Write an irrational number that can be added to the irrational number square root of 20 to get a rational sum of 11 .
1 answer:
Answer:
11 -√20
Step-by-step explanation:
If you want ...
√20 + x = 11
You can find x by subtracting √20 from both sides of the equation:
x = 11 -√20
The number you're looking for is 11 -√20 .
You might be interested in
Marco and Drew stacked boxes on a shelf. Marco lifted 9 boxes and Drew lifted 14 boxes. The boxes that Drew lifted each weighed 8 lb less than the boxes Marco lifted.
m − 8
14(m − 8) **
9(m + 8)
112m
hope this helps
Answer:
B-2p
Step-by-step explanation:
Just took the quiz and got 100% good luck! And hope this helps!
Answer:
you are a square
Step-by-step explanation:
it says " i have 2 pairs of parallel sides and 4 right angles", and typically 4 right angles make a square
Answer:
x = -10
x = 5
Step-by-step explanation:
Answer:
$0.30 x b
$10.20
Step-by-step explanation:
The equation is
$0.30 x b
Since we know JoAnn uses 34 beads, we can replace b with 34
$0.30 x 34 = $10.20
