Answer:
8.1 ft
Step-by-step explanation:
We can use proportions to solve. Put the height over the shadow
40 ft 27 ft
---------- = -----------
12 ft x ft
Using cross products
40x = 12*27
40x =324
Divide each side by 40
40x/40 = 327/40
x = 8.1
The shadow is 8.1 ft
Answer: (11x6) -8
Step-by-step explanation: Since there are 11 bars in each of 6 boxes, there is 66 bars, since she eats 8 there a 5re8 granola bars left, so the actual expression would be (11x6) - 8.
Hope this helps! :)
Answer:
x = 0.25
Step-by-step explanation:
When logs are added together, they are actually multiplied and then the logs taken of the product.
That sentence is actually correct, but you are going to have to read it a couple of times. You might understand it if I actually just solve the problem.
ln(2x) + ln(2) = 0 Combine the two subjects to make 1 ln.
ln (2)(2x) = 0 Now take the antilog
ln(4x) = 0
antilog ln(4x) = e^0 e^0 = 1
4x = 1 See your last problem.
x = 1/4
Now the question is "What's the answer?" It might be 1/4 but I doubt it. A better choice would be x = 1/4 or x = 0.25
I'd try the last one first.
36 dived by 9 is 4 so with 4 yards of material she can make one quilt. 13 x 4 is 52 so the answer is 52
i am just doing this so I can get more answers
Step-by-step explanation: