Lets simplify this
2x^2 + 2x - 10 _< 2
4x^2 - 10 _< 2
4x^2 _< -8
x^2 _< -2
x _<1.41
on the graph plot a line, then a filled in cirlce at 1.41
Answer:
Can u send me the formula
Is there supposed to be a picture? I can't answer the question.
Answer:
a=6.25 unit^2
Step-by-step explanation:
Given:
A=30°
b=5
c=2½
Required:
a=?
Formula:
a=½b*h
Solution:
a=½b*h
=½5*2½
=½*5*5/2
=0.2*5*5/2
=2.5*5/2
=2.5*2.5
=6.25 unit^2
Hope this helps ;) ❤❤❤
Answer:
The difference between the number of pounds of strawberries and the number of pounds of grapes in the mix is 33.42 pounds.
Step-by-step explanation:
I think that the right question is:
In the system of equations shown, x represents the number of pounds of strawberries, and y represents the number of pounds of grapes in a fruit mix. x y = 15.82 and x - 1.90y = 72.5. what is the difference between the number of pounds of strawberries and the number of pounds of grapes in the mix
Given that:
x represents the number of pounds of strawberries, and y represents the number of pounds of grapes in a fruit mix.
The equation relating x and y is given by the equation:
Subtracting equation 2 from equation 1, we get:
Putting y = 19.54 in equation 1 to get:
Therefore, the difference between the number of pounds of strawberries and the number of pounds of grapes in the mix is given by:
The difference between the number of pounds of strawberries and the number of pounds of grapes in the mix is 33.42 pounds.