2 years ago

18. The perimeter of the given triangle is 36 cm. Find the value of x.

Mathematics

1 answer:

tester [92]2 years ago

4 0

Answer:

x = 7

Step-by-step explanation:

(x+2)+(3x-9)+(2x+1) = 36

6x - 6 = 36

6x = 42

x = 7

You might be interested in

Rate of change of 15

konstantin123 [22]

Answer:A General Note: Rate of Change

The average rate of change between two input values is the total change of the function values (output values) divided by the change in the input values.

Step-by-step explanation:

4 0

3 years ago

EASY FOR PEOPLE THAT KNOW HOW TO DO MATH, HELP NEEDED

SIZIF [17.4K]

Answer:

1 and 5/24 gallon left

Step-by-step explanation:

https://www.slader.com/discussion/question/mark-wants-to-paint-a-mural-he-has-113-gallons-of-yellow-paint-114-gallons-of-green-paint-and-78-g-2/

its a reliable link

3 0

2 years ago

Read 2 more answers

What is the range of the function<br> f(x) = (x - 1)? when the domain is {-5, 0,5}?

Nimfa-mama [501]

Answer:

f(x) = (x - 1)2

f(x) = 2x - 2

let x = -5, f(x) = -12

let x = 0, f(x) = -2

let x = 5, f(x) = 8

range is {-12, -2, 8}

7 0

2 years ago

2 to the -3 power over 2 to the -2 multiply 2 to the 6 power.

ioda

Step-by-step explanation:

Please gimme brainliest

I hope it's correct

6 0

2 years ago

Which expression is equivalent

almond37 [142]

$Answer:10 {x}^{2} - 4y + 2 {x}^{2} - y$

5 0

2 years ago

Read 2 more answers