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Alexxandr [17]
3 years ago
8

Please Help!!!!! Branliest and Extra Points will be given!!!!

Mathematics
2 answers:
Vikentia [17]3 years ago
7 0

Answer:

The "a" and "b" in the Theorem will be height and half the length of one side, and "c" will be slant height, since slant height is the hypotenuse of the triangle

Step-by-step explanation:

a^{2} + b^{2}= c^{2}

22^{2} + 11^{2} = 784 + 121 = 905

= \sqrt{905}

= 30.083217913

I am pretty sure about it

But mark me the brainliest!

Olenka [21]3 years ago
6 0

Answer:

slant hight is 30 cm.

Step-by-step explanation:

ur welcome!!!!

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mixas84 [53]

Answer:

1m

The greatest common factor is one. They also have an ‘m’ in common

Hope this helps

8 0
3 years ago
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The height of a cylinder is equal to the diameter of the base What expression represents the volume of the cylinder, in cubic un
Sveta_85 [38]

Answer: 3 units

Step-by-step explanation:

the volume of a cone C = πr²h/3

C = 18π, h =2x, r = diameter/2 = 2x/2 =x

18π = π* x²* 2x/3

divide through by π

18 = x² * 2x/3

multiply through by 3

54 = 2x³

divide through by 2

27 = x³

x =∛27 = 3

x = 3 units = radius

4 0
3 years ago
Help i need help please
solong [7]

Answer:

hope it is correct

Step-by-step explanation:

i think it is more than, can , cannot, and required

7 0
3 years ago
What is value of x<br> Plz help
KatRina [158]

Answer:

10√2

Step-by-step explanation:

This is a 45-45-90 triangle which means that the two non-hyptonouse lenghts are the same which means that the bottom lenght of the triangle is also 10 units

We can then use a^2+b^2=c^2 to solve for the last side

so we have

10^2+10^2=x^2

200=x^2

sqrt200=x

and I see that they want an exact answer so you simplify sqrt200 to

10√2

4 0
3 years ago
WILL GIVE BRAINLIEST, THANKS AND 5 STARS! PLEASE HELP! LOTS OF POINTS
irina [24]

First graph it

#1

Maximum height is the y coordinate of vertex

  • (2,144)

Max height

  • 144m

#2

Time is the x coordinate of vertex

  • 2s

#3

  • y is 0

\\ \rm\Rrightarrow -16t^2+64t+80=0

x intercepts are the solutions

  • (-1,0)U(5,0)

Take it positive

  • t=5s

#4

put in function

  • y=-16(1)+64+80=-16+144=128ft

8 0
2 years ago
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