4 years ago

What number raise to the -2 exponet would equal 1/4

Mathematics

1 answer:

Svetradugi [14.3K]4 years ago

6 0

So x^2 = 1/4. Take square root of each side

You might be interested in

PLEASE HELP ILL GIVE BRAINLIEST

DanielleElmas [232]

Option A:

$(x-5)^{2}+(y-3)^{2}=16$

Solution:

Given data:

Center of the circle is (5, 3).

Radius of the circle = 4

To find the equation of the circle:

The general form of the equation of a circle in centre-radius format is

$(x-h)^{2}+(y-k)^{2}=r^{2}$

where (h, k) is the centre of the circle and r is the radius of the circle.

Substitute the given values in the equation of a circle formula:

$(x-5)^{2}+(y-3)^{2}=4^{2}$

$(x-5)^{2}+(y-3)^{2}=16$

The equation of the given circle is $(x-5)^{2}+(y-3)^{2}=16$ .

Hence Option A is the correct answer.

5 0

3 years ago

dave is painting a fence in his uncle's yard he painted 2 sections of the fence in 30 minutes Dave has 9 sections to paint. if D

Scrat [10]

Answer:

135

Step-by-step explanation:

30÷2≡15

7 0

3 years ago

A rectangular field has side lengths of 2/3 mile and 3/4 mile. What is the area of the field.

Ray Of Light [21]

A = LW
A = 2/3 * 3/4
A = 6/12 = 1/2 miles^2

4 0

3 years ago

Help me pls im being timed!

lara [203]

Answer:

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Whats 70-3x6+9 I need the answer plz

kumpel [21]

70-3·6+9

Remember PEMDAS.

You must multiply the 3 and 6 together, and you would get 18.

Then, you subtract 18 from 70, which would give you 52.

And finally, you would add 9 to 52, getting 61 as your final answer.

7 0

3 years ago

What number raise to the -2 exponet would equal 1/4 ​

What number raise to the -2 exponet would equal 1/4