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Evgen [1.6K]
3 years ago
9

The graph shows two lines, A and B. A coordinate plane is shown. Two lines are graphed. Line A has equation y equals negative 3

x plus 15. Line B has equation one half x plus 2. Based on the graph, which statement is correct about the solution to the system of equations for lines A and B? (4 points) a (4, 4) is the solution to line A but not to line B. b (4, 4) is the solution to both lines A and B. c (5, 1) is the solution to line B but not to line A. d (0, 2) is the solution to both lines A and B. DUE IN TWOOOOOOOOO MINNNNNNNNNNNNNNNNNN
Mathematics
1 answer:
AVprozaik [17]3 years ago
5 0

Answer:

Step-by-step explanation:

JUST HERE FOR THE POINTS

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A caterer prepares twice as many pizzas as she usually prepares for a large party. The caterer usually prepares 4 pizzas. The ca
damaskus [11]

Answer:

8 pizzas can serve 16 guests.

Step-by-step explanation:

So the caterer usually prepares 4 pizzas, but now she prepared twice as many, which means that now there are 4 • 2 = 8 pizzas.

Also, there is an estimation that each guest will eat 1/2 of a pizza.

In order to answer how many guests will 8 pizzas serve, we need to write an equation (pizzas per guest multiplied with number of guests equals the number of pizzas). Let's mark the unknown number of guests with x:

1/2 • x = 8

x = 8 / 1/2

x = 16

So, if each guest eats 1/2 of a pizza, then 8 pizzas will be enough to serve 16 guests.

8 0
3 years ago
A landscaper wants to create a 12-foot-long diagonal path through a rectangular garden. The width of the garden is x feet and th
dolphi86 [110]

Answer:

Width of the rectangle =  6.7 ft

length of the rectangle = 10.7 ft

Step-by-step explanation:

ABCD is the rectangle.

AB = length of the rectangle = 4 + x ft

BC = width of the rectangle = x ft

AC = Diagonal of the rectangular field = 12 ft

Since ΔABC is the Right angle triangle. So

AC^{2} = AB^{2} + BC^{2}

12^{2} = (4 + x)^{2} + x^{2}

144 = x^{2} + 16 + x^{2} + 8 x

144 = 2x^{2} + 8x + 16

x^{2} + 4x -72 = 0

By solving above equation we get

x = 6.7 ft

Thus is the width of the rectangle.

And length of the rectangle = 4 + x

⇒ 4 + 6.7

⇒ 10.7 ft

5 0
3 years ago
Read 2 more answers
Please help me please and thank you
Likurg_2 [28]

Answer:

f(x)= x^2 - 2, the one in red.

Step-by-step explanation:

To move a quadratic function up/down, you change the value at the very end of the formula.

So instead of f(x)= x^2 + 1, you would do f(x)= x^2 - 2, to move it down 3. This would be the one in red.

6 0
3 years ago
Х
zhannawk [14.2K]

Answer:

41

Step-by-step explanation:

The question is a little vague, but I’m assuming you meant to say x + y. If that’s the case just do 24 + 17, which is 41.

5 0
2 years ago
A
valentina_108 [34]

Answer:

Reflect Quadrilateral A over the x-axis. Label the image quadrilateral B. Reflect

Quadrilateral B over the y-axis. Label the image C.

Step-by-step explanation:

3 0
2 years ago
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