What is half of 6.75

Mathematics

2 answers:

ahrayia [7]3 years ago

7 0

Just divide by 2 or multiply by 1/2.

$\sf6.75\div2=3.375$

arlik [135]3 years ago

3 0

6.75/2=3.375. If you have a calculator you can simply plug this in, but if not you can divide each part separately (6/2 then .75/2)

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How do you solve this using system of equations <br> y = 3x -1 <br> y = -x +3

Allisa [31]

Answer:

Step-by-step explanation:

The first equation's y value can be replaced with -x + 3, then solve it:

3x - 1 = -x + 3

3x + x = 3 + 1

4x = 4

x = 4 divided by 4

x = 1

4 0

2 years ago

Read 2 more answers

two arcs of concentric circles are intercepted by the same central angle. the resulting arc length of the arc of the larger circ

Bond [772]

the complete question in the attached figure

Let
A°-----------> <span>the same central angle

</span><span>For the larger circle
length of larger circle=2*pi*r-------> 2*pi*12-----> 75.36 m

360</span>°<span> (full circle) has a length of------------> 75.36 m
A</span>°-----------------------------------> 16 m
A°=(16)*360/75.36--------> A=76.43°

For the smaller circle
length of smaller circle=2pi*r-------> 2*pi*7.5-----> 47.1 m

360° (full circle) has a length of------------> 47.1 m
76.43°-----------------------------------> X
X=76.43*47.1/360-----> X=10 m ----> length arc of the smaller circle

the answer is
the length arc of the smaller circle is 10 m