Answer:
0.069
Step-by-step explanation:
0.3*0.23=0.069
Answer:
Assuming you are asking for the Greatest Common Factor (GCF) of
and
the answer is:

Step-by-step explanation:
To find the GCF we should first find the GCF of the coefficients 50 and 40 which is 10.
After factoring that out we need to take a look at the variable m. In monomial 1 we see that the highest exponent of m is 4 and in the second is 2. When finding GCF we take the smallest of the two exponents which is 2. Therefore the next part of our GCF monomial is m²
If we apply the same rule for n the smallest exponent is 7 resulting in the appending of
to the answer
After combining each of these GCF of 40 and -50 (10), m^4 and m² (m²), and n^7 and n^10 (n^7) the answer is:

The answer to your question is -102
Use pythagorean theorem for all of them
a. 3, 4, 5
3^2+4^2?5^2
9+16?25
25=25
right
b. 5, 6, 7
5^2+6^2=7^2
25+36=49
61>49
acute
c. 64+81=144
145>144
acute
hope this helps!