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3 years ago

What is the answer?

Mathematics

1 answer:

Marrrta [24]3 years ago

8 0

Answer:

Step-by-step explanation:

The part where y resides is an equilateral triangle. That means that all the angles are equal (along with all the sides). Remember that y is in a triangle.

So the three angles of the triangle = 180/3 = 60

That means that y = 60

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What is the solution to the quadratic equation? y = x^2-4

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4 years ago

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A new medical test provides a false positive result for hepatitis 2% of the time that is a perfectly healthy subject being teste

Oxana [17]

Given that X be the number of subjects who test positive for the disease out of the 30 healthy subjects used for the test.

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Part B:

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The standard deviation is given by:

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3 years ago

Question 6 of 10

Crank

Answer:

A, D

Step-by-step explanation:

When solving for x, we want to get all x terms on one side and all non-x terms on the other side. To make it so that x is by itself, we need to get rid of -3. We can do this by adding 3 to both sides, which demonstrates the addition property of equality. This property states that if you add a quantity to one side of an equation, you must add the same quantity to the other side as well.

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3 years ago

What is the answer of 37<7-10w?

FrozenT [24]

Answer:

w<-3

Step-by-step explanation:

Interval notation form is:

(-∞,-3)

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What is the answer?