2 years ago

Find the perimeter of this triangle

Mathematics

1 answer:

LenKa [72]2 years ago

7 0

Answer:

Step-by-step explanation:

3x-5=19-x

3x+x=19+5

4x=24

x=6

You might be interested in

Find the equation of the line passing through the points (6,3) and (-4,3)<br> Y=

Molodets [167]

${ \qquad\qquad\huge\underline{{\sf Answer}}}$

Equation of line passing through given points :

Let's proceed with two point form ~

$\qquad \sf \dashrightarrow \: y - y1 = \cfrac{y2 - y1}{x2 - x1} (x - x1)$

Assume :

$\qquad \sf \dashrightarrow \: y - 3= \cfrac{3 - 3}{ - 4 - 6} (x - 6)$

$\qquad \sf \dashrightarrow \: y - 3= \cfrac{0}{ - 10} (x - 6)$

$\qquad \sf \dashrightarrow \: y - 3 = 0$

$\qquad \sf \dashrightarrow \: y = 3$

So, the equation of required line is : y = 3 ~

5 0

1 year ago

Write an equation of the line that passes through the pair of points. (-2, -3), (4,5)

Vlad [161]

Answer:

y=4/3x-1/3

Step-by-step explanation:

7 0

3 years ago

Chris makes a drink by mixing lemonade and orange juice in the ratio 13:7

Pavlova-9 [17]

Answer:

65-lemonade 35-orange juice

4 0

3 years ago

Look at the expanded number below and then choose the number that it represents.

Nastasia [14]

B. 356. 82

Hope I’m right

7 0

3 years ago

Which of the following systems of nonlinear inequalities is graphed below?

DanielleElmas [232]

Answer:

Step-by-step explanation:

6 0

3 years ago