Answer:
I suppose it should be
6b² and (6b²)²
or
6b² and 36
Step-by-step explanation:
(a+b)² = a² + 2ab + b²
therefore
(6b²+2a)² = (6b²)² + 12ab² + 4a²
Answer:
5 1/3
Step-by-step explanation:
<h2>Lesson: Adding or Sutracting Fractions</h2>
<em>Convert mixed number to improper fraction.</em>
<em>3 5/6=23/6</em>
<em>23/6+3/2</em>
<em>23/6+9/6</em>
<em>Denominators are equal, and it should be combine the. fractions.</em>
<em>23+9/6</em>
<em>Add the numbers from left to right.</em>
<em>23+9=32</em>
<em>32/6</em>
<em>Make sure to cancel by the common factor of 2.</em>
<em>16/3</em>
<em>Convert improper fractions into the mixed number.</em>
<em>16/3=5 1/3</em>
<em>5 1/3 is the correct answer.</em>
<em>I hope this helps you, and have a wonderful day!</em>
Find the equation of the line connecting (0, 5) and (-2, 0).
As we go from the first point to the second, x decreases by 2 and y decreases by 5. Thus, the slope of this line is m = rise / run = -5/(-2), or 5/2.
Starting with the general equation of a line in slope-intercept form, y = mx + b, substitute the knowns as appropriate to determine the value of b:
y= mx + b => 5 = (5/2)(0) + b. Then b = 5, and the desired equation is
y = (5/2)x + 5.
Check this! If we subst. the coordinates of (-2,0) into this equation, is the equation true?
0 = (5/2)(-2) + 5
Yes. So, y = (5/2)x + 5 is the desired equation.
Answer:
the formula for finding the perimeter of a rectangle is P=2L+2W
an example of how to find the perimeter is
Explanation:
For a rectangle, its perimeter is the sum of all for sides.
The rectangle has a perimeter of 54. Find the lengths of the unknown side. That is, find S.
54=20+20+S+S
Simplify
54=40+2S
Solve for S
14=2S
S=7
Step-by-step explanation:
Answer:
26.6 but that is not one of yor answers...
I think you have a typo in "A"
I think that your have a typo in the answers
x/sin(40) = 32/sin(90)
x = 26.6
Step-by-step explanation:
