3 years ago

Anybody know the answer?

Mathematics

1 answer:

Ilya [14]3 years ago

6 0

Answer:

Step-by-step explanation:

The eqn. of a circle with centre (h,k)and radius ris given by,

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-3x + 9 = -18 what's the answer

Art [367]

Answer:

x=9

Step-by-step explanation:

subtract 9 from both sides.

-3x = -27

divide by -3

x=9

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Find the work done by the force field F(x, y) = xi + (y + 5)j in moving an object along an arch of the cycloid r(t) = (t − sin(t

Nimfa-mama [501]

Integrate the force field along the given path (call it <em>C</em>):

$W=\displaystyle\int_C\mathbf F(x,y)\cdot\mathrm d\mathbf r=\int_0^{2\pi}\mathbf F(x(t),y(t))\cdot\frac{\mathrm d\mathbf r}{\mathrm dt}\,\mathrm dt$

$=\displaystyle\int_0^{2\pi}\bigg((t-\sin t)\,\mathbf i+(6-\cos t)\,\mathbf j\bigg)\cdot\bigg((1-\cos t)\,\mathbf i+\sin t\,\mathbf j\bigg)\,\mathrm dt$

$=\displaystyle\int_0^{2\pi}(t-t\cos t+5\sin t)\,\mathrm dt=\boxed{2\pi^2}$

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3 years ago

Nicki school day last 7 hours 20 minutes how many minutes does Nicki school day last explain how you found your answer

VLD [36.1K]

7 hours X 60 minutes = 420 minutes

420 minutes + 20 minutes = 440 minutes

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3 years ago

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Characteristics of a unit rate

Ivan

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3 years ago

At an autosomal gene locus in humans, the allele for brown eyes is dominant over the allele for blue eyes. At another gene locus

il63 [147K]

Answer:

so chance that their daughter is colorblind= 0%

Step-by-step explanation:

colorblindness is a sex-linked recessive trait,

let the alleles be XC- normal, Xc- colour-blind

the woman is heterozygous for this gene, so her genotype is XCXc

man is normal so his genotype is XCY

( man is XY and woman is XX)

XCY * XCXc

see table at the attachment corner below

probability of getting a colorblind progeny given that progeny is a girl= number of colorblind girl/total number of girls=0/2=0

so chance that their daughter is colorblind= 0%

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3 years ago

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