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
MrMuchimi
3 years ago
8

What is the ordered pair of y=-5/9x-6

Mathematics
1 answer:
antoniya [11.8K]3 years ago
7 0

Answer:

B), x=-1, y=-2, z=1.

Step-by-step explanation:

You might be interested in
What is the solution of this equation -12x-7=53
umka21 [38]

Answer:

<em>x </em>= -5

Step-by-step explanation:

You have to work backwards.

53 + 7 = 60

60 ÷ 12 = 5

Add the negative »»» -5

8 0
2 years ago
Read 2 more answers
75 days is how many months?<br><br>​
Natali [406]
Well 2 months and 16 days
4 0
3 years ago
A company tests the life of its rechargeable batteries over six months of use. They test how long a battery will last after a fu
jonny [76]

Answer:

18.6 months

Step-by-step explanation:

Given that :

Best fit line from scatterplot :

y=-12.05x +224.26

x = Number of month

y = charge on battery

Number of months a typical battery uses before being dead completely :

When battery is dead completely ; charge =0, y = 0

y = -12.05x + 224.26

0 = - 12.05x + 224.26

12.05x = 224.26

x = 224.26 / 12.05

x = 18.610788

Hence, 18.6 months before battery is completely dead.

4 0
3 years ago
A sculpture is shaped like a sphere with 4 cones attached to it. Several dimensions of the sculpture, in feet, are shown in the
suter [353]

volume of the center sphere = 4/3*PI*r^3

r = 3 ( given in the picture)

 so 4/3 * 3.14 *3^3 = 113.04 cubic feet

 volume of 1 cone: pi *r^2 *h/3

r = 3 and h=3 ( given in the picture)

so 3.14 * 3^2 * 3/3 = 28.26 cubic feet

 there are 4 cones so 28.26* 4 = 113.04 cubic feet


113.04 + 113.04 = 226.08 cubic feet

 rounded to nearest cubic foot = 226 cubic feet

5 0
3 years ago
An ice cream truck that plays loud music is circling Bulans neighborhood. C(t) models the volume of the music in dB that Bulan h
ELEN [110]

Answer:

  5.5 minutes

Step-by-step explanation:

Fill in the given information and solve for t.

  75 = -15cos(2πt/15) +65

  -10/15 = cos(2πt/15)

  t = 15/(2π)arccos(-2/3) ≈ 5.492

The volume reaches 75 dB about 5.5 minutes after the truck arrives.

8 0
3 years ago
Other questions:
  • 21 students in michael's classroom are wearing jeans. there are 25 students in his class.michael says that 80% of his class is w
    14·2 answers
  • Help for points and legit answers please
    6·1 answer
  • Use the identity
    5·1 answer
  • Madeline is selling lemonade so she can have enough money to buy a scooter.The scooter is $15.20. Throughout the week Madeline e
    8·1 answer
  • 48:23 +4.10 3/4<br> Help pls....
    8·1 answer
  • If Samantha can make 6 bracelets in 1 hour and Payton makes 15 bracelets in 3 hours - what is the difference in the number of
    11·1 answer
  • Solve <br>x+y=5 and 3x-5y=7​
    6·1 answer
  • Solve this equation. 10 = w/3
    11·1 answer
  • Matthew made a total of $396.50 in a school candy fundraiser. If each box of candy cost $0.50, how many boxes did Matthew sell?
    8·1 answer
  • Which is an equivalent fraction for
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!