3 years ago

Which angle is coterminal with 153°

1 answer:

4 0

It will be:

Positive Cotermintal Angles - 513 & 873
and
Negative Coterminal Angles - -207 & -567

You might be interested in

Let xy=1 and let dy/dt=5 Find dx/dt when x=5

madreJ [45]

So the first step is to take the derivative of xy=1. Don't forget the product chain rule!

 $xy=1
\\x=5
\\y= \frac{1}{x}=\frac{1}{5}
\\ 
\\\frac{dy}{dt}=5
\\
\\x\frac{dy}{dt}+y\frac{dx}{dt}=0
\\
\\5\times5+ \frac{1}{5} \frac{dx}{dt}=0
\\
\\\frac{1}{5} \frac{dx}{dt}=-25
\\
\\ \frac{dx}{dt}=-125
$

3 0

3 years ago

If right triangle LMN, L and M are complementary angles and sin (L) is 19/20 what is cos (M)

Svet_ta [14]

The right answer is 19/20 which is A i hope this helps

6 0

3 years ago

Read 2 more answers

A newsletter publisher believes that above 44% of their readers own a Rolls Royce. Is there sufficient evidence at the 0.05 leve

kirill115 [55]

Answer:

$H_o :p = 0.44\\\\H_a: p >0.44$

Step-by-step explanation:

The null and alternative hypothesis is presented below;

$H_o :p = 0.44\\\\H_a: p >0.44$

The first one represent that there would be no difference

ANd, the last one represent that the proportion of the reader would own roll royre would be more

3 0

3 years ago

The difference between the areas of the figures is less than 4.

goldfiish [28.3K]

The first is 4
The second one is
4=x-4
-x=-4-4
X=8

6 0

3 years ago

Frank makes x dollars per week. His dad makes 4 times as much money as him each week. Each week their income adds up to 1.000 do

meriva

Answer:

Frank earns $200.

His dad earns $800.

Step-by-step explanation:

Giving the following information:

His dad makes 4 times as much money as him each week. Each week their income adds up to 1.000 dollars.

We know that:

x= Franks income

4x= Dads income

y= total income

y= x + 4x

1,000= 5x

1,000/5=x

200=x

Frank earns $200.

His dad earns $800.

6 0

3 years ago