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3 years ago

Convert 36°F to degrees Celsius.

Mathematics

1 answer:

daser333 [38]3 years ago

5 0

Step-by-step explanation:

2.2

it is the answer

I hope it helps

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In a triangle ABC, if angle A = 53 degree and Angle C=45 degree then find the value of Angle B is:

murzikaleks [220]

Answer:

It wont always be easy, but always try to do what ' s right!

In a world of worriers, be the warrior!

When nothing goes right, go left.

4 0

2 years ago

Need help with this maybe question

Aleonysh [2.5K]

Answer:

the vertex is:

(2, -1)

Step-by-step explanation:

First solve the equation for the variable y

$x^2-16y-4x-12=0$

Add 16y on both sides of the equation

$16y=x^2-16y+16y-4x-12$

$16y=x^2-4x-12$

Notice that now the equation has the general form of a parabola

$ax^2 +bx +c$

In this case

$a=1\\b=-4\\c=-12$

Add $(\frac{b}{2}) ^ 2$ and subtract $(\frac{b}{2}) ^ 2$ on the right side of the equation

$(\frac{b}{2}) ^ 2=(\frac{-4}{2}) ^ 2$

$(\frac{b}{2}) ^ 2=(-2) ^ 2$

$(\frac{b}{2}) ^ 2=4$

$16y=(x^2-4x+4)-4-12$

Factor the expression that is inside the parentheses

$16y=(x-2)^2-16$

Divide both sides of the equality between 16

$\frac{16}{16}y=\frac{1}{16}(x-2)^2-\frac{16}{16}$

$y=\frac{1}{16}(x-2)^2-1$

For an equation of the form

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

the vertex is: (h, k)

In this case

$h=2\\k =-1$

the vertex is:

(2, -1)

6 0

3 years ago

The dot plots show the salaries for the employees at two small companies before a new company director is hired at each company.

Mice21 [21]

Answer:

Step-by-step explanation:

Its B Becuase idk tbh i need it too :(

4 0

3 years ago

23800 is 34% of annual income. what is the income?

BARSIC [14]

Hey there!

If you ever see the word "is" in a story problem, it means that there is an equal sign there. Let's apply that to this.

23800 =(is) 0.34i (income)

Now, we can solve for i by dividing.

23800/0.34= 70,000

Therefore, the annual income is $70,000.

I hope this helps! Have a great day!

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3 years ago

A certain disease has an incidence rate of 0.9%. If the false negative rate is 5% and the false positive rate is 1%, compute the

Ira Lisetskai [31]

Answer:

The probably. that a person who has been in the hospital for the future of the answers to the questions

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2 years ago