Answer:
a) 94 degrees lower
b) -17 degrees
Step-by-step explanation:
you should draw a number line to visualize what i'm saying..
basically any number that has a greater value but is negative is obviously lower than a smaller negative value
for example: take -563 that is a lot less than -31 because its farther down the number line
okay to find the answer to question a) you need to obviously find the difference between -29 and 65 to do that you need to count the space in between -29 and 65 on a number line.
There's actually a much easier method just use your common sense and some math: so you can say the distance from 0 to 65 is … 65 and the distance from -29 to 0 is 29 so to find the total distance you add them up and you get your answer! (94)
for b) its even easier you just take the number -29 and add 12 from it to get closer to 0 so to do that you need to subtract 12 to get a smaller number but bigger value on the number line (if you draw this one out it will make sense). And the answer is... -17! I hope this made sense :)
11x(x+2) should be the answer
Answer:
i'm pretty sure it's d hope this helps
Step-by-step explanation:
Answer:
a K=2
b A =200
c B = ±2
Step-by-step explanation:
A = kB^2
When A =50 B=5
Substitute these values in
50 = k * 5^2
50 = k*25
Divide by 25
50/25 = k25/25
2 =k
A = 2B^2
When B = 10
A = 2*10^2
A = 2 *100
A = 200
When A =8
8 =2B^2
Divide by 2
8/2 = 2/2B^2
4 = B^2
Take the square root
±sqrt(4) = sqrt(B^2)
±2 = B
Answer:
9
Step-by-step explanation:
There is no radical it's just 9
