3 years ago

What are two ways to describe the integer n on the expression -7 < n < -4?

1 answer:

4 0

Description 1: "The integer n is between -7 and -4, excluding both endpoints"

Description 2: "The integer n is larger than -7 and smaller than -4"

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hram777 [196]

The answer to your question is 177,251.28571529

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4 years ago

fenix001 [56]

0 + 0 is 0 dude

I helped you

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3 years ago

ASHA 777 [7]

Given that the initial point of the vector is (1,-2) and the termination point of the vector is (0,0).

So, the tail of the vector is at point (1,-2) and the head of the vector is at (0,0). The vector, $\vec{v}$ , has been shown in the figure.

The magnitude of the vector:

$|\vec{v}|=\sqrt{(1-0)^2+(-2-0)^2}=\sqrt{1+4}=\sqrt{5}$

The direction of a vector is the angle made by a vector with the positive direction of the x-axis.

From the figure, $\theta = 180 \degree\tan ^{-1} \left|\frac {0-(-2)}{0-1}\right|$

$\theta = 180 ^{\circ} - \tan^{-1}(2) = 180 ^{\circ} - 63.43^{\circ}$

$\theta =116.57 ^{\circ}$

Hence, the required vector having a magnitude $\sqrt {5}$ and direction $116.57 ^{\circ}$ has been shown in the figure.

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4 years ago

melisa1 [442]

Answer: 54 students in each bus

Step-by-step explanation:

331-7= 324

324:6 =54

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3 years ago

kolezko [41]

Answer:

13 marbles in the fourth line.

Hope this is correct!

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3 years ago