Juan's class is going to construct an outdoor garden. The garden will be in the shape of a square, Juan's teacher gave the class three
options for the area of the garden: 30 square feet, 40 square feet, or 50 square feet.
Part A
Without using a calculator, approximate the side length, to the nearest tenth of a foot, for the garden with an area of 30 square fet. Show
your work.
Part B
The other two garden options have approximate side lengths of 6.3 feet and 7.1 feet. Locate and graph the three points on a horizontal
number line to show the approximation of the side length for each option.

Answer:

it is 2 boxes

Step-by-step explanation:

i hope this helped

Answer:

Impossible

Step-by-step exp

Answer:

The answer is A.

Step-by-step explanation:

You have to apply Pythagoras Theorem :

[tex] {c}^{2} = {a}^{2} + {b}^{2} [/tex]

[tex]let \: a = 20,b = 20[/tex]

[tex] {c}^{2} = {20}^{2} + {20}^{2} [/tex]

[tex] {c}^{2} = 800[/tex]

[tex]c = \sqrt{800} [/tex]

[tex]c = 28 \: (nearest \: whole \: no.)[/tex]

P.S (Take note):

Pythagoras Theorem can only applied in right angle triangle.

Answer:

We can find the hypotenuse by using the Pythagoras theorem/theory. The Pythagoras theorem states that,

[tex]h^{2}[/tex] = [tex]p^{2}[/tex] + [tex]b^{2}[/tex] where, h = hypotenuse, p = perpendicular, b = base

=> [tex]h^{2}[/tex] = [tex]20^{2}[/tex] + [tex]20^{2}[/tex]

=> [tex]h^{2}[/tex] = 400 + 400

=> [tex]h^{2}[/tex] = 800

=> h = [tex]\sqrt{800}[/tex]

=> h = 28.284.....

Therefore rounded to the nearest whole number, we get,

h = 28

If my answer helped, kindly mark me as the brainliest!!

Thank You!!

10+(3*3/8) =

10+(9/8)=

10+1.125=

11.125

Answer:

60 Ft.

Step-by-step explanation:

125 Cubic Ft divided by 25 gets the length of a unit and that is 5. 5 times 12 is 60.

Answer:

This may be a function of the absolte value family.

f(x) = IxI.

f(x) = x if x ≥ 0

f(x) = -x  if x ≤ 0

Where this is the parent function, and the graph is shown below in green.

If the coefficient is positive, then the lines open upwards, and we will have a minimum (in this case, when x = 0).

And also in this case, we have symmetry around the value x = 0.

Now, the vertex can also be an absolute maximum if the coefficient is negative, like in the example shown below in color blue (the equation for the blue graph is f(x) = -3*IxI )

Answer:

1) 10

2) 9

Step-by-step explanation:

50+35=5(10+7) because 5*10=50 and 5*7= 35

9+39=3(3+13) because 3*3=9 and 3*13=39

Answer:8 9

Step-by-step explanation:

1 is less that 5 therefore the 9 does not change its value

Answer:

8.9

Step-by-step explanation:1 is less then 5 so you round down

Answer:

these are the answers

part a. ⅔

part b. 1 ⅓

Answer:

2 hours 32 minutes

Step-by-step explanation:

Subtract.

If you could subscribe to my friend penny_pg3d on YT, that would be great! :)

Answer:

r= 48

Step-by-step explanation

r/2 - 8 = 16

     +8     +8

r/2 = 24

multiply both sides by two so it cancels out and you get r by itself.

the 2 cancels out and 24 times 2 = 48

r= 48

Answer:

B

Step-by-step explanation:

The equation is Y = mx + b so just plug in the m and the b

Answer:

the answer is b.......

Answer:

4g/cm^3

Step-by-step explanation:

Solution,

Given:

Mass=12g

Volume=3cm^3

Density=?

we know that,

I) Density=Mass/volume

=12g/3cm^3

=4g/cm^3

Therefore, required answer of above question is 4g/cm^3.

Step-by-step explanation:

I'm not sure but,here you go

2z = 10

z = 10 ÷ 2 = 5

x + 2y + z = 9

x + y + 3z = 13

____________

x + 2y + 5 = 9

x + y + 3(5) = 13

_____________

x + 2y = 9 - 5

x + y = 13 - 15

___________

x + 2y = 4

x + y = -2 (×-1)

___________

x + 2y = 4

-x - y = 2

___________

y = 6

x = -2y - z + 9 = -2(6) - 5 + 9 = -12 - 5 + 9 = -8

If you wanna check,

x + y +3z = 13

(-8) + 6 + 3(5) = 13

x = -8 , y = 6 , z = 5

I'm not very sure but here you go,I might be wrong^^

Answer:

1.6 minus .95 is .65 1.6 plus .96 is 2.55 and 1.6 is greater than .95 i dont know witch one you wanted answerd but theres a few answers that might help!!

Step-by-step explanation:

mark brainiest if this helped!!

Answer:

8.2 miles

Step-by-step explanation:

too much to type out again lol

Distance between EF is 20.09 units.

The Distance between two points (a, b) and (c, d) is

D= √(c- a)² + (d- b)²

Given:

E=  (-4,2)

F= (16,4)

Distance between EF

= √(16+ 4)² + (4- 2)²

= √400 + 4

= 20.09

learn more about Distance Formula here:

https://brainly.com/question/28618222

#SPJ2

The effect of this change should be option D. Both area rate and flow rate would decrease.

Learn more about the speed here: https://brainly.com/question/24772838

Answer:

y=4x-2

you can find the y intercept if you plot a confirmed point on a graph and follow the slope to the line.

Answer:

y = 4x - 2

Step-by-step explanation:

Since we are given the slope already, we can solve for the y-intercept using the slope, the given point, and the formula [ y = mx + b ]

y = 4x + b

2 = 4(1) + b

2 = 4 + b

-2 = b

Substitute with what we solved for into the formula.

y = 4x - 2

Best of Luck!

Answer:

There are four basic properties of numbers: commutative, associative, distributive, and identity.

Step-by-step explanation:

You should be familiar with each of these. It is especially important to understand these properties once you reach advanced math such as algebra and calculus. Distributive Property.

Answer:

it would be 4.5b - 9 = 1.5(3b-6)

Step-by-step explanation:

just divide 4.5 by 1.5 9 then do the same thing to

(don't forget to thank the skeleton in your closet

Answer:

2 7/8

Step-by-step explanation:

Answer:

2 7/8

Step-by-step explanation:

A line totally can have a line of symmetry. while it does not have width (therefore cannot put the line of symmetry through its "width"), it does have a length like any other shape. If we take a 4 unit line, we could put the line of symmetry at the 2 unit mark.

^sorry, im rushing a bit so you might have to paraphrase !

Answer:

Rosalie is correct, a line can have a line of symmetry.

Step-by-step explanation:

If you draw a line, a line of symmetry to that line would be perpendicular to the original line. Because lines are straight, they have an infinite number of lines of symmetry.

Answer:

A. -4

Step-by-step explanation:

For solving for x intercepts analytically. You can set the the y in the equation to 0. So, 2x-3(0)=12, and solving for x will get you -4.

You can also solve graphically by plugging in the equation and looking at where it intercepts the x axis.

Answer:

D is the answer

Step-by-step explanation:

Answer:

first we open the brackets using two so our new expression will be -2y+ 18 + 8y collect the like terms -2 y + 8 y + 18 so your final answer will be 6 y + 18 if you have any questions regarding this just ask

Answer:

Step-by-step explanation:

[tex]a_n=a_1+d(n-1)\\\\a_3=5+d(3-1)\\\\-1=5+2d\\\\-6=2d\\\\d=-\frac62=-3\\\\\\a_n=5+(-3)(n-1)\\\\a_n=5-3n+3\\\\a_n=-3n+8[/tex]

Check:    [tex]a_{10}=-3(10)+8=-30+8=-22[/tex]

Answer:

Jake has 30 cars

Step-by-step explanation:

3 times 10 equals 30