2 years ago

A bag contains only green balls and red balls. A ball is taken at random from the bag. The probability

Mathematics

1 answer:

Andrew [12]2 years ago

7 0

Answer:

0step by step explanation because no blue in the bag

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Will mark Brainlyest

Dima020 [189]

Answer:

Step-by-step explanation:

10 workers working 2 hours a day is 2*10=20 work hours per day

2 workers working 5 hours a day is 2 *5=10 work hours per day

Per day 1/2 as many work hours so will take 2 times as long.

5*2 = 10 days

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2 years ago

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Which of the following is the equation of a circle with a radius of 10 cm and center at (–3, 6)?

Volgvan

The equation of the circle:

$(x-h)^2+(y-k)^2=r^2$

(h, k) - center

r - radius

We have:

$r=10\\(-3,\ 6)\to h=-3,\ k=6$

Substitute:

$(x-(-3))^2+(y-6)^2=10^2\\\\(x+3)^2+(y-6)^2=100$

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2 years ago

If you needed to reflect (-4,-5) over the y-axis what would the<br> coordinates be?

Triss [41]

Answer: The coordinates would be (4,-5)

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2 years ago

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Silvio wants to find the perimeter of quadrilateral ABCD. He begins by computing the length of side AB using the distance formul

saveliy_v [14]

Answer:

Step-by-step explanation:

AB = √(-4)² + (-3)²

AB = √ 16 + 9

AB = √ 25

AB = 5

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2 years ago

Will mark brainliest if correct !

Ira Lisetskai [31]

Answer:

Step-by-step explanation:

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2 years ago

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