3 years ago

Wich property is shown if m

Mathematics

1 answer:

Rom4ik [11]3 years ago

4 0

Answer:

can't see any thing ............ bye

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I am thinking of a five-digit number where the fifth digit is one-half the fourth digit and one-fourth the third digit. the thir

Natasha_Volkova [10]

solution:

Let the number be ABCDE

>>The second digit is three times the fourth digit<<

So D is 1,2, or 3 and B is 3,6 or 9.

The number is A3C1E, A6C2E, or A9C3E

>>The second digit is ... five more than the fifth digit.<<

That rules out 3 for B, so B is 6 or 9, and D is 2 or 3.

It also tells us that E is 1 or 4, so that B can be 5 more than it.

So the number is A6C21 or A9C34

>>The third digit is ... twice the fourth digit<<

So C is twice D, which is 2 or 3. So C is 4 or 6

So the number is A6421 or A9634

>>The third digit is one-half the first digit

So C is 4 because 6 is too large to be half a digit. And so

A has to be 8 so that C=4 can be half of it.

So the number is 86421.

8 0

3 years ago

Need help ASAP<br><br> Define 11 and 12.

pychu [463]

11 is angle somethingSQ is equal to angle QSR. 12 is something about the division property of equality

8 0

3 years ago

What is the least common multiple of 70, 14, and 30

Nonamiya [84]

The LCM is 210

70×2=210

14×15=210

30×7=210

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3 years ago

Help i'll make you the brainliest

9966 [12]

Answer:

D) b = $\frac{S-2ac}{2a + 2c}$

Step-by-step explanation:

First, move all the terms that do not include b to the left side with S:

S = 2ab + 2bc + 2ac

S - 2ac = 2ab + 2bc

Now, factor out 2b from the right side:

S - 2ac = 2b(a + c)

Divide both sides by 2(a + c):

b = $\frac{S-2ac}{2(a + c)}$

Finally, multiply out the denominator:

b = $\frac{S-2ac}{2a + 2c}$

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4 years ago

The problem -6(4x-5) =-24x-30 is what kind of property

dedylja [7]

Associative Property of Multiplication

4 0

3 years ago

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