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
Alinara [238K]
2 years ago
12

Please answer this thank you

Mathematics
1 answer:
exis [7]2 years ago
7 0

Step-by-step explanation:

option 1

option 3

You might be interested in
F(x)=x^2-2x-7 <br> given the polynomial function find f(-5)
UkoKoshka [18]

Answer:

f(-5)=28

Step-by-step explanation:

f(x)=x²-2x-7

f(-5) means that we have to replace x by -5.

f(-5)=(-5)²-2(-5)-7=25+10-7=25+3=28

4 0
3 years ago
There are 176 freshmen and 18 adults, going on a trip to Great Adventure. The tickets are $60.00 for an individual or $300.00 fo
Iteru [2.4K]

Answer:

$5940

Step-by-step explanation:

19 groups = 19 x 300 = $5700

4 extra tickets = 4 x 60 = $240

$5700 + $240 = $5940

Total people going = 194

7 0
3 years ago
I need help pls this is to confusing
OleMash [197]

Answer: the value of a is less than b because its to the left

Step-by-step explanation:

3 0
3 years ago
The figure below shows two congruent triangular parks. What equation would help you to solve for the side length of BC and EF? E
Mrrafil [7]
2x - 3 = x + 5
and then solve as an algebra equation

3 0
3 years ago
Read 2 more answers
A rectangular storage container with an open top is to have a volume of 10m3. Thelength of its base is twice the width. Material
frutty [35]

Answer:

$163.54

Step-by-step explanation:

Volume of rectangular container = 10m^3

Length = 2(width)

Material for the base cost $10 per square meter

Material for the side cost $6 per square meter

Volume = L*B*H

L= 2W

V = (2W).W. H

10 = 2W^2.H

H = 10 /2W^2

H = 5/W^2

Let C(w) = cost function

C(w) = 10(L.W) + 6(2.L.H + 2.W.H)

= 10(2W.W) + 6(2.2W.H + 2.W.H)

= 10(2W^2) + 6(4W.H + 2.W.H)

= 10(2W^2) + 6(4W*5/W^2 + 2.W*5/W^2)

= 20W^2 + 6(20/W + 10/W)

= 20W^2 + 6((10+20)/W)

= 20W^2 + 6(30/W)

C(w) = 20W^2 + 180/W

To find the minimum value, differentiate C with respect to w

C'(w) = 40W - 180/W^2

Put C'(w) = 0

0 = 40W - 180/W^2

40W = 180/W^2

40W^3 = 180

W^3 = 180/40

W^3 = 4.5

W = cube rt(4.5)

W = 1.65m

C = 20(1.65)^2 + 180/1.65

C = 54.45 + 109.09

C= $163.54

Minimum cost = $163.54

6 0
3 years ago
Other questions:
  • In the accompanying diagram, line BD bisects acute angle ABC and line AD is parallel to line BC. What kind of triangle must tria
    13·1 answer
  • 4x + 16 - x = 22 + 6
    12·2 answers
  • a lottery game has balls numbered 1 through 21. what is the probability of selecting a ball with a prime number on it or a 10
    7·2 answers
  • The sum of three consecutive rven integers is 72. Let x represent the first integer, x+2 represent the srcond integer, and x+ 4
    9·1 answer
  • Does anybody know the awnser to w=7a+4b
    9·1 answer
  • The Sugar Sweet Company is going to transport its sugar to market. It will cost
    6·1 answer
  • A pipe is at least 21 feet long and you want to cut it into 3 pieces. The second piece is to be twice as long as the first piece
    10·1 answer
  • Umm I don’t remember this please help. I will give correct answer brainliest
    5·1 answer
  • Find the sum -0.3 + 25/100
    14·1 answer
  • I don't what to do<br> Only 1-9
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!