Step-by-step explanation:
6x-11+8x-29+3x-1= 180
17x-41= 180
17x = 139
x= 8.17
m<K = 36.4°
Answer:
C
Step-by-step explanation:
The formula given is:
Where
d is the distance between two cars
and
t is the time it takes
We want the time it takes (so we need t) for the cars to be 117 miles apart (this is the distance). Thus, it means:
d = 117
t = ???
We plug in 117 into d and solve the equation for t. Shown below:
So, it takes 3.25 hours
Correct answer is C
Answer:
4 integers
Step-by-step explanation:
We are given with two fractions
3/2 = 1.5 and 21/4 = 5.25
Let us draw a number line first and then we plot these two numbers on them.
Please refer to the picture attached. Here we see the number line in black line , where the integers are starting with 0. We have plotted the numbers 1.5 and 5.25 in red.
We are asked to determine the number of integers that lies between 1.5 and 5.25.
The definition of integer says , the whole numbers which be negative also including 0.
Hence we can see that there are 4 whole numbers between 1.5 and 5.25 ,
2,3,4,5
Hence our answer is 4 integer
Answer:
1/3 =x
Step-by-step explanation:
-4(3x - 2) = 6x + 2
distribute
-12x +8 = 6x+2
Add 12 x to each side
-12x+12x +8 = 6x+12x+2
8 = 18x+2
Subtract 2 from each side
8-2 = 18x+2-2
6 = 18x
Divide each side by 18
6/18 = 18x/18
1/3 =x
