3 years ago

How are the points (8,7) and (-8,7) related?

Mathematics

1 answer:

den301095 [7]3 years ago

6 0

The point is reflected over the y-axis
They both have the same y value but the x is negative in one

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URGENT PLEASE ANSWER (NTH TERM), 15 POINTS + BRAINLIEST !! (fibonacci sequence , algebra, simple) *show working out please*

Gre4nikov [31]

a) 1 1 2 3 5 8 13 21 34

So, nineth term is 34

b) a+2b+2a+3b=3a+5b

c) a= 3 b= 4

Work is on attachment.

Hope this helped!

8 0

4 years ago

Estimate 40% of 20 equals

Delvig [45]

40% of 20 is 8 8 is the answer

6 0

3 years ago

Read 2 more answers

The sum of two consecutive numbers is -165. Find the value of the smaller number.

Svetllana [295]

Answer:

-83

Step-by-step explanation:

x+(x+1)=number

x+(x+1)=-165

2x+1=-165

-1 -1

2x=-166

/2 /2

x=-83

We can check our work by adding -83+-82=-165 because -83 would be the smaller number.

-83.

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3 years ago

School a rented 1 van and 3 buses with 89 students. School b rented 4vans and 3 buses with. 131 students. Each van and each bus

iogann1982 [59]

Answer:18

Step-by-step explanation:

3 0

3 years ago

In a health club, research shows that on average, patrons spend an average of 42.5 minutes on the treadmill, with a standard dev

Paha777 [63]

Answer:

0.3114

Option d is right

Step-by-step explanation:

Let X be the time spent on a treadmill in the health club

Given that research shows that on average, patrons spend an average of 42.5 minutes on the treadmill, with a standard deviation of 5.4 minutes

Also given that X is normal

the probability that randomly selected individual would spent between 30 and 40 minutes on the treadmill.

$= P(30$

round off to two decimals tog et

the probability that randomly selected individual would spent between 30 and 40 minutes on the treadmill is 0.31

Hence option d is right

3 0

4 years ago