Recursive & Explicit Definitions
Given the explicit definition: tx = 2- (n-1) - 5 and that t2 = 4, find t14

Answer:

Sub the values for x and y into the equations.

Step-by-step explanation:

x = 2

y = 1

Y = 2x - 3

1 = 2(2) - 3

1 = 4 - 3

1 = 1

Y = -½x + 2

1 = -½(2) + 2

1 = - 1 + 2

1 = 1

9514 1404 393

Answer:

  ∠G = 18°

Step-by-step explanation:

Complementary angles total 90°. The measure of G is ...

  ∠G = 90° -72° = 18°

Answer:

a. A = 111 tons

b. B = 85 tons.

Step-by-step explanation:

Let the weight of the heavier train be A.

Let the weight of the other train be B.

Translating the word problem into an algebraic equation, we have;

A + B = 196 tons .......equation 1

A - B = 26 .......equation 2

A = 26 + B .........equation 3

Substituting eqn 3 into eqn 1, we have;

26 + B + B = 196

2B = 196 - 26

2B = 170

B = 85 tons.

To find A, using eqn 3;

A = 26 + B

A = 26 + 85

A = 111 tons

Answer:

each girl get 1 sand witch and 14 quarters

Step-by-step explanation:

Answer:

4   2/3

Step-by-step explanation: the four is on the side and 2 is over 3

Answer:

4 and 2/3

Step-by-step explanation:

3/3= 1 whole

14/3 - 3/3 =11/3 - 3/3= 8/3 - 3/3= 5/3 - 3/3= 2/3

No more 3/3, or 1 whole, can be subtracted, so you add the number of 3/3, or 1 whole, that you subtracted, which adds up to 4 wholes, and then you add the 2/3, which would equal 4 and 2/3.

Step-by-step explanation:

divide 80 by for answer. number feet oer minute

Answer:

there is not enough info

Step-by-step explanation:

Answer:

Use d e s m o s graphing calculator

Step-by-step explanation:

Answer:

y = 1/3 x - 2

Step-by-step explanation:

the slope is 1/3, so make sure that you go up one, to the right 3. Start at -2 and then go from there. hopefully this helped :)

Answer:

168 or 56

Step-by-step explanation:

Answer:

The maintained speed while hiking= 3 miles per hour

Let t be the time which represent the independent variable.

Also we know that  Distance= Speed × Time

⇒ Distance traveled while hiking=3 ×t=3t

Let h represent the distance function in miles, and h(t) the dependent variable.

Then h(t)=3t

When we put t=4

Then h(4)=3×4 =12 miles.

Step-by-step explanation:

Answer:

Rotation and Revolution are two motions of the earth.

Step-by-step explanation:

The description is in the image below:

Answer: A

Step-by-step explanation: because it has the same numbers like it says Sam rented 1,2,3,4 and 5 it has it in A and it says five moths it has it in A

Answer:

im pretty sure this is right  its a 6/30 chance he would pick blue

Step-by-step explanation:

Answer:  A=3.6

Step-by-step explanation: let A= # of gallons of 30% solution of alcohol

.3A+60(.14)=.2(60+A)

.3A+8.4=12+.2A----->subtract .2A and 8.4 from each side highlight%28A=36%29 gallons of 30% solution of alcohol

Answer:

the answer is 30.75 or 30 1/4

Step-by-step explanation:

8 can't go into 2 so 8 will go into 24

8 can go into 24 3 times thats our first digit

then multiply 8 times 3 you will get 24 write that under 24

then subtract 24 from the original 24 you will get 0

bring down the 6 to where the 0 is try to divide 8 into three

because you can't u will add a 0 next to the three

that is how you get the 30

thats as much as I know sorry I used the calculator

Answer:

294

Step-by-step explanation:

126 / 6 = 21

21 x 14 = 294

Answer:√20

Step-by-step explanation:

The missing side length of the right triangle is  or about 4.47 . Explanation: When we talk about the side lengths of a right triangle,

Answer:

72-18b

Step-by-step explanation:

This simply means moving everything possible thing off x and isolate it.

y=x/3

We see x is stuck with a divide by 3 so we need to get rid of that by multiplying by 3 on both sides.

y*3=x/3*3

switch left and right side and simplify

x=3y

Done! as simple as that.

Answer:

11

Step-by-step explanation:

Answer:

15/19

Step-by-step explanation:

6/x +2/5 = 8

(multiply through by x)

6 + 2x/5 = 8x

(minus 8x from both sides)

-38x/5 + 6 = 0

(subtract 6 from both sides)

-38x/5 = -6

(times by -1)

38x/5 = 6

Times 6 by 5 and then divide by 38.

=15/19

[tex]\pink{\bigstar}[/tex] Value of x [tex]\large\leadsto\boxed{\tt\purple{\dfrac{15}{19}}}[/tex]

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➪ [tex]\sf \dfrac{6}{x} = 8 - \dfrac{2}{5}[/tex]

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• Taking L.C.M:-

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➪ [tex]\sf \dfrac{6}{x} = \dfrac{40-2}{5}[/tex]

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➪ [tex]\sf \dfrac{6}{x} = \dfrac{38}{5}[/tex]

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• Cross multiplying:-

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➪ [tex]\sf 6 \times 5 = 38 \times x[/tex]

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➪ [tex]\sf 30 = 38 \times x[/tex]

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• Taking x term one side:-

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➪ [tex]\sf x = \dfrac{30}{38}[/tex]

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• Simplifying the fraction:-

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➪ [tex]\large{\bold\red{x = \dfrac{15}{19}}}[/tex]

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Therefore, value of x is 15/19.

Answer:

The three angles of a triangle always add up to 180°.

That's basically all there is to it. I know this was pretty short but I hope it helps. :)

Answer:

The Triangle Angle Sum Theorem is that all angles in a triangle must add up to 180°.

Step-by-step explanation:

(hope this helps :P)

Answer: (3,4)

Step-by-step explanation:

Answer:

step,by, step explanation

the anwser is

Step-by-step explanation:

the anwser is 5 kg