1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Helga [31]
3 years ago
10

Simplify the expressions. √9a^2, if a<0 Please help with this

Mathematics
1 answer:
Rasek [7]3 years ago
4 0

CSC (x) , x = π

TAN (x) , x = -π

COS (x) , x = π/2

Step-by-step explanation:

You might be interested in
I need to equation for the radius of a 400m running track I know the answer is 36.5 and I know the formula is =2<img src="https:
miskamm [114]
This formula only applies if the track is circular.  If it is, then we write the equation:

2*r*pi=400

Dividing by 2pi, we see that:

r=200/pi

This is approximately 63.66.
6 0
3 years ago
EXPAND:
Sladkaya [172]

Answer:

\displaystyle  A) 5\log( {x}^{}   )  +   2 \log( {y}^{} )

Step-by-step explanation:

we would like to expand the following logarithmic expression:

\displaystyle   \log( {x}^{5}  {y}^{2} )

remember the multiplication logarithmic indentity given by:

\displaystyle \rm  \log( \alpha  \times  \beta ) \iff  \log( \alpha ) +  \log( \beta )

so our given expression should be

\displaystyle   \log( {x}^{5}   )  +    \log( {y}^{2} )

by exponent logarithmic property we acquire:

\displaystyle   5\log( {x}^{}   )  +   2 \log( {y}^{} )

hence, our answer is A

5 0
3 years ago
A line has a slope of -2 and a y-intercept of –3. Graph the line using the slope and y-intercept.
masha68 [24]

Answer:The answer is 231

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
According to the graph about _____ of households in Africa owns a computer in 2008.
inna [77]

Answer:

According to the graph about <u>5 percent</u> of households in Africa owns a computer in 2008.

2013 about 1/3 of all households in <u>Asia</u> had a computer.

The number of households with a computer is <u>increasing</u> in all regions overtime.

8 0
3 years ago
What did you include in your response? Check all that
Fantom [35]
You can pick any of them it won’t hold it against you.
I do it all the time.
Have a good day
4 0
3 years ago
Read 2 more answers
Other questions:
  • Solve y=-3x² + 4.5x – 20<br> Use the Quadratic formula
    14·1 answer
  • Point Tis on line segment SU. Given ST = 4x – 4,
    11·2 answers
  • BRAINLIEST
    11·2 answers
  • X^3-8=0 show all work please
    6·1 answer
  • Can someone please help with number 2?
    6·1 answer
  • Caroline had 10 5/8 pounds of sunflower seeds. She gave some to Joe.
    15·1 answer
  • Help <br><br> 6 · (10 + 2) + (10 − 2)
    5·2 answers
  • Match the numbers on the left with their equivalent forms on the right.
    10·1 answer
  • Plsssss help me I need help with this
    11·2 answers
  • 23^0 is equal to<br> O 23<br> 1<br> 23
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!