Answer: -2
Step-by-step explanation:
Combine like terms
-4-2=-6
2+2=4
Now add 4 to -6 or subtract 6 from 4 (both will give you the same answer)
You should get -2
Answer:
[-2,4]
Step-by-step explanation:
The domain is just asking for all the possible x values
we can see that the lowest x value is -2 and the highest is 4 which means our answer is
[-2,4]
Slope intercept form is written as y = mx + b. Thus, you need to isolate x in your equation.
First: Multiply your 10 into the equation on the left.
10x + 6 = 2y
Second: Divide each side by 2.
5x + 3 = y
Answer:
The length of side AB is 5 units
Step-by-step explanation:
* Lets revise how to find the distance between two points
- If there are two points their coordinates are (x1 , y1) and (x2 , y2),
then we can find the distance between them by this rule:
d = √[(x2 - x1)² + (y2 - y1)²]
- Now lets solve the problem
∵ A = (4 , -5)
∵ B = (7 , -9)
- To find the length of AB use the rule of the distance above
- Let point A is (x1 , y1) and point B is (x2 , y2)
∵ x1 = 4 and x2 = 7
∵ y1 = -5 and y2 = -9
∴ AB = √[(7 - 4)² + (-9 - -5)²]
∴ AB = √[(3)² + (-4)²]
∴ AB = √[9 + 16] = √25 = 5
* The length of side AB is 5 units
Fractions can be represented by shading parts of a rectangular region
The simplified expressions are:
<h3>
Complete number sentence</h3>
To start with, we simplify the fraction expressions as follows:
(1)
Take LCM
Simplify
(2)
Take LCM
Simplify
(3)
Replace the blank with x
Collect like terms
Take LCM
Simplify
(4)
Replace the blank with x
Collect like terms
Take LCM
Multiply both sides by 12
(5)
Take LCM
Reduce fraction
<h3>Missing fractions</h3>
So, the simplified expressions that contain the missing fractions are:
<h3>
Shaded regions</h3>
See attachment for the shaded regions
Read more about fractions at:
brainly.com/question/5243429