Use the Cross Products Property to solve the proportion. x/8=3/12

Answer:

use the 2nd equation to find that x=3y+2 and now plug it into the first equation to get 2(3y+2)+3y=13 distribute to get 6y+4+3y=13, reorganize the equation by adding common integers to become 9y+4=13, Subtract 4 from both sides to get 9y=13-4, or 9y=9, so y=1, plug that into the equation for x to get x=3+2, so y=1 and x=5

Answer:

25

Step-by-step explanation:

Answer:

FATIMA (LOLOLOLOLOLOLOLOLOLOL)

Anyways the correct answer is 10 donuts that are covered with sprinkles

Step-by-step explanation:

5+15+20=40

50-40 = 10

Answer:

A)x^2-x-6

B)2x^2-12x+12

C)x^2-4

Step-by-step explanation:

A) Lets break this problem into portions the first part we trying  to distribute is  x(x-3)

X times X is X^2 and X times 3 is 3x so x^2-3x

Lets work on the second part

2(x-3)

2 times x =2x and 2 times -3 = -6 so 2x-6

And since you are supposed to add them its 2x-6+x^2-3x

x^2 can't be combined so that is seperate but 2x(+)-3x (negative overpowers positiveis) so we have -x and then -6 cant be joined with anything so

x^2-x-6

B) I'm going to go a little faster but it's essentially the same

2x(x-4)-3(x-4)

Multiply2x*x= 2x^2

2x*-4=-8x

combinde these two (2x^2-8x)

Pt.2

-3*x= -3x

-3*-4(negative and negative cancels out and it becomes positive)=12

join  (-3x+12)

and then 2x^2-8x-3x+12

you can only combine -8x-3x so -12x

2x^2-12x+12

C) this is level 3

x(x-2) + 2(x-2)

(x^2-2x) +(2x-4)

only like terms is 2x and-2x so combine and its 0

x^2-4

Answer:

Its b)6

Step-by-step explanation:

I just did it on edge and got it correct

The value of y is 6 centimeters.

Given that,

The length of RU = 12 centimeters

The length of UT = 4 centimeters

The length of QU = 8 centimeters.

The length of US = y centimeters

The intersecting chords theorem states that, the product of one whole chords segment and its external segment is equal to the product of the other whole chords segment and its external segment when two chords cross at an exterior point.

According to the intersecting chords theorem,

US x QU = RU x UT

Substitute the values in above formula,

y x 8 = 12 x 4

y = 48/8

y = 6 centimeters,

Hence, the value of y is 6 centimeters.

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Answer:

x = 17/tan75

Step-by-step explanation:

tangent = opposite/adjacent

tan75 = 17/x

xtan75 = 17

x = 17/tan75 ≈ -40.41

The measure of the value of x is 4.5.

The length of the opposite side to the length of the adjacent side of a right-angled triangle is known as the tangent function or tangent ratio of the angle between the hypotenuse and the base.

The measure of the value of theta is 75 degress and length of the opposite side is 17.

The value of is determined in the following steps given below.

[tex]\rm Tan\theta=\dfrac{Opposite}{Adjacent}\\\\Tan75=\dfrac{17}{x}\\\\x=\dfrac{17}{Tan75}\\\\x=4.5[/tex]

Hence, the measure of the value of x is 4.5.

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it is D "How many students does Ms. Sabillon have during enrichment because a statistical question isnt a basic question like, do you like strawberries. for how tall are you? it's a specific like question

Answer:

C=2πr

Step-by-step explanation:

hope this helped! :)

Answer:

A

Step-by-step explanation:

Answer:

Each girl gets 2 1/2.

Step-by-step explanation:

5 is an odd number. If you take the 4 in it and split that in half then you have 2. Then take the extra 1 from the rest of 5 and split that in half.

2 1/2.

Each girl gets two and a half cookies from a total of 5 same-sized cookies. The cookies divide into equal parts.

Division means the separation of something into different parts, sharing of something among different people, places, etc.

The total amount of same-sized cookies = 5

In order to divide the cookies into the two parts for Kelly and Jessica the following calculation is done;

[tex]n = \frac{5}{2} \\\\ n = \frac{5}{2} \\\\ n=2.5 \\\\ n=2\frac{1}{2}[/tex]

Hence each girl gets two and a half [tex](2\frac{1}{2} )[/tex]cookies from a total of 5 same-sized cookies.

To learn more about the division refer to the link;

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Answer:

The slope is -1.8

Step-by-step explanation:

Given

The attached graph

Required

The slope

Let each box represents 1 unit on both axis.

So, we have:

[tex](x_1,y_1) = (-3,4)[/tex]

[tex](x_2,y_2) = (2,-5)[/tex]

The slope m is calculated as:

[tex]m=\frac{y_2 - y_1}{x_2 - x_1}[/tex]

[tex]m=\frac{-5 - 4}{2 - (-3)}[/tex]

[tex]m=\frac{-5 - 4}{2 +3}[/tex]

[tex]m=\frac{-9}{5}[/tex]

[tex]m=-1.8[/tex]

Answer:

$38

Step-by-step explanation:

He earned $62 in total, and earned $24 in the morning, so we can subtract we he earned in the morning to what he earned in total to figure out how much he made in the afternoon. 62 - 24 = 38

Answer:

(8, 8)

Step-by-step explanation:

When moving right, you add positive number to the x value

Answer:

8 or B because thirteen minus five is eight

Answer:

Step-by-step explanation:

48% of n = 0.48n = 40.32

n = 84

20% of n = 0.20*84 = 16.8

Answer:

That is a lot of questions to answer. But I will try.

5)

a) 6 square units

b) 5/6

Second picture

1. Area = 6

2. Area = 4.5

3. Area = 20

4. Area = 9

5. Area = 17.5

Third picture

a) 8 units because if you move the bottom triangle to the top of the other triangle it makes a rectangle with height of 2 and length of 4.

I'm sorry I have to go I would love to finish this but I hope what I gave helps you!

Answer:

no

Step-by-step explanation:

24 months is the correct answer

Damian will be charged interest for 24 months.

It is defined as the conversion from one quantity unit to another quantity unit followed by the process of division, and multiplication by a conversion factor.

We are given that Damian took out a car loan for $10,500 that has a 0% APR for the first 12 months and will be paid off with monthly payments over 3 years.

We know that;

1 year = 12 months

Using this conversion we get;

3 year = 36 months

It means total number of months in 3 years is 36. For first 24 months the APR is 0%. So, the number of months will Damian be charged interest is

36 - 12 = 24

Therefore, the correct option is D. 24 months

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Answer:

-0.008 or -1/15

Step-by-step explanation:

Answer:

C. *=9/3,y=4.5 HOPE IT WILL HELP YOU

Answer: D

Step-by-step explanation: right on edge

Answer:

N=6

Step-by-step explanation:

You need to prime factorize 150. 150 = 3*5*2*5.

x*x=perfect square.

What we have done so far is we have split 150 into a few digits

You can add 5 to one box and 5 to the other.

Next if we add 3 to one box and 2 to the other box, then they wont be equal.

Let's try 5*6 and 5.

6 is missing from the second box, so N must be 6 to create a perfect square.

The perfect square is 900 and 30*30 = 900, so it is a perfect square.

Answer:

10 cm

Step-by-step explanation:

Since this is a graph sheet each box is 90°

Now in this case AB is the hypotenuse

We can solve for AB using the pythogorean theorem,

Base = 6 units

Height = 8 units

Hypotenuse =?

Then,

[tex] {8}^{2} + {6}^{2} = {x}^{2} \\ 64 + 36 = {x}^{2} \\ 100 = {x}^{2} \\ x = \sqrt{100} \\ x = 10[/tex]

Answer:

sin A = 9/41

cos A = 40/41

tan A = 9/40

Step-by-step explanation:

sin A = opp/hyp = a/b = 9/41

cos A = adj/hyp = c/b = 40/41

tan A = opp/adj = a/c = 9/40

Answer:

0.459 divided by 0.17 equals 2.7

Step-by-step explanation:

Answer:

2.7

Step-by-step explanation:

0.459÷0.17=2.7

here is your answer!

Answer:

C

Step-by-step explanation:

it is a right triangle and the hypotanueses are congruent but we need a leg also to be congruent before we can say they are congruent so the answer is C.

If my answer helps please mark as brainliest.

Answer:

Step-by-step explanation:

I don't think there's enough information to do it.

HL is about the closest one, but the congruency marks only show that the hypotenuse is marked. You need something else.

AAS SAS ASA are all eliminated because no angle besides the right angle is given. The right angle is fine if the two sides making it up were marked. They are not.

Answer:

114 a month for 10 months

Step-by-step explanation: