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
Ghella [55]
3 years ago
14

So, the question on my test was a pair of in line skates is on sale for 90. if this price represents a 9% discount from the orig

inal price, what is the original price to the nearest cent. My teacher got 98.90, but i got 98.10. which is mathematically correct?
Mathematics
1 answer:
crimeas [40]3 years ago
5 0
Pay attention in class
You might be interested in
Is there anyone who can help with this????
Ksenya-84 [330]

Answer:

C equals 48

Step-by-step explanation:

You add the two angles you have and take that answer and subtract it from 180 and that is the missing angle measure

8 0
2 years ago
Can some help me with this, it’s urgent pls? It’s geometry
Mama L [17]
6. the name is circle x (due to the central point)
7. the diameter is segment WY
8. radius is 1/2 of the diameter so 1/2(15) = 7.5 meters
9. diameter is 2 times the radius so 2(4) = 8 cm
10. segment XW, segment XZ, segment XY
11. arc YW, arc WZ, arc ZY
7 0
1 year ago
Find the distance between the following points (-2,4) (3,2)
galina1969 [7]

Answer:

https://www.mathwarehouse.com/calculators/distance-formula-calculator.php?x1=-2&y1=.4&x2=3&y2=2

Step-by-step explanation:

8 0
3 years ago
Help with this math question please
Step2247 [10]
The base of log is 10. So raising both sides to 10, we get:

10^{0.94} = 10^{ log_{10} x} \\  \\ 
 10^{0.94}=x \\  \\ 
x= 8.71

S, rounding of to nearest hundredth, the value of x in the equation 0.94 = log(x) comes out to be 8.71.

3 0
2 years ago
  1) 5x-2y=4.         2) 3x-5y=13  x-2y=5<br>3x+y=9
Natali [406]
\left\{\begin{array}{ccc}5x-2y=4\\3x+y=9&/\cdot2\end{array}\right\\+\left\{\begin{array}{ccc}5x-2y=4\\6x+2y=18\end{array}\right\\----------\\.\ \ \ \ \ 11x=22\ \ \ \ /:11\\.\ \ \ \ \ \ \ x=2\\\\3\cdot2+y=9\\6+y=9\\y=9-6\\y=3\\\\Answer:x=2;\ y=3


\left\{\begin{array}{ccc}3x-5y=13\\x-2y=5\end{array}\right\\\left\{\begin{array}{ccc}3x-5y=13\\x=2y+5\end{array}\right\\\\substitute:\\\\3(2y+5)-5y=13\\6y+15-5y=13\\y=13-15\\y=-2\\\\x=2\cdot(-2)+5=-4+5=1\\\\Answer:x=1;\ y=-2.
5 0
2 years ago
Other questions:
  • Compare the quantity in column A with the quantity in column B. Choose the best answer.
    8·1 answer
  • HOW TO DO THIS PLZ. Sorry you might have to flip the image.
    11·2 answers
  • At about what age does the brain begin "pruning"?<br> a. 1<br> b. 5<br> c. 10<br> d. 70
    7·2 answers
  • Please help me with this
    7·1 answer
  • Mrs. Miller sells a house for $179,000. If she earns a commission of 6% how much money does she earn? write a proportion and sho
    9·2 answers
  • A line is defined by the equation 2x + y = 4. Which shows the graph of this line?
    9·1 answer
  • I asked this question before but no one helped me. does anyone know? ​
    11·1 answer
  • How many times does 4 go into 55<br>​
    5·2 answers
  • College administrators noticed that students who had higher high school GPAs tend to have higher college GPAs. The data in the t
    8·1 answer
  • 10.04 Quiz: Median Pls Help ME<br><br>What is the median set that represents the dot plot
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!