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
Temka [501]
2 years ago
11

(s – 7)^2= 0 then, what is the value of: (s-9)(s + 3)?

Mathematics
1 answer:
GrogVix [38]2 years ago
3 0

Answer:

s² - 6s - 27

Step-by-step explanation:

(s - 7)² = 0

s² + 49 - 14s = 0

Now,

(s - 9)(s + 3)

(s × s) + (s × 3) - (9 × s) - (9 × 3)

s² + 3s - 9s - 27

s² - 6s - 27

You might be interested in
Read below thanks :D
Ray Of Light [21]

Answer:

  (d)  112 m²

Step-by-step explanation:

The area of a parallelogram is given by the formla ...

  A = bh . . . . . . where b is the base length and h is the height

__

Here, the base is divided into parts, but their total length is 5m+9m = 14m. The height is given as 8m, so the area is ...

  A = (14 m)(8 m) = 112 m²

The area of the parallelogram is 112 square meters.

__

<em>Alternate solution</em>

You can also figure this as the sum of the areas of the two triangles and that of the center rectangle.

  A = 2(1/2bh) +bh

  A = 2(1/2(5 m)(8 m)) +(9 m)(8 m) = 40 m² +72 m² = 112 m²

4 0
2 years ago
Please help would mean a lot
jarptica [38.1K]

Answer:

1/2

Step-by-step explanation:

output devided by input

3 0
2 years ago
What is the answer to -6 -(6)
kicyunya [14]

Answer:

The answer is 0

6 0
3 years ago
Read 2 more answers
What is the sum of the interior angles of a regular hexagon?
9966 [12]

<span>sum of the interior angles of a polygon = (n - 2) x 180
</span>hexagon has 6 sides , in this case n = 6
so
(6-2) x 180
= 4 x 180
= 720

answer
<span>c. 720</span>
7 0
3 years ago
Read 2 more answers
Let v(t)=t2−2tv(t)=t2−2t be the velocity, in feet per second, of an object at time tt, in seconds.
kirza4 [7]
Thee function is given as:

<span>v(t)=t^2−2tv(t)=t^2−2t 

</span>(a) What is the initial velocity? 

Base from the function, the initial velocity would be zero.

(b) When does the object have a velocity of zero?

It would be during time zero. Also, at a time equal to two.
6 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP ! Will reward brainliest
    8·1 answer
  • How do you do 720 divided by 10 with the exponet of 3
    14·2 answers
  • A quantity and its 2/3 are added together and from thesum 1/3 of the sum is subtracted, and 10 remains.What is the quantity?
    8·2 answers
  • If 16+4x is 10 more than 14, what<br>is The value of 8x ?​
    14·1 answer
  • Are the following ratios proportional 3/4 = 27/36? Write the process needed to determine if the two ratios are proportional to e
    12·1 answer
  • I hope the way the problems written is understandable. 4a^3b-8a^2b^2+2ab^3 ,I need to find the GCF for this problem and like ASA
    6·1 answer
  • 3. Find the values of the constants in each of the following:
    8·1 answer
  • Which can't be lenght side of triangle
    6·1 answer
  • • A football team lost 14 yards on their first play then lost another 7 yards on the next play. What integer represents the tota
    6·1 answer
  • The quotient of a number and negative 5 decreased by 9 is 2
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!