Answer: B and C Step-by-step explanation: 3b+b=4b 2 (2b)=4b
What are some equivalent expressions?
An equivalent expression is an expression that has the same value or worth as another expression, but does not look the same. An algebraic example of equivalent expressions is: 2(2x – 3y + 6) is equivalent to 4x -6y + 12.
How do you find the equivalent of an expression?
0:003:41How to find equivalent expressions – YouTubeYouTubeStart of suggested clipEnd of suggested clipMoving math and science in this video I’d like to talk about equivalent expressions. You can checkMoreMoving math and science in this video I’d like to talk about equivalent expressions. You can check to see if the two expressions are equivalent. By using the following steps. First you will use the
What is an expression equal to 3 4?
Now, we can visually see that 6/8, is equivalent to 3/4, because the total height of the colored parts remains the same.
Which equation is equivalent to log2n 4?
The correct answer is B) 16.
What is this expression equivalent to A -> B?
Hence, a. (a+b) is equivalent to a2+ab.
Are the two expressions equivalent?
Two expressions are equivalent if they can be simplified to the same third expression or if one of the expressions can be written like the other. In addition, you can also determine if two expressions are equivalent when values are substituted in for the variable and both arrive at the same answer.
Which of the following is equal to 3 4?
Equivalent fractions of 3/4 : 6/8 , 9/12 , 12/16 , 15/
What is 3/4 as a fraction?
The fraction 3/4 or three quarters means 3 parts out of 4. The upper number, 3, is called the numerator and the lower number, 4, is the denominator.
How do you get 3/4 as a fraction?
0:383:31Fraction Time Whole Number Application: 3/4 of a 20 milesYouTubeStart of suggested clipEnd of suggested clipOne way to determine three-fourths of 20 would be to recognize this would be three-fourths of a copyMoreOne way to determine three-fourths of 20 would be to recognize this would be three-fourths of a copy of 20. And therefore three-fourths of 20 is equal to three-fourths times 20..
How do you change log base 2 to log 4?
0:012:16Solve log(base2)(x+1)-log(base4)x=1 – YouTubeYouTubeStart of suggested clipEnd of suggested clipThis one into a base 2. And the way to do that is to use the change of base formula. So that equalsMoreThis one into a base 2. And the way to do that is to use the change of base formula. So that equals instead of the log of X over the log of 4.
How do you solve logarithmic expressions?
0:0125:26Solving Logarithmic Equations – YouTubeYouTubeStart of suggested clipEnd of suggested clipSo therefore x is equal to four you can also do this log of 16 divided by log of two if you typeMoreSo therefore x is equal to four you can also do this log of 16 divided by log of two if you type that in that’s equal to four which is x using the change of base formula.
How do you solve log questions?
How to Solve Log Problems:Step 1: Use Known Log Rules. … Step 2: Solve Equation. … Step 3: Check Solutions. … Step 1: Use Known Log Rules. … Step 2: Simplify. … Step 3: Solve Equation. … Step 4: Check Solutions. … Step 1: Simplify.More items…
How do you find equivalent expressions with exponents?
2:515:01IXL F.13 8th Grade Math Identify equivalent expressions involving …YouTubeStart of suggested clipEnd of suggested clipNumbers of the same base we subtract the exponents. That’s also 90 to the sixth power. So it’s aMoreNumbers of the same base we subtract the exponents. That’s also 90 to the sixth power. So it’s a quick these these two expressions are equivalent.
How do you find equivalent expressions with fractions?
1:212:52Equivalent Forms of Algebraic Fractions – YouTubeYouTubeStart of suggested clipEnd of suggested clipWe have to do is multiply straight across 5 times X 5 X 3 times 1/3. And then we have 5 x over 3 theMoreWe have to do is multiply straight across 5 times X 5 X 3 times 1/3. And then we have 5 x over 3 the second expression we have 1/3.
How do you find equivalent expressions in trigonometry?
1:2011:07Equivalent Trigonometric Expressions – YouTubeYouTubeStart of suggested clipEnd of suggested clipSo the cosine of PI over 3 is equivalent to the sine of PI over 6 and you can see that from this isMoreSo the cosine of PI over 3 is equivalent to the sine of PI over 6 and you can see that from this is the first quadrant from the unit circle. The cosine of PI over 3 cosine is the x coordinate.
How do you solve equivalent expressions with exponents?
0:009:14Equivalent Forms of Exponential Equations – YouTubeYouTubeStart of suggested clipEnd of suggested clipHere this power of 2 here is that power of 2 not this one in here so that Square is that’s whereMoreHere this power of 2 here is that power of 2 not this one in here so that Square is that’s where there now when you have a power of another power you multiply the exponents.