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lukranit [14]
4 years ago
14

Simplify rational expression

Mathematics
2 answers:
USPshnik [31]4 years ago
6 0
Take - common from either numerator or denominator then both are same 
therefore cut it 
NARA [144]4 years ago
4 0

In order to simplify, we want to change the 10 - x to an x - 10.

To do that, we can factor out a -1.

So we have -1(x - 10)/(x - 10).

Now our x - 10's cancel leaving us with -1.

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Ms. Turner takes 5 hours to drive 390 kilometers from her home to the next city.
Zarrin [17]

Answer:

Step-by-step explanation:

2 hours × 60 km/hour = 120 km

390-120  = 270 km remaining

270 km/(3 hours) = 90 km/hour

5 0
3 years ago
8 Select the correct answer from each drop-down menu. Some of the images in the diagram are images of polygon 1 from similarity
makkiz [27]

It should be noted that Polygon 3 and polygon 4 are similar to polygon 1.

<h3>What exactly is polygon?</h3>

In geometry, it should be noted that a polygon is a plane figure which is described by a finite number of straight line segments that are connected in order to form a closed polygonal chain.

In this case, the bounded plane region, the bounding circuit, may be called a polygon. Also, a similarity transformation is the conformal mapping whose transformation matrix are identical.

In this case, it should be noted that Polygon 3 and polygon 4 are similar to polygon 1.

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brainly.com/question/24966296

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8 0
2 years ago
Find a fraction with a demominator of 30 that is equivalent to 1/3
Harman [31]

Answer:

10/30

Step-by-step explanation:

First, multiply the denominator by 10 to make 30.

Then, since we multiplied the denominator, we multiply the numerator. 1 x 10= 10

Therefore the answer is 10/30.

4 0
3 years ago
Write to equal measures for 10 m
Genrish500 [490]
20m measurement that’s what is equal to 10
6 0
4 years ago
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You draw two cards from a standard deck of 52 cards. What is the probability of drawing a club and then a diamond consecutively
maxonik [38]

Answer:

C.13/204

Step-by-step explanation:

Multiply the two probabilities to find the compound probability.

P(club and diamond) = 13/52 × 13/51 = 13/204

8 0
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