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3 years ago

It is multiplying polynomials

Mathematics

1 answer:

Wewaii [24]3 years ago

8 0

The answer is -4

hope this helps
can i plz get brainliest

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satela [25.4K]

3 should be it......

4 0

3 years ago

Maria calls her mother 5 times every week. Let w represent the number of weeks and c represent the total number of times Maria c

galina1969 [7]

Answer:

Equation: 5w = c

Step-by-step explanation:

${ \tt{w \: \alpha \: c}} \\ { \tt{w = kc}}$

k is a constant of proprtionality

${ \tt{1 = (k \times 5)}} \\ { \tt{k = \frac{1}{5} }}$

» Therefore, equation becomes:

${ \tt{w = \frac{1}{5}c }} \\ \\ { \boxed{ \tt{5w = c}}}$

8 0

2 years ago

How i can answer this question, NO LINKS, if you answer correctly i will give u brainliest!

Natalka [10]

Answer:

Step-by-step explanation:

x^2.x^1

=9^2.9^1

= 9 multiplied by 9

=81

9 multiplied by 1

81 multiplied by nine

=585.198599

6 0

1 year ago

Find the equation of the line that passes through (-2,3) and (4,-1).

horsena [70]

$Genera\ equation\ for\ line\\\\y=ax+b\\\\To\ find\ a\ and\ b\ substitude\ points\ (-2,3),\ (4,-1)\ into\ equation\\\\ \left \{ {{3=-2a+b}\ \ \ \ \atop {-1=4a+b\ |*-1}} \right.\\\\ \left \{ {{3=-2a+b}\ \ \ \ \atop {1=-4a-b\}} \right.\\+----\\\\Addition\ method\\\\4=-6a\ \ |:-6\\\\a=-\frac{4}{6}=-\frac{2}{3}\\\\b=3+2a=3+2* (-\frac{2}{3})=3-\frac{4}{3}=1\frac{2}{3}\\\\y=-\frac{2}{3}x+1\frac{2}{3}$

8 0

3 years ago

*PLS HELP* I need help on this and please provide an explanation

expeople1 [14]

Answer:

Step-by-step explanation:

Value of x

<h3>Given:-</h3>

46° and (5x - 1)° are complementary angles

<h3>Solution:-</h3>

As we know,

Complementary angles:

The angles whose sum results to 90° are known as the complementary angles.

So,

46° + (5x - 1)° = 90°

[Since complementary angles]

=> 46 + 5x - 1 = 90

[On Simplification]

=> 45 + 5x = 90

[On subtracting both sides with 45]

=> 45 + 5x - 45 = 90 - 45

[On Simplification]

=> 5x = 45

[On dividing both sides with 5]

$= > \frac{5x}{5} = \frac{45}{5}$

[On Simplification]

=> x = 9

Hence, required value of x = 9 (Ans)

7 0

2 years ago

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