What is the value of the expression below when x equals 3 13 + 12x
Yes, the / symbol represents division in mathematics.
Substitute x with 3 in the expression:
13 + 12(3)
= 13 + 36
= 49
Therefore, the value of the expression when x equals 3 is 49.
Ruben's football team lost 5 yards, which means went backwards on their last play. Which integer best represents this?
The integer that best represents going backwards by 5 yards is "-5".
Sam knows that 1 inch is about 2.54 centimeters how many centimeters is 6 inches?
If 1 inch is approximately 2.54 centimeters, then 6 inches will be:
6 inches x 2.54 centimeters per inch = 15.24 centimeters
Therefore, 6 inches is approximately equal to 15.24 centimeters.
3/7 ÷ 2/5
When dividing fractions, we multiply the first fraction by the reciprocal of the second fraction.
So,
3/7 ÷ 2/5
= 3/7 × 5/2
= 15/14
Therefore, 3/7 ÷ 2/5 simplifies to 15/14.
Hillary is sharing a box of candy with her friends if there are b pieces of candy in the box being split between 6 people. Which expression shows how many pieces of candy each person will get
The expression that shows how many pieces of candy each person will get would be:
b/6
This is because there are b pieces of candy being shared between 6 people, so each person will get an equal part of b/6 pieces of candy.
Is the / division?
Is x is 5.66 inches and b is 8 inches and h is 4 inches what is the area of the triangle JKL picture below?
It is not possible to determine the area of the triangle JKL from the information given.
This is because we need to know either the length of the height of the triangle, or the length of one of its sides in addition to the base JK.
We are given the length of the base JK, which is 8 inches, but we do not have enough information to calculate the length of the height of the triangle.
Therefore, the area of the triangle JKL cannot be determined with the information provided.