Let's set up a proportion.
5/10=?/50
We know that ten times 5 equals 50, so we can multiply the numerator, 5, by 5 to get our answer (what you do to the denominator, you must also do to the numerator).
5x5=25
The answer is 25,
Answer:
R= {7, 11, 15}
Step-by-step explanation:
Since we already know what the Domain is for f (2, 4, 6) we can use that to get the range
Since the domain is also x let's replace x for 2
y=2(2)+3= 4+3=7
One of the range is 7
Replace x for 4
y=2(4)+3= 8+3= 11
One of the other range is 11
Replace x for 6
y= 2(6)+3= 12+3= 15
The last range is 15
So the range is R= {7, 11, 15}
Answer: Add 9 to both sides to complete the square
Step-by-step explanation:
The formula for the number you need to add to complete the square is (b/2)^2. In this case, b = -6, so:
(b/2)^2 = (-6/2)^2 = (-3)^2 = 9.
(After adding 9 to both sides, you will get x^2 - 6x + 9 = 14 which can be factored to (x - 3)^2 = 14)
Answer:
The answer will always be negative
Step-by-step explanation:
The rule is if you multiply positive by positive it will equal positive.
If you multiply negative and negative it will equal positive.
But if you multiply negative and positive it will equal negative.
In this question, if we are trying to identify the positions of
the numbers in their respective values in the numerical form.
Then we can observe the following:
<span><span>
1. </span>The value
of 7 in 503, 497 is ones</span>
<span><span>2. </span>The value
of 7 in 26, 475 is tens</span>
<span><span>
3. </span>The value
of 3 in 6, 300 is hundreds</span>
<span><span>4. </span>The value
of 3 in 530 then is tens</span>
Understanding number positions is very vital in knowing the
digit in particularity. This benefit will be needed in cases of solving complex
and perplex equations and solutions.
