The triangle does not exist because the sum of the lengths of any two sides of a triangle is greater than the length of the third side.
A triangle is a three-sided polygon that consists of three edges and three vertices.
The sum of the lengths of any two sides of a triangle is greater than the length of the third side.
In the given triangle the smaller sides are 8 and 17.
The larger side length is 26.
The sum of the two sides of a triangle must be greater than the third side length to make the triangle exist.
8+17 is 25
25<26
Hence, the triangle does not exist because the sum of the lengths of any two sides of a triangle is greater than the length of the third side.
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the course is a circle of radius R meters?
F. 3R
G. 3πR
H. 3πR^2
J. 6R
K. 6πR
Answer:
The rule is: y = -10x+85
Step-by-step explanation:
The rule is given by:
Here m is the gradient and b is the y-intercept.
We have to take two pairs of input-output to find the rule
Let the two pairs be:
(x1,y1) = (1,75)
(x2,y2) = (2,65)
Slope is found using the formula:
Putting the values
Putting the value of slope
Putting a pair of input-output in the equation (1,75)
Putting the value of b
Hence,
The rule is: y = -10x+85
25 < –5x
–5 < x
a. The student should have added 6 to both sides instead of subtracting it.
b. The student divided 25/–5 incorrectly.
c. The student should have switched the direction of the inequality sign to get –5> x for a final answer.
Answer: c. The student should have switched the direction of the inequality sign to get –5> x for a final answer.
Step-by-step explanation:
From the given steps, the last step is done wrong by student.
When we multiply or divide any negative number on vboth sided of the inequality, the sign of inequality reverse its direction .
In the last step student divide the inequality by -5 but didn't switch direction of the inequality sign.
hence, c is the right option "The student should have switched the direction of the inequality sign to get –5> x for a final answer."
I guess it's 1/10 becuase you guys said it so.