Answer:
<h2>x > 0</h2>
Step-by-step explanation:
4x - 4 > -4 <em>add 4 to both sides</em>
4x > 0 <em>divide both sides by 4</em>
x > 0
-3x + 2 < 11 <em>subtract 2 from both sides</em>
-3x < 9 <em>change the signs</em>
3x > -9 <em>divide both sides by 3</em>
x > -3
x > 0 and x > -3 → x > 0
group of people = p
There are 8 in one group: 8p
There are 96 people in all
p/8; 12 should be your answer (p/8, because total # of people/amount in each; 12, because of the amount of groups there is.)
hope this helps
Answer:
- Y=2+√4x+28 -
Step By Step:
Ok so, the original expression is 2(x - 2)² = 8(7 + y).
First you Rewrite the expression as 7 + y = (2/8)*(x-2)² = (1/4)*(x-2)²
So know its; y = (1/4)(x-2)² - 7
To find the inverse, switch x and y, and solve for y.
x = (1/4)(y-2)² - 7
Then you Multiply through by 4
4x = (y-2)² - 28
(y-2)² = 4x + 28
y - 2 = √(4x + 28)
y = 2 +/- √(4x + 28)
Hey!
Hope this helps...
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If a paper is 4/1000 inches think, how many of them will it take to equal 1000?
Well... if we take 1000 divided by 4 we get 250.
So 250 sheets of paper would be 1 inch thick...
The equation for resolving couples will come in place
Using the unit vectors by i and j along the x-axis and the y-axis you'll express it as a Cartesian vector.
<h3>
Couple moment and Cartesian vector</h3>
Couple moment:This looks at the product of the forces acting on a body( in this context a steering wheel ) by the perpendicular distance that exist amidst the forces.
Cartesian vector:this is the representation of unit vectors by i and j along the x-axis and the y-axis, respectively.
Therefore, in calculating the <em>couple</em> moment t acting on the steering wheel, the equation for resolving couples will come in place
Using the unit vectors by i and j along the x-axis and the y-axis you'll express it as a Cartesian vector.
More on Cartesian Co-ordinate
brainly.com/question/4511664
