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Darya [45]
3 years ago
7

Select the component form of the vector shown.

Mathematics
2 answers:
Juli2301 [7.4K]3 years ago
7 0
In this case always write i before j (because we need to follow the alphabetical order)
You will get 3i + 3j (+3)

so, the answer would be :
<3,6>

Hope this helps 


seropon [69]3 years ago
6 0

Answer:

Step-by-step explanation:

Given is a line segment BC in the graph

The coordinates of C is (4,1) and coordinates of B (-2,-2)

In vector form C = 4i+j

                        B = -2i-2j

Hence vector BC = OC-OB

= 4i+j-(-2i-2j)\\= 4i+j+2i+2j\\=6i+3j

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Susie drew the shape with a perimeter of 36 inches then she drew a square one side of the square was x inches What is the perime
tatuchka [14]

Answer:

24

Step-by-step explanation:

PF

3 0
2 years ago
PLZ HELP ASAP I NEED IT NO LINKS AND PLZ EXPLAIN AWNCER ive tryed and i still dont get it
iVinArrow [24]
The answer to this i believe would be B
3 0
3 years ago
Plot 9/10 and 2 1/5 on the number line
MariettaO [177]

Answer:

I dont know the context of the problem, but to make it easier to plot, you could change 2 1/5 to 2 2/10

hopefully this helps! :)

4 0
2 years ago
A sample of 500 people are asked,"If you could have a new vehicle, would you want asport utility vehicle or a car?" The result o
kykrilka [37]

The complete table would be the follwing:

A.

To get this probability, we take the total number people who pefer an SUV, and divide it by the total number of people in the sample

P(S)=\frac{210}{500}

B.

To get this probability, we take the total number of females, and divide it by the total number of people in the sample

P(F)=\frac{315}{500}

C.

To get this probability, we take the total number of females who pefer a car, and divide it by the total number of people in the sample

P(F\cap C)=\frac{263}{500}

D.

\begin{gathered} P(F\cup S)=P(F)+P(S)-P(F\cap S) \\ \rightarrow P(F\cup S)=\frac{315}{500}+\frac{210}{500}-\frac{52}{500} \\  \\ \Rightarrow P(F\cup S)=\frac{473}{500} \end{gathered}

E.

\begin{gathered} P(S|M)=\frac{P(S\cap M)}{P(S)} \\  \\ \rightarrow P(S|M)=\frac{\frac{158}{500}}{\frac{210}{500}} \\  \\ \Rightarrow P(S|M)=\frac{158}{210} \end{gathered}

F.

\begin{gathered} P(M|S)=\frac{P(M\cap S)}{P(S)} \\  \\ \rightarrow P(M|S)=\frac{\frac{158}{500}}{\frac{185}{500}} \\  \\ \Rightarrow P(M|S)=\frac{158}{185} \end{gathered}

In the final question we're being asked for:

P((M\cap S)\cap(M\cap C))

This is:

P(M\cap S)\cdot P(M\cap C)\frac{158}{500}\cdot\frac{27}{500}=0.017

Therefore, this probability is 0.017

8 0
9 months ago
Latasha ran a mile in 7.03 minutes and Erik ran a mile in 6.8 minutes. How many more minutes did it take Latasha to run the mile
Murljashka [212]
7.03-6.8= 0.23 therefore your answer is 0.23
3 0
3 years ago
Read 2 more answers
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