This is for math Pls Answer it ???.

Answer:

ffhdfhfgfghgfhg

Step-by-step explanation:

Answer:

20=4+3

Step-by-step explanation:

Answer:

The value of n is n = 2.56 cm

Option D is correct option.

Step-by-step explanation:

Perimeter of hexagon = 14.7 cm

Five sides have length = n cm

One side has length = 1.9 cm

We need to find value of n

The formula used to find Perimeter of hexagon is : [tex]Perimeter = Sum\;of\:all\:sides[/tex]

We can write:

[tex]Perimeter = Sum\;of\:all\:sides\\14.7=5n+1.9\\[/tex]

Because 5 sides have length = n so, 5n and one side has length = 1.9

Now, solving to find n

[tex]14.7-1.9=5n\\5n=12.8\\n=\frac{12.8}{5}\\n=2.56[/tex]

So, The value of n is n = 2.56 cm

Option D is correct option.

Answer:

The answer should be A and C because they are the same question

Step-by-step explanation:

I just looked at the equations and solved it from there

Answer:

50 ft

Step-by-step explanation:

Answer:

Answer            2

Step-by-step explanation:

Answer:

i have did thiskmlm'kl

Step-by-step explanation:

alot

Answer:

Step-by-step explanation:

these are vertical opposing angles

x=20+25=45 degrees

Answer:

17.) [tex]18^{4}[/tex] + [tex]2x^{3}[/tex] - [tex]14x^{2}[/tex]

18.) [tex]9x^{5} + 27x^{4}[/tex]

19.) [tex]-12y^{3} - 12y^{2} - 12y - 12[/tex]

20.) [tex]x^{2} + 9x + 20[/tex]

21.) [tex]4x^{2} - 5x - 6[/tex]

22.) m^{6} +2m^{5} + m^{4}

23.) 2 m ^{7}+ 3 m ^{6} + 2 m ^{4} + 10 m ^{3} + 15 m^{ 2} + 10

Step-by-step explanation:

17.) Distribute [tex]2x^{2}[/tex] to all of the terms in the parenthesis.

18.) Combine Like Terms (x and [tex]9x^{4}\\[/tex]) Multiply all other terms by [tex]9x^{4}[/tex]

19.) Multiply terms within the separate parenthesis together

20.) Use FOIL and expand the polynomial

21.) Use FOIL and expand the polynomial

22.) Combine like terms and multiply the contents of the parenthesis by the exponent

23.) Expand  ( m^{ 4} + 5 ) ( 2 m^{ 3} + 3 m ^{2} + 2 )  by multiplying each term in the first expression by each term in the second expression.

Answer:

2/5

Step-by-step explanation:

4/10 is the original but it simplifies to 2/5

Answer:

Step-by-step explanation:

1. The formula for distance=speed X time

18 X 2 X3600=129600km/s

Simplify :

[tex] \sf \dfrac{9a^{3}b }{3a^{2} b} [/tex]

[tex] \sf \dashrightarrow \:\dfrac{9a^{3}b }{3a^{2} b} [/tex]

[tex] \sf \dashrightarrow \:\dfrac{9 \times a \times a \times a \times b }{3 \times a \times a \times b} [/tex]

[tex] \sf \dashrightarrow \:\dfrac{ \not{9} ^{3} \times \not{a} \times \not{a} \times a \times \not{b} }{\not{3} \times \not{a} \times \not{a} \times \not{b} }[/tex]

[tex] \sf \dashrightarrow \:\dfrac{ 3 \times a}{1}[/tex]

[tex] \sf \dashrightarrow \: 3 \times a[/tex]

[tex] \sf \dashrightarrow \:3a[/tex]

Answer:

12.56 ,if its a mini cake

Answer:

It’s c and a

Step-by-step explanation:

-3/9 is the same as -0.33 ano the others are bigger

Answer:

C and A is the answer

Answer:

86-382+82x63

Step-by-step explanation:

Answer:

She needs to save $500 each month over the next 2 years to fulfill her first year of tuition.

Step-by-step explanation:

Consider the provided information.

She needs $48,000 per year for tuition.

The university offered financial aid that covers 50% of her tuition expenses.

It means she needs to pay only 50% of $48,000 per year for the tuition fee.

[tex]50\% \times 48,000=\frac{50}{100}\times48,000[/tex]

                      [tex]=24,000[/tex]

Now she needs $24,000 for tuition expenses.

Her parents contribute $10,000 for tuition each year and she receives a local scholarship for $2,000.

Now, for the first year of tuition, she needs=$24,000-$10,000-$2000

                                                                       =$12,000

In 2 years there are 24 months, which means she needs to save $12,000 in 24 months.

Amount she needs to save each month = [tex]\dfrac{\$12000}{24}=\$500[/tex]

Hence, she needs to save $500 each month over the next 2 years to fulfill her first year of tuition.

Answer:

136 dogs...

Step-by-step explanation:

Answer: 136 dogs

Step-by-step explanation:

1. 60% of 85 is 51:

60 percent *85 =

(60:100)*85 =

(60*85):100 =

5100:100 = 51

2. 51 + 80 = 136

Answer: y=2x+4

Step-by-step explanation:

The parent function is y=Mx+b where m is the slope and b is the y intercept. Looking at the graph, the slope is (2/1) or just 2. The function crosses the y axis at 4 so the equation is y=2x+4

Answer:

What information relevant to calculating area do we have available for this triangle?

✔ SSS

Which method should we use to calculate the area for this triangle?

✔ Heron's formula

What is the area of this triangle calculated to the nearest hundredth of a square unit?

✔ 34.98 square units

Step-by-step explanation:

The area of the triangle is 34.98 square units, and the appropriate method to use is the Heron's formula

The given parameters are given as:

EF = 10

DF = 7

DE = 12

Given that all three sides of the triangles are given, then the relevant information needed is the length of the three sides

When the three sides are known, then the appropriate method to calculate the area is the Heron's formula

Start by calculating s using:

[tex]s = 0.5 * (a + b + c)[/tex]

So, we have:

[tex]s = 0.5 * (10 + 7 + 12)[/tex]

[tex]s = 14.5[/tex]

The area is then calculated as:

[tex]Area =\sqrt{s * (s - a) * (s - b) * (s -c)[/tex]

So, we have:

[tex]Area =\sqrt{14.5 * (14.5 - 10) * (14.5 - 7) * (14.5 -12)[/tex]

[tex]Area =34.98[/tex]

Hence, the area of the triangle is 34.98 square units

Read more about areas at:

https://brainly.com/question/24487155

Answer: it would be A lad :)

Step-by-step explanation:

i hope this helps

have a great day :D

Option D is will not have the Coriolis effect.

When an object has a linear motion on a rotating body then it has Coriolis effect.

The airplane will not feel the Coriolis effect because it is not in contact with the rotating body.

Thus, option D is will not have the Coriolis effect.

More about the Coriolis effect link is given below.

https://brainly.com/question/14290551

Answer:

Maintains Biodiversity: A and D

Increase Biodiversity: B and C

Step-by-step explanation:

"Aug 23, 2019 — Biodiversity is a term used to describe the enormous variety of life on Earth. It can be used more specifically to refer to all of the species in one region or ecosystem. Biodiversity refers to every living thing, including plants, bacteria, animals, and humans."

  ~National Geographic Society

i make this note because it explains this point in a way that is understandable, with this, we can see why planting more trees -making more room and suitable habitat for animals- could maintain (or possibly increase) biodiversity where as dumping sewage water -killing a lot of marine life due to chemicals in the sewage or trash such as plastic items- would decrease it

hope this helps you out :)

Answer:

3 is 1

4. 7^-2

Step-by-step explanation:

Answer:

0.016328

Step-by-step explanation:

7^-6 = 0.000008

7^4 = 2041

Multiply em' both together and you get... 0.016328

Hope it helps

Answer:

7y+26

Substitute the variables for the equations and add.

Answer:

25.1325

Step-by-step explanation:

16/2= radius of 8. pi*r^2 for 8 is 201.06. 201.06/8(slices) = 25.1325

Answer:

24.96 inches²

Step-by-step explanation:

Area of full pizza:

A= π×16²/4

Number of slices is 8 equal

Area of each slice is:

A= 1/8×A

A=1/8×π×16²/4

A=0.3925×64

A=24.96

Answer:

n/3+10=15

Step-by-step explanation:

Answer:

n/3+10=15

Step-by-step explanation:

it's possible n could be x

Answer:

I think 1440 rails.........

Answer:the answers are C and D

Step-by-step explanation: I did the test

Answer:

(A) A person is walking forward at a rate of 5 ft per second on a moving walkway that is moving forward at a rate of 3 ft per second.

(B) A 150-lb man doing pull-ups exerts a 160lb upward force on the bar to raise himself.

(C) The top of an office building in Kuwait City, Kuwait, is 413 meters above sea level. The Dead Sea between Israel and Jordan is 413 meters below sea level.

(D) An heiress inherits $500,000 and pays $500,000 in income tax this year.

Answer:

see below

Step-by-step explanation:

The circumference of a circle is given by

C = pi * d

C = pi * 26

C = 26pi

We can approximate pi = 3.14

C =81.64 inches

or we can approximate pi by using the pi button

C =81.68140899 inches

Using the choices listed and approximating pi as 3

C = 3*26 = 78 inches