music4life52703 music4life52703

04-01-2019
Mathematics

contestada

what is the area of a square with sides of length 9?
A) 18 square units
B) 54 square units
C) 36 square units
D) 81 square units

Respuesta :

mathecoach mathecoach

04-01-2019

Answer:

9^2 = 81 --> D) 81 square units

Answer Link

wegnerkolmp2741o wegnerkolmp2741o

04-01-2019

Answer:

A = 81 units^2

Step-by-step explanation:

A square has the same length as width, which we will call s.

.A = l*w

A = s*s

A = s^2

A = 9^2

A = 81 units^2

Answer Link

Otras preguntas

Kite ABCD (a quadrilateral with two pairs of adjacent equal sides) has coordinates A\(0,7), B (1,0),\ C (12,-2), and D (7,8). What is the area of ABCD, given th

Simplify x^2(y^3)^4 / xy^5 = x^a times y^b

If bisects ∠ACD, what additional information could be used to prove ΔABC ≅ ΔDBC using SAS? Select three options. m∠ABC = 125° and AB ≅ DB ΔACD is isosceles w

Find the value of x in each case.

what does a historian require in order to make a valid interpretation about an event?

Consider f(x) = 1.8x – 10 and g(x) = −4. A 2 column table with 6 rows. The first column, x, has the entries, negative 4, 0, 2, 4. The second column, f(x) has th

Wyatt and Laura want to split a bag of candy, and decide to use the divider-chooser method. The bag contains 100 Snickers, 100 Milky Ways, and 100 Reese's, whic

4 5x−4≥12 OR 12x+5≤−45

why do you think the ngajat dancers wear traditional clothes during their performance

PLSSSS HELP >>>>>Solve the following inequality. Write your answer with no spaces in the inequalities and separated by an and or an or, which eve