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labwork [276]
3 years ago
12

Can you plz help me plz

Mathematics
2 answers:
Harman [31]3 years ago
6 0

Answer:b=16

Step-by-step explanation:trust me bro

Keith_Richards [23]3 years ago
4 0

Answer:

3b+5=53

   -5    -5

3b=48

/3     /3

b=16

Step-by-step explanation:

C

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Please help me with this
Len [333]

Answer:

60 degrees

Step-by-step explanation:

To first solve this problem, we need to figure out the size of an interior angle for a regular hexagon.

This can be done with the formula :

angle = \frac{(n-2)*180}{n} , with n being the number of sides

A hexagon has 6 sides so here is how we would solve for the interior angle:

\frac{(6-2)*180}{6}=120 , with n= 6 sides

Now that we know that each interior angle in the hexagon is 120 degrees, we can now turn our attention to the rhombus.

The opposite angles of the rhombus are congruent, so the two larger obtuse angles are congruent, and so are the two smaller acute angles.

It is also important to note that a rhombus is a quadrilateral, so all of its interior angles add up to 360 degrees.

Looking at the rhombus, we already know one of the angles because it is shared by the interior angle of the hexagon, so the two larger angles in the rhombus are both 120 degrees.

But what about the smaller angles? All we need to do is subtract the two larger angles form 360 and divide by 2 to find the angle.

\frac{360-2(120)}{2} = 60 , so the smaller angle in the rhombus is 60 degrees.

Now that we know both the interior angle and smaller angle of the rhombus, we can find x.

Together, angle x and the angle adjacent to it makes up an interior angle of the hexagon, so x plus that angle is going to equal to 120 degrees.

All we need to do is solve for x:

x+60=120

x=120-60

x = 60 degrees

3 0
3 years ago
A store had a number of chairs in stock at the beginning of the week. During the week, 66 chairs were sold, leaving the store wi
Ann [662]
They had 81 chairs at the beginning
6 0
3 years ago
Read 2 more answers
Which voting methods satisfy the Majority Fairness Criterion?
leonid [27]
It is a single-winner voting system criterion used to compare such systems.
3 0
3 years ago
What is 4/5 - 3/7 in simplest form
rusak2 [61]
4/5 -3/7=
28/35 -15/35
=13/35

4 0
3 years ago
Read 2 more answers
A rectangle garden has a length of 12 feet. you need 36 feet of fencing to enclose the garden. what is the width of the garden ?
iren [92.7K]

Let us suppose the width is x feet

the length is given 12 feet

Perimeter of teh garden = 2( Length + width )= 2( 12+ x)

Fencing required = perimeter of garden

36 = 2( 12+x)

36 = 2*12 + 2x

36 = 24 + 2x

36-24 = 2x

12 = 2x

12/2 = x

6 = x

Width = x feet = 6 feet .Answer .

7 0
3 years ago
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