Answer:
I need to know the options to be able to answer
Edit your answer and attach the option and I'll gladly help you
May I have brainliest please? :)
Answer:
An expression is one or more terms in an algebraic phrase. An expression does not contain the = sign because it is a phrase. Some examples of algebraic expressions are 2x, 5x + 3, 8m - 5m + 10
Evaluate an Algebraic Expression
To evaluate an algebraic expressiontext annotation indicator for x = 3, means to replace the variable x with the number 3 and then simplify by following order of operations.
Example:
Evaluate the following expression for x = 3.
3 xtext annotation indicator + 5
3(3) + 5text annotation indicator
= 9 + 5
= 14
Write an Algebraic Expression
To write an algebraic expression, look for key words that tell you what operation (add, subtract, multiply, or divide) to use.
Example:
Write an algebraic expression for: The product of x and 5 .
The key word here is product . You may recall that a product is the answer obtained when you multiply. That means we want to multiply x and 5, so we write the expression as 5 x . It should be written the standard way by putting the coefficient in front of the variable.
Step-by-step explanation:
Answer:
y=a right angle triangle
y=50
Step-by-step explanation:
140-90
=50
if u add 90 and 50 it totals up to 140
they are vertically opposite triangles hope that helps
Answer:
35
Step-by-step explanation:
In the diagram, PL and OP are equal. PL is given to be 17.5 units, so OP is also 17.5 units.
Since PL and OP are on the same line, the length of LO is the sum of the lengths of PL and OP.
LO = 17.5 + 17.5
LO = 35