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
FinnZ [79.3K]
3 years ago
9

tiffany answered 90 percent of the questions on the math test correctly. there were 50 questions in total. how many questions di

d tiffany answer correctly. show work.
Mathematics
1 answer:
Andreas93 [3]3 years ago
3 0
Hi!

Use the percentage formula to solve:

90 * 50 / 100 = 45

Tiffany answered 45 questions correctly.
You might be interested in
At what rate percent will the interest on Rs. 6300 in 10 years be equal to its principal?​
grin007 [14]

Answer:

  1. the answer is 10÷6300×100=0,16%
6 0
3 years ago
Plz plz plz help plz i need help
nadezda [96]

Answer:

62/10

Step-by-step explanation:

All the other options are positive integers, which are natural numbers.

6 0
2 years ago
Read 2 more answers
What is the missing constant term in the perfect square that starts with x^2 -20x
lidiya [134]

Answer:

Missing constant: 100

Step-by-step explanation:

perfect square  (a - b)^2 = a^2 - 2ab + b^2

In this case

20x = 2 * x * 10

and

10^2 = 100

so

(x - 10)^2 = x^2 - 20x + 100

7 0
3 years ago
the school spent 345 dollars on each new computer they brought if they brought 38 new computers how much did he spend in total​
velikii [3]

Answer:


Step-by-step explanation:

38 computers times $345 per computer

x=$13,110


4 0
3 years ago
QUICK! EASY! 50 POINTS!
Paha777 [63]

Answer:

create a circle with the origin as its centre and a radius of the origin and point a then locate a point on a circle that is 90 degrees clockwise from point a.

Please mark me as brainliest and follow me.

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the length of a diagonal of a square with a side length of 6?
    14·2 answers
  • The solution of the equation 3d - 6 = 5 is _____.
    5·2 answers
  • On a road trip, Sara’s brother drove 47.5% of the trip, and Sara drove 80% of the remainder. If Sara drove for 4 hours and 12 mi
    10·1 answer
  • Need help on #s 9 10 and 11 thx!
    7·2 answers
  • How to estamite 787÷2
    13·2 answers
  • Represent the following sentence as an algebraic expression, where "a number" is the letter x. You do not need to simplify.
    7·1 answer
  • Find the measure of angle B.
    5·2 answers
  • Lainey is looking for a new apartment and her realtor keeps calling her with new listings. The calls only take a few minutes, bu
    15·1 answer
  • A rectangular garden is 4 feet long and 7 feet wide if the width is increased by X feet which expression could be use to calcula
    8·1 answer
  • Test the four possible vertices that you found in the objective function in part A. Use those values to determine which set of v
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!