A= 4cm
B= 10cm
C= 8cm
D= 6cm
This one is sort of difficult because you have to visualize the net folding into the shape.
triangle area= 1/2 bh where b is the base and h is the height. Since this is a right triangle, the height will be one of the sides connected to the 90deg angle.
1/2cd= A
1/2 48= A
24cm^2= A
There are 3 other sides. AD= 4*6= 24cm^2
AB= 4*10= 40cm^2
AC= 4*8= 32cm^2
24*2 (2 triangles)= 48+24+40+32= 144cm^2 area for all 5 sides combined.
Hey there!
Let's set up an algebraic equation to represent this problem:
In order to get rid of the squared, we need to take the square root of both sides, therefore, our answer is:
Your answer is the square root of 20.
Hope this helps!
The answer is 14 cases needed to hold 126 binders
3 boxes*3 binder capacity=9
You divide 126 by 9(126÷9)= 14 cases needed
Answer:
B
Step-by-step explanation:
<em>a/b × d/c = a×d / b×</em><em>c</em>
Multiply the numerators 1st.
x × x = x^2
Next is the Denominator.
x+3 × x+2
now try to multiply each term of the 1st expression with the 2nd.
x × x + x × 2 + 3 × x + 6
x^2 + 2x + 3x + 6
x^2 + 5x + 6
Write the numerator & denominator in their respective places.
x^2 / x^2 + 5x + 6