3 years ago

PLEASE HELP ME DO THIS

Mathematics

1 answer:

gladu [14]3 years ago

8 0

Answer:

Perimeter = 8x

Step-by-step explanation:

If I can see correctly, the area of the squares are x². Area is just s², so we can find one side by finding the square root of x², which is x. Now that we know that x is one side, we can count the amount of sides and multiply that number by x.

There are 8 sides, so the answer is P = 8x

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8+4x<img src="https://tex.z-dn.net/?f=x%5E%7B2%7D" id="TexFormula1" title="x^{2}" alt="x^{2}" align="absmiddle" class="latex-for

Contact [7]

Answer:

4(2+x^2)

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8 0

3 years ago

A bag contains 3 red marbles 4 blue marbles and 7 Green marbles if two marbles are drawn out of the bag what is the probability

mr_godi [17]

Answer:

0.368

Step-by-step explanation:

Number of red marbles= 3

Number of blue marbles= 4

Number of green marbles= 7

Total number of marbles= 3+4+7= 14

Let the first ball is taken out to be red

P(R)= $\frac{3}{14}$

than again a second ball is drawn, number of balls left= 14-1=13

Number of red= 2

P(R)= $\frac{2}{13}$

Total probability= $\frac{3}{14}$ + $\frac{2}{13}$

Total probability= 0.368

Hence, the correct answer is 0.368

3 0

3 years ago

Write down the smallest 4-digit even number that can be made using each card only once. Using cards:6,9,3,1

kondaur [170]

1369. If this is what you are trying to find, hope this helps.

6 0

3 years ago

A cone has a height of 7ft and a radius of 4 ft. Which equation can find the volume of the cone ON A TIMER WILL GIVE BRAINLY

Yuri [45]

V=π x r2 x h/3 that’s the formula

6 0

3 years ago

I need help to find the equation and measure pls.

babunello [35]

Answer:

Step-by-step explanation:

AD and EH are parallel lines

Angle CBD = Angle CFH = x (corresponding angles)

x + 2x = 180 (angles on a straight line)

3x = 180

x = 60

Angle GFH = 120

Angle CBD = 60

5 0

2 years ago