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solniwko [45]
3 years ago
11

When finding Area as a Sum can I combine like terms? Example: 1x^2+9x-4x-10

Mathematics
1 answer:
Stolb23 [73]3 years ago
4 0

Answer:

yes

Step-by-step explanation:

because it will be easier if the they are like terms

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Vladimir [108]

two intersecting lines can only have 1 solution.

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I REALLY NEED HELP PLEASE
Nezavi [6.7K]

Answer:

10

Step-by-step explanation:

given

\frac{s + ( - 7)}{ - 1}

we first need to simplify the expression before we find it's value when s=-3

positive times negative=negative

so the equation becomes

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substituting s=-3 into the equation.

\frac{ - 3 - 7}{ - 1}

=

\frac{ - 10}{ - 1}

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3 years ago
Please take a look at the picture. Please write your answer with an explanation.
g100num [7]

Answer:

<h2><em><u>3</u></em></h2>

Step-by-step explanation:

<h3><u>Given</u><u> </u><u>question</u><u>:</u></h3>

<em>To</em><em> </em><em>simplify</em><em> </em><em>-</em><em> </em>

14 + 16 \div  {2}^{3}  - (12 +  {3}^{2} ) \div 7 + 2 \times ( - 5)

<h3><u>Solution</u><u>:</u></h3>

<em>According</em><em> </em><em>to</em><em> </em><em>PEMDAS</em><em> </em><em>rule</em><em>,</em>

  • <em>[</em><em>First</em><em> </em><em>parenthesis</em><em>]</em>

= 14 + 16 \div  {2}^{3}  - (12 +  9 ) \div 7 + 2 \times ( - 5)

= 14 + 16 \div  {2}^{3}  - 21 \div 7 + 2 \times ( - 5)

  • <em>[</em><em>Then</em><em> </em><em>exponents</em><em>]</em>

= 14 + 16 \div  8  - 21 \div 7 + 2 \times ( - 5)

  • <em>[</em><em>Then</em><em> </em><em>multiplication</em><em>]</em>

= 14 + 16 ÷ 8 - 21 ÷ 7 - 10

  • <em>[</em><em>Then</em><em> </em><em>division</em><em>]</em>

= 14 + 2 - 3 - 10

  • <em>[</em><em>Then</em><em> </em><em>addition</em><em>]</em>

= 16 - 13

  • <em>[</em><em>Then</em><em> </em><em>subtraction</em><em>]</em>

= <em><u>3</u></em><em><u> </u></em><em><u>(</u></em><em><u>Ans</u></em><em><u>)</u></em>

8 0
3 years ago
Convert 1111+102 into quinary number​
Kipish [7]

Answer:

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Step-by-step explanation:

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2 years ago
Y ( x + w ) = c ( x + z )
ycow [4]

The formula for x in terms of other terms in the equation is; x = (cz-yw)/(y-c).

<h3>What is the formular for x in term of other terms in the equation?</h3>

According to the task content, it follows that the variable X is to be made the subject of the formula;

Hence, it follows that;

y ( x + w ) = c ( x + z )

yx +yw = cx +cz

x(y-c) = (cz-yw)

x = (cz-yw)/(y-c)

Remarks: The complete question requires that x be made the subject of the formula.

Read more on subject of formula;

brainly.com/question/11000305

#SPJ1

7 0
2 years ago
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