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Margarita [4]
3 years ago
6

HELP MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

Mathematics
2 answers:
Murljashka [212]3 years ago
8 0
Well the square root of the square would be 7, as 7*7=49.

And as square’s sides are all the same length, the square’s perimeter would be 7*4 or 28 meters.

So the perimeter of the square is 28 meters.

I hope this helps!
Leni [432]3 years ago
4 0

Answer: The answer should be 28.

Step-by-step explanation: The square root of 49 is 7,and since a square has 4 sides, you multiply 7 by 4 to get 28. (7, 14, 21, 28.)

Hope this helps!

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there was a warning of volcano eruption in Kilauea in Hawaii. from September 7th to September 8th 2014, the flow advanced about
antoniya [11.8K]
Answer: The input variable is the number of days since September 9th.. The unit for the input variable is single days.

When you are given an equation, there is an input and an output. In this case, you put in the number of days and the output is the distance between the lava and the road.

If you make a chart of the inputs and outputs, you will see that the lava is getting closer to the road.
7 0
3 years ago
-7/3x + 2/3 = -18<br> What is the solution?
xxMikexx [17]

Answer:

8

Step-by-step explanation:

5 0
2 years ago
Need help with 7A plz
Eduardwww [97]
A) area of square = base*height/////Triangle= 0.5*base*height

=(a^1/3*b^3/4)*(a^2/3*b^1/2)+(1/2*a^1/3*b^3/4*a^2/3*b^1/4)
=(a^1*b^5/4)+(1/2*a^1*b^1)
=(a*b^5/4)+(1/2*a*b)

B) a^2+b^2=c^2 (pythagorean theorem)
   ((27^2/3)*(16^1/4))^2 +  (27^1/3)*(16^3/4)   
     (9*2=(18^2))=324 +  (3*8= 24^2)= 576
      324+576= 900
     (900)^1/2= 30
hypotenuse= 30

C)( a^2/3*b^1/2)= 36*2(two sides)= 72
    (a^1/3b^3/4)=24
    (a^2/3*b^1/4)= 18
  72+24+18+30(hypotenuse)= 144=perimeter
7 0
3 years ago
Please help :D i give brainliest
Over [174]

Answer:

  • 10 cm, 20 cm, 20 cm

Step-by-step explanation:

Let the base is x, then the legs are 2x each.

<u>The perimeter is:</u>

  • x + 2x*2 = 50
  • 5x = 50
  • x = 10

The base is 10 cm and legs are 20 cm each.

8 0
2 years ago
Jonathan plans to go to a carnival. The entrance is $3 and each ride cost 75 cents. Jonathan wants to spend no more than $20.
Mnenie [13.5K]

Answer:

22.6

Step-by-step explanation:

I assume you want to know how many rides he can do.

so

20$-3 = 17$

17÷.75 = 22.6 repeating

if you round up its about 23

4 0
3 years ago
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