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svet-max [94.6K]
3 years ago
6

How do I solve (-2/3) (-1.6)

Mathematics
2 answers:
Hatshy [7]3 years ago
5 0
(-2/3) (-1.6)

(−2)(−3602879701896397) / (3)(2251799813685248)

=7205759403792794 / 6755399441055744

=1.066667


Yuliya22 [10]3 years ago
3 0
-1.6 is equal to -8/5, so we have -2/3*-8/5, which is 16/15.
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Orlov [11]

The answer would be:


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8 0
3 years ago
Given that 3x-y : x+2y = 2 : 5, Determine the ratio x:y
N76 [4]

Answer:

x : y = 9 : 13

Step-by-step explanation:

Given that

3x - y : x + 2y = 2 : 5

Express the ratio in fractional form, that is

\frac{3x-y}{x+2y} = \frac{2}{5} ( cross- multiply )

5(3x - y) = 2(x + 2y) ← distribute parenthesis on both sides )

15x - 5y = 2x + 4y ( subtract 2x from both sides )

13x - 5y = 4y ( add 5y to both sides )

13x = 9y ( divide both sides by 13 )

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7 0
4 years ago
If 8 is subtracted from 7 times a number the result is 34
djverab [1.8K]
7x - 8 = 34

Solving:

7x = 34 + 8
7x = 42
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Hope this helps!
5 0
4 years ago
player A led a baseball league in runs batted in for the 2006 regular season. player B. who came in second player to A, had 13 f
Alla [95]
A= player A runs batted in
b= player B runs batted in= a-13

250= a + b
substitute b= a-13 for b

250= a + (a-13)
combine like terms
250= 2a -13
add 13 to both sides
263= 2a
divide both sides by 2
131.5= a

Substitute a= 131.5 into equation
250= a + b
250= 131.5 + b
subtract 131.5 from both sides
118.5= b

Hope this helps! :)
7 0
3 years ago
Use synthetic division to divide (x^ 3 + x^ 2 – 40x – 4) ÷ (x – 6)
Marina CMI [18]
The answer is C.

Hope this helps!!

7 0
3 years ago
Read 2 more answers
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