Rearrange the formula P = 2(l + b) for b.

Answers

Answer 1
Answer: b = -l + 1/2 P is the answer

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Calculate the area of the circular field if its radius is 110m and express this area in hectares?

Answers

Hi There! :)

Calculate the area of the circular field if its radius is 110m and express this area in hectares?

A≈38013.27


Evaluate the expression: -14 - 9n + 4 + 3n, when n = 7

Answers

Answer:

I wish I knew

Step-by-step explanation:

a+b=c

Answer:

I am not sure but I think it's -52.

Step-by-step explanation:

-14-9(7)+4+3(7)

You multiply first, so it would give you: -14-63+4+21.

Then you combine similar terms: -77+25.

Final answer: -52

Identify the inverse g(x) of the given relation f(x).f(x) = {(8, 3), (4, 1), (0, –1), (–4, –3)}

Answers

in plain and short, "the range of the original is the domain of the inverse and the domain of the original is the range of the inverse".

or just to put it plainly, the inverse is the same set, but backward pairs

\bf %f(x) = {(8, 3), (4, 1), (0, –1), (–4, –3)}f(x) = \{(8, 3), (4, 1), (0, -1), (-4, -3)\}  \n\n\n\stackrel{inv erse}{\{(3, 8), (1, 4), (-1, 0), (-3, -4)\}}

5x = -123solve for x.
x = 24 3/5
x = -24 3/5
x = -118
x = -128

Answers

5x=-123\qquad\text{divide both sides by 5}\n\nx=(-123)/(5)\n\n\boxed{x=-24(3)/(5)}

Factor -3bk 2 + 9bk - 6b

Answers

First you do -3bk+9bk and that equals 6bk then since there are no more like terms the experssion would be simplified into 6bk+2-6b
    HOPE THAT HELPED!

Which of these sequences of transformations would not return a shape to its original position?Group of answer choices


1. Translate 3 units up, then 3 units down.


2. Reflect over line p, then reflect over line p again.


3. Translate 1 unit to the right, then 4 units to the left, then 3 units to the right.


4. Rotate 120∘ counterclockwise around center C, then rotate 220∘ counterclockwise around C again.

Answers

Answer:

4.  Rotate 120∘ counterclockwise around center C, then rotate 220∘ counterclockwise around C again.

Step-by-step explanation:

Option 1, 2 and 3 will return a shape back to its original because:

1. 3 units up and 3 units down are direct opposite and will cancel out one another. Hence, the shape will return to its initial position.

2. Reflect over line p, and over p again.

This actions are also direct opposite and also have the same effect as (1)

3. Translate 1 unit to the right and 3 units to the right.

This equates to 4 units to the right and it will cancel out the translation of 4 units to the left.

4. Rotate 120 counter clockwise and another 220 counterclockwise will not make a shape go back to its original position.

Hence:

4 answers the question