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MaRussiya [10]
3 years ago
10

What is cross products ​

Mathematics
1 answer:
Reil [10]3 years ago
4 0
Is a binary operation on two vectors in three-dimensional space, and is denoted by the symbol. Given two linearly independent vectors a and b, the cross product, a × b, is a vector that is perpendicular to both a and b, and thus normal to the plane containing them.
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Rachel Newton scored 26 points in a recent basketball game without making any 3-point shots. She scored 19 times, making several
Readme [11.4K]

Answer:

She made 7  field goals

Step-by-step explanation:

With the data we can make 2 equations

1 x + 2 y= 26

x+y=19  and y=19-x

Where,

x= free throws

y=field goals

Replacing y in the first equation

1 x + 2 (19-x)= 26

1 x + 38-2x= 26

1 x - 2x= 26 - 38

- 1x= -12

x=12

y=19-12

y=7

7 0
3 years ago
How much money is one quarter five nickel three dimes
Rufina [12.5K]

Answer:

$.80 or 80¢

Step-by-step explanation:

US Coin Denominations are as follows:

Quarters: $.25

Dime: $.10

Nickel: $.05

Penny: $.01

We can now use the following

(1*25)+(5*5)+(3*10)=80

4 0
2 years ago
4. Benson sells vacuum cleaners on a commission. He earns $75 for each vacuum cleaner he sells.
Wittaler [7]
He would have to sell at least 19 vacuums.
8 0
3 years ago
Read 2 more answers
PLEASE HELP Jaycie has a vip membership to a movie theater, so she pays 27 a year and 6$ for each movie she sees. claire doesnt
I am Lyosha [343]

Answer:

21

Step-by-step explanation:

you gave me free points why thank you

8 0
3 years ago
HELP ASAP!! Identify the least common multiple of x^2 + 7x + 6 and x^2 − 3x − 4.
vesna_86 [32]

(x+1)(x+6)(x-4)

The least common multiple (LCM) of two or more non-zero whole numbers is the smallest whole number that is divisible by each of those numbers. In other words, the LCM is the smallest number that all of the numbers divide into evenly.

Hope This Helps & Good Luck

3 0
4 years ago
Read 2 more answers
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