Answer:
2103
Step-by-step explanation:
I think the answer is -3 i’m not sure
Answer:
1st and 3rd statements are true: 1) The inequality b=70<50 can be used to represent the situation and 2) The graph of the solution set will be shaded to the left.
Step-by-step explanation:
Lets look at this question step by step.
- Quinton has an average resting heart rate of 70 beats per minute so heart rate = 70
- His heart rate increases by fewer than 50 beats per minute so heart rate = <50 or 70<50
- B represents heart rate while running, so 70 is the average resting heart and after running the heart rate is b = 70<50.
Therefore, the first statement is true; The inequality b=70<50 can be used to represent the situation.
- <em>The inequality b-50<70 can be used to represent the situation.</em>
This cannot be true because as heart rate increases, it gets lesser than 50 so in this case, 50 is greater than 70 not lesser than 70.
Moreover, if we take 50 to the right side, it will be 70 + 50 = 120 which is wrong because b is supposed to be less than 50.
- <em>The graph of the solution set will be shaded to the left.</em>
This is true because b<50 and whenever there is a less than sign, the graph is shaded to the left.
- <em>A possible value for b is 120.</em>
- <em>A possible value for b is 140.</em>
These two statements cannot be true as be is supposed to be less than 50.
!!
- 3x + 4y = 6 and 3x + 4y = 10 are an example for which Ariel’s claim is true.
- 3x + 4y = 6 and 3x + 4y = 6 an example for which Ariel’s claim is false.
- An improvement to Ariel’s claim is adding the phrase "and the independent variables are different" to her conditional statement.
<h3>What are parallel lines?</h3>
Parallel lines can be defined as two (2) lines that are always the same (equal) distance apart and never meet.
<h3>The condition for two
parallel lines.</h3>
In Geometry, two (2) lines are considered to be parallel if their slopes are the same (equal) and they've different y-intercepts. This ultimately implies that, two (2) lines are parallel under the following conditions:
m₁ = m₂
<u>Note:</u> m is the slope.
<h3>What is a conditional statement?</h3>
A conditional statement can be defined as a statement that can be written to contain both a hypothesis and conclusion. Thus, it typically has the form "if P then Q."
Based on the given conditional statement, an example for which Ariel’s claim is true is given by:
- 3x + 4y = 6
- 3x + 4y = 10
Based on the given conditional statement, an example for which Ariel’s claim is false is given by:
- 3x + 4y = 6
- 3x + 4y = 6
An improvement to Ariel’s claim is adding the phrase "and the independent variables are different" to her conditional statement.
Read more on independent variables here: brainly.com/question/16686398
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Step-by-step explanation:
Hey there!
Please see attached picture for your answer.
<u>Hope</u><u> it</u><u> helps</u><u>!</u>