All categories

3 years ago

Solve the equation: x2 = 1

Mathematics

2 answers:

Liono4ka [1.6K]3 years ago

7 0

2x=1

You must divide both sides by 2 to get rid of the 2 the left side.

2/2x=1/2

x=1/2

there is only one solution.

oee [108]3 years ago

3 0

Answer:

x = 0.5

Step-by-step explanation:

hope this helps!

You might be interested in

Write the standard equation for the circle with center (–2, 5) that passes through (1, 9).

maksim [4K]

All given options are incorrect .. As no one is the equation of a circle

6 0

3 years ago

Read 2 more answers

Write a number with three decimal places greater than 4.74 and less than 4.75

padilas [110]

4.741

4.742

Really, you could stick any digit from 1-9 at the end of 4.74 to create your answer.

7 0

3 years ago

What is the mslope and y-intercept

attashe74 [19]

Step-by-step explanation:

the y intercept is where 0= x

(0,y)

m is 5

7 0

3 years ago

About 70,000 people live in a 6-mile radius of a city's town hall. Find the population density in people per square mile. Round

nika2105 [10]

Answer:

The population density is 618.93 per square mile.

Step-by-step explanation:

It is given that,

No. of people, N = 70,000

The radius of a city's town hall, r = 6 miles

We need to find the population density. It can be calculated by the formula i.e. number of people divided by area of land such that,

$P=\dfrac{N}{A}\\\\P=\dfrac{N}{\pi r^2}\\\\P=\dfrac{70000}{\pi (6)^2}\\\\P=618.93\ \text{per square mile}$

So, the population density is 618.93 per square mile.

7 0

3 years ago

SOMEONE PLEASE HELP ME ASAP PLEASE!!!

melamori03 [73]

Answer:

3.6

Step-by-step explanation:

d = sqrt(3^2+2^2) = sqrt(13) = 3.6

7 0

3 years ago