Mathematics High School

The black triangles are similar. Find the value of x.
27
X
16
18

Answers

Answer 1

Answer:

x=24

Step-by-step explanation:

tell me if you want the steps

Answer 2

Answer:

x=24

Step-by-step explanation:

Related Questions

Which of the following are valid names for the triangle below? Check all that
apply.

A. A MODE
1 B. ARM
C. ASEM
DD. AMRD
E. ARMO
F. ADMR

Answers

The answer would be c ASEM

Help please! It’s due at 11pm!

Answers

Answer:

it's -7 + 5= -2 I think im not sure

Please help!!! I’ll give brainiest

Answers

Answer:

Parker is NOT right when he says that it is a division problem 6 ÷ 3.

In fact, it is a multiplication problem 6 × 3 because 6 × 3 = 18 would give us the correct number of total rectangles which are 18

Step-by-step explanation:

Total number of rectangles = 18

As there are 3 rows with each row containing 6 rectangles.

Now, if we multiply 6 with 3, we get the result 18.

Thus,

6 × 3 = 18

Hence, Parker must have mentioned that this arrow of 18 rectangles shows the multiplication problem 6 × 3.

Thus,

Parker is NOT right when he says that it is a division problem 6 ÷ 3.

In fact, it is a multiplication problem 6 × 3 as 6 × 3 = 18 would give us the correct number of total rectangles which are 18.

help anyone?
i will give brainliest

Answers

They are exactly the same just on different Quadrants.

Answer:

Use desomos i can drop a link for you that will help all your graphing problems

Step-by-step explanation:

Go to desmos . com slash calculator!

how do you even do this???

Answers

Tell whether the product of Prxs and Q5x3 is defined. If so, give the dimensions of PQ.

undefined
defined; 7 x3
defined; 3 x 7
defined; 5 x 5

Please help!! I don’t understand how to solve this

Answers

Answer:it is c

Step-by-step explanation:

fjhrhgvfj

PLS HELP ME ASAP I DONT HAVE TIME. IT ALSO DETECTS IF ITs RIGHT OR WRONG.

Answers

Answer:

It should be C because of the given information is just (any) x 2

Step-by-step explanation:

A polling company plans to create a probability model for a state election. In a telephone survey of 750 residents who stated they were registered to vote, they found that 318 planned to vote for the Democratic candidate, 268 planned to vote for the Republican candidate, with the remainder were undecided. What is a reasonable probability model for the state election?

Select the correct ANSWERS from the list below

54% plan to vote for the Democratic candidate|

22% are undecided.

18% are undecided.

36% plan to vote for the Republican candidate.

46% plan to vote for the Republican candidate.

42% plan to vote for the Democratic candidate

this decides my grade please only answer if you know it

Answers

Answer:

22% are undecided

36% plan to vote Republican

42% plan to vote Democratic

Step-by-step explanation:

Take 318 and divide it by 750 to find the democratic vote. Round to the nearest whole number.

318/750 = 0.424

Same for Republican except take 268 and divide by 750.

268/750 = 0.357

Add both percentages together. 36% + 42% = 78%

So there is 22% of the population that either did not answer or are undecided.

The correct answers are:

22% are undecided

36% plan to vote Republican

42% plan to vote Democratic

What is Probability?

Probability refers to potential. A random event's occurrence is the subject of this area of mathematics.

The range of the value is 0 to 1. Mathematics has incorporated probability to forecast the likelihood of various events.

The degree to which something is likely to happen is basically what probability means.

Given:

Total Resident = 750

Out of which 318 planned to vote for the Democratic candidate, 268 planned to vote for the Republican candidate.

So, 318/750 = 0.424

= 42.4%

and, 268/750 = 0.357

= 35.7%

So, the percentage who decided to vote = 36% + 42% = 78%

Hence, there is 22% of the population that either did not answer or are undecided.

Learn more about probability here:

https://brainly.com/question/11234923

#SPJ2

What is 9 x 9? please show your work and process on finding a solution to this question.

Answers

9 x 9 = 81

I hope this helps , have a amazing day <33

Solve for the value of x. 6 ^ (- 2x) = 6 ^ (2 - 3x)

Answers

Answer:

x = 2

Step-by-step explanation:

Cause I know & I took the quiz

plz mark brainliest

You travel 30 out of 200 miles of the trip. What percent of the trip have you traveled already?

Answers

Answer:

15%

Step-by-step explanation:

Answer:

15%

Step-by-step explanation:

30/200 = .15

move the decimal 2 places back and replace it with a %

Terry pays £520 per month in rent.
His landlord decides to increase the rent by 12.5%.
How much rent does he pay now?

Answers

Answer:

£598

Step-by-step explanation:

Find 10% and 5%0f £520=

10%=52

5%=26

520+26+52=598

The new price is 598

he pays £585
steps: 12.5% = 0.125
0.125 x 520 = 65
520 + 65 = 585

Alana is buying bottled water for a class trip. She has 16 bottles left over from the last trip. She buys bottles by the case to get a good price. Each case holds 24 bottles. How many cases will she have to buy if she wants to have a total of 160 bottles of water?

Answers

160/24= 6.6
24x6= 144
144+16= 160
She will need 6 cases of water

The area of a triangle is formed by points of intersection of parabola y=a(x-3)(x+2) with the coordinate axes is 10. Find A if it is known that parabola opens upwards

Answers

Answer:

2/3

Step-by-step explanation:

Answer:

a=2/3

Step-by-step explanation:

1. y=a(x-x1)(x-x2) is a formula for a parabola, x1 and x2 being points where y=0 so in the equation y=a(x-3)(x+2), you know

x1=3, x2=-2

2. Find distance between 3 and -2, which is 5

3. bh/2=A --> 5h/2=10 --> h=4 (h is height)

4. when x=0, y=-6a, y=a(0-3)(0+2)

5. because parabola opens upward, the point of the vertex must be (_, -4)

6. -6a= -4

a=2/3

The graph represents the amount of money Sal earns for babysitting.

Graph where the x- axis gives time in hours and runs from zero to three and beyond. The y- axis gives earnings in dollars and runs from zero to twenty four and beyond. A straight line intersects the axes at (0, 0). Its coordinates are (5, 4), (1, 8), (1.5, 12), (2, 16), and (2.5, 20)

Part A
What does the ordered pair (2.5, 20) represent in the situation?
A. $2.50 for 20 hours
B. $1 for 0.125 hours
C. $0.125 for 1 hour
D. $20 for 2.5 hours
Part B
Does the graph represent a proportional relationship? Explain.
A.
Yes. The line passes through the origin.
B.
Yes. The line has a variable rate of change.
C.
No. The slope is not constant.
D.
No. The line has a y-intercept greater than 0.
Part C
What is the linear equation represented by the graph?
A. y = 20x + 2.5
B. y = 2.5x + 20
C. y = 8x
D. y = 0.125x

Answers

Answer: d, a, and c

Step-by-step explanation:

Part(A)

The ordered pair (2.5, 20) represents $2.50 for 20 hours. the correct option is A.

Part(B),

Yes. the line passes through the origin. The correct option is A.

Part(C),

The linear equation represented by the graph is y = 8x. The correct option is C.

What is an equation of the line?

An equation of the line is defined as a linear equation having a degree of one. The equation of the line contains two variables x and y. And the third parameter is the slope of the line which represents the elevation of the line.

The general form of the equation of the line:-

y = mx + c

m = slope

c = y-intercept

Slope = ( y₂ - y₁ ) / ( x₂ - x₁ )

Given that coordinates are (0.5, 4), (1, 8), (1.5, 12), (2, 16), and (2.5, 20).

Part(A),

The ordered pair (2.5,20) represents that the earning is $20 for the work of 2.5 hours.

Part(B),

The slope of the line will be calculated as,

Slope = ( y₂ - y₁ ) / ( x₂ - x₁ )

Slope = ( 8 - 4 ) / ( 1 - 0.5 )

Slope = 4 / 0.5

Slope = 40 / 5

Slope = 8 hours

The y-intercept is calculated as,

y = mx + c

16 = ( 2 x 8 ) + c

c = 16 - 16

c = 0

Hence, the line passes through the origin.

Part(C),

The equation of the line will be written as,

y = mx + c

y = 8x + 0
y = 8x

To know more about an equation of the line follow

https://brainly.com/question/18831322

#SPJ2

maddie help please ee

Answers

A because the other person said

Maria calculate that she could make 18,000 over the summer instead she ended up making 15,000 what is the percentage difference? round your answer to the nearest percent

Answers

Answer:

20%

Step-by-step explanation:

Maria calculate that she could make 18,000 over the summer instead she ended up making 15,000 what is the percentage difference? round your answer to the nearest percent

The formula for Percent difference =

Difference/ Original value × 100

Difference is calculated as:

18000 - 15000 = 3000

Original value = 15000

Hence:

3000/15000 × 100

= 20%

Percent difference = 20%

IF ANSWER IS RIGHT I WILL MARK BRAINLIEST The length of one side, s, of a shipping box is s ( x ) =cube root of 2x , where x is the volume of the box in cubic inches. A manufacturer needs the volume of the box to be between 108 in.3 and 256 in.3. What are the minimum and maximum possible lengths of s?

Answers

Answer:

6 in and 8 in

Step-by-step explanation:

Given

The length of the side:

s = ∛2x

Volume of the box:

The volume is between 108 in³ and 256 in³:

∛(2*108) ≤ s ≤ ∛(2*256)∛216 ≤ s ≤ ∛5126 ≤ s ≤ 8

As above, the minimum length is 6 in and maximum length 8 in

The Pythagorean Theorem Homework What is the side length of the triangle? 10 cm. 26 cm.

Answers

A^2 + B^2 = C^2
(10)^2 + (26)^2 = C^2
100 + 676 = 776
Square root of 776cm = 28.86cm rounded

Questions 5-8 I'm very confused on this Determine which tables are linear and tell me the slope for each

Answers

What’s the question?? Than I can help you

the sum of x and y is 18, and their difference is 14 which pair of equations describes this statement

Answers

Answer:

x = 16

y = 2

Step-by-step explanation:

hey
what is 6/9 + 2/3

Answers

Answer:

4/3

Step-by-step explanation: Glad i could help

Answer:

4/3

Step-by-step explanation:

Eric orders 3 large cheese pizzas. There is a $2 delivery fee for each pizza. He pays a
total of $42.

Answers

Answer:

$12 for each pizza

Step-by-step explanation:

Answer:

$12 each pizza

Please help can some one explain to no how to get the answer

Answers

Answer:

2(-2)+1

Step-by-step explanation:

All you have to do is replace x with-1

PLEASE HELP!!!!!! if you know how please write how you got

Answers

9514 1404 393

Answer:

D. John's boat was farther and faster

Step-by-step explanation:

The equation tells you that at x = 0, Roberta's boat was 10 miles from the dock. The words tell you John's boat started 20 miles from the dock, so his boat started farther away.

John's boat traveled a distance of (55 -20) = 35 miles in 5 hours, so the speed was (35 mi)/(5 h) = 7 mi/h. The equation tells you Roberta's boat traveled 6 miles for each hour, so John's boat was faster.

John's boat was farther and traveled more quickly

Additional comment

The variables in Roberta's equation are not defined. In order for the problem to make sense, we must assume that x represents time in hours, and y represents distance in miles.

7. If 294 J of heat is transferred to a 10.0 g sample of silver at 25 ºC, what is the
final temperature of the silver? Specific heat capacity of silver is 0.235 J/gºC.

Answers

Answer:

T~final is 150.11 C

Step-by-step explanation:

To solve this we need this specific heat equation:

Q=mc(T~final - T~initial) that is the difference of final temperature minus initial temperature.

We are given:

Q = 294 J

m = 10 g

c = 0.235 J/gC

T~initial = 25 C

Plug the values in to the equation

294 J = 10 g * 0.235 J/gC * T(difference)

294 J = 2.35 J/C * T(difference)

Divide both sides by 2.35 J/C

294 J / 2.35 J/C = T(difference)

T(difference) = 125.11 C

If the initial temperature was 25 C then then

T~final = 25 C + 125.11 C or 150.11 C

What is the measure of angle P?

Answers

Answer:

Step-by-step explanation:

step 1: 180°-130°= 50

step 2: 180-110= 70

step 3: 70+50= 120

step 4: 180°-120°= 60

Plz help !!!
I’ll give crown you

Answers

Answer:

n(a): 6

n(a b): 4

n(a c) : 10

n (a b c): 8

Hope it helps :) Brainliest pls

is this correct or incorrect?

Answers

pretty sure that’s correct but please clean ur screen HAHAH

There is a group of 10 people who are ordering pizza. If each person gets 2 slices and each pizza has 4 slices, how many pizzas should they order?

Answers

Answer:

5 pizzas

Step-by-step explanation: If you have 10 people and each will get two slices then you will need 20 pieces of pizza because 10x2 is 20. If each pizza has 4 slices then you will need 5 pizzas because 4/20 is 5.

Answer:

5 pizzas.

Step-by-step explanation:

Find out how many slices the group of 10 people need in total:

2 x 10 = 20 slices

Now, use the total number of slices and divide it with 4 to find how many pizzas they need.

20 ÷ 4 = 5

They need 5 pizzas for 10 people who each get 2 slices.

Other Questions

Read the following lines from Song by Henry Wadsworth Longfellow. Weary and homesick and distressed,They wander east, they wander west,And are baffled and beaten and blown aboutBy the winds of the wilderness of doubt;5 To stay at home is best.Which of the following best describes the poets word choice in these lines?a.In line 1, he uses slang suitable to the topic.b.In line 2, he uses informal language to connect with the audience.c.In line 3, he intensifies the feeling in the poem by repeating a general idea.d.In line 4, he uses figurative language to reinforce the feelings he is describing. a. b b. a and b c. a d. c and d A straight linehas gradient 4andpasses through the point (5, 23)Work out the equation of the line.Give your answer in the formy= mx + c Which values from the set {2,4,6,8,10} make this inequality n + 5 > 10 true? state if polygons are similar Read the sentence.Under the tree, the leaves' shadows make a pattern on the groundWhat is the best place to add the word dappled?A. before underB. before leavesC. before patternD. before tree What is the perimeter of the triangle In the function f(x) = (x^2 -6x + ___) + 20, what number belongs in the blank to complete the square? Find the volume of the prism1: 29 cubic cm 2: 819 cubic cm3: 208 cubic cm how many solutions does 3x+4=3x-2 have? what is the significance of a newborns hands and feet turning blue ? sentences with the word interstate. Radiation can affect living cells. Which of the following uses of radiation is a non-example of this fact?A. Treatment of cancerB. Dating fossilized stoneC. Preservation of fresh fruitsD. Sterilization of medical equipment The dimensions of a standard tennis court are 36 ft. 78 ft. with a net that is 3 ft. high in the center. The court is modified for players aged 10 and under such that the dimensions are 27 ft. 60 ft., and the same net is used. Use similarity to determine if the modified court is similar to the standard court. Organisms that have a membrane nucleus belong in which domain?Question 5 options:ArchaeaPlantaeEukariaBateria Two pounds of peaches cost $4.5, 5 pounds cost $11.25, and 10 pounds cost $22.5. Show that the relationship between the number of pounds of peaches and the cost is a proportional relationship. Then write an equation for the relationship. Describe the proportional relationship in words. "Spidey Skin Power!" What makes spider silk an unrealistic material for fabrics?A Spider silk creates a fabric that is thin and easily torn, despite the strength of the fibers themselves.B Spider silk is extremely costly because of the challenges involved in keeping spiders in captivity.C Spider silk creates a type of fabric that is neither breathable nor comfortable and is therefore hard to sell.D Spider silk is difficult and inefficient to obtain because each spider is relatively unproductive. The trial balance of D. Savage Company at the end of its fiscal year, August 31, 2017, includes these accounts: Inventory $17,200, Purchases $149,000, Sales Revenue $190,000, Freight-In $5,000, Sales Returns and Allowances $3,000, Freight-Out $1,000, and Purchase Returns and Allowances $2,000. The ending merchandise inventory is $23,000. Prepare a cost of goods sold section for the year ending August 31 (periodic inventory). 7(5-4x) in distributive property What is the action and reaction if a person takes a step back 3 strong main causes of the civil war

The black triangles are similar. Find the value of x. 27 X 16 18

Answers

Related Questions

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

The black triangles are similar. Find the value of x.
27
X
16
18