Solve equation
2/3=18/x+5
Answers
-13/3=18/x
Multiply both sides by x to get rid of it from the 18/x
-13/3x=18
Multiply both sides by 3 to get rid of the fraction
-13x=54
Divide -13 from 54
x=-4.1538
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Determine the value of "L"
Nagaraj has a party-length sandwich that is 55 inches long and is to be cut into three pieces. The middle piece will be 4 inches longer than the shortest piece, and the shortest piece will be 9 inches shorter than the longest piece. How long will the pieces be?
t - 6(-2t + 1)
Answers
The correct expression which is equivalent to this expression t - 6(-2t + 1) is,
⇒ 13t - 6
What is an expression?
Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
We have to given that;
The expression is,
⇒ t - 6 (- 2t + 1)
Now, We can simplify as;
⇒ t - 6 (- 2t + 1)
⇒ t + 12t - 6
⇒ 13t - 6
Thus, The correct expression which is equivalent to this expression
t - 6(-2t + 1) is,
⇒ 13t - 6
Learn more about the mathematical expression visit:
#SPJ3
Answers
150(100)= 1.50
Now multiply 1.50(66)= 99
we can solve this problem by the rule of three.
Therefore:
66------------------------100%
x--------------------------150%
x=(66 * 150%) / 100%=99
Answer 150% of 66 is 99.
Other method:
150% of 66=1.5 *66=99
Answer: 150% of 66 is 99.
Answers
Answer:
or choose any line with slope 1/4
Step-by-step explanation:
The slope of this line is -4. The slope of the line perpendicular to this line will be the negative reciprocal or 1/4.
Write the equation using the slope m=1/4 and the point slope form.
This is the equation of the line that is perpendicular and passes through the same point (-2,3) as the equation listed.
Answer:
where
can be any number.
Step-by-step explanation:
First we need to clear for y:
and now we have an equation of the form:
where m is the slope and b is the y-intercept.
in this case and
to find and equation perpendicular to this line, the following must be true:
where m is the slope of the original line that i just mentioned, and is the slope of the new line. Substituting
clearing for
thus, the new perpendicular line must have the form:
where the y-intecept can be any number, some examples are:
and so on, the important thing to be a perpendicular line is that the slopes are related to the equation .
Answers
Is there a list of choices that goes along with the question,
that you neglected to share ?
There are millions of expressions that are equivalent to 16a + 24 B .
One of them is:
8 (2a + 3 B) .
Answers
Answer:
509.5
Step-by-step explanation:
Answers
85 + c/4 = 99
Subtract 85 from each side: c/4 = 14
Multiply each side by 4 : c = 56
85+1/4c=99
1/4c+85=99
Subtract 85 from both sides.
1/4c+85−85=99−85
1/4c=14
Multiply both sides by 4.
4*(1/4c)=(4)*(14)
c=56