Answer:
True. 3:4 is the same as 30:40 because they both times 10
Step-by-step explanation:
The value of x in the equation is 4
<h3>What are algebraic expressions?</h3>
Algebraic expressions are seen as expressions that consist of factors, variables, terms, coefficients, and certain constants.
These expressions are also known to be composed of some arithmetic operations, which includes;
- Subtraction
- Addition
- Division
- Multiplication
- Parentheses
- Bracket, etc
Given the expression;
(2x-4)^2=16
√(2x-4)^2 = 16
Find the square root of the expression, we have;
√(2x -4)^2= √16
Find the values
2x - 4 = 4
collect like terms
2x = 4 + 4
Add like terms
2x = 8
Make 'x' the subject of formula
x = 8/2
x = 4
Hence, the value is 4
Learn more about algebraic expressions here:
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Answer:
Step-by-step explanation:
<u>Given line h:</u>
Dilated line is parallel to original, so will have same slope of -2
<u>y-intercept will change by a scale factor of 4: </u>
- (0, 1) → (0*4, 1*4) = (0, 4)
<u>So the equation of the new line is:</u>
Answer:
Melanie has 6 autographed baseballs.
Step-by-step explanation:
Diego has 4 times as many autographed baseballs as Melanie, and Diego has 24. 24/4 = 6.
Oder of operations is this;
