3 years ago

PLEASE ANSWER THESE QUESTIONS PLZ ILL GIVE BRAINLIEST ANSWER

Mathematics

1 answer:

gogolik [260]3 years ago

7 0

DP NOT CLICK THE LINKS

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weqwewe [10]

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The North Wanted High Tariffs

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stellarik [79]

because you just eliminate it

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What is the area of a gameboard if it is 9 1/2 inches by 11 3/4 inches

Reil [10]

You just need to multiply 9 1/2 by 11 3/4. simplify these into decimals: 9.5 and 11.75

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3 years ago

4. What is the potential energy of the bowling ball as it sits on top of the building?

Sidana [21]

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Step-by-step explanation:

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2 years ago

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Bingel [31]

Answer:

see explanation

Step-by-step explanation:

To multiply the vector by a scalar, multiply each of the elements by the scalar.

To add 3 vectors add the corresponding elements of each vector

2a + 3b + 4c

= 2 $\left[\begin{array}{ccc}2\\3\\\end{array}\right]$ + 3 $\left[\begin{array}{ccc}-4\\1\\\end{array}\right]$ + 4 $\left[\begin{array}{ccc}3\\2\\\end{array}\right]$

= $\left[\begin{array}{ccc}4\\6\\\end{array}\right]$ + $\left[\begin{array}{ccc}-12\\3\\\end{array}\right]$ + $\left[\begin{array}{ccc}12\\8\\\end{array}\right]$

= $\left[\begin{array}{ccc}4-12+12\\6+3+8\\\end{array}\right]$

= $\left[\begin{array}{ccc}4\\17\\\end{array}\right]$

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3 years ago