2 years ago

What is the perimeter of the polygon shown below?

Mathematics

1 answer:

vesna_86 [32]2 years ago

8 0

Answer:

c no

jskdha

shdjszdj

see

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How many pieces of celery can you fill with peanut butter if you have3\4 cup of peanut an! each piece of celery will hold1\12 cu

Masja [62]

You would be able to fill 9 celery pieces

$\frac{1}{12} * \frac{9}{1} = \frac{9}{12}$ which simplifies to $\frac{3}{4}$

3 0

3 years ago

James notes the angle of elevation of the top of tower to be 30 degree if James is 100meter away horizontally from the base of t

noname [10]

Answer:

h = 57.73 m

Step-by-step explanation:

We have,

The angle of elevation of the top of tower to be 30 degree

James is 100 m away horizontally from the base of the tower.

It is required to find the height of the tower.

Here, angle is 30 degree

Base, b = 100 m

Let h is the height of the tower. The relation between base and height is given by :

$\tan\theta=\dfrac{h}{b}\\\\h=b\times \tan\theta\\\\h=100\times \tan(30)\\\\h=57.73\ m$

So, the height of the tower is 57.73 m.

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3 years ago

Need help on this quadratic factoring problems

Effectus [21]

3: m= 2, -3
4: x= -1, 5/2
5: x= -1, -3
6: x= 5/2, -4

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3 years ago

What is the y-intercept of the graph below?

irinina [24]

Answer:

the y intercept is 2

Step-by-step explanation:

we can see this because the line crossed the 2 on the y axis line

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2 years ago

Express the improper fraction as a mixed number in simplest form. 39 over 8

aleksandrvk [35]

The answer is 4 7/8 or 4 and 7 over 8.8 goes into 39 4 times and then you have a remainder of 7 and the denominator 8 stays the same.

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3 years ago

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