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3 years ago

Find the slope of the line please

Mathematics

2 answers:

sergeinik [125]3 years ago

6 0

The slope will be -1

Marysya12 [62]3 years ago

5 0

The answer is -1 i'm pretty sure of it

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Question 14(Multiple Choice Worth 5 points)

ddd [48]

Answer:

Find all polar coordinates of point P where P = (5 , -pi+%2F6 ).

There are two sets of possibilities.

(1) Same (positive) magnitude and an angle that is the same as the given angle, or differs from the given angle by an even multiple of pi:

P = (5, -pi%2F6%2B2n%2Api )

(2) Opposite (negative) magnitude and an angle that differs from the given angle by an odd multiple of pi:

(-5, -pi%2F6%2B%282n%2B1%29pi)

answer is: (5,-pi%2F6+%2B+2n%2Api) or (-5, -pi%2F6%2B%282n%2B1%29pi)

7 0

3 years ago

Read 2 more answers

Heather can type 210 words and 6 minutes what is her unit rate in words per minute

Yanka [14]

Answer:

35 words per minute

Step-by-step explanation:

210/6=35

4 0

3 years ago

Read 2 more answers

The scale below represents which equations or inequality?

77julia77 [94]

Answer:

Step-by-step explanation:

the scale is balanced so its equal

4 0

4 years ago

A juggler tosses a bowling pin in the air with an initial velocity of 18 ft per second. It leaves his hand when it is five feet

Natali5045456 [20]

Complete Question

A juggler tosses a bowling pin in the air with an initial velocity of 18 ft per second. It leaves his hand when it is five feet from the ground and he catches it when it is four feet from the ground,How long is the ball in the air?

Answer:

$t\approx 0.1s$

Step-by-step explanation:

From the question we are told that

Initial velocity $V_0= 18 ft/s$

Initial Height $h_1=5feet$

Final Height $h_2=4feet$

Generally the Newtons equation for motion is mathematically given by

$V^2 = U^2 + 2as$

Where

$s=h_2-h_1\\s=4-5\\s=-1ft$

And

$a=g=>9.81\\a=32.2ft/s^2$

Therefore

$V^2 = (18)^2 + 2(-32.2)(-1)$

$V^2 = 388.4$

$V =19.70786645\\V=19.71ft/s$

Generally the equation for Time is mathematically Given as

$t=\frac{V-U}{a}$

$t=\frac{19.71-18}{32.2}$

$t=0.05310559006$

$t\approx 0.1s$

Therefore the time spent on air by the ball is

$t=0.05310559006s$

4 0

3 years ago

Charlie estimated 293 - 44 and got a difference of about 250. is this a reasonable estimate? Explain

Zolol [24]

Yes, because if you round 293 down to 290 and 44 to 40 290-40=250

8 0

4 years ago