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
poizon [28]
2 years ago
8

Please help! Explain if you can

Mathematics
2 answers:
sweet-ann [11.9K]2 years ago
5 0

Answer:

56 degrees

Step-by-step explanation:

Because DF is a line that makes it 180 degrees we know that the other two angles on that line are are 60 and 64 now we can make an equation:

60 + 64 + x = 180

124 + x = 180

Subtract 124:

x = 56

Oksanka [162]2 years ago
5 0
56 degrees, hope that helps!!!
You might be interested in
Help me with writing a check please
Dennis_Churaev [7]

Answer: pay to the order of: Price Chopper.... $145.19.... next line: One hundred forty-five and 19/100.... bottom left line: whatever the money is for.... next line: signature.        5. fifty-four and 68/100 dollars  6. One hundred seventeen and 92/100 dollars      7. twenty dollars

Step-by-step explanation:

3 0
2 years ago
scores on a test have a mean of 67 and a standard devation of 10. michelle has a score of 87. convert michelle score to a z-scor
klasskru [66]

Answer:

z-score = 2.

Step-by-step explanation:

The z-score = (x - m) / d   where x =the person's score, m = the  mean and d = the standard deviation.

So we have (87-67)/10

= 2.

6 0
3 years ago
What ratio can you use to determine the probability of a compound event?
maria [59]

Answer:

Step-by-step explanation:

Favorable outcome. To possible outcome

4 0
3 years ago
4(x-2)=2(x+7) helpp pleasee
Talja [164]

4x-8=2x+14

subtract 2x on both sides and add 8 on both sides so x=11

7 0
3 years ago
Read 2 more answers
Devon records 4 hours of reality shows on her DVR she records comedy shows for 3/8 of that amount of time. Devon watches all the
Alenkinab [10]

The number of half-hour sittings needed to watch all the shows by Devon is 11

<u>Solution:</u>

Given, Devon records 4 hours of reality shows on her DVR  

she records comedy shows for 3/8 of that amount of time.  

\rightarrow \frac{3}{8} \text { of } 4 \text { hours } \rightarrow \frac{3}{8} \times 4 \rightarrow \frac{3}{2} \text { hours }

Devon watches all the reality and comedy shows in half-hour sittings.

We have to find the number of half-hour sittings needed to watch all the shows

Now, number of half hour sittings is given as

=\frac{\text { total time of videos }}{\text { time for hlaf hour sitting }}

\begin{array}{l}{=\frac{4 \text { hours for reality shows }+\frac{3}{2} \text { hours for comedy shows }}{\frac{1}{2} \text { hours for each sitting }}} \\\\ {=\frac{4+\frac{3}{2}}{\frac{1}{2}}=\frac{\frac{8+3}{2}}{\frac{1}{2}}=\frac{\frac{11}{2}}{\frac{1}{2}}=\frac{11}{2} \times \frac{2}{1}=11}\end{array}

Hence Devon needs 11 sittings

3 0
3 years ago
Other questions:
  • 2 ways to tell if there is a proportional relationship
    13·1 answer
  • Suppose B = {V1, ...,V6} is a set of six vectors in R4. (Note that no further information on the six vectors is provided.) Each
    10·1 answer
  • Many couples believe that it is getting too expensive to host an average wedding in the United States. According to a statistics
    7·1 answer
  • Can someone help me?
    12·2 answers
  • Which of the following is not an example of a perfect square? a √9 b √200 c √4 d √64
    14·1 answer
  • HELP ASAP PLZ HELP ASAP!!!!!
    13·2 answers
  • Please help with what you can !! giving brainliest answer . !!!
    9·1 answer
  • The figure shows two triangles on the coordinate grid:
    13·1 answer
  • (4x + 2), (2x +3), and (x-2)
    10·2 answers
  • Write an equation of the line that passes through the given point and has the given slope.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!