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Lady bird [3.3K]
4 years ago
15

Find the sum 3/8 + 2/8

Mathematics
1 answer:
9966 [12]4 years ago
8 0
Adding/subtracting fractions requires that they have the same common denominator.  In this case they already have 8 in both denominators. Once they have a common denominator addition/subtraction can be carried out as follows:

rule:  a/c+b/c=(a+b)/c...  in this case

3/8+2/8

(3+2)/8

5/8
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Given: y ll z
emmainna [20.7K]

Answer:

As per the properties of parallel lines and interior alternate angles postulate, we can prove that:

m\angle 5+m\angle 2+m\angle 6=180^\circ

Step-by-step explanation:

<u>Given:</u>

Line y || z

i.e. y is parallel to z.

<u>To Prove:</u>

m\angle 5+m\angle 2+m\angle 6=180^\circ

<u>Solution:</u>

It is given that the lines y and z are parallel to each other.

m\angle 5, m\angle 1 are <em>interior alternate angles </em>because lines y and z are parallel and one line AC cuts them.

So, m\angle 5= m\angle 1 ..... (1)

Similarly,

m\angle 6, m\angle 3 are <em>interior alternate angles </em>because lines y and z are parallel and one line AB cuts them.

So, m\angle 6= m\angle 3 ...... (2)

Now, we know that the line y is a straight line and A is one point on it.

Sum of all the angles on one side of a line on a point is always equal to 180^\circ.

i.e.

m\angle 1+m\angle 2+m\angle 3=180^\circ

Using equations (1) and (2):

We can see that:

m\angle 5+m\angle 2+m\angle 6=180^\circ

<em>Hence proved.</em>

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3 years ago
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agasfer [191]

Answer:

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Step-by-step explanation:

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To work out the area you would multiply the base of 11 by the height of 4, this gives you 44 meters squared. This is because a identical parallelogram and a rectangle would have the same area.

1) Multiply 11 by 4.

11*4=44 meters^2

 

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Every day, the Webster Pet Store uses 1/2 of a bag of dog food to feed the dogs. How many
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Answer:

The answer is 7. My name is Tedds the Dog.

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