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dalvyx [7]
3 years ago
12

Solve the following proportion for u. (IN THE PICTURE)round to the nearest TENTH.​

Mathematics
2 answers:
FromTheMoon [43]3 years ago
7 0

Answer:

4.9

Step-by-step explanation:

Use the butterfly method.

13*13 = 8*u

39 = 8u

(divide by 8)

4.875 = u

4.875 is about 4.9

babunello [35]3 years ago
6 0

Answer:

4.875

Step-by-step explanation:

1. multiply 13 times 3 and then 8 times u

2. set equal to each other so you get 39=8u

3. divide both sides by 8 to isolate u

4. solve 39/8 which is 4.875

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MakcuM [25]
The answer is Coefficient because a coefficient is a numerical or constant quantity placed before and multiplying the variable in an algebraic expression
7 0
3 years ago
If at least one of these two numbers is divisible by 6, then the product of these two numbers is divisible by 6. Neither of thes
lubasha [3.4K]

Answer:

(a)then the product of these two numbers is divisible by 6.

Step-by-step explanation:

If a and b are two integers where at least one of a or b is divisible by 6, the product ab will also be divisible by 6.

If, a is divisible by 6, a/6 = c (an integer).

Product of a and b, (ab)/6 = (a/6) X b =cb.

Likewise if b is divisible by 6, same rule applies.

We only need a term in the product to be divisible by an integer for the product to be divisible by the integer.

4 0
3 years ago
25.
Setler79 [48]

Easy question

x=10

mECH=40

mHCD=50

mGCF=40

mECG=140

mGCD=13

<em><u>Hence</u></em><em><u> </u></em><em><u>we</u></em><em><u> </u></em><em><u>found</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>solution</u></em><em><u>.</u></em>

5 0
3 years ago
If a and b are rational numbers and 6/(3√2-2√3 ) = a √2-b √3 , then find the values of a and b.
eduard

Answer:

=3–√−13–√+1⋅3–√−13–√−1

=(3–√−1)23–√2−12

=3–√2+12−23–√3−1

=4−23–√2

2−13–√

a=2,b=−1.

Step-by-step explanation:

6 0
3 years ago
Simplify the following and write your answer in simplest form
viktelen [127]
In simplest form it is 25 over 9
5 0
3 years ago
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