2 years ago

It's to hard and I can't figure it out

2 answers:

7 0

Does anyone wanna help me with something ill give u bloxburg (from ro _blox) money if u know how to do it!And yes it’s math

maria [59]2 years ago

3 0

Answer:

The triangles are the same though, what do i do?

Step-by-step explanation:

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2/3 divided by 1/2 please I really need this!!

olganol [36]

Answer:

1 1/3

Step-by-step explanation:

2/3 x 2/1 = 4/3 = 1 1/3

5 0

2 years ago

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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.

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3 years ago

Wilson bought fruit that weighs pounds. How many ounces does the fruit weigh? Show your work

mrs_skeptik [129]

Answer: multiply the number of pounds by 16 to get number of ounces (since there isn't a number in between weighs/pounds)

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3 years ago

What are the rational numbers of -12,0,35,4.85,√12,√36,19/6,-10/11,1.4949949994

klemol [59]

All of those numbers are rational, except the square root of 12.

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3 years ago

Help me a soon as possible I need your help help help please as soon as possible ASAP

evablogger [386]

Answer:

Step-by-step explanation:

The answer is b because the lines outside -65 are symbols for absolute value. Absolute value means the distance away from 0, so b would be an appropriate choice.

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3 years ago

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