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WARRIOR [948]
2 years ago
15

Is the expression 15 x 157 equivalent to (15 x 15)?? ? Explain Chann

Mathematics
1 answer:
Inessa05 [86]2 years ago
8 0

Answer:

no

Step-by-step explanation:

15 x 15 would be way less that 15 x 157

15 x 15 is just 15 + 15 + 15..... 15 times

15 x 157 is 15 + 15 + 15..... 157 times

15 x 15 = 225

15 x 157 = 2355

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Answer please! I have been "getting" the correct answer, as far as I know. The answer which I got was 10x^2 - 4x. But I don't se
GarryVolchara [31]

Answer:

The answer is 10x² - 4x.

Step-by-step explanation:

You have to apply Distributive Law,

a(m + n) = am + an

So for this question :

2x(5x - 2)

= 2x(5x) + 2x( - 2)

= 10 {x}^{2}  - 4x

4 0
4 years ago
Clare says’ this classroom is 11 m long in metres longer than a year so if I measure the length of the classroom I will get less
Vlad [161]

Answer:

No I don't agree with Clare.

You will get more than 11 yards

Step-by-step explanation:

4 0
3 years ago
Sylvia took three times in a video game she scored -120 points during her first turn 320 points in her second time and -80 point
sp2606 [1]
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3 0
3 years ago
What is the reason for each strip on the solution of the equation?
Pani-rosa [81]

Step 1: Given

Step 2:  Distributive Property

Step 3: Addition Property of  Equality

Step 4: Division Property of  Equality

Step-by-step explanation:

We need to match the reason with the correct step in the equation.

Equation:

Given:

2x = -4(x-3)

Applying Distributive property a(b+c)=ab+ac

2x=-4x+12

Now, Applying addition property of equality:

Adding +4x on both sides

2x+4x=-4x+12+4x\\6x=12

Now, Applying Division property of Equality:

Divide both sides by 6:

\frac{6x}{6}=\frac{12}{6}\\x=2

So, Answer will be:

Step 1: Given

Step 2:  Distributive Property

Step 3: Addition Property of  Equality

Step 4: Division Property of  Equality

Keywords: Solving Equations

Learn more about Solving Equations at:

  • brainly.com/question/1563227
  • brainly.com/question/2403985
  • brainly.com/question/11229113

#learnwithBrainly

7 0
3 years ago
Find the midpoint of points A(-7,-6) and B(1,-10) graphically.​
mixas84 [53]
-3, -8 i think lmk .
4 0
4 years ago
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