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
Lina20 [59]
3 years ago
12

What are the possible values of x if (4x - 5)^2= 49? Check all that apply. →

Mathematics
2 answers:
Sonja [21]3 years ago
8 0

Answer:

the answers are -1/2 and 3

Step-by-step explanation:

allsm [11]3 years ago
7 0

Answer:-1/2 and 3

Step-by-step explanation:

i took the quiz

You might be interested in
A large aquarium should contain 10,000 liters of water when it is filled correctly. It will overflow if it gets up to 12,000 lit
never [62]

Answer:

The water level is rising because it is filling 10 more liters than it is draining

16.7 hours

Step-by-step explanation:

4 0
3 years ago
Use the picture, please help.
Marat540 [252]
C.

I used the rise/run method you rise 13 and run -11 which means on the x axis you move 11 spaces to the left and on the y axis you move 13 spaces up.
4 0
2 years ago
Read 2 more answers
Considering only the values of β for which sinβtanβsecβcotβ is defined, which of the following expressions is equivalent to sinβ
-Dominant- [34]

Answer:

\tan(\beta)

Step-by-step explanation:

For many of these identities, it is helpful to convert everything to sine and cosine, see what cancels, and then work to build out to something.  If you have options that you're building toward, aim toward one of them.

{\tan(\theta)}={\dfrac{\sin(\theta)}{\cos(\theta)}    and   {\sec(\theta)}={\dfrac{1}{\cos(\theta)}

Recall the following reciprocal identity:

\cot(\theta)=\dfrac{1}{\tan(\theta)}=\dfrac{1}{ \left ( \dfrac{\sin(\theta)}{\cos(\theta)} \right )} =\dfrac{\cos(\theta)}{\sin(\theta)}

So, the original expression can be written in terms of only sines and cosines:

\sin(\beta)\tan(\beta)\sec(\beta)\cot(\beta)

\sin(\beta) * \dfrac{\sin(\beta) }{\cos(\beta) } * \dfrac{1 }{\cos(\beta) } * \dfrac{\cos(\beta) } {\sin(\beta) }

\sin(\beta) * \dfrac{\sin(\beta) \!\!\!\!\!\!\!\!\!\!\!\!\!\!\!\!{---}}{\cos(\beta) \!\!\!\!\!\!\!\!\!\!\!\!\!\!\!\!{---}} * \dfrac{1 }{\cos(\beta) } * \dfrac{\cos(\beta) \!\!\!\!\!\!\!\!\!\!\!\!\!\!\!\!{---}} {\sin(\beta) \!\!\!\!\!\!\!\!\!\!\!\!\!\!\!\!{---}}

\sin(\beta) *\dfrac{1 }{\cos(\beta) }

\dfrac{\sin(\beta)}{\cos(\beta) }

Working toward one of the answers provided, this is the tangent function.


The one caveat is that the original expression also was undefined for values of beta that caused the sine function to be zero, whereas this simplified function is only undefined for values of beta where the cosine is equal to zero.  However, the questions states that we are only considering values for which the original expression is defined, so, excluding those values of beta, the original expression is equivalent to \tan(\beta).

8 0
2 years ago
Find the value of X to the nearest tenth.
PIT_PIT [208]

Step-by-step explanation:

<em> </em><em>REFER</em><em> </em><em>TO</em><em> </em><em>THE</em><em> </em><em>ATTACHMENT</em><em> </em>

<em>HEY</em><em> </em><em>IN</em><em> </em><em>WHICH</em><em> </em><em>CLASS</em><em> </em><em>YOU</em><em> </em><em>ARE</em><em> </em><em>ROSA</em>

7 0
2 years ago
Read 2 more answers
Almost doneeeeeee help meeeeeeee it was due yesterday
Ann [662]

Answer:

Okay. I got:

FGCE

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • I need help answering 6x+8=26
    5·2 answers
  • The data shows the height in inches of students in Ms. Williams math class. Identify the outlier. 40, 37, 39, 40, 42, 38, 38, 37
    5·1 answer
  • 331 students went on a field trip. Six buses were filled and 7 student traveled in cars. How many students were in buses.
    13·1 answer
  • Lisa has a rectangular trampoline that is 6 feet long and 12 feet wide. What is the area of her trampoline in square feet?
    11·1 answer
  • Which statement is true?
    11·1 answer
  • 55% of what number is 70? Round to the nearest tenth.
    9·2 answers
  • Which of these is a safe practice when working with horses?
    10·1 answer
  • 5 - 3x &gt; -19 <br> Can someone please help me
    14·1 answer
  • 11. Shelia earns $12.00 per hour. During her performance review, her boss gave her a $0.35 raise. Is this enough to keep up with
    14·1 answer
  • How many pieces of ribbon each 6cm long can be cut out from a roll of ribbon 24 cm long
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!