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
Usimov [2.4K]
2 years ago
12

Maria is recording the percentages she earned on each quiz in her math class. Here are her results for the last 7 quizzes.

Mathematics
1 answer:
Paha777 [63]2 years ago
4 0
22 because you take the smallest and largest number and subtract them so you do 81-59=22
You might be interested in
On average, about 240 people visit a local food pantry every day and search up groceries. On an extremely cold day, visitors to
Charra [1.4K]
The answer is 420 people
8 0
3 years ago
Read 2 more answers
Megan's cousin wants to buy a new sound system for his car. She goes to the electronics store to help him to pick it out. The ba
Nikitich [7]

Answer:D


Step-by-step explanation:


5 0
3 years ago
Please help meeeeeeeeeee
mixas84 [53]

Answer:

x=72

y=54

Step-by-step explanation:

1st question. y=54 because it is a bisector of the 108 degree angles. (a polygon's interior angles add to number of sides minus 2 times 180)

There are two ys, so they add up to 108. A triangle's interior angles add to 180. 180-108 =72 x=72

2nd question, x is 72 ( it says x is the same measure) so 180-72=2y.

y still equals 54

4 0
3 years ago
Read 2 more answers
MULTIPLYING COMPLEX NUMBERS
Elenna [48]

Answer:

(3 - 2i)(4 + 1)

=3(4 + 1 ) +(-2i)(4 + 1)

=3(4 + 1 ) -2i(4 + 1)

=12 + 3 -8i - 2i

= 15 - 10i

5 0
3 years ago
Why is the answer E?
bearhunter [10]

Step-by-step explanation:

The only way the answer could be E is if the x² term under the radical is supposed to be t².

f(x) = ∫₄²ˣ √(t² − t) dt

f'(x) = √((2x)² − 2x) (2)

f'(x) = 2√(4x² − 2x)

f'(2) = 2√(4(2)² − 2(2))

f'(2) = 2√12

3 0
4 years ago
Other questions:
  • Look at this table.
    11·1 answer
  • What type of pay is modeled blow?
    5·1 answer
  • A store sells 8-foot boards for $2.40 each. What is the cost per foot?
    6·1 answer
  • A line passes through the point (4, –6) and has a slope of -3/4
    10·1 answer
  • The ratio of men to women in a certain factory is 3 to 4. There are 216 men. How many workers are there ?
    8·1 answer
  • When does the expression below equal
    9·1 answer
  • Please help me! i will give 10 points and brainliest to those who show their work!!
    13·1 answer
  • Help plz<br> One equation with decimals<br> f.) 4.5x + 9 = 40
    14·1 answer
  • Recopier et compléter le tableau suivant
    7·1 answer
  • If 6 = m/8, <br> What does "m" equal?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!