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melamori03 [73]
4 years ago
5

63/40 divided by 70/44

Mathematics
2 answers:
hammer [34]4 years ago
6 0

Hello,

<h3>The Answer is 99/100. </h3><h3>Hope It Helps!</h3>
const2013 [10]4 years ago
3 0

Answer:

0.90

Step-by-step explanation:

I entered it onto my calculator, but if you'd like an explanation as to how just ask.

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What does this mean? I don’t understand.
Nutka1998 [239]

ninety four means $94. 36/100 means $0.36. when you put these together you get $94.36

5 0
3 years ago
Can someone help me with part B
leonid [27]
B=5a-4
pick any a valve and replace it with a you will get b
4 0
3 years ago
Does the table show a direct proportional relationship? If so, what is the constant of proportionality?
lesantik [10]

Answer:

C. Yes, 3.5.

Step-by-step explanation:

If there is a relationship of direct proportionality for every ordered pair of the table, then the constant of proportionality must the same for every ordered pair. The constant of proportionality (k) is described by the following expression:

k = \frac{y}{x} (1)

Where:

x - Input.

y - Output.

If we know that (x_{1}, y_{1}) = (13, 45.5), (x_{2}, y_{2}) = (14, 49) and (x_{3}, y_{3}) = (15, 52.5), then the constants of proportionalities of each ordered pair are, respectively:

k_{1} = \frac{y_{1}}{x_{1}}

k_{1} = \frac{45.5}{13}

k_{1} = \frac{7}{2}

k_{2} = \frac{y_2}{x_2}

k_{2} = \frac{49}{14}

k_{2} = \frac{7}{2}

k_{3} = \frac{y_{3}}{x_{3}}

k_{3} = \frac{52.5}{15}

k_{3} = \frac{7}{2}

Since k_{1} = k_{2} = k_{3}, the constant of proportionality is 3.5.

8 0
3 years ago
Find the difference between 430 and 144
nata0808 [166]
286. you just subtract the two numbers 
5 0
3 years ago
Read 2 more answers
A number that multiple by itself equal a given number is what​
Alina [70]

Answer:

I don't understand the question, but...

When you multiply a number by itself, you are squaring it.

<em>For Example:</em>

<em>3 x 3= 9</em>

<em>is the same as...</em>

<em>3^2= 9</em>

4 0
3 years ago
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