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2 years ago

Write an integer for each situation. 209 feet above sea level

Mathematics

1 answer:

Yanka [14]2 years ago

3 0

The answer is 209+ because it is above 0 which is sea level.

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1 3/5 times 2 1/2 how much does it equal

pav-90 [236]

Answer:

If the problem is asking $1\frac{3}{5} * 2\frac{1}{2}$ then the answer is 4

If it's asking $\frac{13}{5}*\frac{21}{2}$ then the answer is $\frac{273}{10}$

Step-by-step explanation:

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2 years ago

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One ball is to be selected from a box containing red, white, blue, yellow, and green balls. If the probability that the selected

ZanzabumX [31]

Answer:

30% probability that it will be yellow, or green

Step-by-step explanation:

The urn has red, white, blue, yellow, and green balls.

Each ball is chosen with the following probabilities:

1/10 = 10% probability it is red

2/5 = 40% probability it is white

1/5 = 20% probability it is blue.

p probability it is yellow or green

What is the probability that it will be yellow, or green

The sum of all probabilities is 100%. So

10 + 40 + 20 + p = 100

p = 30

30% probability that it will be yellow, or green

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3 years ago

The coordinates of quadrilateral ABCD plotted on a coordinate plane are A(0, 3), B(3,-1).

Vikki [24]

Answer:

24.56 (parallelogram)

Step-by-step explanation:

4 sides of ABCD: AB, BC, AD, DC

perimeter = AB + BC + AD + DC

distance of two points: √(x-x')²+(y-y')²

AB = √3²+4² = √25 = 5

BC = √7²+2² = √53 = 7.28

AD = √7²+2² = √53 = 7.28

DC = √3²+4² = √25 = 5

P = 5*2 + 7.28*2 = 24.56

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3 years ago

Please help!! lol y=?x+?

aev [14]

Answer:

y= 4x-9

Step-by-step explanation:

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3 years ago

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Name a set of vertical angles in the image below:

melomori [17]

<h3>Answer: B) 1 & 3</h3>

Explanation:

Vertical angles form when we have an X shape like this. They are opposite one another and always congruent. Angles 2 and 4 is the other set of vertical angles.

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2 years ago

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