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N76 [4]
3 years ago
10

Solve and graph the inequality on scratch paper: |A|−3>0|A|-3>0

Mathematics
1 answer:
katen-ka-za [31]3 years ago
8 0
A;
Absolute value of 4is 4 />Absolute value of -4is greater than 4
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Subtracting Fractions.<br><br> Fill in the blanks, and the tenth one is 4 2/3 + 7 7/10=
GrogVix [38]
Hello! Although I can't give you the answers automatically. I'll just show you some steps on how to subtract & if you're still not figuring it out just message me! :)

Step 1: You have to make sure both denominators are both exactly the same or you won't get the answer correctly.

Step 2: Then subtract the numerators

Step 3: Simplify if needed.

Ex; If I have 1/2 of the pizza and my friend has 1/6 of the pizza. What will be my result if I subtract the fractions?

We'll have to take 1/2 and 1/6. You'll have to find what makes those numbers, what I mean is by multiplying both numerators and denominators.

\frac{1}{2}  -  \frac{1}{6}  =
You multiply by 3.
2 x 3 = 6

Then you'll change the denominator into 1/2 = 1/6

Result:
\frac{3}{6}  -    \frac{1}{6}  =
Then you just subtract.
3 - 1 = 2

Hint: Denominator never changes when you have your final result. So it's 2/6. It needs to be simplified.

\frac{2}{6}  \div  \frac{1}{3}
We divide by 2.

I hope this example helped you understand how to subtract fractions & if you don't know how to add mixed fractions you can always do around the world or other examples your teacher can provide! :)
3 0
4 years ago
Solve the system of equations by substitution <br> 2x+3y=9 <br> y=x−2
garri49 [273]

so I think u you divide something and you times and then you multiply it

6 0
3 years ago
Read 2 more answers
This hanger is in balance. There are two labeled weights of 8 grams and 20 grams.The four circles each have the same weight.
Svet_ta [14]

Answer:

each circle weight 3 grams

Step-by-step explanation:

I think your question missed key information, allow me to add in and hope it will fit the orginal one. Please have a look at the attached photo,

<em>This hanger is in balance. There are two labeled weights of 8 grams and 20 grams.The four circles each have the same weight.</em>

<em>what is the weight of each circle.​</em>

My answer:

Let x is the the weight of the  circle

Because this hanger is in balance, so we can form the equation:

20 = 8 + 4x

<=> 4x = 20-8

<=> 4x = 12

<=> x = 3

So each circle weight 3 grams

5 0
4 years ago
Applying the Segment Addition Postulate
blsea [12.9K]

Answer:

144

Step-by-step explanation:

Find: Length of segment BC

CD+DB=BC

3x+8+4x+10=BC

7x+18=BC

BC also equals 8x (given on the screen shot)

7x+18= 8x

x=18

18 times 8 = 144

Check:

3( 18) + 8 + 4(18) + 10

54+8 + 72+10

64+ 80= 144  TRUE

7 0
3 years ago
I know I'm no smarty pants but I need help!!
baherus [9]

Answer:

it is a linear function

Step-by-step explanation:

  • a+D_r
3 0
4 years ago
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