a buyer purchased 8 blue shirts and X red shirts. The ratio of blue shirts to red shirts purchased was 2:5. How many red shirts did the buyer purchase?

Answer:

x = 12°

Detailed explanation down below.

Step-by-step explanation:

Ill be delighted to help

8° + 6x is an exterior angle. The measure of an exterior angle of a triangle is equal to the sum of the measures of the two non-adjacent interior angles.

In this situation, those two angles are 30° and 4x+2°

So lets put this in an equation

30° + 4x + 2° = 8° + 6x

4x + 32° = 6x + °8

Now lets subtract 8° from both sides to make it simpler

New equation =

4x + 24° = 6x

Lets evaluate X=

6x - 4x = 24°

2x = 24°

x= 24/2

x= 12°

Answer:

The function is of the form y = a(1 − r)t, where 1 − r < 1, so it represents exponential decay. Use the decay factor 1 − r to find the rate of decay. Write an equation. Solve for r.

The "a" in the expression y = a (1+r)ˣ represents the initial amount.

An expression in math is a sentence with a minimum of two numbers or variables and at least one math operation. This math operation can be addition, subtraction, multiplication, or division.

Given, a exponential expression  y = a (1+r)ˣ

The exponential growth can alternatively be calculated using the formula f(x) = a(1 + r)ˣ, where the function is denoted by the f(x) term. The initial value of your data is represented by the variable. The growth rate is represented by the r variable.

Therefore, the initial amount is been represented by "a" in the given expression.

Learn more about expressions here:

https://brainly.com/question/14083225

#SPJ2

Answer:

hello

Step-by-step explanation:

adjacent angles are equal to 180 degrees,

[tex](2x + 9) + (5x + 3) = 180 \\ 8x + 12 = 180 \\ 8x = 180 - 12 \\ 8x = 168 \\ x = \frac{168}{8} \\ x = 21 \\ \\ [/tex]

but, for some reason, does not match the answers…

Can the answers be wrong?

or I miscalculated…

i hope it helps have a nice day

Answer:

24

Step-by-step explanation:

(2x + 9 )+ (5x + 3) = 180

x = 24

(I just guessed and checked. It was multiple choice so why not?)

Answer:

y= 3x+3

Let's solve for x.

y+3=−3(x−2)

Step 1: Flip the equation.

−3x+6=y+3

Step 2: Add -6 to both sides.

−3x+6+−6=y+3+−6

−3x=y−3

Step 3: Divide both sides by -3.

−3x

−3

=

y−3

−3

x=

−1

3

y+1

Answer:

x=

−1

3

y+1

Answer:

0.5 inch

Step-by-step explanation:

d=0.5t

if you caculate it right you should get 0.5 inch break it apart to get what you need and the answer is up there if you cant figure it out still.

Answer:

7 inches

Step-by-step explanation: My teacher told me:)

9514 1404 393

Answer:

  a = (s +t)/(m +r)

Step-by-step explanation:

Add t, then divide by the coefficient of 'a'.

  [tex]a(m+r)-t=s \qquad\text{given}\\\\a(m+r)=s+t \qquad\text{add $t$}\\\\\boxed{a=\dfrac{s+t}{m+r}} \qquad\text{divide by $m+r$}[/tex]

Answer:is that smallest is (small) while minimum is to the lowest degree

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Answer:

The correct answer is C.

Step-by-step explanation:

property tax

Answer: I totally agree. In fact, it's the closest thing to social media I have LOL

Answer:

I believe it is C.

Step-by-step explanation:

Sorry if wrong

Answer:

p=-4

Step-by-step explanation:

Can you please answer My math question for 50 points and brainliest?

Answer:

Beginning at the x-coordinate, move vertically, the direction of the y-axis, the distance given by the y-coordinate. If the y-coordinate is positive, move up; if the y-coordinate is negative, move down.

Step-by-step explanation:

Answer:

well which direction?

Step-by-step explanation:

Answer:

[tex]a_{n}[/tex] = - 5n - 2

Step-by-step explanation:

There is a common difference between consecutive terms, that is

- 12 - (- 7) = - 17 - (- 12) = - 5

This indicates the sequence is arithmetic with n th term

[tex]a_{n}[/tex] = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = - 7 and d = - 5, then

[tex]a_{n}[/tex] = - 7 - 5(n - 1) = - 7 - 5n + 5 = - 5n - 2

Answer:

$374.50

Step-by-step explanation:

hope this helps plz mark brainliest

Answer:

$374.50

Step-by-step explanation:

Change the 7% in decimal so 0.07.

Then 0.07 x 350 = 24.50

Next do 24.50 + 350 = 374.50

Answer:

Look down

Step-by-step explanation:

2 apples, substitute 12 into the equation

10=12(0.75)+0.50y

10=9+0.50y

1=0.50y

y=2

It would be found on the line because both numbers are whole numbers, which are neccesary coordinates.

(Brainliest pls)

Answer:

x > 6

Step-by-step explanation:

3x + 7 > x + 19 (Given)

2x > 12 (Subtraction Property Of Inequality)

x > 6 (Division Property Of Inequality)

Answer:Rounding a decimal to the nearest whole number means to write down the whole number that the decimal number is closest to.

The decimal number of 1.3 is in between the whole numbers of 1 and 2.

1.5 is directly in between 1 and 2.

1.3 is closer to 1 than it is to 2 because it is on the left of 1.5.

Answer:

Step-by-step explanation:

1.

sin R=15/39=0,3846

R≈23°

2.

tan 52°= 1,2799

Answer:

yes

Step-by-step explanation:

Answer:

Nope, it does not satisfy the equation.

Step-by-step explanation:

2x - 3y > 6

2(5) - 3(6) > 6

10 - 18 > 6

-8 > 6

Hope this helps and I hope u have an Amazing day!

Answer:

0.51 ,8/9, 3/5

Step-by-step explanation:

that is pretty self explanatory, i hope that helps!

Answer:

28

Step-by-step explanation:

700 x 4% = 700 x 0.04 = 28

Answer:

Mr. Lee takes home 9 kg of chocolate.

Mrs. Scarlet takes home 6kg of chocolate.

Step-by-step explanation:

Mr. Lee has a family of 6 people, and Mrs. Scarlett has a family of 4 people.

Together, the total number of people is 6 + 4 = 10

If we divide evenly the chocolate between all 10, then each one gets the same amount.

Then we need to do the quotient:

15kg/10 = 1.5kg

This means that each person gets 1.5kg of chocolate.

And Mr. Lee has 6 on his family, then the amount of chocolate that Mr. Lee takes home is 6 times 1.5 kg

6*1.5kg = 9kg

Mr. Lee takes home 9 kg of chocolate.

Mrs. Scarlett has a family of 4 people, then she takes home 4 times 1.5kg of chocolate, this is:

4*1.5kg = 6kg

Mrs. Scarlet takes home 6kg of chocolate.

Answer:

its is the 1st one or the thrid one

Step-by-step explanation:

Answer:

[tex]y=3(2)^x[/tex]

Step-by-step explanation:

[tex]y=3(2)^x[/tex]