please help me .
find the perimeter of each figure (i) and (ii)​

Answer:abcd

Step-by-step explanation:

"If a point (x, y) is shifted 'h' units upwards, coordinates of the image point will be",

(x, y) → (x, y + h)

If the vertices of a square are,

A(1, 2), B(3, 2), C(3, 4), D(1, 4)

If these vertices are shifted 5 units upwards, then the coordinates of the vertices of the image will be,

A(1, 2) → A'(1, 2+5)

          → A'(1, 7)

B(3, 2) → B'(3, 2+5)

           → B'(3, 7)

C(3, 4) → C'(3, 4+5)

           → C'(3, 9)

D(1, 4) → D'(1, 4+5)

          → D'(1, 9)

Therefore, Option (A) will be the answer.

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Answer:

3n - 10

Step-by-step explanation:

Find the difference between the terms

-7 , -4 , -1,  2,  5  

  +3   +3   +3  +3

Difference of terms = 3,  so you'd write that as 3n  

Then you'd need to find the difference between the 1st term and 3:  

3 > -7

  - 10

So you'd write that as 3n - 10

Answer:

Step-by-step explanation:

here

base(b) = 13 yd

height (h) = 4 yd

area of triangle

= 1/2 *b*h

= 1/2 * 13 * 4

= 26 yd²

Answer:

x and y = 4

Step-by-step explanation:

Since y=x --->         x=2x-4

                              -x  -x

0=x-4            

+4   +4  ------------------> Therefore, x= 4 and y= y

If you could graph both lines you would find they intersect at (4,4)

Answer:

(4,4)

Step-by-step explanation:

Answer:

Olá, tudo bem?

Step-by-step explanation:

Meu nome é Ana Kesia, e o seu?

Foi mal, Nn Consegui responder!

Answer:

The quantity of column A is greater

Step-by-step explanation:

sin 45 = 0.7071

cos 45 = 0.525

therefore, 0.7071 > 0.525

therefore. sin 45. > cos 45

Answer:

100°

Step-by-step explanation:

The sum of all the angles in a triangle is 180°.

This is 1 + 3 + 5 = 9

180 ÷ 9 = 20

The scale factor is 20.

Multiply 5 (the greatest angle) by the scale factor.

5 x 20 = 100

Step-by-step explanation:

perp. 1/2

y - 2 = 1/2(x + 4)

y-2 = 1/2x+2

y=1/2x+4

Answer:

10.4

Step-by-step explanation:

with reference angle 60

perpendicular (p)= 18

base(b)= x

tan 60 = p/b

[tex]\sqrt{3}[/tex]  = 18/b

b = 10.4

Answer:

68 bicycles.

Step-by-step explanation:

Let there be x bicycles, then there are (93 - x) tricycles.

From the given values:

2x + 3(93 - x) = 211

2x + 279 - 3x = 211

-x = 211 - 279 = -68

x = -68/-1 = 68.

(x stands for bicycles btw!!)

2x + 3(93 - x) = 211

2x + 279 - 3x = 211

-x = 211 - 279 = -68

x = -68/-1 = 68.

68 bikes :))))))

Step-by-step explanation:

Hey!

So mode is basically the most occurring number in the given data.

So first arrange it in ascending or descending order.

so it will be- 1,1,2,2,3,7

Here the most frequently occurring is 1 and 2

so mode=1,2

Answer:

mode is 6 since it has the highest frequency

Answer:

1.8 ; 11.8 ; 4.18

Step-by-step explanation:

Given the data:

X : 2.4,1.6, 3.2,0.3, 1.5

Mean, m = Σx / n

Σx = 9 ; n = 5

m = 9 /5

m = 1.8

If data is increased by 10:

X : 12.4, 11.6, 13.2, 10.3, 11.5

Σx = 59 ; n = 5

m = 59 /5

m = 11.8

If data values is doubled :

X : 5.76, 2.56, 10.24, 0.09, 2.25

Σx = 20.9 ; n = 5

m = 20.9 /5

m = 4.18

Answer:

you need to divide the distance by the time it takes to travel that same distance, then you add your direction to it.

Step-by-step explanation:

Answer:

4K^4

Step-by-step explanation:

Answer:

4k^4

Step-by-step explanation:

Just break it down step by step. The cube root of 64 is 4, since 4*4*4 = 64.

The cube root of k^12 is k^4, since k^4*k^4*k^4 = k^12 (since you add the exponent together when multiplying.

So, when you put this together, the cube root must be 4k^4.

9514 1404 393

Answer:

  4

Step-by-step explanation:

The median of a data set with an even number of members is the average of the middle two. We are told that is 6. The average of the whole set of 4 integers will be the average of the averages of the middle two and the two others.

In other words, the average of 6 and the number you're looking for is 5. That means the number you're looking for is x, where ...

  (x +6)/2 = 5

  x +6 = 10

  x = 4

The mean of the largest and smallest integers is 4.

Answer:

0

Step-by-step explanation:

Remark

It is not at all obvious which function goes where.  The way to write this so you can tell is

h(g(x))

That means that wherever you see an x in h(x), you put g(x) there.

Formula

h(x) = 2x + 14

h(g(x)) = -2 * g(x) + 14

Solution

h(g(x)) = -2 * [3(x - 2) + 1] + 14

h(g(x)) =-2 [ (3x - 6) + 1 ] + 14

h(g(x)) =-2 [ 3x - 6 + 1) ] + 14

h(g(x)) =-2 [ 3x - 5 ] + 14

h(g(x)) = -6x + 10 + 14

h(g(x) = -6x + 24

h(g(4)) =-6*4 + 24

h(g(4))  = 0

Answer:

-6

Step-by-step explanation:

plato

Answer:

Step-by-step explanation:

+18-9+5-3 = 11

It's on the eleventh floor and must go down 11 floors to return to the ground floor.

Answer:

Step-by-step explanation:

No there is no need for 61 because you’ll be at max capacity

Answer 152.7.

What is an Arithmetic operation?

An arithmetic operation is specified by combining operands with a single arithmetic operator. Adding, subtracting, dividing, and multiplying are examples of built-in functions that may be used to express mathematical operations. PEMDAS is generally used to calculate different arithmetic operations.

Given the equation 10.5p + 9.9r. we need to evaluate the equation when  p= 7 and r= 8. putting these values in the given equation.

10.5*7 + 9.9*8

=152.7

Therefore, the solution of the given equation will be 152.7.

Learn more about arithmetic operations here:

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Answer:

hope you like my question

Step-by-step explanation:

Hi -

What you want to do here is solve the equation by substitution.

To do that, you solve one of the equations for y. then plug that into the other equation so you have an equation with only x as the variable.

1) Solve either equation for y. Lets go with the first one:

4x+5y=102

Subtract 4x from each side:

5y=102-4x

Divide both sides by 5

y=(102-4x)/5

2) Plug this value for y into the other equation we started with:

7x+5y = 126

7x + 5((102-4x)/5) = 126

3) Solve the resulting equation for x.

Since we are multiplying and dividing (102-4x) by 5 the 2 5s cancel each other out

7x + 5((102-4x)/5) = 126

7x + 102 - 4x = 126

Combine the 2 x terms:

3x+102=126

subtract 102 from each side:

3x = 24

Divide both sides by 3:

x=8

Once we have a value for x, we can plug that number into either one of our starting equations to solve for y.

4x + 5y = 102; if x = 8

32+5y = 102

subtract 32 from each side:

5y = 70

Divide both sides by 5:

y = 14

So x = 8 and y = 14.

You can check your work by plugging these numbers both into your 2 initial equations.

4x+5y=102; 4*8+5*14 = 102

7x+5y=126; 7*8 +5*14 = 126

The answer is

[tex]5 \frac{3}{5} [/tex]

If you want in decimal form, the answer would be,

[tex]5.6[/tex]

Step-by-step explanation:

I've used elimination method over here but it can also be done by using substitution.

Answer:

I don't know what z I don't know I don't know

Answer:

Maybe 78 and 76

Step-by-step explanation:

Thats what I got, Idrk how to explain it though-

Answer: Is 26 so

Gib brainliest pwease

Step-by-step explanation: Your dummy

before your account goes bye bye

Answer:

8feet

Step-by-step explanation:

Given the height of the cabin modeled by the equation;

H(t)= -16cos(3.14t/45)+24

at the maximum height dH/dt = 0

dH/dt = 3.14/45(16)sin(3.14t/45)

dH/dt = 1.116sin(3.14t/45)

0 = 1.16sin(3.14t/45)

sin3.14t/45 = 0/1.16

sin3.14t/45 =0

3.14t/45 = arcsin0

3.14t/45 = 0

3.14t  = 0

t = 0seccs

Substitute t = 0 into the expression

H(t)= -16cos(3.14t/45)+24

H(0)  = -16cos(3.14(0)/45)+24

H(0) = -16cos0 + 24

H(0) = -16+24

H(0) = 8feet

Hence the maximum height of the cabin is 8feet

Answer:

1) Similar

2) similar

3) Dissimilar

4) Dissimilar

5)similar

Step-by-step explanation:

similar:KAPAG MAGKAPAREHO ANG NUMBER NG DENAMONATOR NG ISANG FRACTION O MAG KAPAREHO ANG KANILANG NUMERATOR NUMBER

DISSIMILAR:KAPAG HINDI MAGKAPAREHO ANG NUMBER NG DENAMONATOR O HINDI MAGKAPAREHO ANG NUMBER NG NUMERATOR

Answer:

There are 1849 tiles on the whole wall.

Step-by-step explanation:

If there are 85 tiles along the two diagonals, we can use the following rule:

[tex]\frac{85+1}{2}=43[/tex]

So we have 43 tiles in the first diagonal and 85-43 = 42 in the second diagonal.

Now, as we have a square the side will have 43 tiles so the total area will be cover with:

[tex]A=43*43=1849[/tex]

Therefore, there are 1849 tiles on the whole wall.

I hope it helps you!                              

Answer:

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