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
blsea [12.9K]
3 years ago
9

I need help ASAP . Brainlist will be given !!

Mathematics
1 answer:
dolphi86 [110]3 years ago
3 0

Answer:

5,4 and 4,4

Step-by-step explanation:

You might be interested in
Janet can get 36-pack of bottled water for $9.60. How much would Janet have to pay for a 12-pack of bottled water if the ratios
Olenka [21]
Janet would have to pay $3.20.
3 0
3 years ago
You want to put a fence around your field. The cost of fencing is $60 per meter. The
Darina [25.2K]
Cost per meter(C) = $60/m
Length of rectangular field(L) = 50m
L = 2W
-> W = L/2
-> W = 50/2
-> Width of rectangular field = 25m
Cost of one field length(l) = L x C
-> l = 50 x 60
-> l = $3000
Two of the lengths of the field = 2 x l
-> 2 x $3000
-> $6000

Cost of one field width(w) = W x C
-> w = 25 x 60
-> w = $1500
Two of the widths of the field = 2 x w
-> 2 x $1500
-> $3000

Cost of fencing entire field = $6000+$3000
Hence, total field cost = $9000


3 0
2 years ago
AB=25 , BD=4, Solve for the radius?<br> Please help!!!!!
Alex787 [66]

9514 1404 393

Answer:

  r = 14.5

Step-by-step explanation:

AD is the perpendicular bisector of chord EC, so is the diameter of the circle. The radius is half the diameter.

  r = AD/2 = (AB +BD)/2 = (25 +4)/2 = 29/2

  r = 14.5

__

Segments BE and BC are 10 = √(25·4)

4 0
2 years ago
6. Identify the recursive formula for the sequence 3, –15, 75, –375, . . .
vlada-n [284]

Answer:

first option

Step-by-step explanation:

There is a common ratio r between consecutive terms in the sequence, that is

r = - 15 ÷ 3 = 75 ÷ - 15 = - 375 ÷ 75 = - 5

The recursive formula allows a term in the sequence to be found by multiplying the previous term by r , thus

f(n) = - 5f(n - 1) if n > 1

with f(1) = 3 ← first term

4 0
3 years ago
Solve: x³-7x²+36=0.​
Aliun [14]

Answer:

3,6,-2

Step-by-step explanation:

a+2a+b = 7

2a^2b = -36

a*2a + ab + 2ab = 0

or, a(2a+3b) = 0

so, b = -2a/3

Solve those and you find 3,6,-2

3 0
3 years ago
Other questions:
  • Which polygon will tessellate the plane?
    14·1 answer
  • The sum of a number and its reciprocal is 41/20. Find the number. smaller value larger value
    9·1 answer
  • Solve the literal question 2a-b.=8b-4a for a
    8·1 answer
  • In the figure, segment RD bisect segment DE at S. Given that DS=4x+12 and SE=8x-8, find the value of x.
    7·1 answer
  • If 7 oranges cost $7.56, what is the cost of 2 oranges
    13·2 answers
  • Represent the following fractions as a decimal and percent: 7/20 and 5/9​
    14·1 answer
  • Hi any help is appreciated. Just wanna graduate:))
    13·2 answers
  • What are the next three numbers in this sequence? 32,16,8,4,2,
    7·2 answers
  • What value is equivalent to -30-2^3*3​
    8·2 answers
  • The children's section is rectangular and has three of its corners at (-10,10), (-10,4), and (-3,10). What are the coordinates o
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!