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nirvana33 [79]
2 years ago
13

2y-3[3-4(y-5)+2(1-3y)]

Mathematics
2 answers:
soldi70 [24.7K]2 years ago
4 0

Answer:

- 75 - 32y

Step-by-step explanation:

2y-3[3-4(y-5)+2(1-3y)]

= 2y - 3(3 - 4y + 20 + 2 - 6y)

= 2y - 3(25 - 10y)

= 2y - 75 - 30y

= - 75 - 32y

Brainliest???

Sergeeva-Olga [200]2 years ago
3 0

Answer:

Step-by-step explanation:

2y-3[3-4(y-5)+2(1-3y)]  = 2y - 3[ 3 - 4*y - (-4)*5 + 2*1 -2*3y]

    = 2y -3[ 3- 4y+ 20+ 2- 6y]

= 2y - 3[ 3+20+2 -4y-6y]             {bring the like terms together}

=2y- 3 [25 - 10y]

=2y - 3*25 - (-3)*10y

= 2y - 75 + 30y

= 32y - 75

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AVprozaik [17]

Given:

Consider the given equation is

(4x)^{-2}(4x)^3(4x)^9=(4x)^?

To find:

The missing value in the given equation and complete the equation.

Solution:

We have,

(4x)^{-2}(4x)^3(4x)^9=(4x)^?

Taking LHS, we get

LHS=(4x)^{-2}(4x)^3(4x)^9

LHS=(4x)^{-2+3+9}          [\because a^ma^n=a^{m+n}]

LHS=(4x)^{10}

and,

RHS=(4x)^?

Let the missing value be k.

For each equation LHS=RHS.

(4x)^{10}=(4x)^{k}

10=k

Therefore, the missing value is 10 and the complete equation is (4x)^{-2}(4x)^3(4x)^9=(4x)^{10}.

8 0
2 years ago
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I think the answer is 1/10.

7 0
2 years ago
Fill in the blanks using the following choices: reject, fail to reject, sufficient, enough, not sufficient, not enough If the p
Nat2105 [25]

Answer:

FAIL TO REJECT

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Step-by-step explanation:

Given a Pvalue of 0.32

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When Pvalue < α ; Reject the Null and conclude that there is significant or enough evidence to accept the alternative hypothesis.

Otherwise, fail to reject reject the null and conclude that, there is not enough evidence to accept the alternative hypothesis

Therefore, for the scenario above, where Pvalue = 0.32

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Pvalue > α ; Hence, FAIL TO REJECT the Null.

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4 0
2 years ago
What is equal to 4.2 kilometers
guapka [62]

Answer:

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1 Meter (m) is equal to 0.001 kilometer (km). To convert meters to km, multiply the meter value by 0.001 or divide by 1000. For example, to convert 100 m to km, multiply 100 by 0.001, that makes 0.1 km is 100m .

Step-by-step explanation:

Hope it is helpful.....

8 0
2 years ago
Need help quick, please?
My name is Ann [436]
Remember that the general formula for a circle is <span> 
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Let's do the second one, plugging in and solving for r.
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We know that r=10, and that r² = 100
Using h, k, and r, we can now solve for the equation of the circle in standard form.
The equation of the circle is:
(x – 5)² + (y + 4)² = 100
8 0
3 years ago
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