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fiasKO [112]
3 years ago
6

How do algebra tiles help you solve equations?

Mathematics
1 answer:
Harlamova29_29 [7]3 years ago
7 0

Answer:

Algebra tiles make solving equations, merging like words, or factoring polynomials a visual operation, similar to students using counters to make sense of addition in elementary school, or students using number lines to make sense of integers.

Step-by-step explanation:

i hope this helped

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Determine the intercepts of the line. 7x-5=4y-6/7x−5=4y−6
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I hope this helps. i didnt get what / meant... did you mean divide?

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y=-1/3x+1

Step-by-step explanation:

The graph intercepts the y axis at 1 and has a slope of -1/3.

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Solve by using the square root method<br> (x-3)2 +4=125
AveGali [126]

Answer:

x= 127/2

Step-by-step explanation:

Let's solve your equation step-by-step.

(x−3)(2)+4=125

Step 1: Simplify both sides of the equation.

(x−3)(2)+4=125

(x)(2)+(−3)(2)+4=125(Distribute)

2x+−6+4=125

(2x)+(−6+4)=125(Combine Like Terms)

2x+−2=125

2x−2=125

Step 2: Add 2 to both sides.

2x−2+2=125+2

2x=127

Step 3: Divide both sides by 2.

2x/2 = 127/2

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3 0
3 years ago
A man measured his height and found 5.7 feet. However, after he carefully measured his height a second time, he found his real h
Lina20 [59]

Answer:

percentage error = 12.28%

Step-by-step explanation:

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5 x 1.14 = 5.7

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We use the same numbers 12.28% = 0.1228.

5.7 x 0.1228 = 0.69996  = 12.28%

5.7 - 0.69996 = 5.00004 foot.  As decrease.

And find it is correct.

His error therefore was 12.28% out.

As we work the first numbers 5.7 and can only x by a number to see 5ft

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