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ipn [44]
3 years ago
13

18m = 36 Please help me with this for brainliest HURRYYYY

Mathematics
1 answer:
Sladkaya [172]3 years ago
8 0

Answer: m=2

Step-by-step explanation: Hope this help :D

Let's solve your equation step-by-step.

18m=36

Step 1: Divide both sides by 18.

18m/18=36/18

m=2

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How many times larger is 2 x 10^12 than 5 x 10^6
kupik [55]
Divide 2*10^12 by 5*10^6:

2      10^12
--- * ---------- = 0.4*10^6, or 400000 times larger.
5      10^6
5 0
3 years ago
Anyone know this? Let me know
mixas84 [53]
Use the pythagoras theorem
And the answer will be 36.
5 0
3 years ago
A lamina with constant density rho(x, y) = rho occupies the given region. Find the moments of inertia Ix and Iy and the radii of
jenyasd209 [6]

Answer:

Ix = Iy = \frac{ρπR^{4} }{16}

Radius of gyration x = y =  \frac{R}{4}

Step-by-step explanation:

Given: A lamina with constant density ρ(x, y) = ρ occupies the given region x2 + y2 ≤ a2 in the first quadrant.

Mass of disk = ρπR2

Moment of inertia about its perpendicular axis is \frac{MR^{2} }{2}. Moment of inertia of quarter disk about its perpendicular is \frac{MR^{2} }{8}.

Now using perpendicular axis theorem, Ix = Iy = \frac{MR^{2} }{16} = \frac{ρπR^{4} }{16}.

For Radius of gyration K, equate MK2 = MR2/16, K= R/4.

3 0
4 years ago
In a right triangle the length of a hypotenuse is c and the length of one leg is a, and the length of the other leg is b, what i
swat32
Apply the Pythagoras Theorem

{c }^{2}  =  {a}^{2}  +  {b}^{2}
{9 }^{2}  =  {7}^{2}  +  {b}^{2}
81 =  49+  {b}^{2}
81  -  49 = {b}^{2}
32= {b}^{2}
Take square root of both sides

b =  \sqrt{32}
b = 4  \sqrt{2}

5 0
4 years ago
Read 2 more answers
Please help me with this question. image attached.
Alona [7]

Answer:

Answer: A as you have indicated.

Step-by-step explanation:

Givens

  • There are two sides that are 3.1 cm in length
  • There are two sides that are 6.2 cm in length

Formula

  • P = 2*(b + a)
  • where b is the base and
  • where a is the side

Solution

  • P = 2*(6.2 + 3.1)       Add what is inside the brackets
  • P = 2*9.3                 Multiply
  • P = 18.6

Answer A


7 0
3 years ago
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