You would have 1818 of pie left over...... I do not know the fraction of it
Ur answer will be 55 because it’s a triangle and a triangle has 180 degrees
180-125=55:)
Answer:
The numbers of grooming visits for which James and Bradly would charge the same amount is 2
Step-by-step explanation:
Let
w -----> the numbers of grooming visits
y ----> the charge in dollars
we know that
<em>James</em>
----> equation A
<em>Bradly</em>
----> equation B
equate equation A and equation B
Solve for w
therefore
The numbers of grooming visits for which James and Bradly would charge the same amount is 2
We have that
3sin x+cos²<span>x=2
</span>3sin x+(1-sin²x)<span>=2
</span>-sin²x +3sin x=1
sin²x -3 sin x+1=0---------> up to here the procedure is correct
let
A=sin x
then
A²-3A+1=0
Group terms that contain the same variable, and move the
constant to the opposite side of the equation
(A²-3A)=-1
Complete the square. Remember to balance the equation
by adding the same constants to each side.
(A²-3A+2.25)=-1+2.25
Rewrite as perfect squares
(A-1.5)²=1.25
(+/-)(A-1.5)=1.12
first solution
(A-1.5)=1.12--------> A=1.12+1.5-----> A=2.62-----> sin x=2.62
second solution
-(A-1.5)=1.12----> -A+1.5=1.12----> A=1.5-1.12----> A=0.38---> sin x=0.38
the answer is
the equation was factored incorrectly
number 1 is wrong instead of 15 its 25, number 2 is correct.
