Answer:
D
Step-by-step explanation:
cos 30 = 9/x
x = 9/(
) = 6
(6
)² - 9² = x²
x² = 27
x = 3
Total amount of grey blocks is 55 so divide that by the amount of columns it’s being divided into. The answers 5.
Answer:
The slope of this parallel line is 3.
Step-by-step explanation:
Parallel lines have the same slope. The given line y = 3x - 2 has the slope 3. Therefore the desired parallel line also has the slope 3. This is all that is necessary to answer this question.
The slope of this parallel line is 3.
Answer:

Step-by-step explanation:
The formula of an area of a kite:

p, q - diagonals
We have p = 17 and q = 15.3. Substitute:

Answer:
The value of x = 3.
Step-by-step explanation:
The ratio between length and width is given by:

Where:
- L represents the new length
- W represents the new width
Now, we know that each dimension is reduced by x inches, it means:


Then, we will have:

Finally, we just need to solve it for x.




<u>Therefore, the value of </u><u>x = 3.</u>
I hope it helps you!