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
pashok25 [27]
3 years ago
8

What is -8 square root of 9 when simplified​

Mathematics
1 answer:
gregori [183]3 years ago
7 0

Answer:

\large\boxed{-8\sqrt9=-24}

Step-by-step explanation:

\sqrt{a}=b\iff b^2=a\\\\\sqrt9=3\ \text{because}\ 3^2=9\\\\-8\sqrt9=-8(3)=-24

You might be interested in
Lots of points please help!! tysm!! image explains everything ​
iogann1982 [59]
Answer 247 feet
9.5x26=247
4 0
2 years ago
What is an equation of the line that passes through the points (6,2) and
S_A_V [24]

(\stackrel{x_1}{6}~,~\stackrel{y_1}{2})\qquad (\stackrel{x_2}{7}~,~\stackrel{y_2}{1}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{1}-\stackrel{y1}{2}}}{\underset{run} {\underset{x_2}{7}-\underset{x_1}{6}}}\implies \cfrac{-1}{1}\implies -1 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{2}=\stackrel{m}{-1}(x-\stackrel{x_1}{6}) \\\\\\ y-2=-x+6\implies y=-x+8

6 0
2 years ago
Calculate the force exerted on the blown dart. A dart weighing 0.0056kg is blown and travels 4.85m. The change in velocity for t
dlinn [17]

Answer:

0.15N

Step-by-step explanation:

Given data

Mass= 0.0056kg

distance=  4.85m

Velocity= 11.4m/s

The expression for the force is

F= mv^2/r

substitute

F=  0.0056* 11.4^2/4.85

F=  0.0056*129.96/4.85

F= 0.727776/4.85

F= 0.15N

Hence the force is 0.15N

7 0
3 years ago
Need help ! explain how you got the answer too pls:)
Likurg_2 [28]

Answer:

the answer is D

Step-by-step

14ab^3/7a^-2b^-1

= 14a^3b^4/7

=2a^3b^4

7 0
3 years ago
Just need to know the fraction
Reptile [31]
<h3>Answer:  1/2</h3>

The midsegment is always exactly half as long compared to the side it's parallel to.

Put another way, the longer side (4x+20) is twice long as the midsegment (3x).

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the probability that on 9 tosses of a fair coin, at least one tail will appear?
    11·1 answer
  • There are 40 members in a food club. The Venn diagram below shows how many members like vegetables, fruit, both, or neither. Com
    7·2 answers
  • 6*10^8 is how many times larger as 2*10^3<br><br> 3*10^5 <br> 4*10^5<br> 3*10^11<br> 4*10^11
    12·2 answers
  • PLZ do this fast! I need to finish quick!!!!!!!! :/
    14·1 answer
  • In the chemical formula 2SO2, how many total atoms of oxygen (O) are there?​
    9·2 answers
  • HELP PLEASE (i need the answer and maybe an explanation but all i really want is an answer please)
    5·1 answer
  • What's the value of given expression<br><br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B1%20%5Ctimes%201%7D%20" id="TexFormul
    9·2 answers
  • Number of digits in base 5 number system are
    7·2 answers
  • Which of the following could be the probability distribution for a loaded number cube?
    14·1 answer
  • Can someone please help me, as well as factoring the expression
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!