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4 years ago

Answer this question pls

Mathematics

1 answer:

Molodets [167]4 years ago

4 0

I don’t see a question attached unfortunately

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A preimage can never be congruent to Which of the following is the notation for a translation that moves a figure 2 units right

DIA [1.3K]

The notation for the translation is (x, y) → (x + 2, y + 2)

<h3>How to determine the translation?</h3>

The translations are given as:

2 units right
2 units up

The above implies that we add 2 to the x coordinate and 2 to the y coordinate.

So, we have:

(x, y) → (x + 2, y + 2)

Hence, the notation for the translation is (x, y) → (x + 2, y + 2)

Read more about translation at:

brainly.com/question/26238840

#SPJ1

3 0

2 years ago

I ready scientific notation help

Airida [17]

The required value is $2\times10^9$

Step-by-step explanation:

Weight of ants = $4\times10^{-3}$

Weight of elephant= $8\times10^6$

We need to find, the total weight of about how many ants equals to the weight of an oversized elephant.

The equation given is:

$4\times10^{-3} \times a = 8\times10^6$

We need to find a:

Solving:

$4\times10^{-3} \times a = 8\times10^6\\a=\frac{8\times10^6}{4\times10^{-3}}\\if \,\,10^a/10^-b \,\,then\,\, 10^{a+b}\\a=2\times10^{6+3} \\a=2\times10^9$

So, the required value is $2\times10^9$

Keywords: Scientific Notation

Learn more about Scientific Notation at:

#learnwithBrainly

4 0

3 years ago

These cylinders are similar. Find the surface

diamong [38]

Answer:

Surface Area = 6.28 x 5.223 x 3 + 6.28 x 10.446 = 164 cm^2Step-by-step explanation:

A=2πrh+2πr2

When we divide 245 by 1.5 we find 164cm^2

8 0

3 years ago

What is 42% of 50? I'm really struggling.

katrin [286]

42% of 100 is 42 so 42% of is half of the first answer, therefore the answer is 21.

4 0

4 years ago

Read 2 more answers

Please refer to the picture!!

faltersainse [42]

1. rational

2. rational

3. irrational

4. rational

hope this helps :))

8 0

3 years ago