2 years ago

Write a recursive rule for the sequence. 7, 6, 13, 19, 32, ...

Mathematics

1 answer:

Zinaida [17]2 years ago

4 0

Answer:

Step-by-step explanation:

+7-1

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A group of 7 students was asked, "How many hours did you watch television last week?" Here are their responses. 20,6,17,10,19,15

Burka [1]

Answer: 13.71

Step-by-step explanation:

20+6+17+10+19+15+9=96

96/7=13.71

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3 years ago

A season ticket to the olde theater costs $76 and admits you to 6 plays. single tickets to each play cost $15. how much do you s

Maksim231197 [3]

Answer:

Step-by-step explanation:

6×15=90 90-76=14 you save 14 dollars

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2 years ago

Which pairs of angles are alternate interior angles? Select all that apply.

andrezito [222]

<h3>Answers: Choice A and Choice C</h3>

Explanation:

Think of the vertical lines as train tracks (the metal rails).

Stuff between the rails are interior angles.

Angles 3 and 6 are one pair of alternate interior angles because they are on alternating sides of the transversal line. The other pair of alternate interior angles are angles 4 and 5.

Alternate interior angles are congruent when we have parallel lines like this.

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2 years ago

Which number produces an irrational number when added to 0.5?

Andru [333]

It would be the square root of 3

5 0

2 years ago

Somebody please help me with this !!!

Damm [24]

Step-by-step explanation:

Case 1 :

$3x + 2y = 6 \\ 4x + y = 2 \\ 3x = 6 - 2y \\ x = \frac{6 - 2y}{3} = \\ x = 2 - \frac{2y}{3} \\ 4(2 - \frac{2y}{3} ) + y = 2 \\ 8 - \frac{8y}{3} + y = 2 \\ - 1.67y = - 6 \\$

$y = 3.59 \\ x = 2 - \frac{2y}{3} \\x = 2 - \frac{2 \times 3.59}{3} \\ \\ x = - 0.39$

Case 2 :

$3x + 2y = 6 \\ 4x - y = 2 \\ x = 2 - \frac{2y}{3} \\ 4(2 - \frac{2y}{3} ) - y = 2 \\ 8 - \frac{8y}{3} - y = 2 \\ - 3.67y= - 6 \\ y = 1.63$

$x = 2 - \frac{2y}{3} \\ x = 2 - \frac{2 \times 1.63}{3} \\ x = 2 - 1.087 \\ x = 0.913$

7 0

2 years ago