Answer:
You should be able to figure this out from the explanation below.
Step-by-step explanation:
When two lines cuts across each other they form.what we call.vertically opposite angles so from the figure above, we can say:
Look at the diagram below for more understanding of the concept.
10 kids, 5 infront of johnny making johnny 6th in line. pete is 9th, making there 7th and 8th between them, which means there are 2 kids between pete and johnny.
hope this helped
Step-by-step explanation:
hope you can understand
Answer:
The accumulated amount after 4 years is $1280.
Step-by-step explanation:
Principal = $1000
Time = 4 years
Rate of Interest = 7%
SIMPLE INTEREST =
⇒SI =
or, the amount of simple Interest = $280
Now, Accumulated Amount = Principal Amount + Simple Interest
= $1000 + $280
= $1280
Hence, the accumulated amount after 4 years is $1280.
Answer: y = 7
Step-by-step explanation:
Step 1) plug in 3 for y and 9 for x in the direct variation formula, which is y = kx
3 = k(9)
Step 2) Solve for k
3 = k(9) (Divide by 9 on both sides)
3/9 = k (Now simplify 3/9)
1/3 = k. So k = 1/3
*just FYI: “k” is the constant of variation.
Step 3) use the equation y = kx and plug in 1/3 for k
y = 1/3x
Step 4) using the equation y = 1/3x, plug in 21 for x.
y = 1/3(21) (1/3*21 is the same as 21/3)
y = 21/3 (21/3 = 7)
y = 7. So that’s you’re answer! When x=21, y=7 because 7 is 1/3 of 21!
Hope this helps! My best wishes to you as you go through school!