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
forsale [732]
3 years ago
10

Which is a perfect square? O 72 O 81 O 90 О 99

Mathematics
2 answers:
Nady [450]3 years ago
7 0

Answer:

81

Step-by-step explanation:

9*9

Please Mark Brainliest

Stolb23 [73]3 years ago
6 0
I agree with the top answer it’s 81
You might be interested in
Please help me fast!
Elan Coil [88]

Answer: it’s 70 years

Step-by-step explanation:

6 0
3 years ago
a local hamburger shop sold a combined total of 429 hamburgers and cheeseburgers on Saturday. There were 71 fewer cheeseburgers
Anton [14]
286 hamburger were sold on Saturday
7 0
4 years ago
How do you use a number line with ratios?​
Natalija [7]

Answer:

act as if the ratio is a fraction 4:3 would be 4/3..

Step-by-step explanation:

5 0
3 years ago
The height of Jake's window is 5x - 3 inches and the width is 3x + 2 inches. What is the perimeter of Jake's window ?​
Reika [66]

The perimeter of Jake window is 16x - 2 inches

<h3><u>Solution:</u></h3>

Given that height of Jake window is 5x - 3 inches

Also given that width is 3x + 2 inches

To find: perimeter of Jake window

We know that, in general a window is of rectangular shape

<em><u>The perimeter of rectangle is given as:</u></em>

Perimeter of rectangle = 2(length + width)

Substituting the values we get,

Perimeter of rectangle = 2(5x - 3 + 3x + 2)

Perimeter of rectangle = 2(8x - 1) = 16x - 2

Hence, the perimeter of the window is 16x – 2 inches

4 0
3 years ago
What is the nth term of 4, 6, 8, 10, 12
Troyanec [42]
T_n = a_1 + (n - 1)d

a_1 = 4 , d = 2

T_n = 4 + 2(n - 1)

T_n = 4 + 2n - 2

T_n = 2n + 2

--------------------------------------------
Answer: 2n + 2
--------------------------------------------
8 0
4 years ago
Other questions:
  • a carpenter has a board that has 8ft long. he cuts off two pieces. one piece is 3 wholes and 1 half long. and the other one is 2
    7·1 answer
  • What is the radius of a circle whose equation is (x-7)2+(y-10)2=4
    7·2 answers
  • What is an equation of a parabola with the given vertex and focus? vertex: (5, 4) ; focus: (8, 4)
    10·1 answer
  • How much money did tommys class collect
    7·1 answer
  • 80 points, need ASAP
    10·2 answers
  • Nathaniel purchases a one-year membership pass to an art museum. As a member, he receives a discounted entrance fee. The total c
    12·1 answer
  • Expand and simplify<br> (x – 3)(2x - 2)
    10·1 answer
  • Expressions with and without Parentheses
    8·1 answer
  • If a 16 ounce box of pasta costs $1.39, what is the unit price?
    9·1 answer
  • Use any method to add or subtract (1 point) <br> 5/7 - (3/14 + 3/14)
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!