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Shalnov [3]
2 years ago
11

Need help asap! Fill in the blank by entering just a number…

Mathematics
1 answer:
daser333 [38]2 years ago
6 0

Answer:

x = 6

Step-by-step explanation:

CT is a median, which means it divided AB into two equal parts so we can write the following equation:

7x + 9 = 5x + 21 transfer like terms to the same side of the equation

7x - 5x = 21 - 9 do the extraction

2x = 12 divide both sides by 2

<u>x = 6</u>

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The product of two numbers is 20. If one the numbers is 5/12 what is the other number
Zepler [3.9K]

Answer:

48.

Step-by-step explanation:

Let's write a simple equation. Let x = other number, then

5/12 * x = 20

x = 20 / 5/12

x = 20 * 12 / 5

x = 4 * 12 = 48  (answer)


3 0
3 years ago
Someone please help me!!
melamori03 [73]

Answer:

All of these questions, I did on paper. Gimme a sec while I upload them

Step-by-step explanation:

6 0
3 years ago
12-7(8*9)<br> 82<br>5-82<br>-77<br><img src="https://tex.z-dn.net/?f=12%20-%207%288x9%29%20%3D%20" id="TexFormula1" title="12 -
Goryan [66]

Well, that's incorrect because according to the Order of Operation [GEMS\BOMDAS\PEMDAS etc.], that -7 has to be distributed amongst all the other terms in parentheses. Besides, you did the wrong operation when you inserted that subtraction symbol in substitution of the parentheses, which means to MULTIPLY. So, the order goes as follows:

12 - 7[72]

-504 + 12 = -492 [OR 12 - 504]

-492 is your answer. You get it now?

3 0
3 years ago
What the property says that 5+13=13+5
Pavlova-9 [17]

Answer: its true

Step-by-step explanation:

i got it right

4 0
3 years ago
Read 2 more answers
Write an algebraic expression for each verbal expression <br><br> Nine divided by x
Gre4nikov [31]

Answer:

9÷x is the correct answer

5 0
3 years ago
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