I am not seeing the numbers in problem 2
Step-by-step explanation:
Answer:
x=√-y^2-10y
Step-by-step explanation:
step 1:add y^-2 to both sides
x^2+(y+5)^2=25
x^2+y^2+10y+25+-y^2=25+-y^2
x^2+10y+25=-y^2+25
Step 2:add -10y to both sides
x^2+10y+25-10y=-y^2+25+-10y
x^2+25=-y^2-10y+25
step 3:add -25 to both sides
x^2+25-25=y^2-10y+25-25
x^2=-y^2-10y
step 4:take square root
x=√−y^2−10y
Explanation:
Negative exponents tells us that the number has to be in the numerator (if it's in the numerator it has to be in the denominator):
Now we just have to solve:
Answer:
The result is 256
34 base five to 34 base ten is 19.
<u>Step-by-step explanation:</u>
Basically , In order to convert 34 from base 5 to base 10 , We skip consecutive 5 numbers after counting 5 numbers as shown below in table in base-5 table and , just increment 1 in base-10 table
<u>Base- 5 </u> <u>Base-10</u>
1 1
2 2
3 3
4 4
10 5
12 6
13 7
14 8
20 9
....... ....
34 19
34 base five to 34 base ten is 19.
Write the multiples of 5 (1,5,25,125,....) based on the no.of digits given. Then multiply and add to convert it into base 10
5 1
------------
3 4
------------
5 (3)+ 1(4) = 15+4 = 19