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3 years ago

Select all of the terms that are "like." xy2 2xy x2 -xy 2x2y 1/2xy

Mathematics

1 answer:

harina [27]3 years ago

6 0

Like terms will have the exact same variables and exponents...

like term are : 2xy , xy , 1/2xy

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Find the probability of getting a prime number in single throw of a dice

zheka24 [161]

We find this number by multiplying 6 x 6. The logic is there are six sides to each die, so for each number on one die you can pair with six different numbers on the other die. Therefore, the probability of rolling a prime number on two dice is 15/36, which reduces to 5/12 (E).

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3 years ago

Solve for r. -49 = -7r

Nikolay [14]

R=7 because you would do -49 divided by -7

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2 years ago

What is the answer I will give brainlyest

Scorpion4ik [409]

Answer:

31.5 squared cm

Step-by-step explanation:

Let's start with the triangle part :)

We have a base half a base of 3, so let's add 3 more to make it complete, which gives us 6.

6cm (base) x 6 cm (height) = 36 cm.

Since it's a triangle, we must divide by 2 which gives us 18 cm.

Now let's move on to the circle.

we have a radius of 3.

in order to find area of a circle, we have to do pi x r squared.

We have a radius of 3 so let's square it, which give us 9. after that we multiply 9 by pi.

In the directions, it says use 3 for pi. So we do

3 x 9 which equals 27.

But WAIT- it's a half circle so we divide 27 by 2 which gives us 13.5 cm.

Let's add the two

18 cm + 13.5 cm = 31.5 cm squared (remember to square it since it's area!!)

I hope this helped!!! <3

8 0

3 years ago

Solve for m: E=mc² please help

aleksandr82 [10.1K]

Step-by-step explanation:

we have,

E = mc2

or, E/c2 = m

here is your answer..

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3 years ago

HELP ME PLEASE!!!!!!!

mylen [45]

Answer:

Step-by-step explanation:

left skewed

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3 years ago

Read 2 more answers