please help me with whole answer i give brainliest.

Answer:

x = 10

Step-by-step explanation:

5x + 6 = x + 46

4x = 40

x = 10

Answer:

a) The coordinates of the missing vertex = (7, 8)

b) Area = 18 square units

   Perimeter = 18 units

Step-by-step explanation:

a) We know three of the four vertices:

A: (4, 2)           C ______ D(?)

B: (7, 2)               |             |

C: (4, 8)           A |______| B  

To find the coordinates of the missing vertex we need to calculate the distance in the x-direction from point A to point B:

[tex] B_{x} - A_{x} = 7 - 4 = 3 [/tex]                    

Hence, the distance of point D from point C in the x-direction is:

[tex] D_{x} = C_{x} + 3 = 4 + 3 = 7 [/tex]

Now, to find the coordinate in "y" we need to calculate the distance in the y-direction between point C and point A:

[tex] C_{y} - A_{y} = 8 - 2 = 6 [/tex]  

Then, the distance of point D from point B in the y-direction is:

[tex] D_{y} = B_{y} + 6 = 2 + 6 = 8 [/tex]

Therefore, the coordinates of the missing vertex (point D) are:

[tex] D = (D_{x}, D_{y}) = (7, 8) [/tex]    

b) The area of the rectangle is:

[tex] a = (B_{x} - A_{x})*(C_{y} - A_{y}) = 3*6 = 18 units^{2} [/tex]

The perimeter is given by:

[tex] p = 2*(3 + 6) = 18 units [/tex]

I hope it helps you!          

Answer:

i cant answer this one, its waaaay too confusing for me

Step-by-step explanation:

Answer:

5540.340

Step-by-step explanation:

That's My Answer For It

Answer:

5540.33990183 in 3 decimal places would be

5540.340

Answer:

Q1 2. Q2 3.

Step-by-step explanation:

to solve a system of equations, you would usually have to use either elimination or substitution. however, in both of these problems, Y is given directly so that's unnecessary

for these, all you have to do is plug in y and then solve for x, where x is then the first number in the ordered pair and y is the second number.

Q1 48/-6 = -8, so the answer is (-6,-8)

Q2 10/2=5, so the answer is (5, -1)

if you need me to explain the algebra steps in full I will, just let me know

Answer: 41

Step-by-step explanation:

You need to subtract the 82 by the 41 so 82-41 then you would find the missing part. Or you could add 4 to the 4 to make 8 and then add the 1 to the 1 to get 2

Answer:

12.5 rabbits

Step-by-step explanation:

So I guess I would say 12

Answer:

correct

Step-by-step explanation:

Answer:

y=2x+1

Step-by-step explanation:

Answer:

m+3=amount of cups he needs to make brownies

Step-by-step explanation:

If he has m amount of cups and he needs 3 more to make the brownies, If you just add 3 to m amount it should be the right answer

Sorry if im wrong

Answer:

B

Step-by-step explanation:

Answer:

5.5

Step-by-step explanation:

It asks for just the Stevens family, so the first sentence is a trick.

Take $49.50 and divide it by $9 an hour. You will end up with 5.5 hours.

Answer:

1/8

Step-by-step explanation:

Answer:

math do be hard but stan han seungwoo

Step-by-step explanation:

Answer:

x = 7

Step-by-step explanation:

Given

3x - 5 = 16 ( add 5 to both sides )

3x = 21 ( divide both sides by 3 )

x = 7

Answer:

Step-by-step explanation:

Answer:

do you need help with anything.?

Step-by-step explanation:

Answer:

Me

Step-by-step explanation:

Answer:

What do u need help with

Step-by-step explanation:

Answer:

Graph A

Step-by-step explanation:

A = y = 1.5   x =  -2\<x,< 3  

B = y = 0.2   x =  -2<x < 2

C = y = -1.2  x =  -2< x\< 3

D = y =  1.2   x = - 2< x < 2

Answer:

a) The ratio of height is 2:15

b) The ratio of surface area is 4:225

c) The ratio of volume is 8:3375

Step-by-step explanation:

The scale factor of model to original is 2 :15

Please remember the concept, when scale factor is a:b

Then ratio of sides would be same a:b

The ratio of surface area is [tex]a^{2} :b^{2}[/tex]

The volume is [tex]a^{3} :b^{3}[/tex]

According to the concept,

The ratio of height is 2:15

The ratio of surface area is [tex]2^{2} :15^{2}[/tex] =4:225

The ratio of volume is [tex]2^{3} :15^{3}[/tex] =8 :3375.

Answer:

Step-by-step explanation:

4 because as shown below. An equilateral triangle has 3 lines of symmetry.

Answer:

D

Step-by-step explanation:

The zeros are the values of x on the x- axis where the graph crosses.

The graph crosses the x- axis at x = - 4 and x = - 6

Then x = - 4 and x = - 6 are the 2 zeros → D

Answer:

I think the answer is C

Step-by-step explanation:

Domain : All real numbers since this is an exponential function.

Range : (-∞,0)

Domain : All real numbers since this is an exponential function.

Range : (0,∞)

Domain : All real numbers since this is an exponential function.

Range : (-∞,0)

So Option C  : )The ranges of f(x) and h(x) are different from the range of g(x).

verry very sorry for this

Answer:

2, 262%, 5, 26.2

Step-by-step explanation:

Nuff said

Answer:

262%, 2/5, 26.2

Step-by-step explanation:

262% is more than 100%, therefore it is 1st.

2/5 is equal to 40%, which is greater than 26.2, but less than 262% so it is 2nd.

26.2 is less than the previous answers so it is 3rd.

Hope this helps!~~ <3