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erastovalidia [21]

3 years ago

14

Solve each of the quadratic equations 3x=0.5x2

1 answer:

aalyn [17]3 years ago

6 0

Answer:

$3x = 1 \\ x = \frac{1}{3}$

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How do you solve: cos(x-π/3)=-1

gladu [14]

Answer:

x = $\frac{4\pi }{3}$

Step-by-step explanation:

given

cos(x - $\frac{\pi }{3}$ ) = - 1, then

x - $\frac{\pi }{3}$ = $cos^{-1}$ (- 1) = π

Add $\frac{\pi }{3}$ to both sides, hence

x = π + $\frac{\pi }{3}$ = $\frac{4\pi }{3}$

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3 years ago

Dos coches están separados por una distancia de 12000 m salen al encuentro uno del otro, el primero con una aceleración de 5,6 m

blagie [28]

Answer:

la respuesta es la primera ( a )

Step-by-step explanation:

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3 years ago

Equation for geometric sequence 6,12,24,48,96

Alex_Xolod [135]

Answer:

a(n)=6*2^(n-1)

Step-by-step explanation:

a(n)=a(1)r^(n-1)

a(1) = 6

a(2)=6r^1=12

r=2

a(n)=6*2^(n-1)

7 0

3 years ago

Read 2 more answers

In January, a publishing house printed 15,000 mathematic textbooks and 3,768 mathematic textbooks unsold in July. How many mathe

lyudmila [28]

Answer:

Step-by-step explanation:

15000 - 3768

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3 years ago

A glass marble has a diameter of 16 millimeters. What is the approximate volume of the marble? Use 3.14 for

ozzi

Answer:

The volume would be approximately 2143.573333...

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