-3q + 12 greater than equal too 4q - 30 solve for q

Answers

Answer 1

Answer:

Solving the inequality $-3q+12\geq 4q-30$ the value of q is $q\leq 6$

Step-by-step explanation:

We need to solve the inequality: $-3q+12\geq 4q-30$ and find value of q

Solving:

$-3q+12\geq 4q-30\nAdding\,\,-12\,\,on\,\,both\,\,sides:\n-3q+12-12\geq 4q-30-12\n-3q\geq 4q-42\nAdding\,\,-4q\,\,on\,\,both\,\,sides:\n-3q-4q\geq 4q-42-4q\n-7q\geq -42\nDivide\,\,both\,\,sides\,\,by\,\,7\n(-7q)/(7)\geq (-42)/(7)\n -q\geq -6\nMultiply\,\,both\,\,sides\,\,by\,\,-1\,\,and\,\,reverse\,\,the\,\,inequality:\nq\leq 6$

So, solving the inequality $-3q+12\geq 4q-30$ the value of q is $q\leq 6$

Keywords: Solving inequality

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I have this math question and im confused23=x-9;x=14?23=__-9?23=__can you help me?

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find distances
from A to B [(3,2) to (3,7)] is dsistance of 5
from B to C [(3,7) to (8,7)] is distance of 5
it is a square
therefor
from A to B=B to C=C to D=D to A=5

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point is (8,2)

What does 3/8 x 4/9 mean?

Answers

3/8 × 4/9

First, let's see if they can cancel out. Nope. 3 and 8 have no common factors, and neither do 4 and 9.

When you're multiplying fractions together, you can switch out the numerators and denominators (if it helps you visualize things more easily. You won't need to do this step with some practice).

3/8 × 4/9 =
3/9 × 4/8 =

Now three 3 and 9 both have a common factor of 3. Divide them both by that common factor, top and bottom.

3/9 × 4/8 = //Comment: 3 ÷ 3 = 1, 9 ÷ 3 = 3.
1/3 × 4/8 =

4 and 8 likewise have a common factor, but of 4. Divide them both by that common factor. Remember, what you divide or multiply from the top, must also be done with the bottom and vice version. This way it will cancel out.

1/3 × 4/8 = //Comment: 4 ÷ 4 = 1, 8 ÷ 4 = 2.
1/3 × 1/2 =

Now multiply the numerators to each other, and the denominators to each other.

1/3 × 1/2 =
(1 × 1)/(3 × 2) =
1/(3 × 2) =
1/6

That is your answer. To check, we can do the opposite operation. In this case, you can divide the answer by either of the two original fractions and you should get the other. That's a little more advanced though, but a quick and easy way to convert from fraction division to fraction multiplication is to invert the fraction and the division sign to a multiplication sign.

1/6 ÷ 3/8 = 4/9 //Comment: Invert fraction and division sign.
1/6 × 8/3 = 4/9 //Can we cancel out any thing?
1/3 × 8/6 = 4/9

8 and 6 have a common factor of 2. Divide both by that factor.

1/3 × 8/6 = 4/9 //Comment: 8 ÷ 2 = 4, 6 ÷ 2 = 3
1/3 × 4/3 = 4/9

Multiply the numerators together and the denominators together.
1/3 × 4/3 = 4/9
(1 × 4)/(3 × 3) = 4/9
4/(3 × 3) = 4/9
4/9 = 4/9

4/9 = 4/9 which is true. If you like, try it out with 1/6 ÷ 4/9 :)

Robert divided a hexagon into 3 equal parts so he might have divided the hexagon write the fraction that names each part of the whole you divided

Answers

Answer:

$(1)/(3)$

Step-by-step explanation:

The division of an hexagon into 3 equal parts by Robert leaves you with three separated pieces of a whole, each one can be expressed by the fraction $(1)/(3)$ , since you only have one that´s your numerator, and in that part you just have to use the denominator of the number of that you divided the thing into, in this case it´s 3, so 3 it´s the denominator on the fraction.

Final answer:

The fraction that represents each equal part when a hexagon is divided into three equal parts is 1/3.

Explanation:

When a whole, in this case a hexagon, is divided into 3 equal parts, each part represents a fraction of the whole. Since there are 3 parts and each is equal, we can express each part as a fraction of the whole. The fraction is simply 1 (the part) over 3 (the total number of equal parts). Therefore, the fraction that names each part is 1/3.

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What is the value for n-(-5)=35

Answers

n - (-5) = 35
n = 35 + (-5)
n = 30

Answer: 30

Answer:

Step-by-step explanation:

The area of a trapezoid is 39 square millimeters. The height of the trapezoid is 6 millimeters. One of the base lengths of the trapezoidcis 5 millimeters. What is the length of the other base of the trapezoid?

Answers

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