Answer:
I think the answer is that they are right angles so the measure is 90 degrees. Let me know if that is not an option.
Step-by-step explanation:
Answer:
(-1,2)
Step-by-step explanation:
Answer:

Here,
denotes the number of roses used for a school celebration and
denotes the number of carnations used for a school celebration.
Step-by-step explanation:
Let
denotes the number of roses used for a school celebration and
denotes the number of carnations used for a school celebration.
Cost of 1 rose = $1.45
Cost of
roses =
Cost of 1 carnation = $0.65
Cost of
roses = 
Total cost spend on flowers = 
Total amount with Jaida = $200
So,
the inequality to represent the cost constraint is 
9514 1404 393
Explanation:
As written, the equation is not an identity. Perhaps you want to show ...
(csc(x) +cot(x))² = (cos(x) +1)/(1 -cos(x))
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We will transform the left-side expression to the form of the right-side expression.

Answer:
72 feet
Step-by-step explanation:
8 feet by 9 feet well first you have to notice that the word by means to multiply so you have to multiply 8x9
so
8x9=72feet of the area