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
irakobra [83]
3 years ago
5

Anyone, please help. I’m a dimwit at math!

Mathematics
1 answer:
diamong [38]3 years ago
8 0
Angle measurement DEF=107 degrees
You must first find angle F- since it is against a flat line, we know 180=F+135. Subtract 135 from each side and we find F is 45 degrees.
Then, since a triangle’s angles must always equal 180 degrees, we subtract angles D and F from 180 to get 107 degrees.
You might be interested in
Please tell me correct and​
choli [55]

Answer:

\frac{1}{4} or 0.25 (they're the same)

Step-by-step explanation:

First Part:

  1. 4^{3} = 64  
  2. 8^{2} = 64  
  3. 2 = 2  
  4. Multiply them together: 64 × 64 × 2 = 8192

Second Part:

  1. 2^{7} = 128  
  2. 16^{2} = 256  
  3. Multiply them together: 128 × 256 = 32768

Wrap it all up:

  1. 8192 ÷ 32768 = 0.25 = 1/4

I hope this helps!

7 0
3 years ago
For how many integers $n$ is it true that $\sqrt{n} \le \sqrt{4n - 6} < \sqrt{2n + 5}$?
ale4655 [162]

\bf \sqrt{n}\leqslant \sqrt{4n-6}

\bf \sqrt{n}< \sqrt{2n+5}\implies \stackrel{\textit{squaring both sides}}{n< 2n+5}\implies 0\leqslant 2n - n + 5 \\\\\\ 0 < n+5\implies \boxed{-5 < n} \\\\\\ \stackrel{-5\leqslant n < 2}{\boxed{-5}\rule[0.35em]{10em}{0.25pt}0\rule[0.35em]{3em}{0.25pt}2}


namely, -5, -4, -3, -2, -1, 0, 1.  Excluding "2" because n < 2.

6 0
3 years ago
How microentrepreneurs change the community/why are they important/how have they changed Africa
Blizzard [7]

Answer :We see three key obstacles to the economic advancement of micro-entrepreneurs: 1. They lack basic business skills. The management practices of most micro-entrepreneurs are a world away from those taught at leading business schools. They continue to use the set of practices they have seen and used for generations, even though demonstrably better options exis

5 0
2 years ago
Help pls it’s easy I’m just slow lol
IgorLugansk [536]

Answer:

12.65

Step-by-step explanation:

4 0
3 years ago
A ratio of boys to girls in the classroom is 4 to 5if there are 20 girls in the class how many boys would there be? Explain your
sergey [27]
16 because 5 times 4 = 20 there for you multiply 4 times 4 to get 16
6 0
2 years ago
Read 2 more answers
Other questions:
  • The middle question please my sister needs help and I don't know how to solve it
    15·1 answer
  • Multiply. Write 4/1/5 time 8/9 as a mixed number in simplest form
    7·1 answer
  • The graph of y = –2x + 11 is:
    6·1 answer
  • The Drama club is holding auditions for 5 different parts in a one act play . If 9 people audition how many ways can the role be
    12·1 answer
  • Someone please help me! i’m being timed for this!
    10·1 answer
  • Olve the system of linear equations by graphing. =3+3 - 2x - 3 ​
    5·1 answer
  • Students in a school are asked to pick either football, rugby or tennis to play in their lesson.
    15·1 answer
  • The sum of two numbers is 14 and their difference is 4. What are the two numbers (02 6 8 Larger number Smaller number​
    7·1 answer
  • Write an equation that you could use to calculate the distance from NIGEL's feet to the balloon. Let x represent the unknown dis
    15·2 answers
  • What is 2 to the power of 3?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!