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
goldenfox [79]
3 years ago
7

A Square has a length of 9 feet. Find the area and perimeter.

Mathematics
1 answer:
prohojiy [21]3 years ago
5 0
A square is the same length on each side so each side would be 9

9+9+9+9= 36ft (perimeter)

Again each side if 9 feet to find the area u just multiply the length and width here the length and width are the same (9)

9•9= 81 (area)
You might be interested in
Evaluate 4 <br> M-n if m= -7 and n = 2.
Helen [10]

Answer:

-9

Step-by-step explanation:

6 0
4 years ago
PLEASE HELP BRAINLIEST TO WHOEVER ANSWERS RIGHT
tensa zangetsu [6.8K]
To calculate the IQR, we need the radian, which is the middle number of each column, namely (86,82) for each exam.
Above the middle number, we have 5 values.  The middle value (of the upper part) is Q3, which is on the third line, or (92,85).
Below the middle number, we also have 5 values.  The middle (of the lower half) is Q1, which is on the 9th line (80,78)

The IQR is the difference between Q3 and Q1, namely
(92-80, 85-78) = (12, 7)
Since 12>7, we conclude that the IQR of the mid-term is higher than the final.
6 0
3 years ago
Are they similar or no? Please help.
Troyanec [42]

Answer:

they are not similar because the ratio between its sides are different

hope it helps! :D

8 0
3 years ago
Read 2 more answers
The image of a point after a –90° rotation about the origin is (–4, 7). What are the coordinates of the preimage?.
ahrayia [7]
The coordinated of the preimage would be :

x  = x cos θ + y sin θ

y = x sin θ + y cos θ

where 

x = -4  
y = 7
θ = -90

hope this helps
4 0
4 years ago
Find the equation of the axis of symmetry of the graph of y = (x + 3)^2 - 5
Temka [501]
Equation of the parabola: y = ax^2 + bx + c. Find a, b, and c.
x of axis of symmetry:
x
=
−
b
2
a
=
3
-> b = -6a
Writing that the graph passing at point (1, 0) and point (4, -3):
(1) 0 = a + b + c -> c = - a - b = - a + 6a = 5a
(2) -3 = 16a + 4b + c --> -3 = 16a - 24a + 5a = -3a --> a = 1
b = -6a = -6; and c = 5a = 5
y
=
x
2
−
6
x
+
5

Check with x = 1: -> y = 1 - 6 + 5 = 0. OK
3 0
4 years ago
Other questions:
  • When you add 18 to one fourth of a number you get the number itself
    8·2 answers
  • There are 16 people having lunch. Each person wants 1/4 of a pizza. How many whole pizzas are needed?
    12·2 answers
  • What are the domain, range, and asymptote of h(x) = (0.5)x – 9?
    10·1 answer
  • Find the geometric mean of the pair of numbers 4 and 9.
    5·1 answer
  • The wind has blown a tree so that it is growing at a 108° angle with the ground. The top of the tree is 75 ft. from the ground.
    9·1 answer
  • PLEASE HELP - Find the area of a regular octagon with a side length of 5 cm. Round to the nearest tenth. (Please explain in full
    15·2 answers
  • Please help me I need to answer this question tonight
    9·1 answer
  • 32% in fraction can be written as<br><br> Hellpppppppp
    6·2 answers
  • WILL GIVE BRAINLIEST!! NEED ANSWERS!! Equations. 1. 4x-2-2x-6= -20
    9·1 answer
  • A company that manufactures vehicle trailers estimates that the monthly profit for selling its midsize trailer is represented by
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!