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3 years ago

[98 points to anyone who answers all] Use the diagram below to answer the following questions.

Mathematics

1 answer:

Marysya12 [62]3 years ago

5 0

Answer: #10 is right angles

Step-by-step explanation: because that is the sign for a right angle

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Maria solved the equation. 4 (3 x minus 8) minus 4 = 24. 12 x minus 32 minus 4 = 24. 12 x minus 36 = 24. 12 x = 60. x = 5. What

Mrac [35]

Answer:

1. Distributive property.

2. Combining like terms.

3. Addition property of equality.

4. Division property of equality.

Step-by-step explanation:

- The Distributive property states that:

$a(b+c)=ab+ac\\\\a(b-c)=ab-ab$

- The Addition property of equality states that:

$If\ a=b\ then\ a+c=b+c$

- The Subtraction property of equality states that:

$If\ a=b\ then\ a-c=b-c$

- The Multiplication property of equality states that:

$If\ a=b\ then\ a*c=b*c$

- The Division property of equality states that:

$If\ a=b\ then\ \frac{a}{c}=\frac{b}{c}$

Given the following equation:

$4(3x-8)-4=24$

We can identify that the methods Maria used to solve it and the order, are:

1. Distributive property:

$(4)(3x)-(4)(8)-4=24\\\\12x-32-4=24$

2. Combining (or adding) like terms:

$12x-36=24$

3. Addition property of equality, because she added 36 to both sides of the equation:

$12x-36+36=24+36\\\\12x=60$

4. Division property of equality, because she divided both sides of the equation by 12:

$\frac{12x}{12}=\frac{60}{12}\\\\x=5$

7 0

3 years ago

Read 2 more answers

What is the slope of this line?

Lynna [10]

$\frac{ - 2}{2}$

8 0

3 years ago

Find the value of k 4x+y=8 y=kx+2 options -4 4 -1/4 1/4

nexus9112 [7]

Answer:

4 i think im not sure

Step-by-step explanation:

Subtract yy from both sides of the equation.

4x=8−y4x=8-y

y=kx+2y=kx+2

Divide each term by 44 and simplify.

Tap for more steps...

x=2−y4x=2-y4

y=kx+2

6 0

2 years ago

The amount of eggs each of the fifteen preschool children gathered.

vladimir1956 [14]

Answer: yes

Step-by-step explanation:

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3 years ago

Which one of the following numbers will appear farthest to the left on a number line?

gulaghasi [49]

I think not sure I think -2 but if I had the whole answer to your question I might know more

8 0

3 years ago