Answer:
<u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u>1</u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u>
-7x
Step-by-step explanation:
the rule of indices states that any thing raised to power of - 1 is 1 over the number. (e.g: 8^ -1 = 1/8 or 7^ -2 = 1/7²
therefore;
(-7x)‐¹ = <u> </u><u> </u><u> </u><u> </u><u> </u><u>1</u><u> </u><u> </u><u> </u><u> </u>
-7x
please remark brainliest
Answer:
the square root of 78 is 8.83176
Step-by-step explanation:
√78 cannot be reduced
78√≈8.831760866327848
Answer:132
Step-by-step explanation:
Use proportion
12:2=x:22
x=22*12/2
x=132
Answer:
The given question is
<em>
Draw two 1 dm squares on a sheet of paper. Draw a diagonal on each one and cut them out.</em>
<em />
So, you need to draw square with sides of 1 dm. However, first, you need to transform from dm to cm.
We know that 1 decimenter (dm) equals 10 centimeters (cm).
That means the square sides are 10 centimerers long. So, you need to draw two squares like the first image attached shows.
Then, to draw their diagonals, you need to draw a line segment from one corner to its opposite corner, you should have an inclined line acroos each square. As the second image attached shows.
There you have it. Two squares of 1 dm side with on diagonal each.
Answer:
475
Step-by-step explanation:
i divided the two numbers and got 556 so your estimate should be 475