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3 years ago

12

A lake was stocked with 80 trout, 20 bass, 70 walleye and 30 catfish. What is the probability that a fisherman catches a trout f

irst then a second trout.

1 answer:

Lisa [10]3 years ago

3 0

80/200. is the probability

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What are rights a teacher has

Lorico [155]

Answer:

Teachers have the right to be free from discrimination based on race, sex, and national origin. As well as freedom of expression, academics, privacy, and religion.

Good luck! Hope this helped :)

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3 years ago

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Farmer has to transport a fox, a chicken, and a sack of corn across a river. she can carry only one item at a time. if left toge

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Step by step guide
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The main mast of a fishing boat is supported by a sturdy rope that extends from the top of the mast to the deck. If the mast is

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25
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5 0

3 years ago

50 points plus brainliest please help screenshot provided

never [62]

Answer:

$\textsf{(a)} \quad (3x)^{\circ}+(x+14)^{\circ}=90^{\circ}$

$\textsf{(b)} \quad m \angle 1=\boxed{57}\:^{\circ}$

$m \angle 2=\boxed{33}\:^{\circ}$

Step-by-step explanation:

From inspection of the given diagram:

$m \angle 1=(3x)^{\circ}$

$m \angle 2=(x+14)^{\circ}$

<h3><u>Part (a)</u></h3>

A right angle is 90° and is represented by the ∟ symbol.

To find x, <u>equal</u> the sum of the angles to 90° and solve for x:

$\implies m \angle 1+m\angle2=90^{\circ}$

$\implies (3x)^{\circ}+(x+14)^{\circ}=90^{\circ}$

$\implies 3x+x+14=90$

$\implies 4x+14=90$

$\implies 4x+14-14=90-14$

$\implies 4x=76$

$\implies 4x \div 4=76 \div 4$

$\implies x=19$

<h3><u>Part (b)</u></h3>

To find the degree measure of each angle, substitute the found value of x into the expression for each angle.

$\implies m \angle 1=(3 \cdot 19)^{\circ}=57^{\circ}$

$\implies m \angle 2=(19+14)^{\circ}=33^{\circ}$

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1 year ago

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Which equation can not be used to find the area of a triangle

maxonik [38]

Answer:

C

Step-by-step explanation:

because triangle don't work that way

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3 years ago