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abruzzese [7]
3 years ago
6

Ubtract 2Five-sixths – 1One-third.

Mathematics
1 answer:
gayaneshka [121]3 years ago
5 0

Answer:

Step-by-step explanation:

Please type numerals and punctuation for your mixed numbers.

I will have to assume that you meant 2 5/6 and 1 1/3, and that you are subtracting 2 5/6 from - 1 1/3.  If that is correct, then we determine the LCD and rewrite -1 1/3 using this LCD:

 -1 1/3           -1 2/6

 -2 5/6         -2 5/6

                    ----------

                      -3 7/6 or -4 1/6

The best calculation of this difference is -4 1/6 and the best estimate is

-1 - 3, or -4

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I need help on this.
aliya0001 [1]

Answer:

Your answer us A, (16, 15).

5 0
3 years ago
Read 2 more answers
What is the smallest number that rounds to 4 when rounded to the nearest hundredth?
Sholpan [36]

Answer:

B

Step-by-step explanation:

if you round to the nearest hundredth then that would be rounding the second 9 which rounds to 10 which moves to the tenths place value which moves to the ones place value making the answer 4.

4 0
3 years ago
an airplane is traveling at a constant speed of 600 miles per hour. How many feet does it travel in 10 seconds? Remember that 1
frez [133]
<h2>Hello!</h2>

The answer is:

The airplane will travel 8800 feet in 10 seconds.

<h2>Why?</h2>

It's a conversion exercise, we need to be careful in order to solve it with no mistakes.

First:

We need to remember that 1 hour is equal to 60 minutes, and 1 minute is equal to 60 seconds, so, to calculate how many seconds are in one hour, we need to perform the following operation:

Time=1hour*\frac{60minutes}{1hour}*\frac{60seconds}{nminute}=3600seconds

Second:

We need to convert from miles to feet, we need to remember that 1 mil is equal to 5280 feet.

So, solving we have:

Speed=600\frac{miles}{hour}*\frac{1hour}{3600seconds}*\frac{5280ft}{1mile}=880\frac{ft}{seconds}

Now, calculating how many feet does it travel in 10 seconds, we have:

distance=speed*time\\\\distance=880\frac{ft}{seconds}*10seconds=8800ft

We have that the airplane will travel 8800 feet in 10 seconds.

Have a nice day!

7 0
4 years ago
Which inequality is not true?
kolbaska11 [484]
The first one is incorrect
3 0
3 years ago
Read 2 more answers
Read the caption! And pls help me :))
alukav5142 [94]

Answer:

ASA

Step-by-step explanation:

If 2 angles and the included side of one triangle are congruent to 2 angles and the included side of the other triangle, then the triangles are congruent.

The included side is the side between the vertices of the 2 triangles.

Here

∠ S = ∠ W ( 1 angle )

∠ R = ∠ X ( 2 angles )

RS = XW ( side between the 2 angles )

Thus the 2 triangles are congruent by the ASA postulate

8 0
3 years ago
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