All categories

3 years ago

Can someone help me please ?

Mathematics

2 answers:

denis-greek [22]3 years ago

6 0

8^(2/3) / 8

(2^3)^(2/3) / 8

(2 ^(2/3 * 3) ) / 8

2^2 / 8

4 / 8

= 1/2

I hope this helps.

cricket20 [7]3 years ago

4 0

I hope this helps you

You might be interested in

The angle of sector of cicle of diameter 8cm is 135 . find the area of the sector<br>

Naddik [55]

Answer:

18.85 cm²

Step-by-step explanation:

The formula to find the area of a sector = θ/360 × πr²

We are given:

θ = Angle of the sector = 135°

Radius = Diameter/2

Diameter = 8cm , Hence Radius = 8cm/2 = 4cm

Hence,

Area of a sector = 135/360 × π ×(4cm)²

= 18.849555922 cm²

Approximately to the nearest hundredth = 18.85 cm²

Therefore, the area of the sector is 18.85 cm²

8 0

3 years ago

Use the system of equations to answer the questions.

koban [17]

Answer:

2x + 3(8 - 3x) = 3

x = 3

y = -1

Step-by-step explanation:

2x + 3y = 3

y = 8 – 3x

2x + 3(8 - 3x) = 3

2x + 24 - 9x = 3

7x = 21

x = 3

y = 8 - 3(3)

y = -1

5 0

3 years ago

In the square below, the two semi-circles are congruent. Find the area of the shaded region. If necessary, round your answer to

Jobisdone [24]

Let's start with the area of the square
$area \: square = s \times s = 8 \times 8 = 64$
now let's subtract the are of the two half circles.
two half circles are the same as one circle, and we know that the diameter of the circle is 8 (same as the side of a square) so it's radius is 8/2= 4 inches

$area \: circle = \pi {r}^{2} = \pi \times {4}^{2} = 16\pi$
now we just subtract and our answer is

$64 - 16\pi = 64 - 16 \times (3.14) = 13.73$

3 0

3 years ago

Please help I don’t understand

Paul [167]

Answer:

the answer is B

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

How would I graph this inequality?<br> <img src="https://tex.z-dn.net/?f=7x%2B3y%5C%20%20%5Ctextless%20%5C%206-5x" id="TexFormul

Anon25 [30]