1. 30/23, do the math, if you cant do simple math, use a calculator
2a. 2.60 x 35 = distance of the laps together
t = d/s
t = distance of the laps ÷ 182m/h
2b. You have the info, do it urself
3a. 30 x 6. Not that hard, giving you hints here
3b. Look at the answer at 3a, now look at what your friend wrote. Clearly he/she listened to some dumb person on brainy
4. s = d/t
s = 22/30. Again, use a calculator
I did basically all the work for you. Just get up your lazy butt to get a calculator. Not that hard! I probably am smaller and younger than you!
I better get brainilest for this...
You're welcome :)
Answer:
46 3/4
Step-by-step explanation:
first you do what's in the parentheses then you multiply that by 5 and add 0.5
The first thing I did was follow all the instructions using MS Excel as a tools. First I plot the two points (3,2) and (7,12). Then, I scaled the x-axis from 0 to 9 with increments of 1, and 0 to 18 for the y-axis with increments of 2. Finally, I extended the line by connecting the two dots and extending both sides. The result is shown in the picture.
So, from the scale of the axes alone, the domain of the function is the coverage of all its x-values. If the line has coordinates on that x-value, it is part of the domain. Basing on the picture the domain is 2.2≤x≤9. So, the lower limit must not be lower than 2, and the upper limit must not be greater than 9. Among the choices, the accepted values that are still part of the domain is <span>
3 ≤ x ≤ 7.</span>
Answer:
16.5 =x
Step-by-step explanation:
Since this is a right triangle, we can us trig functions
tan theta = opp side / adjacent
tan 70 = x /6
Multiply each side by 6
6 tan 70 = x
16.48486452 =x
To the nearest tenth
16.5 =x