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
fenix001 [56]
3 years ago
7

2 lengths of a rectangle are shown. (N-5) (n+5) what is the area of the rectangle?

Mathematics
2 answers:
Lilit [14]3 years ago
7 0

Answer:

n^2 - 25

Step-by-step explanation:

These dimensions are the difference and the sum of two quantities.

Recall that (a - b)(a + b) = a^2 - b^2 (no middle term).

The area of this rectangle is A = (n - 5)(n + 5) = n^2 - 25

In-s [12.5K]3 years ago
6 0
Is there a picture you can show me?
You might be interested in
the exit to garrett's house is after exit 51 but before exit 62. the number on the exit sing is not a prime nunber. the number i
Alex Ar [27]
52
- is prime? No
- is multiple of 3? No
continue

53
- is prime? Yes
continue

54
- is prime? No
- is multiple of 3? Yes
- is multiple of 4? No
continue

55
- is prime? No
- is multiple of 3? No
continue

56
- is prime? No
- is multiple of 3? No
continue

57
- is prime? No
- is multiple of 3? Yes
- is multiple of 4? No
continue

58
- is prime? No
- is multiple of 3? No
continue

59
- is prime? Yes
continue

60
- is prime? No
- is multiple of 3? Yes
- is multiple of 4? Yes

Therefore 60 is the answer, as it fits all the conditions


Simple trial and error.
5 0
3 years ago
Read 2 more answers
How many 1/3 cups servings are in 4 cups
Andrew [12]

Only one that would make sense is 1/12

8 0
3 years ago
Read 2 more answers
What is the value of x
viktelen [127]

Answer:

X=14

Step-by-step explanation:

6 0
3 years ago
There are 4 teams in a basketball league. Each team plays each of the other teams three times. How many games are played?
svetlana [45]
12 each that is the answer


 
8 0
3 years ago
Read 2 more answers
Grain is falling from a chute onto the ground, forming a conical pile whose diameter is always three times its height. how high
bezimeni [28]

Given that grain is falling from a chute onto the ground, forming a conical pile whose diameter is always three times its height.

So if D is the diameter and h is the height of the conical pile then we can write:


D=3h

We know that diameter = 2r, where r is the radius

2r=3h

r=\frac{3h}{2}

Volume of conical pile is given by formula

V=\frac{1}{3}\pi r^2h

Given that volume is 1110 cubic feet.

Now plug the values of Volume and r into equation of volume

1110=\frac{1}{3}\pi (\frac{3h}{2})^2h

1110=\frac{1}{3}\pi\cdot\frac{9h^2}{4}\cdot h

1110=\pi\cdot\frac{3h^3}{4}

1110\cdot\frac{4}{3\pi}=h^3

471.098631552=h^3

take cube root of both sides

7.78103342467=h

Hence height is approx 7.78 feet.

7 0
3 years ago
Other questions:
  • how do I solve it in slope intercept for so that it's perpendicular to the given line and that passes through the given point
    12·1 answer
  • (tan theta+ cot theta)^2= sec^2 theta+cosec^2 theta​
    12·1 answer
  • The area (A) of a circle with a radius of r is given by the formula and its diameter (d) is given by d = 2r. What is the correct
    5·1 answer
  • A rental company charges $8 plus $5.50 per hour to rent a canoe. Fill in each box below to make true statements. A. a function t
    14·1 answer
  • At 95% confidence, how large a sample should be taken to obtain a margin of error of .03 for the estimation of the population pr
    11·2 answers
  • 9. Rusty can ride his bicycle 21 miles in 3 hours. Find the unit rate of the
    9·1 answer
  • Raul deposited 3,000 into a bank account that earned simple interest each year after 3.5 years he had earned 262.50 in interest.
    9·1 answer
  • N+3/8=-4<br> What is n?<br> Plz help I don't understand this math
    14·2 answers
  • ?
    6·1 answer
  • At what rate of simple interest will $2800 amount to $3500 in 2 years 3 months
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!