-16/4 = -4 degrees F....answer C
Answer:
the 3rd one matches the number line
Step-by-step explanation:
the pointy part of the sign shows which way the line will go. if it has the line under the sign the dot on the number line is solid if not solid then it won't have a line
Let x = hours to meet
train one has a 2 hour head start or 210 km head start
210 + 105x = 135x
30x = 210
x = 7 hours to meet
Answer:
NO
Step-by-step explanation:
Draw a triangle and label the sides a, b and c. Now we must know the rule you can use for drawing any triangle:
A+B> c
A+C>B
B+C>A
Sub you numbers into the rule:
8+10, is it greater that 19?
No, 8+10=18 and 18<19
This is proof that you can not draw a triangle with the side lengths of 8m, 10m and 19m.
C because the square root of 8 is 64
