3 years ago

HELPPPPPPPPPPPPPPPPPPPPPPPPP 7th grade Math

1 answer:

8 0

(Because I remember this question from FLVS)

Part A: The value of pi for both circles is 3.14.

Part B: The value of pi for both circles is 3.14.

Part C: The value of pi for both A and B is 3.14.

You might be interested in

Find the approximate solution of this system of equations. y=x^2+5x+3 y=square root2x+5

Anni [7]

We have that
y=x²<span>+5x+3
y=</span>√(<span>2x+5)

using a graph tool
see the attached figure

the solution is
x=-0.175
y=2.156

therefore

the answer is the option
</span>B.) (-0.2, 2.1)

6 0

3 years ago

Read 2 more answers

Please help, I have no idea what you are spossed to do.

Likurg_2 [28]

Me neither. I used to know, good luck!

8 0

3 years ago

What is the maximum value of P = 24x + 30y, given the constraints on x and y listed below? x+y (less than or equal to) 5 x-y (gr

valentina_108 [34]

Answer:

Step-by-step explanation:

We have to first find the vertices of the feasible region before we can determine the max value of P(x, y). We will graph all 4 of those inequalities in a coordinate plane and when we do that we find that the region of feasibility is bordered by the vertices (0, 0), (0, 1), (2, 3), and (5, 0). Filling each x and y value into our function will give us the max value of that function.

Obviously, when we sub in (0, 0). we get that P(x, y) = 0.

When we sub in (0, 1) we get 24(0) + 30(1) = 30.

When we sub in (2, 3) we get 24(2) + 30(3) = 138.

When we sub in (5, 0) we get 24(5) + 30(0) = 120.

Obviously, the vertex of (2, 3) maximized our function for a value of 138.

6 0

3 years ago

2/6, 5/12, 3/7, and 4/10. List least to most

olya-2409 [2.1K]

Turn them into percentages:
2/6=1/3=33.333%
5/12=42%
3/7=43%
4/10=2/5=40%

Now put them in order :)

2/6,4/10,5/12,3/7

7 0

2 years ago

Bill wrote this expression in his notebook.

Ghella [55]

Bill should put the brackets around 18-9 so the correct answer is option B. 10- 4 +3 x (18-9)

5 0

3 years ago

Read 2 more answers