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kipiarov [429]
3 years ago
9

Tell whether 4/2 and 14/7 form a proportion

Mathematics
1 answer:
sergejj [24]3 years ago
3 0
Yes both of the two fraction are proportion
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Please help anyone if you can help thanks
-BARSIC- [3]

Answer:

t=5/10n

Step-by-step explanation:

The question wants to know how much time it takes to run one lap, not how many laps can be run in a certain amount of time.

7 0
3 years ago
Using SET NOTATION, what is the solution set for the following equation? a² - 3 = 22
UNO [17]

The solution set is \{-5,5\}

Explanation:

The given equation is a^{2}-3=22

To determine the solution set of the equation, let us solve the equation.

Adding both sides of the equation by 3, we have,

a^2=25

Taking square root on both sides of the equation, we get,

a=\sqrt{25}, a=-\sqrt{25}

a=5, a=-5

Thus, the solution of the equation is a=5, a=-5

The solution set of the equation is the set which contains all the solutions of the equations.

Thus, writing the solutions of the equation using set notation, we have,

\{-5,5\}

Thus, the solution set is \{-5,5\}

4 0
3 years ago
The base of a rectangular prism is a square. The height of a prism is half the length of one edge of the base. The volume of rec
SSSSS [86.1K]

Answer:

3 × 3 × 1.5

Step-by-step explanation:

Volume = base area × height

13.5 = s² × ½s

½s³ = 13.5

s³ = 27

s = 3

½s = 1.5

Dimensions:

3 × 3 × 1.5

3 0
3 years ago
Find the volume to the nearest millimeter of a cylinder that is 45 millimeters tall and has a diameter of 26 millimeters.
aliya0001 [1]
Hope this helps, although, if you don't understand something, tell me!

8 0
3 years ago
Quotient of 4/5 and 6/7
brilliants [131]

Answer:

0.93333333333

Step-by-step explanation:

i got this

hope this will help you

5 0
3 years ago
Read 2 more answers
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