3 years ago

I need your help is this all right or worng

Mathematics

1 answer:

IRINA_888 [86]3 years ago

3 0

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What is 51% of 25.5?

marshall27 [118]

Answer:

The answer is 13.005

Step-by-step explanation:

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There are 2,250 benches in a city. The number of red benches is 350 more than the number of blue benches. How many red benches a

Mrac [35]

2,250-350=1900

1900÷2=950

red: 950+350= 1300

blue: 950

<u>Answer:</u>

1300 red benches

950 blue benches

<u>Proof:</u>

1300+950= 2250

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4 years ago

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Find the velocity v(t)v(t) and speed ∥v(t)∥∥v(t)∥ of a particle whose motion is described by x=6t3−9t2,y=3,z=2t2−4t+2

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Let $\mathbf p(t)=(x(t),y(t),z(t))$ denote the particle's position. Then its velocity is given by

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The speed is then given by the absolute value/magnitude/norm of the velocity function,

$\|\mathbf v(t)\|=\sqrt{(18t^2-18t)^2+(4t-4)^2}$

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3 years ago

Solve using distributive property?

melamori03 [73]

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Step-by-step explanation:

sorry if wrong

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