3 years ago

Which transformation can be used to accomplish this?

Mathematics

2 answers:

Katarina [22]3 years ago

6 0

Reflection over y-axis

Pachacha [2.7K]3 years ago

5 0

Dilation I think that’s the correct answer for this problem

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Solve the equation and check the solution.

weqwewe [10]

Answer:

Step-by-step explanation:

You can write the equation like this:

A - 2.5 = 1.5

If you reverse the equation, it looks like this:

1.5 - 2.5 = A

1.5 - 2.5 = 4

A = 4

3 0

2 years ago

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Give the coordinates of Point P without using any new variables. <br><br> (Please show your work.)

poizon [28]

Answer:

(a-b, c)

Step-by-step explanation:

The midpoints of the two diagonals are the same, so we have ...

(P + (-a, 0))/2 = (O +(-b, c))/2

Multiplying by 2 and subtracting (-a, 0), we get ...

P = (0, 0) +(-b, c) -(-a, 0)

P = (a-b, c)

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3 years ago

In triangle ABC below, BD is the altitude. Point A represents Omari's house, point C represents the restaurant where Omari works

tester [92]

Answer:

Step-by-step explanation:

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2 years ago

A woman is q years old while her son is p years old. the sum of their ages is equal to twice the difference of their ages. the p

Allisa [31]

Step-by-step explanation:

Given

$q + p = 2(q - p)$

as equation 1.

I used q-p as the difference as logically the woman will be older than her son.

Also given,

$qp = 675$

as equation 2.

Using equation 2,

$q = \frac{675}{p}$

substitute this equation into equation 1.

$\frac{675}{p} + p = 2( \frac{675}{p} - p) \\ \frac{675}{p} + p = \frac{1350}{p} - 2p \\ \frac{675}{p} - \frac{1350}{p} = - 2p - p \\ - 3p = - \frac{675}{p} \\ - 3p \times p = - 675 \\ - 3 {p}^{2} = - 675 \\ {p}^{2} = - 675 \div - 3 \\ {p}^{2} = 225 \\ p = \sqrt{225} \\ = 15$

Substitute P into equation 2.

$15q = 675 \\ q = 675 \div 15 \\ = 45$

Therefore the woman is 45 years old while her son is 15 years old.

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2 years ago

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Serhud [2]

Answer:

I think the answer is {10,20,30} but please check it

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2 years ago

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