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
Dimas [21]
2 years ago
9

Definition of 8x_ coefficient

Mathematics
1 answer:
den301095 [7]2 years ago
6 0
The answer is I. K. D.
You might be interested in
Can someone please help!??!​
posledela

Answer:

Oh I don't know what that is but good luck

5 0
2 years ago
Denise and Donna want to exchange secrets from across a crowded whispering gallery. Recall that a whispering gallery is a room w
Yuri [45]

Answer:

34 feet

Step-by-step explanation:

From the question, we are told that:

If the room is 30 feet high at the center and 90 feet wide at the floor,

Entire width of the room = 90 feet = 2a

a = 90/2 = 45

Height of the room = b = 30 feet

Foci (c)² = a² - b²

c = √a² - b²

c = √45² - 30²

c = √1125

c = 33.541019662 feet

Approximately to the nearest whole number = 34 feet

Denise and Donna should each stand 34 ft from the outer wall so that they will be positioned at the foci of the ellipse

7 0
3 years ago
Which transformation shows that the two given circles are similar?
gregori [183]
Circle A -- center(2, 0), radius 8 Circle A' -- center(-1, 5), radius 3
3 0
3 years ago
2 t-shirts and 3 hats costs £12.
Mariana [72]

Answer:

Cost of tshirt = £7.29

Cost of what = £0.86

Step-by-step explanation:

2t +3h = 12; 10t + 15h = 60

5t + 4h =33; 10t + 8h = 66

15h -8h = -6

7h = -6; h = -6/7; h = 0.86

2t +3(-6/7) =12

14t -18 = 84

14t = 102; t = 102/ 14; t=7.29

6 0
2 years ago
This figure represents a small brick that is to be covered on all sides with a striped fabric. How much fabric is needed to cove
kati45 [8]
For a question like this you need to find the surface area
The formula is :
b x w x h (base x width x height)

So you multiply 3 1/2 x 6 x 5 1/2 = 22.5

Answers 22.5
7 0
1 year ago
Read 2 more answers
Other questions:
  • )<br> 1.What is the additive of 3/8
    14·1 answer
  • 2. A rock is thrown from the top of a tall building. The distance, in feet,
    10·1 answer
  • Which is greater 1 millennium or 10 centuries?
    8·2 answers
  • The sum a 8 and a number h is 12
    15·2 answers
  • Which expression is equal to ...?
    13·1 answer
  • How many times does 63 go into 100,000
    15·2 answers
  • The power generated by an electrical circuit (in watts) as a function of its current ccc (in amperes) is modeled by:
    15·1 answer
  • Which of the following shows the greatest percent increase?
    12·1 answer
  • Maxine wants a necklace 49 beads long.<br><br> She needs __ blue beads and __ black beads.
    8·1 answer
  • Val is going to plant d vegetable seeds in one garden and 3d + 8 vegetable seeds in another. How many seeds is Val going to​ pla
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!