Answer:
a) u - v
b) 2v - 2
c) 3u + 3
d) ¹/₂
Step-by-step explanation:
Given:
<u>Part (a)</u>
Rewrite 0.6 as a fraction:
Substitute the values of u and v:
<u>Part (b)</u>
Rewrite 0.25 as 25/100:
Rewrite 25 as 5² and 100 as 10²:
Substitute the value of v:
<u>Part (c)</u>
Rewrite 27000 as 30³:
Substitute the value of u:
<u>Part (d)</u>
Rewrite √10 as :
It’s A I think but I’ll check again
Answer:
2
Step-by-step explanation:
steps are in picture.Ignore hand writing
Im not sure but i think the answer is about 266.6
Answer:
coefficient of x: 2
coefficient of y: 3
coefficient of z: -7
Step-by-step explanation:
To solve this problem, first we need to sum the polynomials A and B, then we need to check the coefficients of x, y and z.
The sum of the polynomials is:
A + B = 5z + 4x^2 - 6y + 2 + 2x + 9y - 12z - 2
A + B = 4x^2 + 2x + 3y - 7z
So, the coefficients are:
coefficient of x^2: 4
coefficient of x: 2
coefficient of y: 3
coefficient of z: -7