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alexdok [17]
3 years ago
8

Add. Express your answer in simplest form. 5/10+3/10

Mathematics
2 answers:
AlexFokin [52]3 years ago
8 0
Rules in adding fractions:

1) Make sure that they have common denominator.
5/10 + 3/10

2) Since both fraction have a denominator of 10, add the numerator and place the sum above the denominator

5/10 + 3/10 = (5 + 3)/10 = 8/10

3) Simplify the fraction
8/10 can still be simplified into 4/5

8 ÷ 2 = 4
10 ÷ 2 = 5

5/10 + 3/10 = 4/5
Keith_Richards [23]3 years ago
5 0
Add 5+3= 8    then to make it in simplest form divide it by 2 until you can't
                ------
                  10     Your answer is 4/5 
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How would I find the range pls give all steps
Volgvan
The range is the difference between the smallest and highest numbers in a list or set. To find the range, first put all the numbers in order. Then subtract (take away) the lowest number from the highest. The answer gives you the range of the list.
6 0
3 years ago
Need help, really not good with anything in math
Anettt [7]

Answer:

  • D. 40.

Step-by-step explanation:

<u>Find the reciprocal of 1/40:</u>

  • 1/40
  • = 40/1
  • = 40.

<u>That's really it.</u>

Your answer is 40 (D).

5 0
2 years ago
PQ⊥PS , m∠QPR=7x−9, m∠RPS=4x+22<br> Find : m∠QPR
emmainna [20.7K]

Given:

It is given that,

PQ ⊥ PS and

∠QPR = 7x-9

∠RPS = 4x+22

To find the value of ∠QPR.

Formula

As per the given problem PR lies between PQ and PS,

So,

∠QPR+∠RPS = 90°

Now,

Putting the values of ∠RPS and ∠QPR we get,

7x-9+4x+22 = 90

or, 11x = 90-22+9

or, 11x = 77

or, x = \frac{77}{11}

or, x = 7

Substituting the value of x = 7 in ∠QPR we get,

∠QPR = 7(7)-9

or, ∠QPR = 40^\circ

Hence,

The value of ∠QPR is 40°.

3 0
3 years ago
A driver is 19 meters below the surface of the water. Use an integer to represent how far the driver will need to travel to reac
Tresset [83]

Answer:

19 metres

Step-by-step explanation:

3 0
3 years ago
What’s the answer for this?
fgiga [73]

Answer:

1.98

Step-by-step explanation:

Use SOH-CAH-TOA:

Sine = Opposite / Hypotenuse

Cosine = Adjacent / Hypotenuse

Tangent = Opposite / Adjacent

Here, we're given the hypotenuse is 4.5, and we want to find the side opposite of the 26° angle.  So we should use sine.

sin 26° = x / 4.5

0.44 = x / 4.5

x = 1.98

7 0
3 years ago
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