Answer:
First: 72
Second: 24
Third: 84
Step-by-step explanation:
Let's say that the second angle, the smallest one, is x. Using the provided information, we can make the equation 180=3x+x+x+60, or 180=5x+60. To solve for the second angle, first subtract 60 from each side (120=5x) and then divide each side by five (24=x). Now, to find the first angle, we multiply the second by three (3*24=72). To find the third, add 60 to the second (24+60=84).
Answer:
See explanation
Step-by-step explanation:
The vertex of a quadratic graph is the maximum or minimum point on the graph of a quadratic function.
Since we cannot see the graph , I provided a quadratic graph in the attachment, which I will use to answer this question.
The graph in the attachment has a minimum turning point at (1,-2).
Therefore its vertex is (1,-2)
Answer:
Equation of the given straight line is x = -8
Step-by-step explanation:
By the given information we have,
The line is vertical that means it's slope is not defined therefore the equation of the line is given by, x = c where c is the x coordinate.
Therefore x = -8.
Answer:
1000 grams
Step-by-step explanation:
1 liter= 1000 grams
Answer:
4 hotdogs will cost $2.30
Step-by-step explanation:
12 hotdogs cost $6.90
1 hotdog = $6.90/12
≈ $0.575
4 will cost
4*0.575 = $2.30