How do you find the perimeter of a dented square HERE IS THE PIC....

Answers

Answer 1

Answer:
To find the perimeter of anything, you look at it and figure out how far
an ant has to walk if you put it down at one corner, and it walks all the way
around all the edges until it gets back to where it started.

On this square with a bite cut out of it, I see three x's and three 1's that
the ant has to walk. That looks a lot like 3x+3 to me.

Related Questions

Joanne buys a rectangular rug with an area of 35/4 square meters. The length of the rug is 7/2 meters. what is the width, in meters, of the rug? HELP!!!!!
Carmen measured a room to be 10 1/2 feet by 12 5/8 feet. What is the area of the room written as a decimal
How do I find the area of a triangle?
How can you solve an equation with a variable on ni tu sides?
Does the equation represent a linear or nonlinear function explain 2x+3y=7

What is the ratio of x to y?A. -3/2
B. -2/3
C. 2/3
D. 3/2
(Question attached)

Answers

Ratio of x to y=x/y
1) we have to find out the value of "x" or "y",
--if we find out the value of x, for instead:
2/3=x/(3x+y)
least common multiple: 3(3x+y)
2(3x+y)=3x
6x+2y=3x
6x-3x=-2y
3x=-2y
x=-2y/3

Therefore: ratio of x to y = x/y=(-2y/3) / y=-2/3

Answer: B. -2/3

---if we find out the value of "y",
2(3x+y)=3x
6x+2y=3x
2y=3x-6x
2y=-3x
y=-3x/2

The ratio of x to y = x/y=x / (-3x/2)=-2/3

Answer: B. -2/3

Y = 4x+1 y=x^2 + 2x - 2 A.6,2 B. 2,6 C. -6,2 D. -6,-2

Answers

Answer:

The solution is (3,13) and (-1,-3). So none of the mentioned options is correct.

Step-by-step explanation:

Given that

$y = 4x + 1 (i)$

$y = x^2 + 2x -2 (ii)$

Now, by susbstituting the value of 'y' from equation i to equation ii, we get

$4x+1=x^2 + 2x -2$

$0=x^2 + 2x -2-4x-1$

$0=x^2 + (2x -4x) +(-2-1)$

$0=x^2 + (-2x) +(-3)$

$0=x^2 -2x -3$

$x^2 -2x -3 = 0 (iii)$

Now by factorization, equation iii can be written as

$x^2 -3x +x -3 = 0$

$x(x -3) + 1(x -3) = 0$

$(x -3)(x +1) = 0$

x = 3 and x = -1

By putting the values of x in equation i, we get

y = 4(3) + 1

y = 12 +1

y = 13

and

y = 4(-1) + 1

y = -4 +1

y = -3

Therefore, the solution is (3,13) and (-1,-3). So none of the mentioned options is correct.

Please help I’m stuck and it’s late and it’s due tomorrow

Answers

the shape is a pyramid which means theres 4 triangles (all are equal) and a square at the bottom

Tringle area: 1/2bh

1/2(4)*5=10

area of triangle is 10m

Square area: bh

4*4=16

area of square 16m

surface area:

4(10)+16= 56

surface area: 56m

Answer:

google SA of a pyramid and fill it out

Step-by-step explanation:

What is the fraction of -0.45

Answers

move the - sign away

0.45
that is 45 hundereths
45/100
-0.45=-45/100=-7/20

it is -45/100 or simplified to -7/20

A tire has 36 pounds of air. it has only half of the amout of air needed to fill it. how many more pounds of air are needed to fill it

Answers

Answer:

Step-by-step explanation:

The parallelogram shown below has an area of 135 units2 Find the missing base.

Answers

Answer: 9

===================================================

Explanation:

The area of the parallelogram is equal to the base times height. The formula to use is A = b*h. The height and base are always perpendicular to one another.

The base is some unknown variable b. Multiply the base by the height 15 to get 15*b which is equal to the area 135

Therefore, 15*b = 135

Divide both sides by 15 and we isolate b

15b = 135

15b/15 = 135/15

b = 9

So the base is 9

Check:

area = base*height = 9*15 = 135

so the answer is confirmed

side note: we never use the value 17 at all. It is likely put in there as a distraction.

Answer: