what is perimeter of the figure 115.14cm​

Answer:

My estimate is D:21

Step-by-step explanation:

so sorry this answer will be 75% wrong, let me explain how i got this answer

the perimeter of triangle ADE is 12 units

Triangle ABC looks like 2 times the triangle ADE , 12 + 12 = 24 and the closest answer was D: 21

I hope i helped you in some way!

Answer:

D.21

Step-by-step explanation:

AC=8

AB=8

BC=5

Add all the sides

=21

Answer:

Explanation:

- 5x + 2y = 9

- 5x + 2(7x) = 9

-5x + 2 · 7x = 9

-5x + 14x = 9

9x = 9

9x ÷ 9 = 9 ÷ 9

Answer: I gave the evaluate answer and the differentiate w.r.t x answer. Sorry for caps.

Step-by-step explanation: EVALUATE  x4n−3

 DIFFERENTIATE W.R.T. X  (4n−3)x4(n−1)

Answer:

4) [tex]3\sqrt{3}[/tex] 5) [tex]10\sqrt{18}[/tex]

Step-by-step explanation:

[tex]27[/tex] can be broken down into [tex]3[/tex] and [tex]9[/tex]

[tex]\sqrt{27}=[/tex][tex]\sqrt{9}[/tex] × [tex]\sqrt{3}[/tex]

However, [tex]\sqrt{9} =3[/tex], so its really just:

[tex]3\sqrt{3}[/tex]

[tex]1800[/tex] can be broken down into [tex]100[/tex] and [tex]18[/tex]

[tex]\sqrt{1800} =[/tex][tex]\sqrt{100}[/tex] × [tex]\sqrt{18}[/tex]

However, [tex]\sqrt{100} =10[/tex], so it is really:

[tex]10\sqrt{18}[/tex]

plz mark me brainliest. :)

I guess this will help you

Step-by-step explanation:

30 , 60 , 90 , 120, 150

,LCM of 12 and 30 is 60

Answer:

List the first five multiples of 30

The first 5 multiples of 30 are: 0, 30, 60, 90, 120.

What is the lowest common multiple of 12 and 30

for LCM (12,30) we find:

Prime factorization of 12 = 2 × 2 × 3.

Prime factorization of 30 = 2 × 3 × 5.

Using all prime numbers found as often as each occurs most often we take 2 × 2 × 3 × 5 = 60.

Therefore LCM (12,30) = 60

Answer:

$44.10

Step-by-step explanation:

$8.40÷2= $4.20 for 1 pound of ground beef

so:

10.5 x $4.20= $44.10

hope that helped :)

Answer:

0,4

Step-by-step explanation:

did on delta math rn and got it right. basically just divide 0,12 by 1/3

ex: 0 by 1/3 and 12 by 1/3

12/3 is 4 so 0,4

Answer:

B.

Step-by-step explanation:

This is the information the histogram represents.

Hope it helps!

Answer:

B I think?

Step-by-step explanation:

Hope its right

Answer:

$68.20

Step-by-step explanation:

Answer:

85$

Step-by-step explanation:

p = original price

68 = p - 20%p

68 = p - 0.20p

68 = 0.80p

85 = p

The original price was $85.

The original price is 100%. The sales price was 20% off - subtract. So the sale price was 100% - 20% = 80%.

Incase you wanna know how I came up with the 0.80p :)

Answer:

1056 inches

Step-by-step explanation:

Given that :

Initial measurement = 2358 in

Guage level after 5 days of rain (final reading) = 3414 in

Change in water level rise :

Final reading - Initial reading

(3414 - 2358) in

= 1056 inches

Answer:

The answer is A, so zero.

Answer:

B is the closet to pi hsiebfjwjgsbe9fbe

Answer:

Answer vary :

|-5| < |-6|

Step-by-step explanation:

honestly in my opinion that’s the answer.

‘these lines | change a negative number to a positive so if it changes -5 and -6 to positives.

wich makes |-5| < |-6| the right one.

and that’s how I came to that solution.

Answer:

y=1/2x+1

Step-by-step explanation:

Answer:

Step-by-step explanation:

First you want to mark 2 points. I chose (-2,0) and (2,2), it does not mater what points you chose. Once you have the two points, you need to find the slope. To calculate the slope can be seen below.

Slope (m) = ΔY/ΔX = 1/2 = 0.5

Once you have the slope, which is 0.5, you fill in this equation.

y = mx + b, where m is the slope and b is the y-intercept.

Now filling in given variables, you get this equation.

y = 0.5x + 1

Answer:

7(d+1)

Step-by-step explanation:49d+7

7(d+1)

Answer:

7 (7d + 1)

Step-by-step explanation:

Answer: 39,366

Step-by-step explanation:

a(n)= 3*a(n-1)

Therefore a(8)=3(a7)

Answer:

39366

Step-by-step explanation:

Hope this can help you.But if it's wrong,im so sorry

Have a great day

Answer: First question answer is 7/2 over 1/3

Second answer is 7/2 divided by 1/4

Step-by-step explanation:

Answer: First question answer is 7/2 over 1/3

Second answer is 7/2 divided by 1/3

Step-by-step explanation:

Answer:

4+(4-3y) to the power of 3, 4x(5.5+3y) since y = 3.

Step-by-step explanation:

Answer:

<RUS and <SUT

Step-by-step explanation:

Adjacent angles have one side in common but no common interior points.

<RUS and <SUT

Answer:

The right angles are adjacent because adjacent angles

Step-by-step explanation:

Adjacent angles are two angles that have a common vertex

Answer:

Step-by-step explanation:

Given the expression sin(9z − 1) = cos(6z + 1), for 0 < z ≤ 90, we are to find z

Note that sin theta = cos(90-thetsa)

sin(9z − 1) = cos(6z + 1)

cos (90 - (9z-1)) = cos(6z + 1)

cos (90 - 9z+1)) = cos(6z + 1)

cos (91-9z) = cos(6z + 1)

Cos will cancel out to have;

91-9z = 6z+1

-9z - 6z = 1-91

-15z = -90

z = 90/15

z = 6

Hence the value of z is 6

Answer: 86m cubed

Step-by-step explanation:

The Volume of green house is 54 m³

A rectangular prism is a three-dimensional shape that has two at the top and bottom and four are lateral faces.

The volume of a rectangular prism=Length X Width X Height

A company makes a greenhouse that is shaped like a rectangular prism on bottom and a half cylinder on top.

Given;

Base = 3m x 9m

Height of house = 2 m

Find: Volume of green house

Volume of green house = 3m x 9m x 2m

Volume of green house = 54 m³

Therefore, the Volume of green house is 54 m³

Learn more about a rectangular prism;

https://brainly.com/question/21308574

#SPJ2

Answer:

Its 2πr^2

Step-by-step explanation:

[tex]2\pi {r}^{2} [/tex]

Answer: 9 feet below the surface.

Step-by-step explanation:

The scuba diver starts 40 ft below the surface. We can represent the position of the scuba diver as:

Position = -40ft

Where the negative sign is because it is below the surface of the water, so

"He swam up 12 feet to see a unique fish."

Now we need to add 12ft

Then his new position is:

Position = -40ft + 12 ft = -28ft

"He followed the fish down 8 feet.

Now we need to subtract 8ft

His new position is:

Position = -28ft - 8 ft = -36 ft

"Then he followed the fish up 27 feet."

Now we add another 27 ft.

The final position will be:

Position = -36ft + 27ft = -9ft

Then the final position of the scuba diver is -9ft, that means that he is 9 feet below the surface.

Answer:

1/4

Step-by-step explanation:

Answer:

1/4

Step-by-step explanation:

Because it's right in-between

Hope this helps, it's very simple!

Answer:

2/7

Step-by-step explanation:

You do the number it goes up, 1 to 3 in this case, over the number it goes sideways, 3 to -4. My teacher always said rise over run to help us remember.