3 years ago

Help me out mathematics

Mathematics

1 answer:

grandymaker [24]3 years ago

6 0

Answer:

a its a

Step-by-step explanation:

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Novosadov [1.4K]

A1= 1
a200= 200
S200=(200) a1+a200/2
200(1+200)/2
=20100

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3 years ago

El perímetro de un rectángulo es de 54 pulgadas. Su longitud dos veces es ancho. Encontrar la longitud y anchura del hallazgo re

elixir [45]

Longitud = L Ancho = A
2A + 2L = 54
L = 2A Sustituir este valor por L en la primera ecuación:
2A + 2(2A) = 54
2A + 4A = 54
6A = 54
A = 9
También porque L = 2A,
L = 2(9) = 18

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3 years ago

Pete's checking account showed a balance at the beginning of the month of $180. After 3 days the checking account showed a balan

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Answer:

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3 years ago

Given: log2 = a, log7 = b. <br> Find: log56

madam [21]

$\bf \begin{array}{llll} \textit{logarithm of factors} \\\\ log_a(xy)\implies log_a(x)+log_a(y) \end{array} ~\hfill \begin{array}{llll} \textit{Logarithm of exponentials} \\\\ log_a\left( x^b \right)\implies b\cdot log_a(x) \end{array} \\\\[-0.35em] \rule{34em}{0.25pt}$

$\bf log(56)~~ \begin{cases} 56=2\cdot 2\cdot 2\cdot 7\\ \qquad 2^2\cdot 2\cdot 7 \end{cases}\implies log(2^2\cdot 2\cdot 7) \\\\\\ log(2^2)+\stackrel{a}{log(2)}+\stackrel{b}{log(7)}\implies 2\stackrel{a}{log(2)}+a+b\implies 2a+a+b\implies 3a+b$

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4 years ago

determine the quadrant(s) in which (x,y) is located so that the condition(s) is (are) satisfied. x > 0 and y < 0

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The only quadrant where x>0 and y<0 is the fourth quadrant.

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3 years ago