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tiny-mole [99]
3 years ago
13

Can somebody check my answer please I think the answer is 56 but I want to be sure :)

Mathematics
2 answers:
leva [86]3 years ago
8 0

Answer:

yup its right

Step-by-step explanation:

7uhkt8kfd

PIT_PIT [208]3 years ago
7 0

Answer: its correct have a good day

Step-by-step explanation:

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goldie's pizza place is known throughout the city. The small Baby Bear pizza has a radius of 6 inches and sells for $10. Mama Be
shutvik [7]
\bf \textit{circumference of a circle}\\\\
C=2\pi r\qquad r=radius=\frac{diameter}{2}\\\\
-----------------------------\\\\

\begin{array}{lcccclllll}
&radius&\$&Cmfc&\frac{Cmfc}{\$}\\
&---&---&-----&-----\\
\textit{Baby Bear}&6&10&2\pi \cdot 6&\frac{2\pi \cdot 6}{10}\\\\
\textit{Mama Bear}&8&12.50&2\pi \cdot 8&\frac{2\pi \cdot 8}{12.50}\\\\
\textit{Papa Bear}&
\begin{array}{llll}
diameter=18\\
radius=\frac{18}{2}=9
\end{array}&17&2\pi \cdot 9&\frac{2\pi \cdot 9}{17}
\end{array}

notice, Papa Bear is 18inches in diameter, but radius is half that

and "edge per dollar" simply means, how much circumference per dollar
or \bf \cfrac{Cmfc}{\$}

3 0
4 years ago
Read 2 more answers
5. You go out to lunch and spend $3.50. You have $4.25 left. Write and solve an equation to find how much money you had before l
Mars2501 [29]

Answer:

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7 0
3 years ago
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Find the gradient of the line segment between the points (-1,3) and (1,-2).
RideAnS [48]

The answer is -5/2, hope this helps you!

4 0
3 years ago
Help … fr …. D: D: D: D:
larisa [96]

Step-by-step explanation:

Let x be mixture x liters and y be mixture y liters.

We need a total of 4 liters so

x + y = 4

Mixture x is 20% saline solution

Mixture Y is a 10% saline solution

4 liters of a 15% saline solution is 60% saline solution.

.20x + .10y = 0.6

So a is the system of equations,

Using Elimination, eliminate the variable x.

- 5(.20x + .10y) = 0.6

( - x - .50y) =  - 3

Add to the first system.

0.50y = 1

y = 2

Plug this into the of system of equations, to find x

x + 2 = 4

x = 2

So our solution is (2,2) We would need 2 liters of Mixture X and 2 liters of Mixture Y

6 0
2 years ago
how do I solve this problem step by step I can get only so far 2x to the second power equals -9x + 15
vaieri [72.5K]
Are you trying to make x by itself? is this what the equation looks like?

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3 years ago
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