Answer:
what graph
Step-by-step explanation:
Answer: C, because I’m assuming you meant 84°.
Explanation: 2+6+7 is equal to 15. The three angles of a triangle will always add up to 180, so you need to divide 180 by 15, which is 12. Then, multiply each number (2, 6, and 7) by 12 to get your answer, which is 24, 72, and 84 :)
Answer:
D
Step-by-step explanation:
y=2x²+2x+1.... i
y=2x+3......... ii
Equating i and ii,
2x²+2x+1=2x+3
2x²+1-3=0
2x²-2=0
x²-1=0
x=1 or -1.
From ii, if x=1,y=5
If x=-1, y=1.
The points are (-1,1) and (1,5)
Answer:
Domain of the function represented in the graph is given by he inequality
.
Step-by-step explanation:
We are given the following information in the question:
- The graph shows the plot for quantities of green and yellow paints used for each mix.
- The x-axis shows the quantity of yellow paint used in millimeters.
- The y-axis shows the quantity of green paint used in millimeters.
We have to find a domain for the function shown in the graph.
Domain of a function is basically the set of all values of x for which the function is defined.
If we observe the graph, particularly the x-axis, the plot starts from value 2 and goes upto 10.
So x can take values from 2 to 10.
This can be represented with the help of inequality:

Hence, domain of the function represented in the graph is given by he inequality
.
Answer:
(-10,11)
Step-by-step explanation:
x-value:
-4-2=-6
-4-6=-10
y-value:
6-1=5
6+5=11