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Leto [7]
2 years ago
15

Help me with this please

Mathematics
2 answers:
expeople1 [14]2 years ago
6 0

Answer:

i think 55 i'm not sure

Step-by-step explanation:

VARVARA [1.3K]2 years ago
5 0

Answer: 125

Step-by-step explanation:

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Samantha walks a total of 2/3 mile to get to and from school each day . Find the total number of miles that Samantha walked to a
algol13

Answer:

3 1/3 miles

Step-by-step explanation:

If Samantha walks 2/3 miles everyday and they are asking for 5 days

2/3miles · 5days = 3 1/3 or 10/3 miles

4 0
2 years ago
Determine whether the integral from -3 to infinity 1/sqrt (5 - x) is divergent or convergent. If it is convergent, evaluate it.
BigorU [14]

It's divergent because 1/√(5 - <em>x</em>) is defined only for <em>x</em> < 5, which means the integral from 5 to infinity doesn't exist.

5 0
3 years ago
ALGEBRA 2- If f(x)= √x-3 , which inequality can be used to find the domain of f(x)?
Fed [463]
B, because you can't get the square root of a negative number
8 0
3 years ago
Read 2 more answers
13<br> 5<br> 11<br> True/False...the given triangle is a right triangle.<br> O True<br> O False
Gala2k [10]

Answer:

False

Step-by-step explanation:

11 times 11 is 121

5 times 5 is 25

13 times 13 is 169

121+25 doesnt equal 169

this means it is not a right angled triangle as it does not follow pythag

7 0
3 years ago
Leora wants to paint the nursery on her house. The nursery is an 8-by-13-foot rectangle, and the ceiling is 9 feet tall. There i
Anna007 [38]

Answer:

336 ft²

Step-by-step explanation:

The rectangle is   13  ft long  and  8 width  that means we have  two walls 8* 9   and  two walls  13*9

Total walls area is

2*8*9 + 2*13*9   =   144  + 234   =  378 ft²

then we subtrac  , areas of door, closet and windows

3 * 6.5  =  19,5 ft²

3 * 6,5  =  19,5 ft²

2 * 1,5   =   3   ft²

               42 ft²

Then area to paint    378  -  42   =  336 ft²

4 0
3 years ago
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