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3 years ago

How do you name a vector?

Mathematics

1 answer:

Llana [10]3 years ago

8 0

You can name a vector by its length and direction

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What is the answer to -11y+x=-21

il63 [147K]

The answer to your question is
y= 1/11x +21/11
That’s in y=mx+b

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3 years ago

9. Dagne measures and finds that she

Naddik [55]

Answer; 47.27 Inches

Let the height of Dagne be x.

Now we are told that she can do a vertical jump that is 27.5% of her height. This is represented as 0.275x.

Now we are told the height she can jump is 13.2. Thus;

0.275x = 13.2

x = 13.2/0.275

x = 47.27 inches

7 0

2 years ago

My estimate was 2,808 is that a reasonable estimate and why

vova2212 [387]

My estimate was 2,808 is that a reasonable estimate and why

312*9

9*2=18>>9*10=90>>9*300=2700

2700+18+90=>>2,808

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3 years ago

What is the cost of 5 pounds of peppers if 4 pounds cost $2.60

sergeinik [125]

2.60

$\frac{2.60}{4} = \frac{13}{20} \times 5 = 3.25$

so 5 pounds of pepper would cost 3.25

5 0

3 years ago

Rationalize the denominator !!!

satela [25.4K]

Answer:

$\frac{1\cdot \left(4+\sqrt{3}\right)}{\left(4-\sqrt{3}\right)\left(4+\sqrt{3}\right)}\\$

$1\cdot \left(4+\sqrt{3}\right)=4+\sqrt{3}$

$\left(4-\sqrt{3}\right)\left(4+\sqrt{3}\right) = 13$

$= \frac{4+\sqrt{3}}{13}$

x = 4

y = 3

z = 13

4 0

1 year ago

Read 2 more answers