When multiplying two powers that have the same base, you can add the exponents.
Answer:
1) 0.024
2) 0.033
3) 4.8
4) 0.16
5) 0.084
6) 0.14
Step-by-step explanation:
1. 3 x 0.008 = 0.024
2. 11 x 0.003 = 0.033
3. 12 x 0.4 = 4.8
4. 4 x 0.04 = 0.16
5. 12 x 0.007 = 0.084
6. 7 x 0.02 = 0.14
The solution of the equations is (-2, -1)
<h3>System of equation:</h3>
2x - 3y = -1
11x - 9y = -13
Using elimination method let multiply the first equation by -3.
Therefore,
-6x + 9y = 3
11x - 9y = -13
5x = -10
x = -10 / 5
x = -2
let's find y as follows;
2(-2) - 3y = -1
-4 - 3y = -1
-3y = -1 + 4
-3y = 3
y = 3 / -3
y = -1
learn more on system of equation here: brainly.com/question/1451150
Answer:
Line CD
Step-by-step explanation:
