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Rama09 [41]
4 years ago
5

How do you add single digit numbers

Mathematics
2 answers:
Vaselesa [24]4 years ago
6 0
Hi there!

This question isn't too hard.

To add with single digit numbers you just need to count.

You can regroup too, depending on what numbers you're using. I can give you some examples if you'd like!

1 + 2 = 3 because you need to just count. If I have one apple and you have two, count to see how many apples we have altogether. In this case, we have three apples.

What about 9 + 9? You would regroup because our answer is bigger than ten. If I have nine pennies and you have nine pennies, and we put them all together you'd have 18. Just count like before ^

Hope this helps!
Solnce55 [7]4 years ago
5 0
Often with regrouping of 2 numbers then counting them once all together
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I need help it has to be correct
seraphim [82]

Answer:

BC = 14.40 correct to 1dp

Step-by-step explanation:

Sin44°= AC/BC

BC=AC/sin44°

BC=10/0.695

BC=14.3884892086330

BC = 14.40 correct to 1dp

6 0
3 years ago
Randomly choose a tile without replacing the first tile you choose the second tile find the probability of the compound event wr
gayaneshka [121]

Answer:

40

Step-by-step explanation:

you have to do this first:

10x4=40

6 0
2 years ago
Write the equation of the line that passes through (−2, 6) and (2, 14) in slope-intercept form.
MakcuM [25]
Slope-intercept form is y = mx + b, where m is the slope and b is the y-intercept.

The first step is to find the slope using the provided coordinates (-2, 6) and (2, 14). We can do that using the y1 - y2 / x1 - x2, like so:

6 - 14 / -2 - 2
-8 / -4
2

The slope is two, so we immediately know the answer is either A or B.

Now, plot the two points on graphing paper and determine where the line intersects the y-axis to find the y-intercept...

My graph shows the line intersecting the y-axis at 10, therefore the correct answer is:
y = 2x + 10
5 0
3 years ago
1.688 × 10⁴ = write in standard format​
Neporo4naja [7]

Answer

16880

Step-by-step explanation:

10x10x10x10=10,000

1.688x10,000=16880

hope that helps

7 0
3 years ago
Read 2 more answers
14. The height of an office building is 114.425 meters. The height of an art museum if 114.58 meters. Which statement correctly
guapka [62]
114.425<114.58 because 425<580.

The easiest way to reach this solution is to look at the numbers. Everything before the decimal point is the same, but the first digit after the place holder differs, one is four tenths and the other is 5 tenths. 4 is less than 5 making the first statement the correct one!
7 0
4 years ago
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