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
Nutka1998 [239]
3 years ago
10

Sean answered 18 of 20 quiz questions correctly. What percent of the quiz questions did Sean answer correctly?

Mathematics
2 answers:
ozzi3 years ago
8 0
The answer is 90%. You get this answer by multiplying both the numerator and denominator by 5 so 18x5=90 and 20x5=100 giving you a fraction of 90/100 and a percentage of 90%.
ipn [44]3 years ago
4 0

Answer:

Sean answered 90% of the questions in the quiz correctly.

Step-by-step explanation:

Sean answered 18 of 20 quiz questions correctly.

So, to know the percentage we can do the following calculation.

\frac{18}{20}\times100= 90%

Therefore, Sean answered 90% of the questions in the quiz correctly.

You might be interested in
Which polynomial is factored completely? g Superscript 5 Baseline minus g 4 g cubed + 18 g squared + 20 g 24 g squared minus 6 g
Alenkasestr [34]

Answer:

2g^2 + 5g + 4

D on edge

Step-by-step explanation:

3 0
3 years ago
Please help being timed!!! Given: △ABC AB=BC=AC Area of △ABC= 25 3 4 cm2 Find: The perimeter
nirvana33 [79]

Answer:

15 cm

Step-by-step explanation:

The area of an equilateral triangle is:

\frac{\sqrt{3} }{4}a^2, where a is the length of one side.

We can find the value of a (the length) by:

\frac{25\sqrt{3} }{4} = \frac{\sqrt{3} }{4}a^2

a^2 = 25

a = 5, so the side length of this triangle is 5 cm.

The perimeter of an equilateral triangle will be 3 times the length.

3\cdot5=15

Hope this helped!

7 0
3 years ago
Read 2 more answers
7. f(x) = x + 8 ; g(x) = 8x - 12
vichka [17]
Answer I think it’s B 8x + 8 - 12 but please tell me if I’m wrong
3 0
3 years ago
Will give brainliest please help ASAP
mihalych1998 [28]
The answer is m^2/n so basically the second option.
3 0
3 years ago
Answer the last one please answer fast
Oduvanchick [21]

Answer:

Step-by-step explanation:

Put the equation in the form ax+by+c=0:

y\sqrt{3} =8x+\sqrt{3} \\=>8x-\sqrt{3} y+\sqrt{3} =0

Check the solutions:

(0,-1):

8(0)-\sqrt{3} (-1)+\sqrt{3} =2\sqrt{3}

So this is not a solution.

((\sqrt{3} ,9):

8\sqrt{3} -9\sqrt{3} +\sqrt{3} =0

So this is a solution

4 0
3 years ago
Other questions:
  • Adam can eat
    13·1 answer
  • Which is the product of (x - 5)2?
    9·1 answer
  • A small bag of jelly beans contains 2 lemon, 5 cherry, 1 lime, and 4 blueberries jelly beans. If Evin chooses a jelly bean from
    13·2 answers
  • 8a + 12s=124<br> 16a +23s=243
    9·2 answers
  • Which expression has a value of 13?
    10·2 answers
  • I need help with this ​
    7·2 answers
  • A rectangle is drawn so that the width is 1 feet shorter than the length. The area of the rectangle is 12 square feet. Find the
    15·1 answer
  • Help please for the answer ​
    5·2 answers
  • The sum of two consecutive even integers is 42. What is the product of the two consecutive even integers?
    14·1 answer
  • What is the solution to this inequality?<br> X-6&lt;-4
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!