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harina [27]
3 years ago
8

Do the ratios 14/7 and 2/1 form a proportion? Choose =Yes or No

Mathematics
1 answer:
yuradex [85]3 years ago
8 0
The answer is yes. 14 can be expressed as 7 times 2. 2 can be expressed as 1 times 2.

you can also just simplify 14/7 by dividing both numbers by 7 to get 2/1.
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FREE 30 POINTS <br> Answer this question https://brainly.com/question/16063163
Evgen [1.6K]

Answer:

ok i answer

Step-by-step explanation:

yes

3 0
3 years ago
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F(x) = –22 – 9x + 20<br> Find f(9)
Nikolay [14]

Answer: -83

Step-by-step explanation:

f(9)--22+20-9*(9)=-2-81=-83

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2 years ago
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What steps are involved in multiplying and dividing rational expressions?
zysi [14]

Answer:

Q and S do not equal 0.

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Step 2: Write as one fraction. ...

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3 years ago
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iren [92.7K]
Area of square = 24cm²
⇒ Length = √24 

Find the diagonal of half the square:
a² + b² = c²
c² = (0.5√24)² + (√24)²
c² = 6 + 24
c² = 30
c = √30

The diagonal of half of the square is the radius of the circle.
⇒ radius = √30

Area of the semicircle = 1/2πr² = 1/2π(√30)² =15π

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5 0
3 years ago
find the value of n in each equation. write what n represents in the related division problem 643=4×160+n
schepotkina [342]

Answer: n = 3; n represents a remainder in a division problem.


Explanation:


1) Finding n:


i) Given: 643 = 4 × 160 + n

ii) Do the operations: 643 = 640 + n

iii) Subraction property of the equality: 643 - 640 = n

iv)  Do the operations: 3 = n

Answer: n 3


2) Meaning of n


When you divide 643 by 4 the quotient is 160 and the remainder is 3, because 160 × 4 = 640, and 643 - 640 = 3.


This is, 3 is what is left when you split 643 into 4 getting 160 whole parts (plus the remainder, 3).

3 0
3 years ago
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