Which does not belong? Explain your reasoning.
a. y = 220(1.75)
b. y =64(1.23)
c. y = 40(0.87)
d. y = 56(1.42)

Think about the differences between growth and decay​

Answer:

Step-by-step explanation:

<NOC is 31 because it is a vertical angle to <BOK, which is also 31

<DOC is 62 because it is two times the bisected <NOC. 2*31=62

<DON is 31 because it is the bisected angles <DON and <NOC are equal.

<TOC is 118 because <KOT and <NOC are both 31 degrees. Since they lie on a line together, the three angles should add up to 180 degrees. 180-31-31 = 118

I hope this helps! :)

Answer:

<QSR is what you would write.  You would put that symbol at the very left first and then type QSR.  I don't know how to type that symbol in brainly.

Hope that helps :)

yeye bro I got you

Answer:

g x 1.99 + 19.99 OR 1.99g + 19.99

Step-by-step explanation:

The cost is 1.99, you multiply 1.99 by the amount of games you are buying (g) to get the total cost. for example:

1 game = 1.99

2 games = 3.98 -> 3.99 (rounded)

3 games = 5.97 -> 5.99 (rounded)

equation:

(2 games)

1.99 x 3 (amount of games) =

step 2

you just add 19.99 for the membership fee

1.99g also equals 1.99 x g because its algebra.. duh

Answer:

D

Step-by-step explanation:

ΔCBA ≅ Δ BCD

∠A = ∠D = 90°

BC = CB                  {hypotenuse and reflexive property}

BA = CD

Answer:

Its XYW is half of LXYZ

Step-by-step explanation:

.

Answer:

this is the required solution

Answer:

86400!

Step-by-step explanation:

Multiply!! hope this helped

Answer:

4t

Step-by-step explanation:

Answer:

Step-by-step explanation:

Angle on a straight line = 180°

Given Angles :

60°g and 80°g

Let the unknown angle be x

[tex]x + 60 + 80 = 180 \\ x + 140 = 180 \\ x = 180 - 140 \\ x= 40[/tex]

Answer: for 2 hours of web designing , they charge same amount.

Step-by-step explanation:

Let x = Number of hours.

Total charge = Initial fee + (Charge per hour   x  Number of hours )

For Designer A,

 Total charge = 550 + 120x

For Designer B,

Total Charge = 660+65 x

When the two designers charge the same amount of money, then

550 + 120x = 660+65 x

⇒ 120x-65x= 660-550

⇒ 55x= 110

⇒ x = 2  [Divide both sides by 2]

So, for 2 hours of web designing , they charge same amount.

Answer:

I think it'd be 19

Step-by-step explanation:

well 3 ( +4 ) 7 ( +4) 11 ( +4 ) 15 ( +4) 19

Answer:

-44 is m

Step-by-step explanation:

Answer:

y=1/2x+3

Step-by-step explanation:

So the slope formula is y=mx+b. Where mx is the slope and b is the y-intercept. In this case our slope is 1/2 because we rise by one unit and run by 2 units. The y-intercept in this case is 3 because on the y axis the line intersects over 3.

Hopefully that helped :).

Answer:

63

Step-by-step explanation:

What is the next number in this sequence: 1, 3, 7, 15, 31,

Blank = 63

Pattern equals (# * 2) + 1

ex. 1x2 = 2

2+ 1 = 3

3x2 = 6

6+1 = 7

and so on

Answer:

x = 8, y = 8

Step-by-step explanation:

So we know angle CAB is congruent to angle ACB so both angles are 69.

Now we add 69+69 and we get 138. Subtract from 180.

180 - 138 = 42.

Now, we set up the equation to 5x+2=42,

subtract two from both sides and get 5x = 40,

divide both sides by 5 and you get x=8.

You can simply plug in x to 5 and add two and still get 42.

Answer:

60

Step-by-step explanation:

because 12 inches is one foot so there’s 6 feet per 6 feet of ribbon and there’s 10 of these ribbons so 6 times 10 is 60

The 12-inch pieces the dressmaker can cut from 10 of these rolls of ribbon will be 60 strips .

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.

It is given that the dressmaker has 720 inches of ribbon.

dressmaker needs to cut 12-inch pieces of ribbon from rolls of ribbon that are 6 feet in length.

The amount of rolls she has =  10 rolls

so,

6(strips per roll) x 10(amount of rolls) = 60 strips

Learn more about the unitary method;

https://brainly.com/question/23423168

#SPJ2

Answer:

D

Step-by-step explanation:

I think there are more than one proportions but I don't know so I just agree with the other guy

Answer:

1

Step-by-step explanation:

To find the solutions (or, in other words, zeroes) of a quadratic function/equation we use the discriminant (the part that's inside the square root of the quadratic formula, [tex]b^2-4ac[/tex].)

If the discriminant is smaller than 0, there are no zeroes

If the discriminant is equal to 0, there is one zero

If the discriminant is larger than 0, it has two zeroes

The discriminant is commonly denoted as [tex]\Delta[/tex].

Answer:

B. 36 in.

Step-by-step explanation:

Length of the scale drawing (L) = 6.1 in.

Width of the scale drawing (W) = 1.8 in.

Actual length = 122 in.

Using the scale drawing we can apply the rules of three of proportions to find the actual width.

Thus, set the ratio of the scale drawing length to width, equal to the ratio of the actual length to width:

[tex] \frac{6.1}{1.8} = \frac{122}{x} [/tex]

Cross multiply

[tex] 6.1*x = 122*1.8 [/tex]

Divide both sides by 6.1

[tex] x = \frac{122*1.8}{6.1} [/tex]

[tex] x = 36 [/tex]

Actual width of the rectangle = 36 in.

Answer:

It's 0

Step-by-step explanation:

Answer:

9/5 = 1(4/5)

Step-by-step explanation:

Answer:

Rhombus I guess

Step-by-step explanation:

Because rhombus have equal interior angles which is 90° so we can bisect or divide equally

Answer:

36, 49

Step-by-step explanation:

the sequence is 1², 2², 3², 4², 5², 6², 7²

6² = 36

7² = 49

Answer:

henry lucr did

please brainlist

Answer:

Henry Luce

Step-by-step explanation:

Pine Lakes Country Club opened in Myrtle Beach in 1927. It was here, in 1954, that Sports Illustrated was invented. The man behind it was Henry Luce, who was not a sports fan, but who was the publisher of Life, Time, and Fortune magazines.

Step-by-step explanation:

We have (n + 2)/5 = 14.

=> (n + 2) = 14 * 5 = 70 (multiply 5 on both sides)

=> n = 70 - 2 = 68. (subtract 2 on both sides)

Hence the number n is 68.

Answer:

4.2

Step-by-step explanation:

Because RM and ML are the same, that makes KL and KR congruent. Hope his helps. :)

Answer:

4.2

Step-by-step explanation:

Because RM and ML are the same, that makes KL and KR congruent

Answer:

buddy

Step-by-step explanation:

ate 0.4 from a bag

hope this helps

Answer:

Buddy

Step-by-step explanation:

4/10 as a decimal is 0.4

Answer:

A recipe uses 250 mL of milk for every 300 g of flour.

For making a bigger batch using 600 g of flour, let the amount of milk be x mL.

Now we should solve for x

According to the above problem,

[tex] \frac{250}{300} = \frac{x}{600} \\ x = \frac{600 \times 250}{300} \\ \boxed{ x = 500}[/tex]

★ 500mL of milk should be used to make a bigger batch using 600 g of flour.