3 years ago

X2 = 121 solve the equation

Mathematics

2 answers:

Mademuasel [1]3 years ago

8 0

Answer:

60.5

Step By Step Explanation:

Divide 121 by 2, or just add 600.5 or multiply it by 2 and you get 121

german3 years ago

3 0

Answer:

x = 11 or x = -11

Step-by-step explanation:

$x^2 = 121$

$x = \pm\sqrt{121}$

x = 11 or x = -11

You might be interested in

The cost of a cd is $18.95 makeup is 70%

kykrilka [37]

$5.69 Discount $13.27

8 0

3 years ago

3.1 .31 1.3 .13 from least to greatest

katen-ka-za [31]

Hello there!

The answer is:
.13
.31
1.3
3.1

8 0

3 years ago

You and your friend mix water and citric acid. You add 3 cups of citric acid for every 16 cups of water. Your friend adds 2 cups

Viktor [21]

Answer:

You:If it’s was 6 cups of citric I’d be to 32 water

Your friend: if it was 4 cups it’d be 12 water

Step-by-step explanation:

I believe your friends is more acidic because your Is being diluted more

4 0

2 years ago

Heber pays $40 each month to stream Disney+ on one device.

photoshop1234 [79]

Answer:

Step-by-step explanation:

take your price and subtract the monthly price

115-40=75

now you have the price of all your extra devices summed up

75÷15=5 extra devices

5 0

2 years ago

What is the average rate of change from x=0 to x=5

zmey [24]

80-40/5-0=40/5=8 through the slope formula

6 0

2 years ago

Read 2 more answers