Answer:
A line segment has exactly 2 end points
It is true.
(due to the property of Euclid geometry)
Hope this helps!
:)
Answer:
Michelle purchased 70 tomato plants and 60 bell pepper plants.
Step-by-step explanation:
Lets create a system of equations. Lets substitute x for the amount of tomato plants and y for bell pepper plants.
x+y=130
1.50x+2y=225
Lets use the substitution method.
Isolate y.
y=130-x
Substitute 130-x for y in the second equation.
x1.50+2(130-x)=225
Use the distributive property.
1.50x+260-2x=225
Combine like terms.
-0.5x+260=225
Subtract 260 on both sides.
-0.5x=35 or 0.5x=35
Now divide both sides by -0.5. Remember that <u>dividing by a decimal or fraction actually multiplies by the reciprocal.</u> So 35 divided by 1/2 would equal 35 multiplied by 2/1.
x=70
Substitute x in the equation to solve for y.
1.50(70)+2y=225
Multiply.
105+2y=225
Subtract 105 on both sides.
2y=120
Divide both sides by 2 to isolate y.
y=60
<em>X is equal to 70 and y is equal to 60.</em>
Just to check,<u> substitute our known values for variables.</u>
1.5(70)+2(60)=225
Multiply.
105+120=225.
Add.
225=225. Its correct!
Hope this helps!
y = 650x is an illustration of a linear function
-
The domain of the function is:
- The domain is continuous
The function is given as:
Where:
hours on the clock
Because x represents time, it cannot take a negative value.
So, the domain is
Also:
x can take a whole number or decimal numbers
i.e. You can climb for 3 hours or part of an hour
When a data can take decimal, then such data is continuous.
Hence, the domain is continuous
See attachment for the graph of
Read more about domain and linear functions at:
brainly.com/question/4786835
I definitely would say True.
Step-by-step explanation:
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