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3 years ago

If you a real human help attached file

Mathematics

1 answer:

jolli1 [7]3 years ago

6 0

Simply substitute;

Q1:

Answer: 2

Q2:

Answer: 32

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What is the answer to this question i really need it asap, thank you.

Valentin [98]

Answer:

sorry I could not help you but I wish you luck

4 0

3 years ago

How do you know when an expression is its simplest form

marishachu [46]

Answer:

you know it is when you can't solve it any further. If the numbers cannot be divided by a common number. there is no possible way to make it any more compacted.

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Find a vector of magnitude 3 in the direction of v=4i-3k

pochemuha

Answer:

$\frac{12i}{5} - \frac{9k}{5}$

Step-by-step explanation:

The magnitude of a vector v = ai + bk is

$|v| = \sqrt{a^{2} + b^{2}$

In this problem, we have that:

Find a vector of magnitude 3 in the direction of v=4i-3k:

The first step is finding the unit vector of v, $v_{u}$ .

$|v| = \sqrt{4^{2} + (-3)^{2}} = 5$

$v_{u} = \frac{4i}{5} - \frac{3k}{5}$

Magnitude 3, same direction.

We multiply the unit vector by +3, since it is in the same direction. If it was in the opposite direction, we would have multiplied by -3.

The answer is:

$\frac{12i}{5} - \frac{9k}{5}$

5 0

3 years ago

En un partido de baloncesto, los máximos anotadores han sido Juan, Jorge y Mario. Juan ha logrado 19 puntos. Jorge 5 puntos más

antiseptic1488 [7]

Answer:

50 puntos por q 19 juan 24 jorge y 17 mario

Step-by-step explanation:

4 0

3 years ago

What is 503.782 to the nearest then tenth

Aleks04 [339]

Answer: 503.8

Step-by-step explanation: 503.782 is the original fraction. To round up the number has to be 5, 6, 7, 8, or 9. The number in the hundredths place is 8. so that means the number in the tenths place can be moved up to 8 since 7+1=8.

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3 years ago