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3 years ago

12

A triangle has vertices at a(0,6), b(4,6), c(5,4) and d(3,3). What is the coordinates of each vertex if the triangle is reflecte

d over the y axis

1 answer:

deff fn [24]3 years ago

7 0

Answer:

So just multiply the (4,6) and (5,4) then divide it by 3

Step-by-step explanation:

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Assume that when adults with smartphones are randomly selected, 57% use them in meetings or classes. If 8 adult smartphone use

vovikov84 [41]

Answer:

≈ 0.2526

Step-by-step explanation:

<u>The number of combinations of 4 out of 8:</u>

8C4 = 8!/(4!(8-4)!)= 8*7*6*5/(1*2*3*4)= 70

<u>Success factor is: </u>

57% = 0.57

<u>and failure factor is: </u>

(100 - 57)%= 43%= 0.43

<u>Probability:</u>

0.57⁴*0.43⁴*70 ≈ 0.2526

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2 years ago

What is the circumference of each circle? Use 3.14 for PIE. Round to the nearest tenth if necessary.

maksim [4K]

The answer is D 56.5

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2 years ago

Read 2 more answers

3.14 x 60^2 x 30<br> what is the answer rounded to the nearest tenth?

Anastasy [175]

I got 11,304. I don't know if that's right or if it's wrong. Let me check again

6 0

2 years ago

keith made $306.00 for 18 hours of work at the same rate how many hours would he have to work to make $204.00

Mice21 [21]

306 / 18 = 17
So he's on $17 / hour

$204 / $17 = 12.
Therefore he'd make $204 in 12 hours.

4 0

2 years ago

Find the slope of the line passing through these points: (5,2) and (-10,12)

Marat540 [252]

Answer:

-2/3

Step-by-step explanation:

The slope of a line is found by

m= (y2-y1)/(x2-x1)

= (12-2)/(-10 -5)

= 10/-15

= -2/3

3 0

3 years ago