All categories

3 years ago

If the perimeter of the polygon is 42, AB = ______?

Mathematics

2 answers:

Simora [160]3 years ago

6 0

Answer:

Step-by-step explanation:

Total sides = 6 *hexagon* (6 sided shape)

Divide the total perimeter by the many number of sides:

42(total) divided by 6(6 sides in total) = 7.

Therefore AB is 7

Slav-nsk [51]3 years ago

4 0

Answer:

AB = 7

Step-by-step explanation:

The polygon pictured is a hexagon, which means that it has 6 equal side lengths. The perimeter is 42. AB is the length of one side.

Perimeter = 6 x length of one side

If you plug everything you know in the equation, you would get...

42 = 6 x length of one side

42 ÷ 6 = 7

So, 7 is the length of AB, since in a hexagon, all sides are the same length.

You might be interested in

Six hundred paving stones were examined for cracks, and 15 were found to be cracked. The same 600 stones were then examined for

9966 [12]

Answer: 0.01

Step-by-step explanation:

Let the events are :

C = paving stones found to be cracked.

D = paving stones found to be discolored.

Given : Total stones : T = 600 (i)

C = 15

D= 27

C'∩D'= 564 (ii)

Since C'∩D' = (C∪D)' = T- C∪D (iii)

From (i) , (ii)and (ii) , we have

564 = 600- C∪D

⇒ C∪D=600- 564= 36

Formula : C∩D= C+D- C∪D

Put values , we get

C∩D= 15+27-36=6

Now ,

$P(C\cap D)=\dfrac{C\cap D}{T}=\dfrac{6}{600}=0.01$

The probability that it is both cracked and distorted is 0.01.

4 0

3 years ago

The graph below shows the relationship between the number of people in a group and the total cost of admission tickets for a cir

bekas [8.4K]

Answer: The answer is b because what is 1 number of person and the cost of the admission.

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

A submersible traveling at a depth of 250 feet dives at an angle of 15 degrees with respect to a

kipiarov [429]

Answer:

$\boxed{\text{652 ft}}$

Step-by-step explanation:

The submersible is diving at a down angle of 15° along the hypotenuse AC of triangle ABC.

Its horizontal track along the surface AB is 1500 ft.

$\begin{array}{rcl}\tan A & = &\dfrac{BC}{AC}\\\\\tan 15^{\circ} & = & \dfrac{a}{1500}\\\\0.2679 & = & \dfrac{a}{1500}\\\\a & = & 1500 \times 0.2679\\& = & \textbf{402 ft}\\\end{array}$

The submersible was already at a depth of 250 feet when it began the dive.

New depth = 250 + 402 = 652 ft

$\text{The depth after the dive is }\boxed{\textbf{652 ft}}$

6 0

3 years ago

If a third plane could be drawn which contains both lines a and b .

allsm [11]

Answer:

must be parallel

Step-by-step explanation:

They must be parallel.

6 0

3 years ago

We're doing math practice what's the answer

cluponka [151]

Multiply 36 by 75 because they need to find how many yards they need

3 0

3 years ago