Answer:
13
Step-by-step explanation:
Questions with multiple signs are solved using the rule of BODMAS. Which means, Bracket Of Division, Multiplication, Addition and Subtraction.
In the question, we have Bracket, Addition and Subtraction, and will be answered in that order
1-1(0)-55+67
1-0-55+67
1-0+(-55+67)
1-0+(12)
1+12
13
Answer:
1) 17 units
Step-by-step explanation:
using pythagoean theorm you need to square 8 and 15 and add them and then take the sqaure root and finally you will get 17
We have that
<span>a01
and
20cba
</span>
step 1
convert to decimal values
a01-----> [10*16²+0*16+1*16<span>^0]---> [2560+1]------> 2561
</span>
20cba--> [ 2*16^4+0*16^3+12*16^2+11*16^1+10*16^0]
=[131072+3072+176+10]
=134330
step 2
find the sum
2561+134330-----> 136891
step 3
find the product
2561*134330----> 344019130
step 4
convert to hexadecimal------> using a Hexadecimal calculator
the sum
136891---------> 216BB
the product
344019130-----> <span>148150BA</span>
