What is the answer to this equation? 2x+2x+2=4x+2
Answers
Answer:
0
Step-by-step explanation:
You start off with 2x + 2x + 2 = 4x + 2.
You would then add like terms, as shown below.
4x + 2 = 4x + 2
Now, you would subtract 4x from both sides, and that would leave you with:
2 = 2
You would now subtract 2 from both sides, which would now leave you with 0.
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Pulse rates of women are normally distributed with a mean of 77.5 beats per minute and a standard deviation of 11.6 beats per minute.a)What are the values of the mean and standard deviation after converting all pulse rates of women to z-scores using z=(x−μ)/σ?b)The original pulse rates are measured with units of "beats per minute." What are the units of the corresponding z-scores?
Solve the equation A = 2LW + 2LH + 2WH for H.a) H = A - 2LW/2L + 2Wb) H = A + 2LW/2L + 2Wc) H = A - 2LW/4LWd) H = A/2L + 2W - 2LW
state the type of roots for a quadratic equation explaining how the discriminant helps you determine the type
Answers
Answer:
Odd:: 8+7+9=24
Even:: 2+8=10
So difference of odd and even is 24-10=14
Reducing 3 from this will make the difference (14–3) divisible by 11.
So the number to be subtracted is 3
And the number is 82786.
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
If you subtract the number by 1 i.e. 376233 it will be exactly divisible by 11.
how do i solve this.
Answers
(-8)^3=-8 times -8 times -8=-512
2^3=8
-512/8=-64
the other way that you are supposed to do it is
factor
-8=-1 times 2^3
(-8)^3=-1 times (2^3)^3=-1 times 2^9
when dividing exponents, subtract
put the -1 to the side
(-1/1) times (2^9)/(2^3)=(-1/1) times 2^(9-3)=(-1/1) times 2^6=-1 times 64=-64
Answers
Answer:
The measure of the interior angle is 156°
The polygon has 15 sides
Step-by-step explanation:
Let us revise some facts in a polygon
- The sum of the exterior angles of any polygon is 360°
- At each vertex of a polygon, the exterior and interior angles formed a pair of linear angles (The sum of their measures is 180°)
- A regular polygon has equal angles and equal sides
In our question
∵ The measure of an exterior angle of a regular polygon = 24°
∵ The sum of measures of the interior angle and exterior angle at
a vertex of a polygon is 180°
∴ The measure of the interior angle = 180° - 24°
∴ The measure of the interior angle = 156°
∵ The sum of the exterior angles of any polygon is 360°
∵ The polygon is regular (all angles are equal in measures)
∴ The measure of each exterior angle = 360° ÷ n, where n the
number of its angles or sides
∴ 24° = 360°/n
→ Multiply both sides by n
∴ 24n = 360
→ Divide both sides by 24
∴ n = 15
∴ The polygon has 15 sides
Answers
Answer:
To put the equation 14x = 6y - 12 into slope-intercept form (y = mx + b), where m represents the slope and b represents the y-intercept, we need to isolate the y variable on one side of the equation.
Starting with 14x = 6y - 12, we can rearrange the equation as follows:
6y = 14x + 12
Dividing both sides of the equation by 6, we get:
y = (14/6)x + 2
Simplifying further, the equation can be written in slope-intercept form as:
y = (7/3)x + 2
So, the equation 14x = 6y - 12, in slope-intercept form, is y = (7/3)x + 2.
Answers
Here, the triangle is an equilateral triangle with sides 14yds
Area of the triangle = 1/2 x 14 x 14 x sin 60 = 84.87 square yds
volume of the triangular prism = 84.87 x 25 = 2,121.8 cubic yds
B. 4/3
C. 3
D. 12
Answers
Answer: Option 'C' is correct.
Step-by-step explanation:
Since we have given that
h varies directly with w and inversely with p.
so, Mathematically, it is expressed as
Here, h = 2
w = 4
p = 6.
So, it becomes,
Hence, Option 'C' is correct.
let's take the constant as K.
h= K. (w/p)
so; K= (hp ÷w)
K= (2x6) ÷ 4
K = 12÷4
K= 3