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
Tom [10]
2 years ago
15

What is 9n=1(98-2n) equal to? Id really appreciate if you could answer both though

Mathematics
1 answer:
borishaifa [10]2 years ago
5 0
N=32/3as a fraction alternative form is n=10.6
You might be interested in
In the following picture, (QS) ̅ and (PR) ̅ are chords of the circle. Find the length of QS. (Remember to show formulas/equation
Inessa [10]
<h3>Answer: QS is 37 units long</h3>

=========================================

Explanation:

PN = 24 and NR = 14 are pieces of the chord PR. The two pieces multiply to some value. At the same time, the other two pieces QN = 21 and NS = 2x-4 also multiply to that same value. In short, the chord pieces multiply to the same number. This is known as the intersecting chord theorem.

PN*NR = QN*NS

24*14 = 21*(2x-4)

336 = 42x-84

336+84 = 42x-84+84 .... add 84 to both sides

420 = 42x

42x = 420

42x/42 = 420/42 ...... divide both sides by 42

x = 10

We know that x = 10 so we can use it to find the length of NS

NS = 2x-4

NS = 2*10-4

NS = 20-4

NS = 16

Therefore,

QS = QN + NS

QS = 21 + 16

QS = 37

--------

note: as a check,

PN*NR = QN*NS

24*14 = 21*16

336 = 336

we get a true equation, so we have the proper values

4 0
3 years ago
Ok guys i have only 1 hr to get this. Determine the y-intercept for the equation 3x + 2y = 12. HELP
sukhopar [10]

Answer:

x= -2/3 y+4

Step-by-step explanation:

Let's solve for x.

3x+2y=12

Step 1: Add -2y to both sides.

3x+2y+−2y=12+−2y

3x=−2y+12

Step 2: Divide both sides by 3.

3x

3

=

−2y+12

3

5 0
2 years ago
1)
Fofino [41]
The answer less then 6
8 0
2 years ago
Read 2 more answers
There are 7 students in a class: 5 boys and 2 girls.
iren [92.7K]
3/7 is the answer for this question
3 0
2 years ago
Scientists were studying bears by catching, tagging, and releasing 24 bears. A month later, the scientists come back and catch 4
Bess [88]
26. 24 plus the two untagged.
4 0
3 years ago
Other questions:
  • Frank finished 65% of his math homework before dinner. If this amount represents 26 problems,How many problems will Frank need t
    14·1 answer
  • Someone answer urgent and if so I will mark brainliest
    11·1 answer
  • Lee had a total of 40 e-mails on Monday. Eight of the e-mails were from her friend Cara. What percent of the e-mails were from C
    6·2 answers
  • Answer the following questions. (Hint: you can enter calculations right into the answer box. For example, entering "5/2" compute
    6·1 answer
  • Which functions represent the arithmetic sequence 8, 1.5, –5, –11.5 . . . ? Check all that apply.
    6·1 answer
  • I NEED HELP PLEASE, THANKS! :)
    12·1 answer
  • 64 is 4 times the difference between Sarah's age, a, and 44. Assume Sarah is older than 44.
    5·2 answers
  • What is the domain of f?
    13·1 answer
  • What is the coefficient in the expression y + 14?
    14·1 answer
  • Given the data below which set of numbers contains the lower quartile median and upper quartile help fast please !!
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!