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nika2105 [10]
3 years ago
13

A triangle with coordinates A(1, 1), B(4, 2), C(3, 5) is translated three units down and five units to the left. What are the co

ordinates of the new triangle
Mathematics
2 answers:
kompoz [17]3 years ago
4 0

Answer:

A' = (-4,-2)\\B'=(-1,-1)\\C'=(-2, 2)

Step-by-step explanation:

Given:

A = (1,1)\\B=(4,2)\\C=(3,5)

A translation upward or downward affects the y value of a coordinate while a translation left or right affects the x value of a coordinate.

We are translating the whole triangle down three units, so we subtract all they values by 3.

We are also translating the whole triangle to left left five units, so we will subtract all the x values by 5.

A = (1-5,1-3)\\B=(4-5,2-3)\\C=(3-5,5-3)

New Coordinates:

A' = (-4,-2)\\B'=(-1,-1)\\C'=(-2, 2)

Masteriza [31]3 years ago
4 0

Answer:

I've actually know the answer, its easy it's simple it's completely easy like it's so easy like its extremely easy. Okay the answer to this written question will be 78

Step-by-step xplanation:

because

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What is 27 divided by 10^-5
Ahat [919]
10^-5 = 0.00001

27 divided by 0.0001=2700000
3 0
4 years ago
What is the coefficient of x^2 y^3 in the expansion of (2x+y)^5
Anna35 [415]

If it's x²y³ then we know it's the second term of the expansion, that known we can use the combination

C(5, 2) = 5!/(2!.3!) = 10

Then if we had something like

(a + b)^5 our second term would be 10a²b³ but as we can see it's "a²"

And in our case we have 2x as a

So we must do 2² too

2² = 4

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Then our second term of the expansion would be

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4 0
4 years ago
X -4 -5 = -8 solve for x
PilotLPTM [1.2K]

Answer: x=1

Step-by-step explanation:

x - 4 -5 = -8      combine like terms on the left side

x - 9 = - 8      Add 9 to both sides

    +9    +9

x = 1

6 0
4 years ago
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Antwan is finding
goldfiish [28.3K]
Antwan added 5 and 5 to equal 10 as the denominator and all you add are the whole numbers. I’m pretty sure you do multiplication?
7 0
3 years ago
On a snowy day 85% of the students of Wilson high school were present. If 572 of the students were present, how many students we
r-ruslan [8.4K]

Answer:

673

Step-by-step explanation:

okay so uh this is my way and the answer works so like yea teachers dont show like this but ii figured this works

okay so

85/100 = 572/?

so if you divide 85 by 85 its gonna equal 1 and 1 times 100 is gonna be 100

useing the same concept, it should be the same with 572 , but instead of divideing by 572, divide by 85.

basically 572/85

okay now thats gonna give you 6.72941176471 thats vasically 1% of the population.

so multiply 6.72941176471 * 100

so now you have

672.941176471 and you can round this to 673 kids.

and you know its right since 85% of 673 is 572.05 and you can sound to 572

7 0
2 years ago
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