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KATRIN_1 [288]
3 years ago
11

What's the ratio 48:30

Mathematics
1 answer:
Vladimir79 [104]3 years ago
7 0
24:15 would be the simplified version, if that's what you meant.
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You are attempting to estimate the number of protester marching through the city
Alenkinab [10]

9514 1404 393

Answer:

  1000

Step-by-step explanation:

If the number of protesters per minute remains a constant, then you could write the proportion ...

  p/12 = 177/2.1

Multiplying by 12 gives ...

  p = 12(177/2.1) ≈ 1011.4

Here, minutes are given to 2 significant figures, and the initial count is given to 3 significant figures. The best you can hope for is that your estimate is good to 3 significant figures:

 1010 protesters

It is probably sufficient to report the number to 2 significant figures*:

  1000 protesters

_____

* Unfortunately, with a number like 1000, the only way you can tell it has 2 significant figures is to report it as 1.0×10³ or 10. hundreds. The trailing zeros are usually not considered significant.

3 0
3 years ago
Which set of numbers represents a Pythagorean triple
Anuta_ua [19.1K]

Answer:

27,36,45

Step-by-step explanation:

Pythagorean theorem

a^{2} +b^{2} =c^{2}

6^{2}+ 9^{2}\\ =117\\\neq 12^{2}

7^{2}+ 10^{2}\\ =149\\\neq 12^{2}

16^{2}+ 18^{2}\\ =580\\\neq 25^{2}

27^{2}+ 36^{2}\\ =2025\\= 45^{2}

3 0
3 years ago
Help me with this math homework
sp2606 [1]

Answer:

1.) 2 over 5

2.)7.5 over 50

3.)1 1/2

5.)0.95%

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i cant read 9 and ten

11.)61 over 100

12.)7 over 25

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15.)14 over 25

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I tried my best!! hope this helps you out


5 0
3 years ago
What is 2x + 4 = x + 40
d1i1m1o1n [39]

{\boxed{\boxed { ⎆ Answer :- }}} \

2x + 4 = x + 40 \\ 2x - x = 40 - 4 \\ x = 36

ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ ツ

꧁❣ ʀᴀɪɴʙᴏᴡˢᵃˡᵗ2²2² ࿐

8 0
3 years ago
Read 2 more answers
A rectangular prism has a length of 1 1/2 meters, a width of 3 meters, and a height of 5 1/2 meters. Enter the volume of the pri
ArbitrLikvidat [17]
----------------------------------------
Formula
----------------------------------------
Volume = Length x Width x Height

----------------------------------------
Find Volume
----------------------------------------
\text {Volume = } 1 \frac{1}{2} \times 3 \times 5 \frac{1}{2}

\text {Volume = } \frac{3}{2} \times  \frac{3}{1}  \times \frac{11}{2}

\text {Volume = } \frac{99}{4}

\text {Volume = } 24\frac{3}{4} \ m^3



8 0
3 years ago
Read 2 more answers
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