Explain why a + b = d.

Answer:8cm

Step-by-step explanation:112/14=8

Answer: Figure A to Figure B is a scale factor of 0.5

Step-by-step explanation:

It's not too hard to figure out scale factor, since the two shapes are the same aside from their scale. Notice how Figure A is 4 units tall, and that Figure Bis 2 units tall. From one figure to another, use the equation Figure B/Figure A to find the scale factor. Although you won't really need to memorize all this, you can count the amount of units on your fingers and figure it out from there.

Answer:

D) C': ( -3, -2), D': ( -4, 1), E': ( -1, -2)

Step-by-step explanation:

Formula for this equation:

(x - 5, y - 3)

C:

(2, 1)

(x - 5, y - 3)

C': ( -3, -2)

E:

(4, 1)

(x - 5, y - 3)

E': ( -1, -2)

D:

(1, 4)

(x - 5, y - 3)

D': ( -4, 1)

Answer:

x = 4

Step-by-step explanation:

Given a line parallel to a side of the triangle and intersecting the other 2 sides then it divides those sides proportionally, that is

[tex]\frac{10-x}{x}[/tex] = [tex]\frac{3}{2}[/tex] ( cross- multiply )

3x = 2(10 - x)

3x = 20 - 2x ( add 2x to both sides )

5x = 20 ( divide both sides by 5 )

x = 4

Answer:

0

Step-by-step explanation:

-4(2x+5)+8x+20

-8x-20+8x+20

0+0=0

0

Answer:

5

Step-by-step explanation:

order from least to greatest: 3, 3, 4, 6, 8, 21

4 and 6 are in the middle

6+4=10

10/2=5

hope this helps

Answer:

A=105.12ft sq

Step-by-step explanation:

Area of the rectangle

A=8(10)

A=80

Area of the circle

if d=8 then r=4

A= (1/2) 3.14(4)

A= (1/2) 3.14(16)

A=3.14(8)

A=25.12

Area of the whole thing

A=80+25.12

A=105.12ft sq

Answer:

-6 2/3

Step-by-step explanation:

Won't waste your time with an explanation since this is a multiple choice question.

Answer:

10

Step-by-step explanation:

tan x

= Opposite / Adjacent

= 9 / 12

= 1 / 3

= 0.51° ( approximately )

Round to nearest tenth,

= 10

Answer:

median is 6(sub2pewdiepie)

Step-by-step explanation:

Answer:

what is the question

Step-by-step explanation:

Answer:

5t + 4y

Step-by-step explanation:

Answer:

that is what it would look like

Hope it helps!❤❤

Answer:

Step-by-step explanation:

a² + b² = c²

side1² + side2²  = hypotenuse²      side 1 = 6.75       hypotenuse = 11.25

                                                        solve for     side 2 = ???

side2²  =  hypotenuse²  -  side1²

side2  =  [tex]\sqrt{hypotenuse^2 - side1^2}[/tex]

          = √(11.25² - 6.75²)

          = √(126.56 - 45.56)

          = √(81)

side 2 = 9

Answer:

The anwser is that it's 8 inches

Step-by-step explanation:

How i figured this out is since it's a woksheet,

I can guess that its a rectangle or quadrtilateral. One side is 6 inches, so the exact opposite side is also the same size, so we would have to double the 6 to 12. We know that the perimeter is 28, we can subtract 28 from 12 so that we can find out how long it is. We get 16 from 28-12 and we need to half the amount to find out how long one side is. let me know if you have any more quesitons because i dont know if i explained it well

Solve equation [2] for the variable y

[2] 2y = -5x + 1

[2] y = -5x/2 + 1/2

// Plug this in for variable y in equation [1]

[1] 7x - 3•(-5x/2+1/2) = -5

[1] 29x/2 = -7/2

[1] 29x = -7

// Solve equation [1] for the variable x

[1] 29x = - 7

[1] x = - 7/29

// By now we know this much :

x = -7/29

y = -5x/2+1/2

// Use the x value to solve for y

y = -(5/2)(-7/29)+1/2 = 32/29

Solution :

{x,y} = {-7/29,32/29}

Answer:

14

Step-by-step explanation:

Answer:

5.1

Step-by-step explanation:

thats what i got on savvas hope this helps!

The distance between the points​ S(2.3,4.8) and​ T(6.4,7.9) is 5.14 units.

Distance between two points is the length of the line segment that connects the two points in a plane.

Given that, two points S(2.3,4.8) and​ T(6.4,7.9), we need to find the distance between them,

The distance between the two points =

D = [tex]\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

Here, (x₁, y₁) and (x₂, y₂) are S(2.3,4.8) and​ T(6.4,7.9)

So,

D = [tex]\sqrt{(6.4-2.3)^2+(7.9-4.8)^2}[/tex]

= [tex]\sqrt{(4.1)^2+(3.1)^2}[/tex]

= [tex]\sqrt{26.42[/tex]

= 5.14

Hence, the distance between the points​ S(2.3,4.8) and​ T(6.4,7.9) is 5.14 units.

Learn more about distance between the points, click;

https://brainly.com/question/15958176

#SPJ2

Answer:

Figure D is regular polygon.

Answer:

3·4·5 is greater than -3·-4·-5

Step-by-step explanation:

3·4·5 = 60

-3·-4·-5 = -60

Answer:

Sorry but you just got coconut malled lol

Step-by-step explanation:

Here how you got coconut malled first you wanted to see an answer so your clicked answer which resolted in you Getting coconut malled. thanks for your time.

Answer:

504

Step-by-step explanation:

TSA (total surface area) = 1/2(p)(l) + B

p (perimeter) = 4(14) = 56

l (slant length) = 11

B (area of vase) = 14(14) = 196

TSA = 1/2 (56) (11) + 196

= 28(11) + 196

= 308 + 196

= 504

Answer:

12.1 cm

Step-by-step explanation:

Answer:

a rectangle

Step-by-step explanation:

i made my own graph on paper