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
Sonbull [250]
3 years ago
8

The product of 9 and a number, diminished by 7?

Mathematics
1 answer:
kompoz [17]3 years ago
5 0
The equation for this will be 9n-7

The short definition of diminished means subtract
You might be interested in
consider the line y=2/3x-0 find the equation of the line that is parallel to this line and passes through the point(8, 4).
Mila [183]
To find the equation take the slope 2/3 y-y(1)=m(x-x(1) y-4=2/3(x-8) = 2/3x-16/3 Next solve for y y=2/3x-16/3 +4(turn 4 into a fraction with a common denominator) y=2/3x-16/3 + 12/3 y=2/3x-4/3
4 0
3 years ago
I need the answers for 3, 4, 5, and 6! thanks!!
Makovka662 [10]
Number 3 =32 us cups
4 0
3 years ago
What is the side length, in inches, of the pets
tatiyna

Candy draws a square design with a side length of x inches for the window at the pet shop. She takes the design to the printer and asks for a sign that has an area of 16x2 – 40x + 25 square inches. What is the side length, in inches, of the pet shop sign?

Answer:

the length of the sign is 4x-5 inches

Step-by-step explanation:

Given

Area of the square of design = 16x^{2} -40x+25

First we find the roots of equation 16x^{2} -40x+25=0

The roots of the quadratic equation ax^{2} +bx^{2} +c=0 are given by

x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}

where a=16, b=-40, c=25

x=\frac{40\pm\sqrt{(-40)^2-4\times 16\times 25}}{2\times 16}

x=\frac{40\pm\sqrt{1600-1600}}{32}

x=\frac{40\pm\sqrt{0}}{32}

x=\frac{40}{32}

x=\frac{5}{4}

4x=5\\4x-5=0

That is, the factors of the polynomial 16x^{2} -40x+25 are 4x-5 and 4x-5.

So, Area of the square design = 16x^{2} -40x+25 = (4x-5)^{2}

Area of a square = Length^2

Thus, the length of the sign is 4x-5 inches

7 0
3 years ago
The diagram below shows a square inside a regular octagon. The apothem of the octagon is 13.28 units. To the nearest square unit
Elena-2011 [213]
I hope this helps you

8 0
3 years ago
Read 2 more answers
Subtract. (4x2+8x−2)−(2x2−4x+3) Enter your answer, in standard form, in the box.
Crazy boy [7]

the answer is 2x2+12z-5 (its also in the picture)

3 0
3 years ago
Other questions:
  • Find the 12th term in the following geometric sequence. 0.75, 1.5, 3, 6, . . .
    5·2 answers
  • A European car manufacturer reports that the fuel efficiency o f the new MicroCar is 28.5 km/L highway and 22.0 km/L city. What
    5·1 answer
  • What is the measure of ehg?
    12·2 answers
  • Solve (x - 5)^2 = 3.
    11·1 answer
  • I want the answer please
    13·1 answer
  • 2. If log10 x = 2, then x is<br> a. 4<br> b. 20<br> c. 100<br> d. 1000
    8·2 answers
  • Which of the following is the correct factorization of the polynomial below?
    15·2 answers
  • Can any one help me with this?
    7·2 answers
  • Which of the equations below could be the equation of this parabola?
    14·1 answer
  • What is the relative minimum of f(x)= -x2-4x+6
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!