Solve for x.5+4/7(21+3x)=41
(note the 4/7 is a fraction not division)
Enter your answer in the box.
x =
Answers
Answer:
The answer is x=14.
Step-by-step explanation:
In order to determine the answer, we have to solve for x, that is, we have to free the "x" variable in any side of the equation. We have to do the same procedure for any variable, independent of the amount of variables in the equation.
Solving the expression for x:
The solution for x is x=14.
Answer:
x=14
Step-by-step explanation:
Solve for x by simplifying both sides of the equation, then isolating the variable.
Related Questions
Alicia cashed her paycheck and used half her earnings to take three friends to dinner. She spent $42.15 on dinner and she brought home more than $20.00. Write an inequality to represent the situation, using x to represent the amount of Alicia's paycheck
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Please help with question 6 (last one)❤️
Some radioisotopes with the longest half-lives can remain radioactive for ________ of years.A. billonsB. millionsC. thousandsD. tens of thousands
A. factoring
B. isolating the x^2 term and finding the square root of both sides
C. using the quadratic formula
D. all three methods would be efficient
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Answers
I think you just subtract the total - the money lisa spent
lets try it
25.50$-13.50$ = 12$
so we all know that its 12$
wanna PROVE IT , try adding 12$+13.50$ =
it will give us the total ;p
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But closer to 0.6.
My Thousandths digit is not a 2.
But the thousandths digit of my double is.
What decimal might I be?
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0.3<x<0.325
Since the thousandths digit of 2x is 2, then the thousandths digit of x is 1 or 6, so the decimal could be 0.301, 0.302, 0.311, 0.312, 0.321
Hope this helps :)
Numbers greater than 0.3 and less then 0.35 are between .6 and .7 when doubled.
Lets assume it is a decimal that goes up to the thousandths.
0.310 to 0.324 Would be closer to .6 than .7. We know the thousands digit has to be a 1 or a 6 because its double ends in a two. So it looks like our options are .311, .316 and .321.
Not to scale
vertex angle =
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Answer:
The measure of the vertex angle of the next isosceles triangle is 10°
Step-by-step explanation:
The given information are;
The first isosceles triangle; Base angles = 89°, vertex angle = 2°
The second isosceles triangle; Base angles = 88°, vertex angle = 4°
The third isosceles triangle; Base angles = 87°, vertex angle = 6°
The fourth isosceles triangle; Base angles = 86°, vertex angle = 8°
The vertices of the isosceles triangles form a arithmetic projection, with a common difference of 2°
Therefore, the vertex for next isosceles triangle = 8° + 2° = 10°
The base angles are derived from the sum of interior angles of a triangle which is 180°
Which gives;
2 × Base angles + Vertex angle = 180°
2 × Base angles + 10° = 180°
2 × Base angles = 180° - 10° = 170°
Base angles = 170°/2 = 85°
Base angles of the fifth isosceles triangle = 85°
From which we have;
The fifth isosceles triangle; Base angles = 85°, vertex angle = 10°
The measure of the vertex angle of the next (fifth) isosceles triangle = 10°
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Answer:
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