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
navik [9.2K]
3 years ago
13

8+(x divided by 3)=-2

Mathematics
2 answers:
KIM [24]3 years ago
8 0

Answer:

x=-6

Step-by-step explanation:

Given: 8+ (x/3)=-2

Step 1: 8+(x/3 times 3) = -2 times 3 which leads to 8+x=-6

Step 2: 8(-8)+x=-6 which leads to x=-6

Answer: x=-6

fenix001 [56]3 years ago
7 0

Answer:

x = -18

Step-by-step explanation:

8 + x/3=-2

3×8+x/3×3=-2×3

24+x=-6

x=-18

You might be interested in
A negative number is 42 less than it’s square.
marissa [1.9K]

Answer:

Let x = the number

A negative number is 42 less than its square ⇒

x = x2 - 42

x2 - x - 42 = 0

(x - 7)(x + 6) = 0

x = 7 or -6

But since it is given that x is negative, the final answer is x = -6.

4 0
3 years ago
The formula for the area of a triangle is A = W. Shannon is trying to find the
Rashid [163]

Answer:

Did u find the answer for this

Step-by-step explanation:

4 0
3 years ago
Find the absolute extrema of the function over the region R. (In each case, R contains the boundaries.) Use a computer algebra s
algol [13]

<em>f(x, y)</em> = <em>x</em> ² - 4<em>xy</em> + 5

has critical points where both partial derivatives vanish:

∂<em>f</em>/∂<em>x</em> = 2<em>x</em> - 4<em>y</em> = 0   ==>   <em>x</em> = 2<em>y</em>

∂<em>f</em>/∂<em>y</em> = -4<em>x</em> = 0   ==>   <em>x</em> = 0   ==>   <em>y</em> = 0

The origin does not lie in the region <em>R</em>, so we can ignore this point.

Now check the boundaries:

• <em>x</em> = 1   ==>   <em>f</em> (1, <em>y</em>) = 6 - 4<em>y</em>

Then

max{<em>f</em> (1, <em>y</em>) | 0 ≤ <em>y</em> ≤ 2} = 6 when <em>y</em> = 0

max{<em>f</em> (1, <em>y</em>) | 0 ≤ <em>y</em> ≤ 2} = -2 when <em>y</em> = 2

• <em>x</em> = 4   ==>   <em>f</em> (4, <em>y</em>) = 12 - 16<em>y</em>

Then

max{<em>f</em> (4, <em>y</em>) | 0 ≤ <em>y</em> ≤ 2} = 12 when <em>y</em> = 0

max{<em>f</em> (4, <em>y</em>) | 0 ≤ <em>y</em> ≤ 2} = -4 when <em>y</em> = 2

• <em>y</em> = 0   ==>   <em>f</em> (<em>x</em>, 0) = <em>x</em> ² + 5

Then

max{<em>f</em> (<em>x</em>, 0) | 1 ≤ <em>x</em> ≤ 4} = 21 when <em>x</em> = 4

min{<em>f</em> (<em>x</em>, 0) | 1 ≤ <em>x</em> ≤ 4} = 6 when <em>x</em> = 1

• <em>y</em> = 2   ==>   <em>f</em> (<em>x</em>, 2) = <em>x</em> ² - 8<em>x</em> + 5 = (<em>x</em> - 4)² - 11

Then

max{<em>f</em> (<em>x</em>, 2) | 1 ≤ <em>x</em> ≤ 4} = -2 when <em>x</em> = 1

min{<em>f</em> (<em>x</em>, 2) | 1 ≤ <em>x</em> ≤ 4} = -11 when <em>x</em> = 4

So to summarize, we found

max{<em>f(x, y)</em> | 1 ≤ <em>x</em> ≤ 4, 0 ≤ <em>y</em> ≤ 2} = 21 at (<em>x</em>, <em>y</em>) = (4, 0)

min{<em>f(x, y)</em> | 1 ≤ <em>x</em> ≤ 4, 0 ≤ <em>y</em> ≤ 2} = -11 at (<em>x</em>, <em>y</em>) = (4, 2)

5 0
3 years ago
What equation can fix this?
aleksandr82 [10.1K]

fix what wheres the photo of it idsi

4 0
3 years ago
Jessie uses 8.2 pints of white paint and blue paint to paint her bedroom walls. 3 4 of this amount is white paint, and the rest
lakkis [162]

Answer:

the answer is 4.8

Step-by-step explanation: i had this on a test and i got it right

6 0
3 years ago
Read 2 more answers
Other questions:
  • Find the number of moles in 508 g of ethanol (C2H5OH).
    5·1 answer
  • Which of the following statements is not true?
    10·1 answer
  • For the functions f(x)=6x2+5x−14 and g(x)=x+2, find (fg)(x) and (fg)(4).
    7·2 answers
  • A hypothesis test involving one population standard deviation sometimes involves the calculation of .
    12·1 answer
  • The Great Pyramid at Giza has a square base with sides of length 230 meters and a height of 146.7 meters. Approximately what is
    11·1 answer
  • How do you round 65.0798 to the nearest tenth.
    8·2 answers
  • lamar paid $93 for a bicycle that was on sale for 60% if its original price. What was the original price of the bicycle?
    11·2 answers
  • Heeeeeeelpppppppppppp
    9·1 answer
  • The area of a rectangle is represented by the expression 16m - 24. Which expression shows a factored version of the Area, one th
    12·1 answer
  • “find the measure of angle A” whats the answer for both of them?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!