Mathematics College

N
ΔABC ΔXYZ
Find the missing side length, s.

S=[ ? ]

NABC XYZFind The Missing Side Length, S.S=[ ? ]

Answers

Answer 1

Answer:

12

Step-by-step explanation:

Related Questions

solve 4x + 5 = x + 8 please

Answers

Answer:

x = 1

Step-by-step explanation:

4x+5=x+8

4x-x = 8-5

3x=3

x=1

Answer:

1

Step-by-step explanation:

4*1 = 4

4+5 =9

1+8=9

9=9

Point upper D left parenthesis negative 3 comma 5 right parenthesis. is a vertex of triangle DEF. After a rotation of the triangle about the origin, upper D prime is located at left parenthesis 3 comma negative 5 right parenthesis. Which of the following was the rotation of the triangle?

Answers

The rotation that the triangle DEF underwent is defined as follows:

180º around the origin.

Rotation

A rotation is one example of transformation that a function can undergo, along with transformation, compression, stretching, dilation or reflection.

A rotation changes the inclination of the figure, and the rules for each rotation are given as follows:

90° clockwise rotation: (x,y) -> (y,-x)90° counterclockwise rotation: (x,y) -> (-y,x)180° clockwise and counterclockwise rotation: (x, y) -> (-x,-y)270° clockwise rotation: (x,y) -> (-y,x)270° counterclockwise rotation: (x,y) -> (y,-x)

In this problem, the coordinates are given as follows:

Original: (-3,5).Image: (3,-5).

Hence the rule is:

(x,y) -> (-x, -y).

Meaning that a rotation of 180º around the origin was done.

More can be learned about rotation at https://brainly.com/question/26249005

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Are 6/9 and2/3 proportion

Answers

Answer:

yes, they are proportional

Step-by-step explanation:

6/9 is just three time as big as 2/3 but they are basically the same fraction

Answer:

Step-by-step explanation:

yes, it is proportional

6/9 = 2/3

18 = 18

List all the 3-digit numbers that fit
these clues.
• The hundreds digit is greater
than 7.
• The tens digit is less than 2.
• The ones digit is the same as the
hundreds digit.
So, the numbers that fit the clues are 191, 193, 195, 197, 199.

Answers

i’m sorry, i don’t quite understand the question. do you have a photo of it by any chance?

PLEASE HELP ME ASAP and show your work

Answers

Hi! Hope this helps! It made me crop my photo below with analysis but:
(A) Only the second question has real solutions.
(B) Only the first equation has non-real solutions.

Help plsss i will mark brainliest plsss

Answers

Answer:

It's algebra or geometry?

Which inequality is true? O A. 41 - 2 < 10 B. 6. . 27 > 1 C. 51 > 15 C O D. TI + 9 < 12​

Answers

Answer:

C

Step-by-step explanation:

because 52 is greater than 15

Identify the unit rate in the graph.
A. 40mph
B. 75mph
C. 50mph
D. 25mph

Answers

Answer:

The unit rate is C. 50mph

Step-by-step explanation:

Take two points from the line,

I took points (1, 50) and (2, 100).

Then plug them into this formula:

y2-y1/x2-x1

Solve:

(100- 50)/(2 - 1)

100 - 50 = 50

2 - 1 = 1

50/1 = 50

So, you get C. 50mph

Answer:

The answer would be C. 50mph

Step-by-step explanation:

Got right on USA test prep

Hope this helps

First correct answer gets Brainliest

Answers

Answer:

2nd option is the correct answer

What is the slope of the line in the graph?

On a coordinate plane, a line with negative slope goes through points (0, 1) and (4, negative 2).
Negative four-thirds
Negative three-fourths
Three-fourths
Four-thirds

Answers

Answer:

the slope for (0,1)(4,-2) is -3/4

Answer:

B. Negative three-fourths

Step-by-step explanation:

Simplify (5 1/3) exponential 3

Answers

answer:

125 /3



hope this helps have a great day

mark brainliest:)

[tex]\rm\purple{\overbrace{\underbrace{\tt\color{black}{\:\:\:\:\:\:\:\:Answer:\:\:\:\:\:\:\:\:\:}}}}[/tex]

125/3

[tex]\large\red{ChaEunWoo2009}[/tex]

#CarryOnLearning

I need help do y’all know answer…..

Answers

Answer:

x = 70

Step-by-step explanation:

14 + x = 84

x= 84 - 14

x = 70

here x is the games lost.

hope tgis helps !

HELP ASAP!!!!!!!!!!!!!!

Answers

Answer:

10

Step-by-step explanation:

just try to make the lines even and get the answer 10

Answer:

the answer is √89........

...

You have 8 cups of flour. A recipe calls for ⅔ cup of flour. Another recipe calls for ¼ cup of flour. How much flour do you have left after making the recipes?

Answers

Answer:

7 1/12 cups of flour

Step-by-step explanation:

2/3 + 1/4 = (8 + 3)/12 = 11/12

8 - 11/12 = 85/12 = 7 1/12 cups

Which transformation will map figure Q onto figure Q’

Answers

Answer:

11 units i think

Step-by-step explanation:

find the distance between the points
a)(-1,4,3)and(2,2,-3)​

Answers

Answer:

a) point a start with negative but point b) start with positive

Help please !!!!!!!!!!

Answers

Answer:

$ 50,000

Step-by-step explanation:

Let her salary = x

[tex]8\dfrac{3}{4} *x=4375\\\\\dfrac{35}{400}*x=4375\\\\x=4375*\dfrac{400}{35}\\\\x = 125*400[/tex]

Salary = $ 50,000

A plumber has a 36-in. pipe. He must cut into two pieces so that one piece is 14 inches longer than the other. How long is each piece?

Answers

25 inches and 11 inches

If everything in a store is 20% off, what is the equation of the proportional relationship that describes the amount of the discount

y=___x​

Answers

Answer:

y = 0.20x

Step-by-step explanation:

I need help with these two. One of them I need help with what to write for the writing part (Also need help for making sure I am correct) And the other I need help o with the math and writing part.

Answers

The writing part for the exponential function:
“As x approaches negative infinity, y approaches 0.

As x approaches positive infinity, y approaches positive infinity”


And the other part for the absolute value function:
The function is Positive: x > -3 and x<-5, negative:-5-4, decreasing: x<-4

“As x approaches negative infinity, y approaches positive infinity and

As x approaches positive infinity, y approaches positive infinity”

Terrance earned $444 in March, $523 in April and $410 in May. He divided his earnings between himself and his 4 other workers. How much did they each earn?

Answers

Answer:

$275.40

Step-by-step explanation:

Add 444+523+410=1377

divide 1377 by 5 and u get 275.4

A number is four times as large as another number. The sum of the numbers is 180, Find the smaller number.

Answers

Answer:

z

Step-by-step explanation:

.

Zayn puts garland around a square window. He uses 888 meters of garland.
What is the height of the window?

Answers

Answer: 3552

Step-by-step explanation:

888 times 4

a child has a collection of football cards. they are to be kept in a folder with 9 cards on each page.the child has 28 complete sets of 12 cards. how manypages will be needed to store the cardss?

Answers

Answer:

37.7

Step-by-step explanation:

The answer is 37.7 :)

Find the value of the equation.

19−26

Group of answer choices

-7

7

17

-.7

Answers

-7
19-26=-7
19 is smaller than 26 so the answer will be in negative and just subtract 26-19 which 7 and add a negative sign which is -7

NEED DONE ASAP!!
Lupita completed the square to solve the equation 0 = x2 - 6x +13 as follows.

Lupita made a mistake. In which step did the error occur and what was the error? Finally
complete the problem with the mistake fixed and give the solutions to the equation.

Answers

This is how to do it
Step 3 is incorrect

The solution to the equation is x =   ±[tex]\sqrt{2}[/tex]i +3  

What is a quadratic equation ?

A quadratic equation is an algebraic equation which has highest degree of 2 and it has 2 roots.

In the given question

x² - 6x +13 = 0

x² - 2.x.b + 13 = 0                                          (-2.x.b = -6x ↔ b = 3)

(x - 3)² + 13 = 9                                              ( we have added 9 on r.h.s                                                                

                                                                       because b² = 9 is added on l.h.s)    

(x-3)² = -4

x - 3 = ±[tex]\sqrt{2}[/tex]i  

x =   ±[tex]\sqrt{2}[/tex]i +3

She made a mistake in the second step  she should have added +9 on the right hand side because we have an additional 9 on the left hand side because of the perfect square we have made to make both sides balanced.

Learn more about Quadratic equations here :

https://brainly.com/question/1863222

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george started a coin collection. his dad gave him 75 coins. each month he will add 20 coins. Which equation can be used to find y, the total number of coins in george's collection after x months? A. y = 75x + 20x By = 20x + 75 C. y = 75x - 20 D. 20x - 75

Answers

Answer: B

Step-by-step explanation: Hope this helps!

he got a one time thing of 75 coins and now gets 20 coins for each month which explains 20x. (X being the number of months)

The equation that could be used for determining the y should be option B y = 20x + 75

Calculation of an equation:

Since dad gave him 75 coins. each month he will add 20 coins.

Here we assume a number of months be x

So, the equation is

y = 20x + 75

Therefore, we can conclude that The equation that could be used for determining the y should be option B y = 20x + 75

learn more about an equation here: https://brainly.com/question/24271130

If the diameter is 7.5 what is the radius?
If the radius is 17 what is the diameter?
If the diameter is 21 what is the radius?
If the radius 813 what is the diameter?

Answers

Answer:

Here is the answer to your question its fairly simple.

Step-by-step explanation:

3.75 is the radius

34 is the diameter

10.5 is the radius

1626 is the diameter

Solve for x
simple geometry

Answers

The answer is 29

when we see angles like that we will use a property of a parallelogram

which means

2x-10 angle plus 4x+16 angle equal to 180 degrees

let's find out

(2x-10)+(4x+16)=180

6x+6=180

6x=174

x=29

Have a great day

Answer:

From the above attachment we can conclude that,

[tex](2x - 10)° + (4x + 16)° = 180° \\ 2x - 10 + 4x + 16 = 180 \\ 2x + 4x - 10 + 16 = 180 \\ 6x + 6 = 180 \\ 6x = 180 - 6 \\ 6x = 174 \\x = \frac{174}{6} \\ \boxed{x = 29}[/tex]

Therefore, the value of x is 29

x = 29 is the right answer.

In a class of 28 students, 12 students packed their lunch. At this rate, how many students out of 336 would be expected to pack their lunch?

Answers

Answer:

144 students

Step-by-step explanation:

12/28=3/7

3/7*336=144

Unit rate is the quantity of an amount of something at a rate of one of another quantity.

If out of 28 students, 12 students packed their lunch.

The number of students who packed their lunch out of 336 students is 144 students.

What is a unit rate?

It is the quantity of an amount of something at a rate of one of another quantity.

Example:

3 miles in 3 hours.

1 mile in one hour.

We have,

In a class of 28 students, 12 students packed their lunch.

We can write this as:

28 students = 12 students packed lunch ______(1)

We have to make 28 students into 336 students.

This can be done by multiplying 12 on both sides of the equation (1)

Multiply 12 on both sides.

12 x 28 students = 12 x 12 students packed lunch

336 students = 144 students packed lunch

Thus,

The number of students who packed their lunch out of 336 students is 144 students.

Learn more about unit rates here:

https://brainly.com/question/11258929

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