1 x+6 -X-2 2 Both expressions equal 5 when substituting 2 for x because OA the expressions are equivalent. Both expressions equal 6 when substituting 2 for x because B. The expressions are equivalent. One expression equals 5 when substituting 2 for x, and the O C. Other equals 2 because the expressions are not equivalent.
- Refer to Expression 1 and Expression 2. Expression 1: 6. 7 - 3^2. 9 + 4^3 Expression 2: 5 + 4. 2 + 6 - 2. 2 -1 (a) What is the value of Expression 1? (b) Insert parentheses in Expression 2 so that it has a value of 19. Then show why your expression has a value of 19.
- 1.2.3 Precedence of Operations Up: 1.2 Java Mechanics Previous: 1.2.1 Notation and Syntax 1.2.2 Java Expressions In Java, arithmetic, boolean, and String expressions are written in conventional mathematical infix notation, adapted to the standard computer character set (called ASCII). For example, the Scheme expression.
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pretty sure the answer is A
Step-by-step explanation:
1/2(2) + 4 = 1 + 4 = 5
2 + 6 - 1/2(2) -2 = 8 - 1 - 2 = 5
The correct option is
(A) Both expressions equal 5 when substituting 2 for x because the expressions are equivalent.
Step-by-step explanation: We are given to find he result of substituting 2 for x in both the following expressions :
Substituting x = 2 in both the expressions, we get
So, the both the expressions equal 5.
Now, from equation (ii), we get
That is, both the expressions are equivalent.
Thus, both the expressions equal 5 when substituting 2 for x because the expressions are equivalent.
Option (A) is CORRECT.
1+4=5 because 1/2 time 2 =1 and then add 4
Step-by-step explanation:
12
Step-by-step explanation:
The equation is:
1/2x+4x+6-1/2x-2
Ok so you can cancel out 1/2x and 1/2x because 1/2x-1/2x=0
You are left with:
4x+4
Rubymine 2018 1 4. If you plug in 2 for x
4(2)+4=12 Permute 2 1 8 download free.
I hope this helps :)
Both expressions equal 5 when substituting 2 for x because both expressions are equivalent
Step-by-step explanation:
Given
- Expression 1
-- - Expression 2
Required
Find the result of both expressions when
Expression 1
Substitute
Expression 2
Substitute Renamer 5 5 0 4.
Both expressions equal 5 when substituting 2 for x because the expressions are equivalent. Goodtask 3 0 1 download free.
Explanation:
2 + 6 - 1/2 * 2- 2=5
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1/2 * 2 + 4 =5
so both equals 5 :D
Step By Step:
With each expression we will first simplify (combine like terms), then substitute, and then solve.
First Expression: Tfm audio tool software for mac.
1/2x + 4
Simplify:
There is no like terms so we result in 1/2x + 4 still
Substitute:
1/2x + 4
1/2(2) + 4
Solve:
1/2(2) + 4
1 + 4 = 5
Second Expression:
x + -1/2x - 2
Simplify:
x + -1/2x - 2
1/2x + (-2)
Substitute:
1/2x + (-2)
1/2(2) + (-2)
Solve:
Como instalar tabs totally accurate battle simulator 2019 gratis. 1/2(2) + (-2)
1 + (-2)
1 - 2 = -1
None of the answers are correct from what I can see. Although, we do know that the two expressions are not equivalent considering we got two completely different answers, so your answer could not be A or B. Next, we know that one expression equals 5, which can remove D and leave us with only C. This leaves us with only to guess of what the answer is.
below?
-x+4
2.
- ::
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- Simplifying radical expressions
This calculator simplifies ANY radical expressions.
Example 1: to simplify $(sqrt{2}-1)(sqrt{2}+1)$ type (r2 - 1)(r2 + 1).
Example 2: to simplify $left( frac{2}{sqrt{3} - 1} + frac{3}{sqrt{3}-2} + frac{15}{3- sqrt{3}}right)cdot frac{1}{5+sqrt{3}}$ type (2/(r3 - 1) + 3/(r3-2) + 15/(3-r3))(1/(5+r3)).
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