How do you find the perimeter of a triangle?

Answers

Answer 1
Answer: To find the perimeter you need to add all 3 sides
Answer 2
Answer: Yes, the user Marient is right.

You must add all of the lengths of each side to find the primeriter.

This goes for every shape. :)

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if the sum of a number and two is doubled, the result is six less than three times the number. find the number. help me solve this, not great at math especially word problems thank you.
Ruth, Daisy, and Martin share £750 in the ratio of 3:5:7. Determine how much money Ruth receives.
A regular polygon could not have an interior angle measure of A. 45º B. 90º C. 150º D. 160º
Can someone help me?

Three lights go on together first changes every 5 sec second every 6sec third every 8 sec when is the next time they go on together

Answers

In order to calculate, you need to find their LCM
LCM of 5,6 and 8 is equal to 120

So, That time will be 120 sec = 2 min.
In short, Your Final Answer would be 2 min.

Hope this helps!

uses long wavelength energy in the electromagnetic spectrum to reflect waves to a receiver and form images from space​

Answers

Step-by-step explanation:

Since the last reflecting off glass

The Patels took out a 15-year mortgage. How many monthly payments will they have to make on this mortgage? A. 360
B. 60
C. 180
D. 90

Answers

There are 12 months in a year, and 15 years to pay the mortgage.

Therefore you are simply doing 12 multiplied by 15.

12 × 15
= 180

So your answer is C. 180

Final answer:

To calculate the total number of mortgage payments over a period of 15 years, one should multiply the number of years by 12. Thus, a 15-year mortgage will have 180 payments in total.

Explanation:

The Patels took out a 15-year mortgage. A mortgage is usually paid on a monthly basis. Therefore, to calculate the total number of payments the Patels will make, multiply the number of years by 12 - the number of months in a year. So, 15 years * 12 months/year equals 180 payments. Therefore, the correct answer is C. 180.

Learn more about Mortgage Payments here:

brainly.com/question/34218035

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Which rule represents the translation of hexagon DEFGHI to hexagon D'E'F'G'H'I'?(x, y)→(x - 8, y - 7)

(x, y)→(x - 7, x - 8)

(x, y)→(x - 4, x - 5)

(x, y)→(x - 5, y - 4)

(adding picture in a second)

Answers

We will choose two vertices of hexagon DEFGHI and hexagon D´E´F´G´H´I´:
D ( 2, 5 )  → D´( - 6 - 2 )
E ( 5, 5 )  → E ´( - 3. - 2 )
- 6 = 2 - 8,      - 2 = 5 - 7
- 3 = 5 - 8,      - 2 = 5 - 7
Answer: A) ( x, y )→ ( x-8,  y-7 )

Answer:

A. (x, y)→(x − 8, y − 7)

Step-by-step explanation:

. A quadrilateral has four right angles. What figure could it be? Select All That Applyparallelogram
square
rectangle
rhombus

Answers

It has to be a square and a rectangle because they are the only ones with for right angles.
The answers are square and rectangle and rhombus because a parallelogram has a different angle for its corners 

Payton leaves to go on an 858585 minute bike ride at 3{:}27\text{ p.M.}3:27 p.M.3, colon, 27, start text, space, p, point, m, point, end text Payton's family eats dinner at 5{:}45\text{ p.M.}5:45 p.M.5, colon, 45, start text, space, p, point, m, point, end text How much time will Payton have between finishing her bike ride and eating dinner?

Answers

There are no 858585 minutes between 3:27 PM and 5:45 PM when Payton's family eats dinner, as this would mean that Payton goes on over 596 day bike ride, which is unrealistic.

The question would be realistic, if it was:

Payton leaves to go on an 85 minute bike ride at 3:27 PM.

Payton's family eats dinner at 5:45 PM. How much time will Payton have between finishing her bike ride and eating dinner?

Answer:

Payton has 53 minutes between finishing her bike ride and eating dinner

Step-by-step explanation:

- Payton rides for 85 minutes.

If she starts by 3:27 PM, she would finish by 4:52 PM.

- Dinner is by 5:45 PM.

We are required to find how much time is between 4:52 PM and 5:45 PM.

Subtract:

.........H...............M

.........05............45

.........04............52

.................................

.........00............53

Payton has 53 minutes

Answer:

Step-by-step explanation:

Guven:

Time of bike ride = 3:27 PM

Time of dinner = 5:45 PM

Bike ride = 85 minutes

Time that bike ride ended = 3:27 + 85

= 3:27 + 1:25

= 4:52 PM

duration left between after the ride and dinner time = 5:45 - 4:52

= 45 + 8 minutes

= 53 minutes