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Arlecino [84]
2 years ago
13

Consider vectors A =1,0i+1,0j-2,0k and B= -1,0i+1,0j+2,0k, and calculate dot product of A and B ​

Mathematics
1 answer:
aivan3 [116]2 years ago
5 0

Step-by-step explanation:

the answer is in the above image

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X + y + 5) and (2x – 2y – 3)
Aleonysh [2.5K]

Step-by-step explanation:

Since your question is incomplete, I have given you two different options based on your incomplete question.

Hope you understand this.

HAVE A GOOD DAY!

4 0
3 years ago
Karen, Janet, Brian, and José ran for class president, Jose received 32% of the vote and Janet received 21%. What percentages co
qaws [65]

The answer is D because 32+21= 53

so 53+33+14= 100

hope this helps :)

4 0
3 years ago
Read 2 more answers
Tell me what to put in each group.
erastova [34]

Answer:

{-6 , 7 , 1}  {9 , -3 , -4}  {5 , -8 , 4}   ---  2, 2, 1

Step-by-step explanation:

Number 1: {-6 , 7 , 1}  {9 , -3 , -4}  {5 , -8 , 4}   ---  2, 2, 1

Number 2: {-6 , -3 , 9}  {4 , 7 , -8}  {5 , 1 , -4}   ---  0, 3, 2

Number 2: {-4 , 5 , 1}  {7 , 4 , -8}  {-6 , -3 , 9}   ---  2, 3, 0

4 0
3 years ago
melissa buys a 10 pound box of apples the box has 32 apples that are all identical what is the weight of each apple in ounces
Delicious77 [7]

Answer: each apple is 5 ounces

Step-by-step explanation: 10/32=0.3125. So each apple is 0.3125 pounds. Converted to ounces that’s 5 ounces each apple.

8 0
3 years ago
Help Math with please
Ber [7]

Answer:

the correct answer is 8,000ft

Step-by-step explanation:

sin30°=4000ft/h

hsin30°=4000ft

h=4000ft/sin30°

h= 8,000ft

5 0
3 years ago
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