The height of two plants is recorded after 1, 2, and 3 weeks
as shown in the graph at the jright. Which plants' growth
represents a proportional relationship between time and height?
Explain. (Example 3)

Answer:

the answer might be 52

Step-by-step explanation:

105-53= 52

Sorry if it's wrong! ヾ(•ω•`)o

Have a nice day! ( ﾟдﾟ)つ Bye

Answer:

yes it can

Step-by-step explanation:

Answer:

Yes, m can be a fraction.

Step-by-step explanation:

m in y=mx+b stands for slope, and slope is rise/run, so it most definitely can be a fraction. BUT, keep it as 5/4 or 1.25 when writing it so you don't confuse yourself next time ;)

Answer:

first one is -16

second is -4

I'm what the third is

Answer:

108 sq in.

Step-by-step explanation:

The ratio of the areas is the square of the ratio of the sides.

Side ratio     1:3

Area ratio    1:9

The side of the larger trapezoid is 3 times the side of the smaller trapezoid.

The area of the larger trapezoid is 9 times the area of the smaller trapezoid.

9 * 12 sq in. = 108 sq in.

Answer:

D

Step-by-step explanation:

Answer:

ik this is very late.

But the answer is Total energy = Kinetic Energy + Potential energy

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Because I said so

The transformations could be performed to show that △ABC is similar to △A"B"C" is a 180° rotation about the origin, then a dilation by a scale factor of One-third .

Graph transformation is the process by which an existing graph, or graphed equation, is modified to produce a variation of the proceeding graph. It's a common type of problem in algebra, specifically the modification of algebraic equations.

According to the question

In  △ABC

AB = 3 units

BC = [tex]\sqrt{90}[/tex] units

CA = 9 units

In △A"B"C"

A"B" = 1 units

B"C" = [tex]\sqrt{10}[/tex] units

A"C" = 3 units

Now, the transformations could be performed to show that △ABC is similar to △A"B"C"

i > Rotate △ABC 180° about the origin

ii > then a dilation by a scale factor of One-third as we can observe that

each side of △ABC = 3 * each side of  △A"B"C"

Hence, the transformations could be performed to show that △ABC is similar to △A"B"C" is a 180° rotation about the origin, then a dilation by a scale factor of One-third .

To know more about Graph transformation  here:

https://brainly.com/question/11709244

#SPJ3

Step-by-step explanation:

The first statement is incorrect. It should be

seg AB is congr. to seg DC

Here are the reasons:

1. Given

2. Given

3. Theorem: Alt int angles of parallel lines

4. Theorem: Congruence of segments is reflexive

5. SAS

Answer:

Alternate interior angle

Step-by-step explanation:

Hope this helps.

Answer:

your answer is A ....

Answer:

11 units

Step-by-step explanation:

Answer:

10?

Step-by-step explanation:

Answer:

a=-b/4z

z=-b/4a 2.4a=-b/z 3.a=(-b/z)×1/4 4.a=-b/4z

Answer:

the answer is B

Step-by-step explanation:

Answer:x=6

Step-by-step explanation:

So if y is 0, that’s 8(y) which is 0. That means the equation is 2x=12, which means x is 6

My comments don’t work! But it’s (6,0)

Answer:

b is the answer because of slope intercept form

Answer:

C

Step-by-step explanation:

The 65/100 represents 65%. 90 is the whole number that we are trying to find 65% of. I hope this helped!

Answer: 25

Step-by-step explanation: 5x5 = 25

plz mark branilyest

Answer: 25

Step-by-step explanation: A perfect square is a number that can be expressed as the product of two equal integers. hope this helps

Answer:

(a-b)^3 = a^3 - 3a^2b + 3ab^2 - b^3.

Answer:

Step-by-step explanation:

(a-b)^3

(a-b)(a-b)(a-b)

a^3-3a^2b+3ab^2-b^3

Answer:

y = 410

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Step-by-step explanation:

Step 1: Define

y = 23x - 4

x = 18

Step 2: Evaluate

Answer:

y = 410

Step-by-step explanation:

y = 23x - 4    If x = 18

y = (23*18) - 4

y = 414 - 4

y = 410

Answer:

880

Step-by-step explanation:

22x10x4=880

Answer:

To find the area of a regular polygon, all you have to do is follow this simple formula: area = 1/2 x perimeter x apothem. Here is what it means: Perimeter = the sum of the lengths of all the sides.

Step-by-step explanation:

Could i have branliest please

if you didnt mean this you forgot the screenshot

Answer:

show the picture

Step-by-step explanation:

Answer:

Janiya has a speed of [tex]2\frac{2}{5}[/tex] miles per hour.

Step-by-step explanation:

Given that:

Distance covered = 4/5 of a mile

Time taken to cover the distance = 1/3 of an hour

Speed is defined as the distance travelled in a certain time.

Speed of Janiya = [tex]\frac{Distance}{Time}[/tex]

Speed of Janiya = [tex]\frac{\frac{4}{5}}{\frac{1}{3}}[/tex]

Speed of Janiya = [tex]\frac{4*3}{5*1}[/tex]

Speed of Janiya = [tex]\frac{12}{5}[/tex]

Speed of Janiya = [tex]2\frac{2}{5}[/tex] miles per hour

Hence,

Janiya has a speed of [tex]2\frac{2}{5}[/tex] miles per hour.

its an obtuse angle

obtuse, because it's not a acute because its larger not smaller, and it's not a right because its not at a 90 degree angle, and it's not straight because that angle isnt completely straight

Answer:

3 hours

Step-by-step explanation:

Step one:

given data

Dana charges

$64.95 fee, plus $45/h.

let the number of hours be x

and the total charges be y

y= 45x+64.95---------1

Tom charges

$79.95 fee, plus $40/h.

let the number of hours be x

and the total charges be y

y= 40x+79.95---------2

Step two:

Equate eqn 1 and 2 to find x

45x+64.95=40x+79.95

collect like terms

45x-40x=79.95-64.95

5x=15

divide by 15

x= 15/5

x= 3 hours

Answer:

3

Step-by-step explanation:

13 - 10 = 3

Answer:

66

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Step-by-step explanation:

Step 1: Define Expression

82 - 6(7 - 4) + 2

Step 2: Evaluate

Answer:

6

Step-by-step explanation:

2/3 of 54 is 36. 1/6 of 36 is 6.

Answer:

24

Step-by-step explanation:

Answer:

28.3

Step-by-step explanation:

i heard it was