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3 years ago

Marks mailbox has three more edges than vertices. What type of prism is Marks mailbox.

Mathematics

1 answer:

babunello [35]3 years ago

6 0

Answer:

njuvcjgxyrsdfygjhkl

Step-by-step explanation:

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Find the 12th term of the sequence -15,-9,-3, 3

Reika [66]

First term (a) = -15
common difference(d)= -9-(-15)
= -9+15=6
So,
12th term(a12)= a +(n-1)d
= -15+(12-1)×6
= -15 + 11×6
= -15+66
= 51

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3 years ago

What is 2/3x + 1/4x= 6 ??????

erik [133]

Use Cymath to find your answer

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3 years ago

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Enter an equation for the function that includes the points.Give your answer in a(b)x. In the event that a=1 , give your answer

Andrews [41]

Answer:

$f(x) = \frac{24}{25} * \frac{5}{6}^x$

Step-by-step explanation:

Given

$(x_1,y_1) = (2,\frac{2}{3})$

$(x_2,y_2) = (3,\frac{5}{9})$

Required

Write the equation of the function $f(x) = ab^x$

Express the function as:

$y = ab^x$

In: $(x_1,y_1) = (2,\frac{2}{3})$

$y = ab^x$

$\frac{2}{3} = a * b^2$ --- (1)

In $(x_2,y_2) = (3,\frac{5}{9})$

$y = ab^x$

$\frac{5}{9} = a * b^3$ --- (2)

Divide (2) by (1)

$\frac{5}{9}/\frac{2}{3} = \frac{a*b^3}{a*b^2}$

$\frac{5}{9}/\frac{2}{3} = b$

$\frac{5}{9}*\frac{3}{2} = b$

$\frac{5}{3}*\frac{1}{2} = b$

$\frac{5}{6} = b$

$b = \frac{5}{6}$

Substitute 5/6 for b in (1)

$\frac{2}{3} = a * b^2$

$\frac{2}{3} = a * \frac{5}{6}^2$

$\frac{2}{3} = a * \frac{25}{36}$

$a = \frac{2}{3} * \frac{36}{25}$

$a = \frac{2}{1} * \frac{12}{25}$

$a = \frac{24}{25}$

The function: $f(x) = ab^x$

$f(x) = \frac{24}{25} * \frac{5}{6}^x$

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3 years ago

Is 11.5 rational or irrational

earnstyle [38]

11.5 is a rational number

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3 years ago

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Which expression is equivalent to -2.1 + (-5.9) + (-3.7)?

devlian [24]

I think the best answer would be (A) (2.1+5.9+3.7) but the only difference is that one is negative an the other is positive

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3 years ago

Marks mailbox has three more edges than vertices. What type of prism is Marks mailbox.​

Marks mailbox has three more edges than vertices. What type of prism is Marks mailbox.