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Talja [164]
3 years ago
11

Calculate the sum of 3/1².2 ² + 5/2².3² + 7/3².4² +........+ 19/9².10²​

Mathematics
1 answer:
evablogger [386]3 years ago
4 0
I suggest using photo math
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Please help me with this please
Yanka [14]

Answer:

4 feet

Step-by-step explanation:

Let x be the height of the tower when finished.

We have been given that Priya takes a break when the tower is 2 and 1/2 feet tall, which is 5/8 of the height of the tower she wants to build.

This means that 5/8 of x equals 2 and 1/2. Let us represent this information in an equation.

5/8*x=2 and 1/2

Let us convert our given mixed fraction into an improper fraction.

5/8*x=5/2

Let us multiply both sides of our equation by 8/5.

8/5*5/8*x=5/2*8/5

x=8/2

x=4

5 0
3 years ago
Y= 5x - 9, paying 35 for a answer, cashapp $mrbeast
Hatshy [7]

Answer:

Slope is 5

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7 0
3 years ago
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Withint on the number line would apresent<br> -2 1/4 HELP MEEEE PLSSS
DochEvi [55]

Answer:

<em>Answer B</em>

Step-by-step explanation:

<u>Fractions on the Number Line</u>

The number line contains an ordered sequence of the numbers, where the smaller numbers are at the left of the greater numbers.

This means -3 is to the left of -2, which is to the left of -1.

Number -2 1/4 lies between -2 and -3.

The only point lying on that interval is B.

Answer B

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What is the measure of ∠R?
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We don't have a pic. We need one
3 0
3 years ago
3. Find the scale factor for the drawing. Im=100cm​
kap26 [50]

Answer:

Dude where is the picture

Step-by-step explanation:

SPAMMING TILL ON LEADERBOARD

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