on the right = 5 * 3 = 15 cm^2
Area of the two triangles = (4 * 3)/2 = 6 cm^2
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Answer:
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Step-by-step explanation:
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Answer:
a = 3 b = 0
Step-by-step explanation:
(a,-2) b= -2
-2=2a -8
6=2a
3=a
(4,b) a=4
b=2(4)-8
b=8-8
b=0
Answer:
28 books
Step-by-step explanation:
Let x represent the number of books .William owned before anything happens
x/2 + 10 = 24
2(x/2 + 10) = 2(24)
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x = 48 - 20
x = 28
Answer:
it has +4 positive charge because it gives it's 4 electron to another element this is reason
Answer:
1
Step-by-step explanation:
The midpoint is the average of the points H and I
midpoint = | 
| = | 
| = | 1 | = 1
