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777dan777 [17]
3 years ago
6

(–5.7 • 2) • 8 = –5.7 • (2 • x)

Mathematics
2 answers:
aivan3 [116]3 years ago
8 0
(-11.4) · 8 = -5.7 · (2 · x)
-91.2 = -5.7 · (2 · x)
16 = 2 · x
x = 8
pashok25 [27]3 years ago
7 0
It's 8 because of the commutative property.
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John ran 6 2/3 miles last week he ran 1 1/3 miles each day how many days did he run
Murljashka [212]

6\frac{2}{3} = \frac{3(6) + 2}{3} = \frac{20}{3} miles

1\frac{1}{3} = \frac{3(1) + 1}{3} = \frac{4}{3} miles/day

\frac{20}{3} miles ÷ \frac{4}{3} miles/day

= \frac{20(miles)}{3} * \frac{3(days)}{4 (miles)}

= \frac{20(3) days}{3(4)} = \frac{20 days}{4} = 5 days

Answer: 5 days

4 0
3 years ago
Listed are the heights of 15 players in inches on a basketball team. Fill in the table according to the data
worty [1.4K]
Well there is a problem with the question, which is we would need to know the data as well as the units being used in the table

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3 years ago
Read 2 more answers
Evaluate 10 m + n 2 4 10m+ 4 n 2 ​ 10, m, plus, start fraction, n, squared, divided by, 4, end fraction when m = 5 m=5m, equals,
Bond [772]

Answer:

\therefore10m+\frac{n^2}4 =54

Step-by-step explanation:

Variables : The value of a quantity which can be changed.

Monomial : Monomial contains only one term.

Example 3x, 4,6y² etc.

Binomial: Binomial contains two terms.

Example 3+4y, 20+7z etc

Trinomial: Trinomial contains 3 terms.

Example 5x-2y+5, 7z-3y+4x etc.

Given that,

10m+\frac{n^2}4  [ It is a binomial.]

Putting m =5 and n=4

= (10\times 5)+\frac{4^2}4

=50+\frac{4\times4}{4}

=50+4

=54

\therefore10m+\frac{n^2}4 =54

6 0
4 years ago
If anyone can give me the answer that will be greatly appreciated :)
vfiekz [6]

42-x=58

or, -x=58-42

with change in side sign also chamges we change sides to make like terms in one side and unlike in amother side.

or, -x= 16

or,x=-16.

therefore x=-16...

<em>Hope</em><em> </em><em>this</em><em> </em><em>helps</em><em> </em><em>you</em><em>.</em>

3 0
3 years ago
What perfect swuare lies between 120 and 130
Natalka [10]

Answer:

the perfect squares between 120 and 300 are the squares of numbers from 11 to 17. Clearly, these are 7 in number.

Step-by-step explanation:

5 0
3 years ago
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