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
marshall27 [118]
3 years ago
10

Can someone please help me on this?? ill mark branliest for the best answer

Mathematics
2 answers:
Tomtit [17]3 years ago
8 0

12 -1/9d = 17

Subtract 12 from both sides

-1/9d = 5

Multiply both sides by -9:

D = -45

The answer is b. d = -45

m_a_m_a [10]3 years ago
8 0

Answer:

d = -45

Step-by-step explanation:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                    12-1/9*d-(17)=0

Simplify 1/9

2.1   Subtracting a fraction from a whole

Rewrite the whole as a fraction using  9  as the denominator

 Add the two equivalent fractions which now have a common denominator

Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible

Rewrite the whole as a fraction using  9  as the denominator

Where a fraction equals zero, its numerator, the part which is above the fraction line, must equal zero.

Now,to get rid of the denominator, Tiger multiplys both sides of the equation by the denominator.

Now, on the left hand side, the  9  cancels out the denominator, while, on the right hand side, zero times anything is still zero.

Add  45  to both sides of the equation :

                     -d = 45

Multiply both sides of the equation by (-1) :  d = -45

Hope this helps1

You might be interested in
What is the opposite of the opposite of a negative?
borishaifa [10]

Answer: A negative

Step-by-step explanation:

The opposite of a negative is positive, the opposite of a positive is a negative.

8 0
3 years ago
The moon is about 240,000 miles from the earth what is the distance right now as a whole number multiplied by a power of 10
sertanlavr [38]
240,000 = 24 x 10,000 but 10,000 = 10 x 10 x 10 x 10 = 10⁴, then:

240,000 = 24 x 10⁴

4 0
3 years ago
HELP me help help help help
Ad libitum [116K]
2x+79+32=180
2x+111=180
2x=69
x=34.5
4 0
2 years ago
Read 2 more answers
Create a data set that contains 8 to 12 values such that the mean is greater than the median
rewona [7]

8, 8, 8, 8, 8, 9, 9, 9, 9 would work as a sequence.


Median: 8

Mean: 8.4444....

5 0
3 years ago
Find the derivative of f(x) = (1 + 6x2)(x − x2) in two ways.
ipn [44]
Using product rule;

f(x)=(1+6x²)(x-x²)

f'(x)=(12x)(x-x²) + (1-2x)(1+6x²) = 12x² -12x³ +1 +6x² -2x -12x³ = -24x³ +18x² -2x +1

Solving the bracket first;

f(x)=(1+6x²)(x-x²) = x -x² +6x³ -6x^4

f'(x)= 1 -2x +18x² -24x³ = -24x³ +18x² -2x +1

3 0
3 years ago
Other questions:
  • The sum of 13 divided by a number and that number divided by 13
    14·1 answer
  • The line represents the length and height of a skateboard ramp. Find the slope of the ramp.
    6·1 answer
  • Mr gartland writes this expression on the board 3/4 \ 2 1/2
    15·2 answers
  • What is 4c minus 7.8 if c is 4
    11·1 answer
  • PLEASEEE HELP ME is for my math test and i need this answer i would give 15 points but please help me
    8·1 answer
  • The two types of assets are physical assets and __________ assets.
    15·1 answer
  • Algebra image below please help I’m struggling I will mark Brainly
    5·1 answer
  • Addison receives $575 weekly gross pay. What can she expect to receive annually (for the year), if she works the same hours ever
    15·1 answer
  • Someone pls help me plsss
    5·1 answer
  • Please Help Me!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!