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
Setler [38]
2 years ago
8

I don’t understand, please help

Mathematics
1 answer:
Gelneren [198K]2 years ago
5 0

Answer:

cosA=root8/3 is the answer

You might be interested in
Which list orders the numbers from least to greatest
VLD [36.1K]

Answer:

3rd option

Step-by-step explanation:

-5 is smaller than -2.

-2 is smaller than 1

1 is smaller than 3

8 0
3 years ago
Read 2 more answers
5-7y/2+4y equals -8/7​
Ksenya-84 [330]

Answer:

\boxed{y = 3}

Step-by-step explanation:

=  > \frac{5 - 7y}{2 + 4y}  =  -  \frac{8}{7}  \\  \\  =  > 7(5 - 7y) =  - 8(2 + 4y) \\  \\  =  > (7 \times 5) - (7 \times 7y) = ( - 8 \times 2) + ( - 8 \times 4y) \\  \\  =  > 35 - 49y =  - 16  - 32y \\  \\  =  > 35 - 49y + 32y =  - 16 \\  \\  =  > 35 - 17y =  - 16 \\  \\  =  - 17y =  - 16 - 35 \\  \\  =  >   \cancel{- }17y =  \cancel{- } 51 \\  \\  =  > 17y = 51 \\  \\  =  > y =  \frac{51}{17}  \\  \\  =  > y = 3

4 0
3 years ago
What is the equation of the line shown in the graph?
Anvisha [2.4K]

Answer:

y=4/1x+-3

Step-by-step explanation:

I hope this helps...

8 0
3 years ago
Help ?? Anyone and how
ELEN [110]

Answer:

just insert the x numbers in the calculation.. so for x = - 3 - > (- 3) / 2 +4 = 2.5

Step-by-step explanation:

x - 2 = y 3

and so on

7 0
3 years ago
Which number would make the sentence true?
AURORKA [14]

Answer:

22% = 0.22

Step-by-step explanation:

Lat'e express all the given numbers in decimal form so we understand how they are located on the number line.

We start with 2/11 , since the number we are looking for has to be larger than this \, and smaller than 1.42:

\frac{2}{11} = 0.181818181818...

So we understand that we are looking for a number that can be placed between the lower boundary (0.181818...) and the upper boundary (1.42) on the number line. That is: we are looking for a number greater than 0.18181818... and less than 1.42.

Now let's look at each of the given options (also writing them in decimal form to facilitate the comparison with the lower and upper boundaries we just found):

1\frac{2}{3} = 1.66666666... This number is grater than the upper boundary given to us (1.42), it would be placed to the right of 1.42 on the number line. Therefore we discard it for not being in the requested interval (section) of the number line.

0.153 is already in decimal form, and clearly less than (thus to be placed on the left of) the lower boundary (0.181818...) of the requested interval. Therefore we discard it for not being in the requested interval (section) of the number line.

22% in decimal form is written as: \frac{22}{100} = 0.22. This number is greater than the lower boundary (0.181818...) and also less than the upper boundary (1.42). Therefore it is a choice that would make the sentence true.

1.3*10^1=1.3*10=13 which is clearly greater than the upper boundary of the interval, so we discard it.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Tarzan is swimming east at 2.4 m/s across a river that is 1660 meters wide and
    8·1 answer
  • A cooler contains 5 bottles of lemonade, 4 bottles of water , and 3 bottles of juice. Each type is equally likely to be chosen.
    15·1 answer
  • What is the length of the diagonal of a cube of 4 inches
    13·1 answer
  • The height h of a projectile is a function of the time t it is in the air. the height in feet for t seconds is given by the func
    12·2 answers
  • Team A is located on the south bank of a river. Teams B and C are located on the north bank. The angle formed from Team C to Tea
    11·1 answer
  • K\3 +21=27 <br> how do I solve this equation? can someone help me
    14·1 answer
  • A family of 12 went to the local Italian restaurant for dinner. Every family member ordered a drink and meal,3 ordered an appeti
    7·1 answer
  • Plzzzz help ill name brainliest
    9·2 answers
  • Please answer all the questions. They are pretty easy!
    12·2 answers
  • Answer if you know<br> DO NOT ANSWER IF YOU DO NOT KNOW THE ANSWERS<br><br> Thank you :)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!