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3 years ago

A sequence can be generated by using an=3an−1, where a1=7 and n is a whole number greater than 1.

Mathematics

1 answer:

siniylev [52]3 years ago

5 0

Answer:

Suppose we add up alternate Fibonacci numbers, Fn-1 + Fn+1; that is, what do ... L(1)=1 and L(3)= 4 so their sum is 5 whereas F(2)=1; L(2)=3 and L(4)= 7 so their ... What is the relationship between F(n-2), and F(n+2)? You should be able to find a ... Fib(N); K (an EVEN number!), Lucas(K) and Fib(K) in each expression like ...

Step-by-step explanation:

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The price of an adult ticket to the museum is $6.00. The price of student ticket is $4.00. an expression to represent the cost o

alexira [117]

Answer:$56 for 4 adults & 8 students

Step-by-step explanation: so you would do 8*4 then add it to 6*4= 24+32=$56

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3 years ago

One month Mr. Moore made 3 withdrawals of $20 and 1 withdrawal for $80 from his account. How did the withdrawals change the amou

Flura [38]

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It decreased the amount of money in his bank account by $100

Step-by-step explanation:

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3 years ago

What is the image point of (2, 4) after a translation left 4 units and down 1 unit?

Kitty [74]

Answer:

the answer is (-2,3)

Step-by-step explanation:

when moving to the left you going across the x axis 4 times and going down once om the u axis

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3 years ago

Marquis used the steps below to find the solution to the inequality Negative 5. 6 greater-than-or-equal-to x 3. 6. Step 1 Subtra

NISA [10]

Marquis solutions are;

The value of x is less than or equal to -9.2.
Negative 9.2 is greater than or equal to x.
The closed circle is at -9.6 that is everything to the left of the circle is shaded.

<h3>What is inequality?</h3>

Inequality is simply a type of equation that does not have an equal sign in it. Inequality is defined as a statement about the relative size as we will as is used to compare two statements.

Marquis used the steps below to find the solution to the inequality Negative 5.6 greater than or equal to x + 3.6 that can be written as

$\rm -5.6 \geq x + 3.6$

A. Then the value of x will be

- 5.6 ≥ x + 3.6

-5.6 - 3.6 ≥ x

-9.2 ≥ x

B. Negative 9.2 is greater than or equal to x.

C. The number line is shown. The closed circle is at -9.6 that is everything to the left of the circle is shaded.

More about the inequality link is given below.

brainly.com/question/19491153

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2 years ago

Will mark brainliest! Questions are in the picture!

alexdok [17]

Answer:

52.9 inches .

Step-by-step explanation:

Given that the triangular indentation has an area of 100 in.² and the base and height of this traingle are represented by expressions 3x and x+3 respectively . We need to find out the <u>perimeter </u>to the nearest tenth.

As we know that the area of triangle is ,

$\rm\longrightarrow Area_{\triangle}=\dfrac{1}{2}(base)(height)$

Substituting the respective values,

$\rm\longrightarrow 100\ =\dfrac{1}{2}(x+3)(3x)\\\\\rm\longrightarrow 2(100) = 3x(x+3)\\\\\rm\longrightarrow200 = 3x^2+9x\\\\\rm\longrightarrow 3x^2+9x-200=0$

On using the <u>Quadratic</u><u> formula</u> , we have;

$\rm\longrightarrow x =\dfrac{-9\pm\sqrt{9^2-4(3)(-200)}}{2(3)} \\\\\rm\longrightarrow x =\dfrac{-9\pm \sqrt{81+1200}}{6}\\\\\rm\longrightarrow x =\dfrac{-9\pm \sqrt{1281}}{6}$