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juin [17]
3 years ago
15

How do you use equivalent rates in the real world?

Mathematics
1 answer:
kotykmax [81]3 years ago
7 0
Cross multiplication
or multiplying by a number which goes in both rates
You might be interested in
Solve for v 17 - 2v = -53solve for v 17-2v=-53
lapo4ka [179]

Hey!

------------------------------------------------

Steps To Solve:

17 - 2v = -53

~Subtract 17 to both sides

17 - 2v - 17 = -53 - 17

~Simplify

-2v = -70

~Divide 2 to both sides

-2v/-2 = -70/-2

~Simplify

v = 35

------------------------------------------------

Hence, the answer is \Large\boxed{\mathsf{v~=~35}}

------------------------------------------------

Hope This Helped! Good Luck!

7 0
3 years ago
2. The average distance from the sun to the planet Mercury is about 58,000,000 km. The diameter of a human hair is about 0.0025
kodGreya [7K]
Distance of Sun and Mercury = 58,000,000 km.In Scientific notation, it would be: 5.8 × 10⁷ Km
Diameter of a human hair = 0.0025 cmIn scientific notation, it would be: 2.5 × 10⁻³ cm
Before Comparison, we need to bring cms to Kms or vice-versa, so we can easily calculate then, here, we will go from cm to Km.2.5 × 10⁻³ × 10⁻⁵ Km = 2.5 × 10⁻⁸
Now, we can compare the values, 5.8 × 10⁷ Km > 2.5 × 10⁻⁸
[ reason. - power of a smaller number is in negative, it means, it is denominator, which would be very small as compared to other ]
Hope this helps!
3 0
3 years ago
The three vertices of a triangle drawn on a complex plane are represented by 0 + 0i, 4 + 0i, and 0+ 3i.
QveST [7]
Thank you for posting your question here at brainly. Below is the solution for the above problem. I hope the answer will help you. 

<span>a² + b² = c²
3² + 4² = c²
25 = c²
c = 5</span>
4 0
3 years ago
Advantages of mathematical models are they are _____ and easy to produce allowing faster _____ makingThey can help us _____ our
pochemuha

Answer:

Advantages of mathematical models are they are useful and easy to prodce allowing faster decision making. They can help us to grow our understanding of the real world and they enable us to be made as well as help provide to understand the exact condition of stability for the considered system.

Step-by-step explanation:

Advantages of mathematical models are they are useful and easy to prodce allowing faster decision making. They can help us to grow our understanding of the real world and they enable us to be made as well as help provide to understand the exact condition of stability for the considered system.

8 0
3 years ago
What is the answer? Will give brainilist.
Elina [12.6K]

Answer:

7

Step-by-step explanation:

first put them in order

5,6,6,8,9,9

now the ones that are in the middle are 6 and 8 so we find the  average by adding them then dividing by 2

6+8=14/2=7

5 0
2 years ago
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