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Mashcka [7]
3 years ago
15

Multiplying fractions

Mathematics
1 answer:
Monica [59]3 years ago
6 0
To multiply fractions you just multiply straight across for number 5 you would do 4 times 5 which equals 20 that wild be the top number of the fraction. Then 15 times 8 is 120 so that would be the the denominator in the fraction. So it would be 20/120. If you need to simplify the fraction it would be 1/6.
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Y = 30x + 450<br> How do I graph this?
Tanzania [10]

Answer:You start at 30 on the x axis and go up 450 1 right

Step-by-step explanation:

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4 years ago
Compare -3.6 and 1.2.
jasenka [17]

Answer:

-3.6 is a negative number compared to 1.2. 1.2 is -3 times less than -3.6. -3.6 is -3 times more than 1.2

Step-by-step explanation:

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8 0
3 years ago
Read 2 more answers
I need to know 35-42 please
Brilliant_brown [7]
35. an open circle means there is no equal sign, and shading to the left means less then...so inequality is : x < 6

36. a closed circle means there is an equal sign, and shading to the left means less then.... x < = 9

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37. x > 4
38. x > = 4
39. x < 1
40. x < = 5
41. x > = 5
42. x < 0
8 0
3 years ago
Please help me for number 1 and number 3
azamat
The middle is 2 :D hope this helps
8 0
4 years ago
PLEASE HELP ASAP!!! I NEED CORRECT ANSWERS ONLY PLEASE!!!
Serjik [45]

Answer:

Step-by-step explanation:

Triangle IGH is a right angle triangle.

From the given right angle triangle

GH represents the hypotenuse of the right angle triangle.

With ∠G as the reference angle,

GI represents the adjacent side of the right angle triangle.

HI represents the opposite side of the right angle triangle.

To determine GH, we would apply Pythagoras theorem which is expressed as

Hypotenuse² = opposite side² + adjacent side²

GH² = 45² + 28²

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GH = √2809 = 53

To determine Cos G, we would apply trigonometric ratio

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Cos G = 28/53

Cos G = 0.53

3 0
3 years ago
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