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Aleks04 [339]
3 years ago
14

93+(68+7) in commutative,associative,and distributive

Mathematics
1 answer:
zhuklara [117]3 years ago
5 0
Αѕѕσ¢ιαтινє .нσρє ιт нєℓρѕ
You might be interested in
-2x + y = 0 <br><br> -7x + 3y = 2<br> ​
dsp73
This is a system of equations.
First, you set everything in terms of y.
Take the first equation and move set everything equal to y
y=0+2x
Since it’s 0, you don’t need to put it, so
y=2x works.
Then, you plug y=2x into the bottom equation, for the y.
-7x +3(2x)=2. You do this because now you have the same variable for both and it can be solved easily.
Then you can simplify.
-7x+3x = 2
Then combine like terms.
-4x = 2
Divide by -4 on each side.
x = -1/2
So, now that you have x, you can plug in your x-value back into the top equation.
-2(-1/2) + y = 0
Combine like terms
1+y=0
Get y by itself
y=-1
There you have it!
You can check by plugging in both values to any of the equations. We will use the top one here.
-2(-1/2) + (-1) =0
+1 + -1 = 0
It works!
So,
X= -1/2
Y= -1
Please rate me Brainliest answer :)
3 0
3 years ago
Read 2 more answers
How did u get 4/3. Because I’m confused
Svet_ta [14]
What’s the original question and I can help!
5 0
3 years ago
Could someone help me with this? Please No guessing! Explain how you got the answer! And make sure your answer is correct! :) th
stealth61 [152]

C

The numbers on the left represent 10 times that number

The numbers on the right are added to the end of the number on the left so

3I1=31 and 4I8=48 and 3I 1 1 2= 31 31 32

4 0
3 years ago
In a diagram, X is the midpoint of Segment VZ. VW =5, and VY =20. Find the coordinates of W,X, and Y.
guapka [62]

solution:

x(a_{x},b_{x})is midpoint of vz\\&#10;a_{x}=\frac{a_{v}+a_{z}}{2}=\frac{-12+22}{2}=\frac{10}{2}=5\\&#10;b_{x}=\frac{b_{v}+b_{z}}{2}=\frac{0+0}{2}=0\\&#10;and,\\&#10;x(5,0)\\&#10;w(a_{w},b_{w}),v_{w} and w is on the right of v.\\&#10;a_{w}-a_{v}=5\\&#10;a_{w}-(-12)=5\\&#10;a_{w}+12=5\\&#10;a_{w}=5-12=-7\\&#10;w(-7,0)\\&#10;y(a_{y},b_{y})=20 and y is on the right of v.\\&#10;a_{y}-a_{v}=20\\&#10;a_{y}-(-12)=20\\&#10;a_{y}+12=20\\&#10;a_{y}=20-12=8\\&#10;y=(8,0)

7 0
3 years ago
Which expressions are equivalent to g + h + (j + k)? Check all that apply.
Paha777 [63]

Answer:

3.

{ \tt{g + h + (j + k)}} \\  = (g + h) + j + k

5 0
2 years ago
Read 2 more answers
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