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Otrada [13]
3 years ago
10

Triangle MNP is transformed according to the rule T(4,–1). What is the y-coordinate of M”?

Mathematics
2 answers:
koban [17]3 years ago
7 0
T(4,-1) means move 4 units to the right and 1 unit down.

Based on the image, M(-3,4) ; N(-2,1) ; P(-4,2)

So,
M:
-3 move 4 units to the right becomes 1 
4 move 1 unit down becomes 3
M'(1,3)

N
-2 move 4 units to the right becomes 2
1 move 1 unit down becomes 0
N"(2,0)

P
-4 move 4 units to the right becomes 0
2 move 1 unit down becomes 1
P''(0,1)


agasfer [191]3 years ago
6 0

Answer:

3

Step-by-step explanation:

Here, rule T(4,-1) means every vertex of the triangle MNP moves 4 units in  the direction of positive x axis and 1 unit in direction of negative y axis.

After applying this rule the given triangle MNP  moves in the Cartesian plane  and a forms a new triangle (ΔM'N'P') which mention in the following way.

From the figure.

(1). The coordinate of point M is (-3,4) and it moves 4 units in the direction of positive x axis and 1 unit in the direction of negative y axis, then it form a new point M'(1,3).

(2). The coordinate of the point N is (-2, 1) and it moves 4 units in the direction of positive x axis and 1 unit in the direction of  negative y axis then, it form a new point N'(2,0).

(3). The coordinate of the point P is (-4,2) and it move 4 units in the direction of  positive x axis and 1 unit in the direction of negative y axis then, it form a new point P'(0,1)

Hence new ΔM'N'P' form which shown in the figure and y- coordinate of M (y -coordinate of M' in new Δ) is 3.

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Jayden has been reading a 275275275-page book for english class. on average, he has read about 101010 pages in 151515 minutes (\
Vitek1552 [10]
<span>75 pages.
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   Now let's use the variable X for the number of minutes spent skimming and (350-X) for the number of minutes spent reading.
 X * 15/10 + (350 - X)*10/15 = 275

   Solve for X.
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7 0
3 years ago
Sherrod and Kamar are planning to drive at most 900 miles road trip. Sherrod drives at 60 miles per hour, and Kamar at 50 miles
Allushta [10]

The inequality gives the total expected journey from the road trip, such that the time during which Sherrod and Kamar drives is known.

  • a. The inequality that represents the miles that Sherrod and Kamar drives is; <u>x + y ≤ 900</u>
  • b. Two possible combination of <em>x</em> and <em>y</em> are; <u>(600, 300) and (300, 600)</u>

Reasons:

a. The distance distance Sherrod and Kamar plan to drive ≤ 900 miles

Sherrod's speed = 60 mph

Kamar's speed = 50 mph

The distance Sherrod drives = x

The distance Kamar drives = y

a. The miles driven by Sherrod and Kamar is given by the inequality;

  • <u>x + y ≤ 900</u>

b. Two possible combinations are;

First possible combination;

Sherrod drives for 10 hours, which gives;

Distance Sherrod drives = 60 mph × 10 hour = 600 miles

Kamar drives for 900 miles - 600 miles = 300 miles

Which gives;

Sherrod drives for 600 miles and Kamar drives for 300 miles

  • <u>First combination; (600, 300)</u>

Second possible combination;

The second possible combination is Sherrod drives for 300 miles and Kamar drives for 600 miles

  • <u>Second combination; (300, 600)</u>

Learn more about inequalities here:

brainly.com/question/22976364

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Answer:

your answer should be 1.5

Step-by-step explanation:

8 0
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