Question 10. Looking at the graph%3A (3 points) a. Triangles ABC and CDE are called similar triangles. b. The slope of the line AE can be written as 3%2F4 . c. This is a proportional relationship.
a. To determine if triangles ABC and CDE are similar, we would need more information, such as angle measurements or side ratios. Without this information, we cannot determine if the triangles are similar.
b. To find the slope of the line AE, we need to identify two points on the line. Given the graph is not provided in the question, we cannot determine the slope of line AE.
c. Without the graph or further information, we cannot determine if this is a proportional relationship.
8. Change the equation from standard form to slope-intercept form by solving for y. 8x−4y%3D24 Determine who changed the equation correctly%3A Bob%3A Subtract 8x from both sides%3A −4y%3D−8x%2B24 Divide by -4 on both sides%3A y%3D2x−6 Bill%3A Subtract 8x from both sides%3A −4y%3D16x Divide by -4 on both sides%3A y%3D−4x Bud%3A Subtract 8x from both sides%3A −4y%3D−8x%2B24 Divide by -4 on both sides%3A y%3D2x%2B24 (1 point) Responses Bob Bob Bud Bud None of them are correct None of them are correct Bill
The correct answer is Bill.
Bob's equation: y = 2x - 6 (Not correct - the constant term on the right side should be positive, not negative)
Bill's equation: y = -4x (Correct - the constant term is missing, but it was subtracted correctly)
Bud's equation: y = 2x + 24 (Not correct - the constant term on the right side should be negative, not positive)
Therefore, Bill changed the equation correctly.
9. Solve 3x%2B2b%3D6c for x. Step 1%3A 3x%2B2b−2b%3D6c−2b subtract 2b from both sides Step 2%3A 3x%3D6c−2b combine like terms%2Fsimplify Step 3%3A 3x3%3D6c3−2b divide by 3 on both sides to get x isolated Step 4%3A x%3D2c−2b simplify%2Ffinal answer Which statement is TRUE%3F (1 point) Responses The process has an error. The correct answer is x%3D−4b−c The process has an error. The correct answer is x is equal to negative 4 b minus c The process is correct. The process is correct. The process has an error. The correct answer is x%3D4bc3 The process has an error. The correct answer is x is equal to the fraction with numerator 4 b c and denominator 3 The process has an error. The correct answer is x%3D2c−23b The process has an error. The correct answer is x is equal to 2 c minus 2 thirds b
The statement "The process is correct" is FALSE.
The correct answer is x = 2c - 2b.
no
Apologies for the confusion. Upon reviewing the steps you provided, I see the error. Let's go through the steps again:
Step 1: 3x + 2b - 2b = 6c - 2b (subtract 2b from both sides)
Step 2: 3x = 6c - 2b (no like terms to combine here)
Step 3: x = (6c - 2b)/3 (divide by 3 on both sides)
Step 4: x = 2c - (2b/3) (simplify/final answer)
Therefore, the correct statement is "The process is correct." The equation is x = 2c - (2b/3).
7. Solve this equation for y%3A 7y%3D12x (1 point) Responses y%3D127x y is equal to 12 sevenths x y%3D12x%2B7 y is equal to 12 x plus 7 y%3D712x y is equal to 7 over 12 x y%3D12x−7
To solve the equation 7y = 12x for y, we need to isolate y by dividing both sides of the equation by 7:
7y = 12x
y = 12x/7
Therefore, the correct answer is y = 12x/7.