Answer:
I believe the answer is B.
Step-by-step explanation:
Because a proportional relationship is one where x is proportional (equal) to y, and Graph A does not fall into that category, and Graph B does, the answer should be B.
Answer:
The answer A
Step-by-step explanation:
Only graph A represents a proportional relationship.
Two quantities are proportional to each other if the graph is a straight line through the origin.
Заранее спасибо!даю 10б
Answer: all solutions
Step-by-step explanation:
all of the numbers cancel out
Is my answer right.
Answer:
Yes
Step-by-step explanation:
The two angles that are both acute (B and C in this case) add up to 90 degrees. That's because a right triangle has 1 angle that = 90 and every triangle has 180 degrees.
<B + <C + 90 = 180
<B + <C = 180 - 90
<B + <C = 90
Equation
2x + 15 + 5x - 2 = 90 Collect like terms
Solution
7x + 13 = 90 Subtract 13 from both sides
7x = 90 - 13 Subtract
7x = 77 Divide by 7
x = 77/7 Divide
x = 11 Substitute
<B
<B = 2x + 15
<B = 2*11 + 15
<B = 37 which makes your answer right
B. Is correct
37°
Hope it helps
Answer:
The required expression is.
Step-by-step explanation:
Consider the provided sentence.
"Add the product of 3 and 6 to 4".
Product of 3 and 6 can be written as:
Now we need to add this product to 4.
Thus the required expression for "Add the product of 3 and 6 to 4" is:
Hence, the required expression is.
The required fraction of the job that remains to be done is 2x / 5.
Given that,
A painting crew reported that a job is 3/5 completed. what fraction of the job remains to be done is to be determined.
In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication, and division,
Let the whole fraction of the job be x.
A painting crew reported that a job is 3/5 completed = 3/5x
The job remains to be done = x - 3/5x
= 2x / 5
Thus, the required fraction of the job that remains to be done is 2x / 5.
Learn more about arithmetic here:
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