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
OLga [1]
3 years ago
6

Find the product. (n + 8)(n - 2)

Mathematics
2 answers:
dsp733 years ago
8 0
(a+b)(c-d)=ac+cb-bd-da\\(n+8)(n-2)=\\(n\times n)+(n\times8)-(8\times2)-(2\times n)\\n^2+8n-16-2n\\{\boxed{n^2+6n-16}
Margaret [11]3 years ago
7 0
If you would like to find the product (n + 8) * (n - 2), you can do this using the following steps:

(n + 8) * (n - 2) = n * n - 2 * n + 8 * n - 8 * 2 = n^2 + 6 * n - 16

The correct result would be n^2 + 6 * n - 16.
You might be interested in
A set of data is normally distributed with a mean of 75 and a standard deviation of 3. What percent of the data is in the
lord [1]

Answer:

Step-by-step explanation:

8 0
3 years ago
1) Which diagram shows the correct construction of a line parallel to line l and passing through point P?
kherson [118]

1)To construct a line parallel to line l and passing through point P our first step is to join the point and line and then draw angles in such a way so that corresponding angles are equal.

Option B is the correct construction of a line parallel to line l and passing through point P.

2) To Construct the perpendicular line to line DE at point F we cut an arc from point F  to line DE in such a way it cuts line DE at two points .From these two points we draw arcs which cut each other .

Option C is the correct option  to Construct the perpendicular line to line DE at point F.

3) To Construct a perpendicular from the given line segment that passes through the given point we cut two arcs on top and bottom of line segment.

Option B is the right answer.

3 0
3 years ago
WILL GIVE BRAINLIEST!!!! :)
just olya [345]
WRW , RWR,  The Only Ones I Could Think Of 

8 0
3 years ago
Read 2 more answers
HELP
Yakvenalex [24]

Answer:

5. 50.3 m²

6. 113.1 cm²

7. 102.1 yards²

8.  50.3 yards²

9.  452.2 ft²

10.379.8 ft²

Step-by-step explanation:

Area of  a circle = nr²

The circumference of a circle = 2nr

n = pi = 22/7

r = radius

the diameter is the straight line that passes through the centre of a circle and touches the two edges of the circle.

A radius is half of the diameter

radius = diameter / 2

5. (22/7) x 4² = 50.3 m²

6.  (22/7) x 6² =113.1 cm²

7. radius = 11.4/2 = 5.7 yards

(22/7) x 5.7² =102.1 yards²

8. radius = 8/2 = 4 yards

(22/7) x 4² = 50.3 yards²

9. 2nr = 75.4 yards

2 x (22/7) x r = 75.4

to find r, divide both sides of the equation by 2 and 7/22

r = 12 ft

Area =  (22/7) x 12² = 452.2 ft²

10. 2nr = 69.1 yards

2 x (22/7) x r = 69.1

to find r, divide both sides of the equation by 2 and 7/22

r = 10.99 ft²

Area = (22/7) x 10.99² = 379.8 ft²

the tenth is the first number after the decimal place. To convert to the nearest tenth, look at the number after the tenth (the hundredth). If the number is greater or equal to 5, add 1 to the tenth figure. If this is not the case, add zero

8 0
3 years ago
$1 {3x + 4) - 2 = 3$
Fed [463]

Answer:x=1.6

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • What is the slope of this line ?????
    10·1 answer
  • Plz help I'll give brainlest!!
    6·1 answer
  • The given line passes through the points and (4,1).
    15·1 answer
  • Round 452,906 to the nearest hundred thousand, ten thousand, thousand, hundred, ten
    11·2 answers
  • What is the value of the fourth term in the geometric sequence
    6·1 answer
  • What percentage is fourty cents out of a dollar
    10·2 answers
  • PLEASE HELP I NEED IT TO PASS THIS CLASS
    10·2 answers
  • Need help what is the surface area <br>​
    12·1 answer
  • There are 160 people in a grade. The ratio of boys to girls is 3 to 5. Which proportion can you use to find the number x of boys
    8·2 answers
  • Interior and Exterior Triangle Angles
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!