2 years ago

What is the formula for the perimeter of a triangle?

Mathematics

1 answer:

sesenic [268]2 years ago

8 0

Side 1 + side 2 + side 3

E.g.

2 + 4 + 3 = 9

Have a luvely day!

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Lai ales What is the quotient? + 2y2 - 6y-20 4y+12 y2 +5y+ 3y2 + 18y+27

vesna_86 [32]

Answer:

here are two possible solutions

Step-by-step explanation:

6 0

3 years ago

Simplify the following expression.( Fraction form) 7-5/6 * 7-7/6

Ipatiy [6.2K]

Answer:

1295/36

Step-by-step explanation:

the statement tell us:

(7-(5/6))*(7-(7/6))

we have:

(7-(5/6))=((6*7)-5)/6=(42-5)/6=37/6

and we have:

(7-(7/6))=((6*7)-7)/6=(42-7)/6=35/6

we need multiply both terms:

(37/6)*(35/6)=(37*35)/(6*6)

finally we have

1295/36

5 0

2 years ago

Someone please help me. I will give you hella points I need this answer to like graduate type

PtichkaEL [24]

Answer:

$9 and $7

Step-by-step explanation:

The first equation:

x + 2y = 23

The second equation:

2x + 3y = 39

Convert to slope-intercept form:

x + 2y = 23 ⇒ 2y = -x + 23 ⇒ y = -1/2x + 11.5
2x + 3y = 39 ⇒ 3y = -2x + 39 ⇒ y = -2/3x + 13

The graph is attached

Intersection point is (9, 7)

Adult tickets cost $9
Child tickets cost $7

8 0

3 years ago

How to write 8.517 in word form

inysia [295]

Answer:

8.517 in word form is eight and five hundred seventeen thousandths or eight

3 0

3 years ago

What is the equation in slope intercept form of a line with slope -4/3 and y-intercept -2

Marta_Voda [28]

Y=mx+b
m=slope
b=y-intercept

Given
Slope=-4/3
y-intercept=-2

Plug them into the slope intercept formula
Final answer: y=-4/3-2

6 0

3 years ago