MATHEMATICS HIGH SCHOOL

Yall please help asap its important

Answers

Answer 1

Answer:

Answer:

x = 8, perimeter of triangle = 22 units

Step-by-step explanation:

the perimeter is the sum of the sides of the triangle , that is

x + x + 2 + x - 4 ( collect like terms)

= 3x - 2

the perimeter of a rectangle is calculated as

2 ( length + breadth )

= 2(x + 3) ← distribute parenthesis by 2

= 2x + 6

equate the 2 expressions for perimeter

3x - 2 = 2x + 6 ( subtract 2x from both sides )

3x - 2x - 2 = 2x - 2x + 6 ( simplify both sides )

x - 2 = 6 ( add 2 to both sides )

x - 2 + 2 = 6 + 2 ( simplify both sides )

x = 8

The perimeter of triangle is then

= 3x - 2

= 3(8) - 2

24 - 2

= 22 units

Related Questions

Using the completing-the-square method, rewrite f(x) = x2 − 8x + 3 in vertex form.
Walters savings account has a balance of $273. After 5 years, what will the amount of interest be at 5% compounded quarterly?
The graph shows the number of laps that Jan runs as her coach times her.What is the slope of the line and what does it mean in this situation? The slope of the line is(blank) This means that Jan runs(blank) laps every (blank)
Find two consecutive positive even numbers the sum of whose squares is 340
Y = 2x + 4 is this exponential or linear?

Write 7340 in standard for

Answers

The standard from means writing in the most simplified form i.e. 7340 = 7000+300+40 is the standard from of the number 7340. Sometimes, scientific notation can also be called as standard form. Then, we write in powers of 10. i.e. 7340 = 7.340 *10^3

Hello please help thanks

Answers

Answer:

It’s the first one, precipitation
Hope this helps!

Answer: Its C. Its a gas because it evaporated.

Step-by-step explanation:

a set of numbers is shown below 0,0.6,2,4,6 which of the following shows all the numbers from the set that make the ineqaulity 2x +3 greater than or eqaul to no less than 7 true?

Answers

I think I have this one gotta look

Which of these numbers are irrational? A) 4.3 B) -5/9 C) 1.618 D) _/6

Answers

Answer: Its C

Step-by-step explanation:

Well, this irrational, or never-ending, ratio starting with 1.618 has been given many names over the years including the “golden ratio” and the “divine proportion”.

0verall what im trying to say is, its c

A kite string is attached to a peg in the ground. If 100 meters of kite string are played out on the kite and the string makes an angle of 49° with the ground, what is the distance, in meters, from the kite to the ground? (Assume that the string is taut and the ground is level.)A. 133
B. 115
C. 75
D. 66
E. 52

Answers

The answer would be C) 75 meters between the kite and ground.

Graph y=2x+3 and it's inverse

Answers

The red line is y=2x+3
The blue line is its inverse : y=(x-3)/2

Other Questions

Add or subtract the following mixed fractions. all answers must be in simplest form. show all work 7 2/5 - 6 1/5 =

Find the surface area of the prism.A. 1589 ft2 B. 9534 ft2 C. 811,551 ft2 D. 1,623,102 ft2

6xy (x 2 - xy + y 2 )

What is the nth term of this sequence 12 22 32 42 52