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In-s [12.5K]
4 years ago
6

How do you ADD and SUBTRACT fractions?

Mathematics
1 answer:
satela [25.4K]4 years ago
4 0
It is actually very easy! Give me a few fractions you do not understand and I will help you!
Take for example:
3/4 minus 2/4
just subtract the top numbers!
3-2=1
so, the answer is 1/4!
Now let's add fractions.
1/4 plus 2/4
again, just add the top numbers!
1+2=3
so, the answer is 3/4!
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25/sin44 = c/sin88. Angle C is 88° because the three angles of any triangle add to 180°

now a little Algebra gives us that
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4 0
3 years ago
Round 14.81 to the nearest tenth
kiruha [24]

Answer: 14.8

Step-by-step explanation: If the number in the hundredths place is less than 5, you must round down. On the contrary, if that number is 5 or greater, you must round up. This applies for rounding to any place not just the tenths place. For example, if you were to round it to the ones place, the answer would be 15.

3 0
2 years ago
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Gerry claims that every graph of linear function Must have both an x- and a y-intercept.
Wittaler [7]

Answer:

the answer is yes because on a graph, even if it has a x intercept, it will eventually intercept the y intercept b/c the line will continue infinitely

Step-by-step explanation:

7 0
3 years ago
What is the value of the expression k – 14 when k = –17?
Vedmedyk [2.9K]
I hope this helps you




-14+?= -17


?= -17+14


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6 0
4 years ago
Find where the lines y =-3x + 2 and y = 5x 6 cross in the coordinate plane.
Colt1911 [192]

Answer:

(1, -1)

Step-by-step explanation:

<u>Given lines </u>

  • y = -3x + 2
  • y = 5x - 6

<u>They cross at:</u>

  • -3x + 2 = 5x - 6
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  • 8x = 8
  • x = 1

<u>The y coordinate is:</u>

  • y = -3*1 + 2 = -1

So the lines cross at point (1, -1)

7 0
3 years ago
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