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4 years ago

13

Find the position vector E in terms of a and b in its simplest form

1 answer:

Igoryamba4 years ago

7 0

Answer:

5a - b

Step-by-step explanation:

DE = OE - OD

a - 2b = OE - (4a + b)

OE = a - 2b + 4a + b

OE = 5a - b

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Plzzzzzz help me and my friend can’t figure this out

IrinaVladis [17]

$\bf \begin{array}{cccll} \stackrel{tokens}{bought}&\stackrel{played}{games}&\stackrel{tokens}{left}\\ \cline{1-3} 25&0&25-0(2)\\ 25&1&25-1(2)&\to 23\\ 25&2&25-2(2)\\ 25&3&25-3(2)\\ 25&4&25-4(2)&\to 17\\ 25&5&25-5(2)\\ 25&6&25-6(2)\\ 25&7&25-7(2)\\ 25&8&25-8(2)\\ 25&9&25-9(2)\\ 25&10&25-10(2)&\to 5\\ 25&11&25-11(2)\\ 25&12&25-12(2)&\to 1\\ 25&g&25-g(2) \end{array}\qquad \qquad \textit{\huge f(g) = 25-2g}$

how many tokens are left after playing 1,4,10 and 12 games? check the table above.

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3 years ago

The diameter of a flour tortilla is 12 inches. What is the area to the nearest hundredth?

docker41 [41]

Answer:

18.85

Step-by-step explanation:

The area of a circle is A= pi × r² (r being the radius)

The radius is half the diamter so the radius would be 6

Plug 6 into the equation for the radius

A = pi × 6²

A = pi ×36

A= 18.85

8 0

3 years ago

Does anyone know the bottom answer please

Rina8888 [55]

Answer:

6000000 divided by 10 = 600000

Step-by-step explanation:

Your answer should make sense

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3 years ago

Solve for the indicated variable: 2[x + 3(x - 1)] = 18

nirvana33 [79]

$2[x + 3(x - 1)] = 18\\
x+3x-3=9\\
4x=12\\
x=3

$

7 0

4 years ago

Read 2 more answers

Which is the best estimate of 59.4 × 0.28

Kobotan [32]

Answer: 17.7.

59.4 * 0.28 = 59 * 0.3

Step-by-step explanation: ---------->

59 * 0.3 = ?

59 * 0.3 = 17.7

Your answer is 17.7.

I hope this helps!

6 0

3 years ago

Read 2 more answers