Answer:
204.2 cm
Step-by-step explanation:
equilateral means all sides are of equal length.
the perimeter of such a triangle is simply 3 times one of these sides.
so,
612.6 = 3×0.2×(10x + 90) = 0.6×(10x+90) = 6x + 54
6x = 558.6
x = 93.1
so, a single side is
0.2×(10×93.1 +90) = 0.2×(931 + 90) = 0.2×1021 = 204.2 cm
to check
3×204.2 = 612.6 = the original perimeter.
so, correct.
Your answer would be the equation 17+n
-6 is the answer hope this helps
The simplified value of 12.4 x (negative 6.3) is -78.12
<h3>How to simplify the expression?</h3>
The expression is given as:
12.4 x (negative 6.3)
Rewrite properly as:
12.4 x (-6.3)
Evaluate the product using a calculator
-78.12
Hence, the simplified value of 12.4 x (negative 6.3) is -78.12
Read more about expressions at:
brainly.com/question/723406
#SPJ1
Answer:
<h2><em><u>
972,969,793,936</u></em></h2>
Step-by-step explanation:
<em>972,969,793,936 is the answer when the numbers and multiplied.</em>
<em>You have to multiply according to the different places you put the numbers in. </em>
Hope this helped,
Kavitha Banarjee
