Rewrite 2x - 2y = 8 in slope-intercept form

Answer:

2(lw+lh+wh)

Step-by-step explanation:

2(lw+lh+wh) using distributive property

The equivalent expression for 2lw+2lh+2wh is  2(lw + lh + wh).

The area of a rectangle is the product of its length and width.

The perimeter of a rectangle is the sum of the lengths of all the sides.

We know that distributive property states a(b + c) = ab + ac.

Given, The surface area of a rectangular prism with length l, width w, and height h is given by the expression 2lw + 2lh + 2wh.

Now in 2lw + 2lh + 2wh, 2 is common to each term and we'll take it out.

= 2(lw + lh + wh).

learn more about the distributive property here :

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Answer:

1. 52 degrees 2. D

Step-by-step explanation:

1. The interior angles of a triangle add up to 180, so you can do 180 - 36 - 92 to find the third angle.

180 - 36 - 92 = 52 degrees

2. the angle XYZ has to equal the sum of the angles WXY and XWY. This means that 115 = 45 + XWY

115 - 45 = 72

XWY = D. 70 degrees

Answer:

The two numbers are 15 and 24

Step-by-step explanation:

Let us assume the two parts be x and y

So according to the question

x + y = 39

(2 ÷ 3) x + (3 ÷ 4)y = 28

or

8x + 9y = 28 × 12

8x + 9 × (39 - x) = 336

-x = 336 - 351

x = 15

And, y = 39 - 15

= 24

Hence, the x and y is 15 and 24 respectively

Answer:

kuya/ate ei calculate nyo nalang po

Step-by-step explanation:

kase po masyadong mahirap ei sorry

Answer:

28/5 would be the most simplified version. but it can also be 5 3/5.

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

You can try to solve each:

A. [tex]2x - 31 = 2x - 31\\[/tex]

add 31 to both sides

[tex]2x = 2x[/tex]

subtract 2x from both sides

[tex]0 = 0[/tex]

This means infinite solutions

B. [tex]2x-31 = -2x-31[/tex]

add 31 to both sides

[tex]2x = -2x[/tex]

add 2x to both sides

[tex]4x = 0[/tex]

divide both sides by 4

[tex]x = 0[/tex]

This does have one solution

C. [tex]2x + 31 = 2x-31[/tex]

subtract 31 from both sides

[tex]2x = 2x-62[/tex]

subtract 2x from both sides

[tex]0 = -62[/tex]

This is not true, so no solutions

D. [tex]2x -2 = 2x -31[/tex]

add 2 to both sides

[tex]2x = 2x - 29[/tex]

subtract 2x from both sides

0 = -29

not true, so b is the answer.

Answer:

a. 22 ft 5in

b. 24 ft 4in

c. 2 ft 8 in

Step-by-step explanation:

all you need to do is add and substract them and then chance the units.

Answer:

the remainder might bew 1 or 2 yk

Step-by-step explanation:

The possible remainders when a number is divided by 4 are 0, 1, 2 and 3.

Given that, a number divided by 4 has a remainder.

Euclid's Division Lemma or Euclid division algorithm states that Given positive integers a and b, there exist unique integers q and r satisfying

a = bq + r, 0 ≤ r < b.

By Euclid's division lemma

If we divide any number a by 4 we get

a= 4q + r where 0 ≤ r < 4

So, the value of r can be  0, 1, 2, 3

Hence, the possible remainders when a number is divided by 4 is 0,1,2,3.

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Answer:

10

Step-by-step explanation:

Here, we want to find the value of ;

h circle h(10)

This mean we are to put h in h, the find the function of 10

we have this as;

6-(6-x)

= 6-6 + x = x

Now, replace the x by 10; so we have h circle h(10)

Answer:

A. 312

Step-by-step explanation:

For the rectangle center multiply 6*4=24

Area of a trapezoid: ((a+b)/2)h so with this we can determine that the area of one side is 40, since there are 2 sides the area would be 80 total

24+80=104

For 3 bows: 104*3=312

Answer:

37 degrees

Step-by-step explanation:

Answer:

1=110 degrees                 given

2=70 degrees

3=80 degrees

4=100 degrees

Step-by-step explanation:

1=110

2=180-110=70

3=1/2(100+60)=80  by the angle formed by two chords theorem

4=1/2(80+120)=100   by the angle formed by two chords theorem

Answer:

53

Step-by-step explanation:

Answer:

$1950

Step-by-step explanation:

Answer:

$1,950

Step-by-step explanation:

1. divide $195 by the number of pizzas there are (you get price per pizza)

195/15=13

2. muliply the price per pizza by the number of pizza's you want to get

150x13= 1950

Answer:

7 toys

Step-by-step explanation:

3+4=7

Answer:

[tex]\mathbf{I = 0.22 \ amperes}[/tex]

Step-by-step explanation:

From above:

let assume that;

The current is [tex]\dfrac{1}{2}[/tex] ampere when resistance is 240 ohms.

Now, to find the current when R = 540 ohms.

SO; if [tex]I \ \alpha \ \dfrac{1}{R}[/tex]

[tex]I \ =\ \dfrac{k}{R}[/tex] where k = constant

[tex]\dfrac{1}{2} \ =\ \dfrac{k}{240}[/tex]

[tex]2k = 240[/tex]

[tex]k = \dfrac{240}{2}[/tex]

[tex]k = 120[/tex]

Thus; the constant = 120

So; when R = 540 ohms

then the current will be:

[tex]I = \dfrac{k}{R}[/tex]

[tex]I = \dfrac{120}{540}[/tex]

[tex]\mathbf{I = 0.22 \ amperes}[/tex]

Answer:

f=      2x+3

         x

Step-by-step explanation:

Let's solve for f.

fx=2x+3

Step 1: Divide both sides by x.

fx

x

=

2x+3

x

f=

2x+3

x

Step-by-step explanation:

For question 30, the first choice is not necessarily true. I attached a picture of what *could* be the parallelogram.

The first choice is true ONLY if the parallelogram is a square.

The second choice is not necessarily true either. It is true ONLY if the parallelogram is a rhombus (a square is also a rhombus, just for reference)

But opposite sides of a parallelogram are always equal

So the answer to question 30 are the first and second choices.

For question 31:

remember what I said about how opposite sides of a parallelogram are always equal? Well opposite angles are also always equal.

So angle BKX = angle BWX = angle XWB = 114 degrees

Angle BKW = angle XWK (using parallel lines) = angle XWB - angle BWK = 114 - 22 = 92 degrees

Angle WBX = angle BXK (using parallel lines too) = angle WXK - angle WXB.

Consecutive angles in a parallelogram add up to 180. So angle WXK + angle XWK = 180. angle WXK = 180 - angle XWK = 180 - 114 = 66 degrees.

angle WDB + angle WBX + angle BWK = 180 because it's a triangle

angle WDB + 66 (just figured it out) + 22 (given) = 180 degrees

angle WDB = 180 - 66 - 22 = 92 degrees

I hope I didn't do anything wrong lol

but I prolly did XD

Answer:

angle WDB + angle WBX + angle BWK = 180 because it's a triangle

angle WDB + 66 + 22 (given) = 180 degrees

angle WDB = 180 - 66 - 22 = 92 degrees

Step-by-step explanation:

Answer:

its 4 games bc you end with a total of 21.25 then if you do another game your 25.25

Step-by-step explanation: i used a calculater hehehe

Answer:

4 games

Step-by-step explanation:

2500-525=1975

$19.75

1975÷400=4,9375

Hope this helped :-)

Answer: Rafael drove 277 miles

Step-by-step explanation:

255.98 - 14.99 = 240.99

240.99 / .87 = 277.

Answer:

beesechuurger

Step-by-step explanation:

Answer:

7*-6x-1.5

Step-by-step explanation:

Answer:

1-11 7/15

i think thats simplest form

2-3 1/4

3-13/30

im not sure if i did this right  think this is right

Answer: i believe its the second one

Step-by-step explanation:

Answer:

The answer is 7 + b ≤ 16

Answer:

Step-by-step explanation:

The sum of 7 and b is less than or equal to 16

Answer: $3.10

Step-by-step explanation:

15÷5 = 3

50 ÷ 5 = 10

15.50÷ 5= a              i hope this helps!