Answer:
y=6x+5
Step-by-step explanation:
Okay so start with multiplying 93 * 7
So 3 x 7= 21
9 X 7 +63, carry the 2 = 651
Then 8 x 93
Remember that first is a zero.
8 X 3= 24
8 X 9= 72, carry the 2= 74
So that is 7440
Now
0651
+7440
8091
And that's the answer
Answer:
c. 6.2i - 4.2j
Step-by-step explanation:
The vector projection when the angle θ not known can be calculated using the following property of the dot product:
Where the dot product of two vectors is given by:
And the magnitude of a vector is given by:
Using the previous definition, let's calculate the projection of w onto u:
First let's calculate the dot product between w and u:
Now let's find the magnitude of u:
So:
Therefore:
Answer:
figure it out
Step-by-step explanation:
Answer:
x>-2.8571428571 to be exact, but you can round it to the hundredth decimal which is -2.86 or round it to the tenth which is -2.9
Step-by-step explanation:
23-7x>43
1: do the inverse operation: 23-23=0
2: do that to the other side as well: 43-23=20
Your new inequality is: -7x>20
3: divide both sides by -7: -7x/-7= x, 20/-7=-2.8571428571
Your final answer can be either the inequality problem (23-7x>43) or the answer to the inequality problem(x>-2.8571428571)