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
lana66690 [7]
3 years ago
5

What would this be subtracting decimals

Mathematics
1 answer:
andrew-mc [135]3 years ago
5 0

Answer: 6978.942

Step-by-step explanation: I added all of the terms up in a calculator and this is what I got! If you were looking to subtract them then it would equal -6948.142! The answer I got was based on the picture. Hope this helps!

You might be interested in
What is 13 143ths as a unit fraction
Veseljchak [2.6K]
13 143rds would be written as 13/143.
3 0
3 years ago
Help me please i don't know what to do
astra-53 [7]

Answer:

a. a = 1, b = -5, c = -14

b. a = 1, b = -6, c = 9

c. a = -1, b = -1, c = -3

d. a = 1, b = 0, c = -1

e. a = 1, b = 0, c = -3

Step-by-step explanation:

a. x-ints at 7 and -2

this means that our quadratic equation must factor to:

(x-7)(x+2) = 0

FOIL:

x^2 + 2x - 7x - 14 = 0

Simplify:

x^2 - 5x - 14 = 0

a = 1, b = -5, c = -14

b. one x-int at 3

this means that the equation will factor to:

(x-3)^2=0

FOIL:

x^2 - 3x - 3x +9 = 0

Simplify:

x^2 - 6x + 9 = 0

a = 1, b = -6, c = 9

c. no x-int and negative y must be less than 0

This means that our vertex must be below the x-axis and our parabola must point down

There are many equations for this, but one could be:

-x^2-x-3=0

a = -1, b = -1, c = -3

d. one positive x-int, one negative x-int

We can use any x-intercepts, so let's just use -1 and 1

The equation will factor to:

(x+1)(x-1)=0

This is a perfect square

FOIL:

x^2-1=0

a = 1, b = 0, c = -1

e. x-int at \sqrt{3} , -\sqrt{3}

our equation will factor to:

(x+\sqrt{3} )(x-\sqrt{3)} =0

This is also a perfect square

FOIL and you will get:

x^2 - 3 = 0

a = 1, b = 0, c = -3

4 0
2 years ago
Sheila paid $8.68 for 7 flower<br> plants. How much did she pay for<br> each plant?
Olin [163]

Answer:

$1.24 per plant

Step-by-step explanation:

You just have to divide the total amount paid by the number of flowers.

8 0
2 years ago
A water yank holds 18,000 gallons. How long will it take for the water level to reach 6,000 gallons if the water is used at an a
Oduvanchick [21]

Answer:

see below  PLEASE GIVE BRAINLIEST

Step-by-step explanation:

18,000 - 6000 = 12,000

12,000 ÷ 450 = 26.66 = 26 days 16 hours

8 0
2 years ago
State the gradient of the line perpendicular to the line y=3x-2
kherson [118]

Answer:

-1/3

Step-by-step explanation:

3 is the gradient of the other line

m1×m2=-1 (equation for perpendicular lines)

m1×3= -1

m1= -1/3

Pls confirm if its correct

correct me if wrong

thanks! :)

7 0
3 years ago
Other questions:
  • Please help! The very last question has 2 answers.
    10·1 answer
  • Jared earned $55 from cleaning pools. He deposits the $55 into his checking account.
    13·1 answer
  • There are 7 times as many males as females on the maths course at university. What fraction of the course are male? Give your an
    14·1 answer
  • Luke has 22 lots for sale. Each lot is 1.63 acres. How much land does Luke have for sale?
    13·2 answers
  • What is the equation of the following line (4 -3) (0 0)
    7·2 answers
  • Find the possible values of c such that the line with equation y = 2x + c twice intersects the parabola with equation y = x^2 +
    7·2 answers
  • Is this function linear or exponential
    11·1 answer
  • Christina and her 2 friends spent $25.02 at there favorite restaraunt. If they split the cost equally about how much will they e
    14·1 answer
  • HEEEEEELLLLLLLLPPPPPPPP! Plz
    14·2 answers
  • Which terms complete the factorization of x2 27x 162 represented by the model? 27, 9x, 18x 9, 9x, 18x 27, 9x, 27x 9, 9x, 27x
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!