can someone please help:)? I will appreciate it​

Answer:

34 shirts and 17 pairs of pants

Step-by-step explanation:

Do you need an explanation?

Answer: 500 ft^3

Step-by-step explanation: V=a2h

3=102·15

3=500

Sorry for the late response!! That's the correct answer I took the test. I hope this helped. <3

9514 1404 393

Answer:

  10

Step-by-step explanation:

The angle bisector divides the sides proportionally.

  y/25 = 8/20

  y = 25(8/20) . . . . multiply by 25

  y = 10

Step-by-step explanation:

c^2 = b^2 + a^2

c^2 / hypotenuse = 16^2 + 30^2

c^2 = 256 + 900

c^2 = 1156

c =

[tex] \sqrt{1156} [/tex]

c = 34 #

sorry if it is wrong

Answer:

42x

Step-by-step explanation:

Answer: Sams club

Step-by-step explanation: Better offer since u get more cans for a low price

Answer:

Buy the green beans at the village market.

Step-by-step explanation:

5.70 / 2 = 2.85 and 2.60 (village market) is less than 2.85 (Sam's club).

Answer: Slope of line = [tex]\frac{1.2}{2}[/tex]

Graph- see picture.

Step-by-step explanation:

Graphs are graphed using y=mx+b

Slope (m) is written as [tex]\frac{rise}{run}[/tex], and y coordinate is up and down, x is left & right.

The y coordinate adds 1.2 every time, so the rise is 1.2.

The x coordinate adds 2 every time, so the run is 2.

The y intercept (b) simply means where the line intercepts the y axis.

It is given that the y intercept is 0.

So, the graphing equation: y= [tex]\frac{1.2}{2}[/tex]x

We don't need to put the y intercept because it is 0!

The graph is attached!

I am not a professional, simply using prior knowledge!

Answer

= 5/7 m+2n+3 is your answer

Hey do you need an explanation let me know if you doo!!!

Step-by-step explanation:

[tex] =\tt \frac{3}{7} m - 3 + 4n + \frac{2}{7} m - 2n + 6[/tex]

[tex] =\tt \frac{3}{7} m + \frac{2}{7} m + 4n - 2n + 6 - 3[/tex]

[tex]\color{plum} =\tt \frac{5}{7}m + 2n + 3 [/tex]

○=> Therefore,

[tex] \color{hotpink}\tt \frac{3}{7} m - 3 + 4n + \frac{2}{7} m - 2n + 6 \color{plum}= \frac{5}{7} m + 2n + 3[/tex]

An odd number cubed is an odd number.

To answer the question, we need to know what odd numbers are

Odd numbers include 1,3, 5,7... and take the general for (2n + 1) where n = 0, 1, 2...

Now, we need to show that an odd number cubed is an odd number.

So, the odd number (2n + 1) cubed is

(2n + 1)³ = (2n + 1)(2n + 1)²

= (2n + 1)(4n² + 4n + 1)

= 8n³ + 8n² + 2n + 4n² + 4n + 1

= 8n³ + 12n² + 6n + 1

= 2(4n³ + 6n² + 3n) + 1

Since (4n³ + 6n² + 3n) is an integer say k, we have that

2(4n³ + 6n² + 3n) + 1 = 2k + 1

Since 2k + 1 is an odd number, 2n + 1 is an odd number and (2n + 1)³ = 2k + 1 which is an odd number.

So, an odd number cubed is an odd number.

Learn more about odd numbers here:

https://brainly.com/question/15490594

#SPJ1

Answer:

C. y = –2x + 3

Step-by-step explanation:

Graph the line using the slope and y-intercept, or two points.

Slope:  

−

2

y-intercept:  

(

0

,

3

)

x

y

0

3

3

2

0

Answer:

3x^3+7x^2y−4y^3

Step-by-step explanation:

(3x^2+xy+−2y^2)(x+2y)

=(3x^2)(x)+(3x^2)(2y)+(xy)(x)+(xy)(2y)+(−2y^2)(x)+(−2y^2)(2y)

=3x^3+6x^2y+x2y+2xy^−2xy^2−4y^3

=3x^3+7x^2y−4y^3

Answer:

94.2 cm ^2

Step-by-step explanation:

Pie= 3.14

3.15 x 5 x 6= 94.2

Answer:

94.2 cm ^3

Step-by-step explanation:

Answer:

7 + 11

Step-by-step explanation:

Sum means addition, so the sum of 7 and 11 is 7 + 11. I think that is what you meant. Hope this helps!

The given phrase written in expression as 18.

An expression is a combination of terms that are combined by using mathematical operations such as subtraction, addition, multiplication, and division.

The given phrase is the sum of 7 and 11.

Expression for the given phrase is

Here, sum means addition of numbers

The sum of 7 and 11 = 7+11

= 18

Therefore, the given phrase written in expression as 18.

To learn more about an expression visit;

https://brainly.com/question/28170201

#SPJ2

Formula of volume of a Sphere is : V = 4/3 πr³

Here, Diameter (2r) = 12, so radius (r) = 12/2 = 6 feet

Substitute it into the formula,

V = 4/3 π(6)³

V = 4/3 *216π

V = 288π Ft² [ Answer in the term of π ]

You can also solve it for numeral value by substituting the value of π = 22/7

V = 288 * 22/7 = 905.15 Ft² [ Answer in numbers ]

Answer:

288 pi ft squared

Step-by-step explanation:

Edge 2021 :) Have a good day!

Answer:

radius = 24.5 units

Step-by-step explanation:

153.86153 / 3.14 = diameter

diameter = 49 units

diameter / 2 = radius

49 / 2 = 24.5 units

Answer:

x=5 and y=−8

Hope this helps

Answer:

-2

Step-by-step explanation:

Answer:

if it's not 5 then P would be 5/6 bc there is only 5 more left if you take out 1.

Answer:

x=3 hope this helps (:

Step-by-step explanation:

Answer:

x=3

Step-by-step explanation:

Answer:

choice 3) 50 in

Step-by-step explanation:

A = 625(Pi) in^2

radius = (sq rt 625)(Pi)/Pi

radius = 25

d = 2(radius)

d = 50 in

Answer:

77

Step-by-step explanation:

59+18=77

Answer:

1.   2x + 8y = 10xy

2.   13ab + 15ab = 28ab

Step-by-step explanation:

  This is because for question 2 the "a" and "b" stay together since it's on 13 and 15. So that is why you would get 28ab. For question 1 it's basicly the same but instead, you combine the two to get your answer.

Hope this helps.

Answer:

O.O

Step-by-step explanation:

CHEEEEESEEEEEEEEEE

Answer:

9.09%

Step-by-step explanation:

To find percent decrease you have to use this equation:

[tex]Percent Decrease = \frac{Initial -New}{Initial} x 100[/tex]

Initial = 49.5

New = 45

Plug in and solve:

[tex]PD = \frac{49.5-45}{49.5} x 100\\\\PD = \frac{4.5}{49.5} x 100 \\\\PD = 0.0909 x 100\\\\PD = 9.09[/tex]

The percent decrease is 9.09%

Hope this helps!!

- Kay :)

Answer:

718.38

Step-by-step explanation:

Answer:

x=10

Step-by-step explanation:

2x=20

2x10=20

Therefore x=10

Answer:

Its answer is 10.

Step-by-step explanation:

2x=20

x=20/2

x=10

Answers:

============================================================

Explanation:

A regular polygon must have all sides of equal length. Also, all angles must be the same measure. This applies to the equilateral triangle in the upper left corner, and the square in the upper right corner. Each angle of the square is 90 degrees even though your teacher didn't use right angle markers.

The middle figure in the top row is not a regular polygon because the sides are not all the same length. Also, the angles are different.

--------------------

In the bottom row, only the first figure is a regular polygon for similar reasons mentioned earlier. The second figure is not a regular polygon because this figure is concave. Only convex polygons can be regular.

The third figure in the bottom row is not regular because one side is longer than the others.

Answer:

1.23=4f+5

=4d=23-5=18

=d=18/4=4.5

2.3w+15=45

=3w=45-15=30

=w=10

Answer:

x/121 + y/9 = 1

Step-by-step explanation:

The major axis is 22 units long, in a horizontal line, and the center is in the middle of the major axis line segment. The center is at the origin. The distance of the whole axis is 22, and its endpoints are 11 units from the center. The axis length is 2a = 22, so a = 11.

Becasue the major axis is horizontal, this ellipse is wider than it is tall.

The minor axis is perpendicular to the major axis and it always shoter (hence the name 'minor'). In this case, it is vertical, is 6 units long, so we say that 6 = 2b, and b = 3.

The ellipse center is (h,k). But in this case, the center is the origin, so h = 0 and k = 0.

The equation for a horizontal ellipse is (x-h)²/a² + (y-k)²/b² = 1, a>b

(x-0)²/11² + (y-0)²/3² = 1

*** x/121 + y/9 = 1

The equation for a vertical ellipse is (x-h)²/b² + (y-k)²/a² = 1, a>b

If the bigger denominator is under 'x' term the ellipse is horizontal, with the longer axis being horizontal.

If the bigger denominator is under the 'y' term, the ellipse is vertical, with the longer axis being vertical.

I'm including 2 files.

The 'brainly ellipse' is form this particular problem.

The 'General Ellipse Info' is a collection of my personal math notes on elleipses.

Hope this helps.

*** Let me try the 2nd attachment again as a PDF. You may not have MS Office 10.

Answer:

12

Step-by-step explanation:

w+z(3x-2y)

3+(-2)(3*2-2*-4)

3-2(6+6)

3-2(12)

12

Answer:

4. 5 /14

(Decimal: 0.357143)

5. 3  1 /6

(Decimal: 3.166667)

6. 3 /10

(Decimal: 0.3)

Step-by-step explanation:

Hope it helped