4 years ago

What is the approximate angle between two position vectors if their terminal points are (5, -2) and (7, 3)?

Mathematics

1 answer:

adell [148]4 years ago

5 0

Hi,

Answer:

$Angle=\frac{pi}{4}$ = π/4 = 45°

Have a good day.

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Need some help please <br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B11%7D%7B15%7D%20%20%2B%20%28%20-%20%20%5Cfrac%7B3%7D%7B

emmasim [6.3K]

Answer:

-1/60

Step-by-step explanation:

$\frac{11}{15} + (- \frac{3}{4} )\\$

= $\frac{11}{15} - \frac{3}{4}\\$

= $\frac{44}{60} - \frac{45}{60}\\$ (find LCM of demoninators)

= $\frac{44-45}{60}\\$

= $\frac{-1}{60}\\$

= -1/60

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3 years ago

The weight of a particle of unobtainium is 2.66 x 10−6oz. The weight of a grain of spice is 9.17 x 10−4oz. About how much more d

Semenov [28]

Answer:

D 9.1 x 10^(-4) oz

Step-by-step explanation:

9.17 x 10^(-4) oz - 2.66 x 10^(-6) oz =

= 9.17 x 10^(-4) oz - 0.0266 x 10^(-4) oz

= 9.1 x 10^(-4) oz

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3 years ago

List all the possible rational zeros of p(x)=3x^3-3x^2+4x-12

skelet666 [1.2K]

Answer:

$x = 3$

$x)=x^3-3x^2-4x+12 \\ 0 = 3x ^2 - 3x ^2 + 4x - 12 \\ 0 = 4x - 12 \\ - 4x = - 12 \\ - x = - 12 \div 4 \\ x = 3$

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3 years ago

Help with number 2 pls

Oksanka [162]

80,000+7,000+100+90+2

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4 years ago

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Ivan

Answer:

please the answer is the third option

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3 years ago

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