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
Andrej [43]
3 years ago
11

Need help with 21: thank you!!

Mathematics
1 answer:
goldfiish [28.3K]3 years ago
7 0

well, im assuming its talking about a triangle. The total number of degrees is 180. I guess you subtract that by 81. You get 99. But there are still the others. Srry this is how far i can help. But you then go with 99 and divide or sum thing.

You might be interested in
I need help with this plz​
MakcuM [25]

Answer:

you will eliminate the y variable

Step-by-step explanation:

7 0
3 years ago
Start time:1:20p.m. end time:2:00p.m. what is the elapsed time
shtirl [24]

Answer:

The answer is 40 minutes, hope this helps

8 0
3 years ago
Read 2 more answers
Which of the following best describes the graph shown below?
xeze [42]

Answer: the answer is C

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
How many grams in three quarters of kilo?​
Romashka [77]

Answer:

0.75 kilogram = 750 grams

+if this helped you, please consider marking it the Brainliest in order to help me unlock the next achievement. thank you.

8 0
3 years ago
Please help me..........,,..
raketka [301]

Answer

are we adding or subtracting ? 17 for adding , 13 for subtracting ,  30 for times , 7.5 for divideding

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Rita is 8 years older than Fati. If Fati is 15 years now, how old was Rita 3 years ago
    11·1 answer
  • The blueprint of a concrete patio has a scale of 2 in. = 3 ft You want to find the dimensions of a new blueprint of the patio wi
    13·1 answer
  • I SAY HALP MEH WITH DIS KHAN ACADEMY PLEZ!!!!! thx xD
    8·2 answers
  • What is the slope of a line perpendicular to a line that contains the points (2,6) and (7, 2)?
    12·1 answer
  • Express the fractions 3/4, 7/16 and 5/8 with the lowest common denominator
    15·1 answer
  • A survey of 400 college seniors resulted in the following crosstabulation regarding their undergraduate major and whether or not
    12·2 answers
  • Anika was shown a reduction of a complex figure.
    7·2 answers
  • Find the 23rd term of the arithmetic sequence with the terms a1 27 and d = 16.​
    13·1 answer
  • Mrs. Flores asked her students to write a number, its opposite, and its absolute value, in that order. Four of her students turn
    6·1 answer
  • BRAINLIEST ⚠️ QUESTION ON PIC TY
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!