Complete question is;
The shortest side of an isosceles triangle is 2x - 3 inches long. the longer sides are 6 inches longer than the shortest side. the perimeter of the triangle is 33 inches. what is the length of each side of the longer sides of the triangle.
Answer:
Shortest side = 7 inches
Side 2 = 13 inches
Side 3 = 13 inches
Step-by-step explanation:
We are told that;
Triangle is isosceles
The shortest side is 2x - 3 inches
The other 2 sides which are equal because it's an isosceles triangle are both 6 inches longer than the shortest side. Thus;
Side 2 = side 3 = 2x - 3 + 6 = 2x + 3
Since perimeter = 33 and sum of all 3 sides is the perimeter. Thus;
(2x - 3) + 2x + 3 + 2x + 3 = 33
6x + 3 = 33
6x = 33 - 3
6x = 30
x = 30/6
x = 5
Thus;
Shortest side = 2(5) - 3 = 7
Other 2 sides are each; 2(5) + 3 = 13
Answer:i think its a bc i solved and i got of what the question saysStep-by-step explanation:
12/5 = 2.4 min
2.4 minutes - 2 minutes
= 0.4 minutes
60/10=6
6*4=24
It takes John 24 seconds to assemble a watch.
4x - 2y = 10
y = 2x - 5
Because we have a value for y, we can plug it into the first equation to solve for x.
4x - 2(2x - 5) = 10
Distributive property.
4x - 4x + 10 = 10
Combine like terms.
<h3>10 = 10</h3><h3>The equation is true, and so there are infinite solutions, meaning both lines are on top of each-other. </h3>
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