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noname [10]
3 years ago
10

JUST NUMBER 4 PLEASE HELP

Mathematics
1 answer:
alexdok [17]3 years ago
7 0
I think it’s 40 if it’s wrong I’m sorry
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PLEASE HELP ME ON THIS ASAP. I'LL RATE 5 AND PUT AS BRAINLIEST.
Zanzabum

Answer:

surface area= 2261.95

volume=4423.36

Step-by-step explanation:

cone sa= 628.32

628.32*2= 1256.64

cylinder sa= 1005.31

1005.31+1256.64=2261.95

cylinder v=2412.74

cone v=1005.31

1005.31*2=2010.62

2010.62+2412.74=4423.36

please mark me brainliest :)

5 0
3 years ago
How many days in 4 consecutive years
ella [17]
There are 365 days in a year.
So in 4 years, there are 365 × 4 = 1460 days.
However, every 4 years, there is also a "leap day." (an additional day in February of years divisible by 4 to balance the calendar)
After adding this day, we would have 1461 days in 4 consecutive years.
<em>
</em><em>*Note: There are exceptions to when leap years happen, so on some 4 year periods there is no leap year. In that case, there could be just 1460.</em>

4 0
3 years ago
Read 2 more answers
Marco walked 27/100 kilometer to the park. then he walked 3/10 kilometer to the library. What fraction of a kilometer did he wal
liubo4ka [24]

Answer:57/100

Step-by-step explanation:

First, convert 3/10 into hundreths to get a denominator equal to the other:

3/10 km = 30/100km

Add the numerators: 27+30=57

Place numerator over common denominator: 57/100

3 0
4 years ago
Evaluate Ic2 + b2l, given a = 5, b = -3, and c= -2.
LenKa [72]

Answer:

Ic² + b²l = 13 units.

Step-by-step explanation:

We have to evaluate the expression Ic² + b²l with unknowns b and c and having the values of b and c respectively - 3 and - 2.

Now, Ic² + b²l

= I(- 2)² + (- 3)²l {Putting the values of b and c}

= I4 + 9l  

= I13l

= 13 units.

Therefore, Ic² + b²l = 13 units. (Answer)

5 0
3 years ago
1.
Anna11 [10]

Answer:

y/x

Step-by-step explanation:

If x is proportional to y, then:

y = kx, where k is a constant

This can be rearranged to give:

k = y/x

As mentioned, k is a constant, therefore, the answer is y/x

7 0
2 years ago
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