Answer:
6.25 % of area of Large triangle = area of smallest triangle
Step-by-step explanation:
Area of large triangle L = (1/2)*base*height
L = (1/2)*(44 m)* h
L = 22*h square m.
2nd equilateral triangle area: S =(1/2)*(22 m)*(0.5h)
S = 5.5*h sq. m.
3rd smallest equilateral triangle area : T = (1/2)*(11 m)*(0.25h)
T = 1.375*h sq. m
-----
Find percent P where T = P* L, 1.375*h = P * 22*h
P = 6.25% = 0.0625
Answer: $11.80 for another 4 panes of glass.
Step-by-step explanation: We know that 9 panes of glass cost $26.55, but we should first find how many dollars would it cost per pane of glass, or 1.
So, we can divide 26.55 by 9 to find the price per 1 pan of glass.
26.55/9 = 2.95, or $2.95 per pane of glass.
Now, we want to know how much it will cost for 4 panes of glass. Simply multiply 2.95 by 4.
2.95 x 4 = 11.8, or $11.80 for another 4 panes of glass.
Answer:
13
Step-by-step explanation:
In order to make the equation true, the blank must be filled with a number that gives 78 when it is multiplied by 6. The missing number can be found as ...
78/6 = 13
The value that makes the equation true is 13.
42 +78 = 6(7 +13)
_____
Simplifying gives ...
120 = 6(20)
<h2>
Explanation:</h2><h2>
</h2>
Hello! Remember you have to write complete questions in order to get good and exact answers. Here I'll assume translation in order to explain some concepts.
Suppose you have the following triangles:
So ΔRST was first translated and the dilated by the following rules:
So as you can see:
Conclusion:
ΔRST was translated, then dilated, to create ΔZXY.