Solve the following system of equations graphically. Click on the graph until the correct solution of the system appears.x + y = 2
x = 1
Answers
Answer:
This would be the correct answer
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18 inches. What is the
circumference of the
basketball hoop?
Answers
The perimeter of the basketball hoop is 18π inches.
The circumference of a circle can be found using the formula:
C = πd
where C is the circumference and d is the diameter of the circle.
In this case, the diameter of the basketball hoop is approximately 18 inches. So we can plug this value into the formula to get:
C = π(18)
Using a calculator or approximating π to 3.14, we can evaluate this expression to get:
C ≈ 56.52 inches
Therefore, the circumference of the basketball hoop is approximately 56.52 inches.
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Answers
Answer:
Danny offers better deal .
Step-by-step explanation:
As given
Danny charges $35 for 3 hours of swimming lessons.
Cost of one hour = $ 11.67 (Approx)
Martin charges $24 for 2 hours of swimming lessons.
Cost of one hour = $ 12
As the cost charge by Danny for one hour is less as cost charge by Martin .
Therefore Danny offers better deal .
Danny charges about 11.67 per hour
Martin charges about 12 per hour
So, Danny offers a better deal.
Answers
42 cups of sugar should be used if 21 cups of flour are used
What is Ratio?
A ratio is an ordered pair of numbers a and b, written a / b where b does not equal 0.
Given,
For a given recipe, 12 cups of flour are mixed with 24 cups of sugar
We need to find cups of sugar should be used if 21 cups of flour are used
Let us consider x as cups of sugar should be used if 21 cups of flour are used
Let us form an equation to find x
12/24=21/x
Apply cross multiplication
12x=21×24
12x=504
Divide both sides by 12
x=504/12
x=42
Hence, 42 cups of sugar should be used if 21 cups of flour are used
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Answer:
33 cups of sugar should be used
Step-by-step explanation:
subtract 12 from 21 then add that answer to 24 and you get 33 so 33 cups of sugar should be used
Answers
Answer:
2.4
Step-by-step explanation:
- √(x² +49) = x + 5
- (√(x² +49) )²= (x + 5)² ⇒ square of both sides
- x² + 49 = x² + 10x + 25 ⇒ simplifying, x² get cancelled
- 10x = 49 -25
- 10x = 24
- x= 24/10
- x= 2.4
Answer is 2.4
Answer:
12/5
Step-by-step explanation:
Answers
Functions g and h have the same maximum of -2.
Functions g and h have the same maximum of 2.
Function h has the greater maximum of -2.
Function g has the greater maximum of 2.
Answers
Complete the square of h(x) = -x^2 + 4x - 2:
h(x) = -x^2 + 4x - 2 = -(x^2 - 4x) -2
= -(x^2 - 4x + 4 - 4) - 2
=-(x^2 - 4x + 4) -2+4
= -(x-2)^2 + 2 The equation describing this parabola is y=-(x-2)^2 + 2, from which we know that the maximum value is 2, reached when x = 2.
The 2 graphs have the same max, one at x = -2 and one at x = + 2.
Answer:
Functions g and h have the same maximum of 2.
Step-by-step explanation: