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Reil [10]
3 years ago
6

Does anyone know this it sounds simple but there is usually something else to it so I’m not sure.

Mathematics
2 answers:
Artist 52 [7]3 years ago
8 0
16 because 8 rooms have 8-11, 5 rooms have 4-7, and 3 rooms have 0-3 guests.
Ivan3 years ago
3 0

Answer:

13

Step-by-step explanation:

Because the question asks for the number of hostel rooms with 11 or less guests, we will add the amounts from the three categories that meet this requirement. Lets find the number of rooms for each:

0 - 3 guests: 3 rooms

4 - 7 guests: 5 rooms

8 - 11 guests: 8 rooms

Now, we will add 3, 5 and 8.

3 + 5 + 8 = 16

This means thirteen hostel rooms have 11 of fewer guests.

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How to do this ? I do t understand this problem at all need an answer for this because it's a homework due tomorrow
Vlad1618 [11]
Since the bases are the same you can subtract the exponents. All you have to do is 5-2, which is 3 therefore the answer is x^3.
7 0
3 years ago
D<br> Find the angles a, b, c and d.<br> 79°<br> a<br> 839<br> 6<br> b<br> Not drawn<br> to scale
____ [38]

Answer:

46ohbpkcc85204ryge8ptgw509631

4 0
3 years ago
Can u help with the bonus
Reil [10]

The sum of the interior and exterior angle need to equal 180 degrees.

Let the exterior angle = X

You are told the interior angle = 38x +24

Now you have x + 38x +24 = 180

Combine like terms:

39x +24 = 180

Subtract 24 from each side:

39x = 156

Divide both sides by 39:

x = 156 / 39

x = 4

The number of sides is found by dividing 360 by the exterior angle:

360 / 4 = 90

There are 90 sides.

7 0
3 years ago
Read 2 more answers
Does anyone know the answer to this!?
PolarNik [594]

Answer:

|A_y|=\left|\begin{array}{cc}12&7\\ \\17&-51\end{array}\right|

Step-by-step explanation:

You can use these Cramer's formulas to solve for x and y:

x=\dfrac{|A_x|}{|A|},\\ \\y=\dfrac{|A_y|}{|A|},

where

|A|=\left|\begin{array}{cc}12&-13\\ \\17&-22\end{array}\right|\\ \\ \\|A_x|=\left|\begin{array}{cc}7&-13\\ \\-51&-22\end{array}\right|\\ \\ \\|A_y|=\left|\begin{array}{cc}12&7\\ \\17&-51\end{array}\right|

So,

|A_y|=\left|\begin{array}{cc}12&7\\ \\17&-51\end{array}\right|

4 0
3 years ago
If angle 1 is 110°, what would the other angle measures
Kay [80]

Answer:

Angle 2 is the answer

Step-by-step explanation:

Hope it help you friend

8 0
3 years ago
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