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
kolezko [41]
3 years ago
12

Solutions to x^=-11x+4

Mathematics
1 answer:
anastassius [24]3 years ago
5 0

x=-11x+4

x+11x=-11x+4+11x

12x=4

x= 4/12

<h2>Answer: x=1/3</h2>
You might be interested in
Which of the following is an arithmetic sequence?
zimovet [89]

-8~~,~~\stackrel{-8+2}{-6}~~,~~\stackrel{-6+2}{-4}~~,~~\stackrel{-4+2}{-2}\qquad \begin{cases} a_1=-8\\ d = +2 \end{cases}

6 0
2 years ago
It’s shape is one whole what fraction greater than one names the parts that are shaded
wolverine [178]
Its probably a fraction. 

You would know the answer if you researched what your question was on google
4 0
3 years ago
Please help !!<br>[90 points if correct]​
3241004551 [841]

Answer:

2201.8348 ; 3 ; x / (1 + 0.01)

Step-by-step explanation:

1)

Final amount (A) = 2400 ; rate (r) = 6% = 0.06, time, t = 1.5 years

Sum = principal = p

Using the relation :

A = p(1 + rt)

2400 = p(1 + 0.06(1.5))

2400 = p(1 + 0.09)

2400 = p(1.09)

p = 2400 / 1.09

p = 2201.8348

2.)

12000 amount to 15600 at 10% simple interest

A = p(1 + rt)

15600 = 12000(1 + 0.1t)

15600 = 12000 + 1200t

15600 - 12000 = 1200t

3600 = 1200t

t = 3600 / 1200

t = 3 years

3.)

A = p(1 + rt)

x = p(1 + x/100 * 1/x)

x = p(1 + x /100x)

x = p(1 + 1 / 100)

x = p(1 + 0.01)

x = p(1.01)

x / 1.01 = p

x / (1 + 0.01)

7 0
3 years ago
The composite shape is made up of two different rectangles and two different triangles. What is the area of the composite shape
Rus_ich [418]

Answer:

43 unit²

Step-by-step explanation:

Sorry for the bad handwriting ;-;

7 0
2 years ago
How is the series 9 + 13+ 17+ ... + 149 represented in summation notation?
VLD [36.1K]

Notice that

13 - 9 = 4

17 - 13 = 4

so it's likely that each pair of consecutive terms in the sum differ by 4. This means the last term, 149, is equal to 9 plus some multiple of 4 :

149 = 9 + 4k

140 = 4k

k = 140/4

k = 35

This tells you there are 35 + 1 = 36 terms in the sum (since the first term is 9 plus 0 times 4, and the last term is 9 plus 35 times 4). Among the given options, only the first choice contains the same amount of terms.

Put another way, we have

\displaystyle 9 + 13 + 17 + \cdots + 149 = \sum_{k=0}^{35} (9 + 4k)

but if we make the sum start at k = 1, we need to replace every instance of k with k - 1, and accordingly adjust the upper limit in the sum.

\displaystyle 9 + 13 + 17 + \cdots + 149 = \sum_{k-1=0}^{35+1} (9 + 4(k-1))

\displaystyle 9 + 13 + 17 + \cdots + 149 = \sum_{k=1}^{36} (5 + 4k)

7 0
2 years ago
Other questions:
  • Which of the following is equivalent to ^5 √13^3
    6·2 answers
  • Write the expression 6a-2 (a-1) in simplest form
    7·2 answers
  • An MP3 player can hold 325 hours of music. Each song on an MP3 player is about 2.5 minutes in length. About how many songs can t
    7·2 answers
  • What is the least common multiple 5,6 and 7
    9·2 answers
  • If the beginning balance of the Accumulated Depreciation—Equipment account is $10,000 and an adjusting journal entry for depreci
    10·2 answers
  • What’s the name of the plane
    15·2 answers
  • Simplify square root 9 = 9 1/2
    13·1 answer
  • Perform the operation.<br> (9x2 + 6x – 7) + (-9x - 5)<br><br> PLS HELP ASAP PLS
    6·2 answers
  • A circle has circumference 200 pi feet.<br> What is the radius of the circle?
    11·1 answer
  • The graphs represent functions f and g.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!