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Lina20 [59]
2 years ago
12

Find. The unit vector. Multiple choice

Mathematics
1 answer:
lutik1710 [3]2 years ago
6 0

Answer:

D

Step-by-step explanation:

6i = 3/5i

8j = 4/5j

3/5i + 4/5j

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Help with this one please
Marysya12 [62]
The correct answer is the first option, which is:

 A=G^2/H; H=G^2/A

 
The explanation is shown below:

 1. To solve the exercise shown in the figure attached, you must apply the proccedure shown below:

 2. You have the following equation to calculate G:

 G=√AH

 3. Now, to find the formula to calculate A, you must clear the A, as below:

 G^2=(√AH)^2
 G^2=AH
 A=G^2/H

 4. Then, you must apply the same proccedure to find the formula for calculate H, as following:

 G^2=(√AH)^2
 G^2=AH
 H=G^2/A
5 0
3 years ago
Read 2 more answers
How to find out the independent variable and dependent variable from a graph?
I am Lyosha [343]

Answer:

The Axes. The independent variable belongs on the x-axis the(horizontal line) of the graph and the dependent variable belongs on the y-axis the (vertical line)

6 0
3 years ago
Which statement best describes how to determine wether f(x)=x4-x3 is even a function
egoroff_w [7]
X4-x3=1 -4+3
×4 +3
×=1
6 0
3 years ago
Trey runs 3 miles in 25 minutes. At the same rate, how many miles would he run in 20 minutes?
aalyn [17]

Answer:

Step-by-step explanation:

Set up a proportion.

3/25 = x / 20      Notice that both times are in the denominators. Be sure you always set up a proportion that way. Like units in the denominator. Like units in the numerator.

Cross multiply

3 * 20 = 25 * x                        Combine

60 = 25x                                 Divide by 25

60/25 = x

x = 2.4 miles in 20 minutes.

4 0
2 years ago
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If 2.2x10^6 - 4.3x10^5 what does this equal
bearhunter [10]

Answer:

If the decimal is being moved to the left, the exponent will be positive. 1.77×10 ...

Step-by-step explanation:

6 0
3 years ago
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