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
VMariaS [17]
3 years ago
7

I will award brainliest also!!!!!

Mathematics
2 answers:
Viktor [21]3 years ago
7 0

Answer:

a=7

Step-by-step explanation:

Ierofanga [76]3 years ago
4 0

Answer: a = 7

Step-by-step explanation:

2a - 6(a - 4) = -4

2a - 6a + 24 = -4

-4a + 24 = -4

-4a = -28

a = 7

You might be interested in
A rectangular solid with a square base has a volume of 4096 cubic inches - determine the dimensions that yield the minimum surfa
Bumek [7]

Answer:

side of base, a = 10.1 inches, height, h = 40.1 inches

Step-by-step explanation:

Volume of rectangular solid, V = 4096 cubic inches

Let the side of base is a and the height is h.

V = a^2h\\\\4096 = a^2 h ..... (1)

surface area of the solid  

S = 2a^2 + 4 ah \\\\S = 2a^2 + 4 \times a \times \frac{4096}{a^2}    from (1)\\\S = 2a^2 + \frac{4096}{a}\\\\\frac{dS}{da}= 4 a - \frac{4096}{a^2}\\\\4 a - \frac{4096}{a^2} = 0 \\\\a^3 = 1024\\\\a =10.1 inches

So, h = 40.2 inches

5 0
3 years ago
When graphing a linear inequality, when can you NOT use (0, 0) as a test point to determine which side of a boundary line to sha
TEA [102]
When the point (0,0) is on the boundary line
8 0
4 years ago
Read 2 more answers
Can you answer question 29, please?
timurjin [86]
From the table, for every 6 containers of water, you need 8 containers of red dye. So, for every one container of red dye you need 0.75 containers of water (6/8). Then, multiply that by 100 (since you wanted to know water necessary for 100 containers of red dye). For 100 containers of red dye, you would need 75 containers of water. 
5 0
3 years ago
Using SET NOTATION, what is the solution set for the following equation? a² - 3 = 22
mixas84 [53]

Answer:

a = 5 or  a = -5

Step-by-step explanation:

7 0
3 years ago
ASAP ANZWER PleASEEE :)
Hitman42 [59]

Answer:

%80

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • The sum of a square root of a number and 6 is the number
    6·1 answer
  • What’s -3 1/9 — (-5 5/9)
    13·2 answers
  • A gardener wishes to design a rectangular rose garden with one side of the garden along a main road. The fencing for the 3 non-r
    5·2 answers
  • Ms. Daffy tells you that the longest side of her right-triangular garden is 26m and one of the sides is 14m. A. She asks you to
    15·1 answer
  • Please Help!!!!!!!!!
    13·1 answer
  • Please help i will mark you brainiest if you answer quick
    6·1 answer
  • A 747 Airplane is 762 inches tall. How tall is it in feet
    14·2 answers
  • The sets G and M are given below.
    7·1 answer
  • Hlep me pls daddddddddddddddddddddddddddddddddy
    14·2 answers
  • Find the least common multiple of 24x2 and 8x^2 - 16x The least common multiple is​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!