All categories

3 years ago

(b) A square has an area of 36 ft? What is the length of each side

Mathematics

2 answers:

chubhunter [2.5K]3 years ago

7 0

The answer is 9 because 36 divided by 4 is 9.

Have a great day.

Vlad [161]3 years ago

3 0

Answer:

6ft

Step-by-step explanation:

the formula for the area of a square is side^2

sqrt of 36 is 6, therefore, all 4 sides of the square is 6ft

You might be interested in

Kayle and Olivia both just got their first jobs. After working for two weeks they received pay checks. Kayle received her check

MaRussiya [10]

Answer:

ovlivia makes more per hour than kayle

Step-by-step explanation:

ovlivia makes $8.75 per hour while Kayle makes $8.5 per hour

6 0

3 years ago

A. 5<br> B. 8<br> C. 9<br> D. 12

Tpy6a [65]

Answer to this problem is D

5 0

3 years ago

Read 2 more answers

Please help me i make my questions worth more, and give brainliest....

REY [17]

Step-by-step explanation:

(a-b)^2=a^2-2ab+b^2

X^2-2(X)(5)+5^2

Ans C

X^2-10X+25

7 0

3 years ago

Please help :D <3. Do not understand this one.

Shtirlitz [24]

Sorry for my messy handwriting but this is the answer

8 0

4 years ago

2x2 - 4x –9 = 0<br> Completing the swuare

ASHA 777 [7]

Step-by-step explanation:

$(a-b)^2=a^2-2ab+b^2\\\\2x^2-4x-9=0\qquad|\text{add 9 to both sides}\\\\2x^2-4x-9+9=0+9\\\\2x^2-4x=9\qquad|\text{divide both sides by 2}\\\\\dfrac{2x^2}{2}-\dfrac{4x}{2}=\dfrac{9}{2}\\\\x^2-2x=4.5\\\\x^2-2\cdot x\cdot1=4.5\qquad|\text{add}\ 1^2\ \text{to both sides}\\\\x^2-2\cdot x\cdot1+1^2=4.5+1^2\\\\(x-1)^2=5.5\iff x-1=\pm\sqrt{5.5}\qquad|\text{add 1 to both sides}\\\\x=1-\sqrt{5.5}\ \vee\ x=1+\sqrt{5.5}$

4 0

3 years ago