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3 years ago

÷×(+) =30 how do u fill in the blank for this problem

Mathematics

1 answer:

algol133 years ago

3 0

You could do 20 divided by 10 times 2 plus 1 to get 30

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What is the sum of prime factors of 105

marta [7]

1, 3, 5, 7, 15, 21, 35, 105 these are the factors of 105.
The sum of the prime factors is 3+5+7=15

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3 years ago

Hey !! Can someone please help me with this??

Katyanochek1 [597]

Answer:

$8^2$ and 4 x 4 x 4

Step-by-step explanation:

4 to the third power, is the same as 4 x 4 x 4.

This is then equal to 64.

8 squared is also equal to 64, making it also an answer.

None of the other ones work.

<em>Hope this helps and have a nice day!! :) :] :D</em>

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2 years ago

Plz show work and answer thx u will get 100 points and make sure it's right

netineya [11]

For Answer A, it is 3/4 because there are 4 donuts in total and you have 3 glazed and 1 chocolate, so it will be 3 over 4.
For Answer B, it is 75% because 3 over 4 is 0.75 and if you put it in percentage, then it will be 75%.

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2 years ago

If 3x + 6y = 7z, find x + 2y in terms of z.

o-na [289]

Answer:

Does the answer help you?

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2 years ago

Solve trigonometric function<br><br> cos2∅ + sin∅ × csc∅ / sin2∅

aliina [53]

Answer:

Step-by-step explanation:

$\sf Formula: \\\\\sin 2 \theta = 2 \sin \theta \cos \theta$

$\text {\sf \Large Solution :}$

$\cos 2 \theta +\dfrac{\sin \theta\cdot \cos \theta }{\sin 2 \theta } = \\\\\ \cos 2 \theta +\dfrac{\sin \theta\cdot \cos \theta}{2\sin \theta\cdot \cos \theta} =\boxed{\cos 2 \theta +\dfrac{1}{2} }$

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2 years ago

Read 2 more answers

__÷__×(__+__) =30 how do u fill in the blank for this problem

÷×(+) =30 how do u fill in the blank for this problem