Jocelyn said that the triangle below is not a right triangle. Her work is shown below. Explain what she did wrong and show Jocel yn the correct solution.
1 answer:
Jocelyn said that the triangle below is not a right triangle. Her work is shown below. Explain what she did wrong, and show Jocelyn the correct solution.
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Given:
The expression is:
To find:
The value of the given expression.
Solution:
We have,
On simplification, we get
Therefore, the value of the given expression is 1.2.
S(x)=3x² t(x)=4x (t*s)(-2)=(3x² * 4x)(-2)=(12x³)(-2)=-24x³Answer: (t*s)(-2)=-24x³
Answer:
Incorrect
Step-by-step explanation:
150 students are 100%,
82 students are x%
(82*100)/150=54,67%, so that is more than half of all students
Answer:
30 oz of dog food
Step-by-step explanation:
you want to multiply the number 6 over the number of dogs there are and there are 5 so that is 5•6 which =30