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
Lubov Fominskaja [6]
3 years ago
9

Can you answer this question ?

Mathematics
1 answer:
Elden [556K]3 years ago
7 0

Answer:

k = -14

Step-by-step explanation:

We should cross-multiply

9/(k -  7)  =  6 / k

9*k  = 6 * (k - 7)

9k = 6k  - 42

9k - 6k = -42

3k = -42

k = -14

You might be interested in
80,40,20,10,__what the missing number
Scrat [10]

Answer:

5

Step-by-step explanation:

The sequence is a "/2 sequence", which means each number equals half of the previous one.

40 is half of 80.

20 is half of 40.

10 is half of 20.

5 is half of 10.

Hope it helped,

BioTeacher101

6 0
3 years ago
Read 2 more answers
Record the following data in the circle graph 25% of the people like science the best ,half of the people like math the best, 25
uysha [10]

Answer:

ok so it would be square root 2

Step-by-step explanation:

4 0
2 years ago
A laptop has listed a price of $802.99 before tax. If the sales tax rate is 7.25%, find the total cost of the laptop with sales
wariber [46]

Net Price: $ 802.99
+ Sales Tax (7.25%): $ 58.22
Total Price: $ 861.21
6 0
3 years ago
Read 2 more answers
a rectangle is transformed according to the rule r0, 90º. the image of the rectangle has vertices located at r'(–4, 4), s'(–4, 1
AleksandrR [38]
Graph images undergo transformations, one of the types of transformations are rotations.
rotation is done when each point of the image rotates 90° around a point in the counterclockwise manner. 
when rotation is done, (x,y) -> (-y,x)
therefore when taking points from image to original then the reverse is done ;
(-y,x) --> (x,y)
the coordinates of  image point q' is (-3,4)
before rotation then the coordinates are (4,3)
answer is (4,3)
4 0
3 years ago
Read 2 more answers
In a candy bar, 165 calories are from sugar. There are 250 calories in the candy bar. What percent of the calories are from suga
stiv31 [10]
165/200=33/40
33/40=0.825
0.825=82.50%
Hope this helps
5 0
3 years ago
Read 2 more answers
Other questions:
  • 2x-y=-6<br>3x-4y=-4<br>Solve using elimination and then substitution
    15·1 answer
  • What is equal to sin21
    6·1 answer
  • One side of a right triangle is 2 cm shorter than the hypotenuse and 7 cm longer than the third side. find the lengths of the si
    8·1 answer
  • Chicago has the highest sales tax in the country. Stores charge 10.25% of the price. How much is paid in sales tax on a $800 cou
    15·1 answer
  • Need help with this. can.anyone.help
    14·1 answer
  • Solve the triangle.
    15·1 answer
  • What is the missing lengt?<br> area = 405 m
    11·2 answers
  • A piece of wood is 33.6 feet long. if I want to cut it into 4.2 feet sections, how many
    11·2 answers
  • 4 pounds of grapes cost 5$ 7 pounds of grapes cost $8.75. What is the cost per pound?
    8·2 answers
  • Phone calls arrive at the rate of 48 per hour at the reservation desk for regional airways.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!