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3 years ago

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The slope of Po is (v – z) divided by The slope of pois divided by (w + a) - (x + a) Both lines have a slope that is v divided b

y Therefore, the lines are

1 answer:

AnnZ [28]3 years ago

5 0

Answer:

The answers are:

(w-x)

(v+b)-(z+b)

(v-z)

(w-x)

parallel

Step-by-step explanation: i did it on edge

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How do you do this problem?

Vadim26 [7]

Answer:

Your answer is absolutely correct

Step-by-step explanation:

The work would be as follows:

$\int _0^{\sqrt{\pi }}4x^3\cos \left(x^2\right)dx,\\\\\mathrm{Take\:the\:constant\:out}:\quad \int a\cdot f\left(x\right)dx=a\cdot \int f\left(x\right)dx\\=> 4\cdot \int _0^{\sqrt{\pi }}x^3\cos \left(x^2\right)dx\\\\\mathrm{Apply\:u-substitution:}\:u=x^2\\=> 4\cdot \int _0^{\pi }\frac{u\cos \left(u\right)}{2}du\\\\\mathrm{Apply\:Integration\:By\:Parts:}\:u=u,\:v'=\cos \left(u\right)\\=> 4\cdot \frac{1}{2}\left[u\sin \left(u\right)-\int \sin \left(u\right)du\right]^{\pi }_0\\\\$

$\int \sin \left(u\right)du=-\cos \left(u\right)\\=> 4\cdot \frac{1}{2}\left[u\sin \left(u\right)-\left(-\cos \left(u\right)\right)\right]^{\pi }_0\\\\\mathrm{Simplify\:}4\cdot \frac{1}{2}\left[u\sin \left(u\right)-\left(-\cos \left(u\right)\right)\right]^{\pi }_0:\quad 2\left[u\sin \left(u\right)+\cos \left(u\right)\right]^{\pi }_0\\\\\mathrm{Compute\:the\:boundaries}:\quad \left[u\sin \left(u\right)+\cos \left(u\right)\right]^{\pi }_0=-2\\=> 2(-2) = - 4$

Hence proved that your solution is accurate.

3 0

4 years ago

Read 2 more answers

The coordinates of the endpoints of MP are M(-3,-2) and P(-2,3). which measurement is closest to the length of MP in units

Sever21 [200]

Answer: The answer is, A 7.1 units

Step-by-step explanation:

8 0

3 years ago

Help pleaseeeeee help help help

Kamila [148]

Answer:

Step-by-step explanation:

46-32 x 5/9 = 7.8

82-32x 5/9 = 27.8

8 0

3 years ago

The relative growth rate for a certain type of bacteria population is 78% per hour. A small culture has formed and in just 5 hou

Blizzard [7]

Answer:

The initial number of bacteria in the culture was 1949

Step-by-step explanation:

The relative growth rate for a certain type of bacteria population is 78% per hour.

As we know the growth of bacteria is exponential function.

$P=P_0(1+r)^n$

where,

P is population of bacteria after n hours.

P₀ is initial population.

r is rate of growth per hour

n is number of hours

A small culture has formed and in just 5 hours the count shows to be 34,820 bacteria in the culture.

P = 34820 , n = 5 , r = 0.78

$34820=P_0(1+0.78)^5$

$P_0=\dfrac{34820}{(1.78)^5}=1948.63$

$P_0\approx 1949$

Hence, The initial number of bacteria in the culture was 1949

3 0

3 years ago

Hello! I need help on this geometry assignment! I will give brainliest to anyone who can help me and actually shows the work bec

Andreas93 [3]

Answer:

We know that 30/25 is 1.2 or 1 1/5. SO if we divide 20 by that then we'll get 16.6667. So I won't give you the answer because its best that you learn to do this yourself because its more beneficial than telling you. What you have left is 16.6667=4x-4. Combine like terms and you'll get your answer. But if your still stuck then you can just let me know and I'll help you as much as I can.

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3 years ago