Mathematics High School

PLEASE HELP ME ASAP??!!
Find the missing side lengths using your notes on the 45-45-90 and 30-60-90 special triangles.

PLEASE HELP ME ASAP??!!Find The Missing Side Lengths Using Your Notes On The 45-45-90 And 30-60-90 Special

Answers

Answer 1

It says that there was an error with my answer, but I don't know what, so I screenshotted what I typed and attached them as 4 images below:

PLEASE HELP ME ASAP??!!Find The Missing Side Lengths Using Your Notes On The 45-45-90 And 30-60-90 Special
PLEASE HELP ME ASAP??!!Find The Missing Side Lengths Using Your Notes On The 45-45-90 And 30-60-90 Special
PLEASE HELP ME ASAP??!!Find The Missing Side Lengths Using Your Notes On The 45-45-90 And 30-60-90 Special
PLEASE HELP ME ASAP??!!Find The Missing Side Lengths Using Your Notes On The 45-45-90 And 30-60-90 Special

Related Questions

Pls help I am failing this class

Answers

alnejskjsksskksksskskskkskj

Answer:

39 i think

Step-by-step explanation:

1. 12/5= 2. 27/12 =


-- Help pls

Answers

1. = 12/5 2. =9/4
‍♀️

help please will give brainliest

Answers

Answer:

i think its c not sure

Step-by-step explanation:

I need help solving

Answers

Step-by-step explanation:

Divide a percentage by 100% to convert it.

=> (1/20%) / 100% = 0.0005 or 1/2000.

Subtract f(x) and g(x) when:
f(x) = 3.2 + 2x - 8 and g(x) = 72 – 8x + 4
f(x) - g(x) =

Answers

Step-by-step explanation:

The answer is

[tex]10x - 80.8[/tex]

Find the perimeter of a
square that has a side
length of x +5.
x + 20
2x + 10
4 + 20
PLEASE HELP MEE FAST

Answers

It should be 4(x+5) which gives 4x+20
4x+20 is the answer

Solve for θ or x, round to the nearest tenth.

Answers

x^2 = 9^2 + 21^2
x^2 = 81 + 441
x^2 = 532
x = root 532

Please help! And I need the steps too!

Answers

Answer:

-25

Step-by-step explanation:

Step 1: 2-9-5-3-2-[tex]2^{3}[/tex]

Step 2: 2-9-5-3-2-8

Step 3: -25

10. The sum of two numbers is 102. One number is three less than twice the other.
What are the two numbers?

Answers

Answer:

(2n -3) + n = 102

2n - 3 + n = 102

3n - 3 = 102

3n = 105

n = 35 (the first number)

SO...

The other number is (2 x 35) - 3 =

                                           70 - 3 = 67 (the second number)

The numbers are 35 and 67.

35 + 67 = 102 CHECK!

which equation matches the graph of the greatest integer fiction giving below? a p e x

Answers

Answer:

A P E X  < CS

Step-by-step explanation:

simple

Twenty percent is equal to what decimal?

Answers

Answer:

0.05

Step-by-step explanation:

0.2 is equal to 20%

10.
10. The sum of the interior angles of a polygon is 2,340°
How many sides does the polygon have?
I
11
11. What is the measure of each interior angle of a
regular pentagon?
12. The exterior angles of any polygon add to
12

Answers

Answer:

Step-by-step explanation:

10.   To solve for this, use the formula: 180*(n-2)

So, 180(n-2) = 2,340

Once n is solved for, that is the number of sides

11. Use the formula:

[180*(n-2)]/n

    (n represents the number of sides)

12. Think of the sum of all interior angles in a quadrilateral

Your father uses text messaging to communicate with his employees. If he sends an average of 19 text messages each day, how many more text messages does he send than you? Write an equation and solve for the unknown value.

Answers

Answer:

father sends 7 more

19-12=7

Step-by-step explanation:

Answer:

father sends 7 more

19-12=7

Step-by-step explanation:

19-12=7

How many lines of symmetry does a star like this ⭐️ Have?

Answers

Answer:

This line symmetery has Five lines

find x PLEASE HELPPP RIGHT NOW

Answers

Answer:

the answer is 34 degrees

it will be x=180-146 degrees

At a hot dog stand they serve regular hot dogs and footling hot dogs at a ratio of 5 to 3. Based on this ratio how many footlong hot dogs will be served if there is a total of 120 hot dogs served.

Answers

Answer:
45
Step-by-step explanation:
Ratio is 5:3
So total ratio "parts" is 5 + 3 = 8
In total there are 120 dogs served, so each part is:
120/8 = 15 dogs
Since, footlong hot dogs are "3" parts, and each part is 15 dogs, there will be:

3 * 15 = 45 footlong hotdogs

Chloe's mom gives her $30 to go to the store for cupcakes. She cannot spend over $30. Each pack of cupcakes (c) cost $2.50. How many packs of cupcakes can Chloe buy?

Answers

30=2.5x
/2.5 /2.5
12 cupcakes

Help please!!! need to turn in, in 17 minutes

Answers

Answer:

x+4 and y+3

Step-by-step explanation:

Both the x and y values move in positive directions from the first triangle to the second.

Answer:

(x+4, y+3)

Step-by-step explanation:

First, choose a point to follow (I chose C).  The coordinates of C are (-2, -5).  The coordinates of C' are (2, -2).  To get to 2 from -2, you have to add 4.  Move left or right because it's on the x-axis.  Since it's moving you the right, it is positive.  So, x+4 is the first part.  To get from C to C', you have to move up to follow the y-axis, meaning another positive.  Counting the units from (2, -5), because that is the point after x+4, there are 3 units.  So, (x+4, y+3).  

please help, and i will mark you BRAINLIEST
If x = 4, solve this equation: 3x = ______? *

A. 14
B. 8
C. 16
D. 12

Answers

D. 12 hopes this helps you

mr. Kido purchased 5
footballs for his
physicd education
class. If he paid
$41.25. how much was
each football?

Help!!

Answers

Answer:

8.25

Step-by-step explanation:

Answer:

$8.25

Step-by-step explanation:

Divide: 41.25 divided by 5

41.25 divided by 5=8.25

$8.25

Hope this helped!! :)

Brainliest?!?!

Stay safe and have a wonderful day/afternoon/night!!!

7th grade math please helpp i have alot of questions due in 10mins​

Answers

Answer:

V=247.8

Step-by-step explanation:

V=whl

V = (4.2)(5)(11.8)

Ricardo ran 160 minutes last week at the park. If he runs 15% more this week,
how many total minutes will Ricardo run this week?

Answers

Answer:

Im pretty sure its 184 minutes

Andrea spins the arrow on the spinner one time.
What is the probability that the arrow will land on a part of the circle that has a star?
O A O
C.
OB. 1
OD. 1

Answers

My Answer for your question is

A. O

Need help ASAP
Which number line correctly shows -3 - -1.5?​

Answers

Answer:

The top one I'm pretty sure.

If you combine 4x and -2x how many x's will we have left?​

Answers

Answer:

Step-by-step explanation:

4x+(-2x)=2x

Find the area of the composite figure?


Answers

Answer:

128

Step-by-step explanation:

Let's start by figuring out the last side of the triangle

we can use the pathagoryous theroem and get

11.9²+x²=16.9²

Solve this and get x=12

Let's now compute the area of the triangle

b*h*.5

12*11.9*.5=71.4

So 71.4 is the area of the triangle

we now need to find the area of the semi circle.

to do this we are going to find the area and then divide it by 2

We know that the length is equal to 12 which means that the radius is 6

so we have

π6²/2

which is 56.55

We add the 71.4+56.55= 127.94 which rounds to 128

Answer:

212.758

Step-by-step explanation:

Find the semi-circle first, the diameter is 16.9 ft.

To find area:

Formula:

pi x radius x radius x 1/2

16.9 ÷ 2 = 8.45 (radius)

22/7 x 8.45 x 8.45 = 224.407 (Circle)

224.407 ÷ 2 = 112.203 (Semi circle)

Find the triangle:

1/2 x base x height or length x base x height

But for now, we will use the first one.

1/2 x 16.9 x 11.9 = 100.555

Now add them up.

100.555 + 112.203 = 212.758

(I don't know what units you to put for your answer since I don't learn American mathematics, so it's up to you)

There are 1,240 skittles in a bag, 25% are blue, .22 are red, 1/3 yellow and 1/5 are purple. Which color is least likely to be picked?

Answers

purple is the correct answer

Step-by-step explanation:

[tex] \frac{1}{3} = 0.3333...[/tex]

[tex] \frac{1}{ 5} = 0.2[/tex]

[tex]25\% = 0.25[/tex]

0.22=0.22

[tex]0.2 < 0.22 < 0.25 < 0.33...[/tex]

0.2 (1/5)/ purple is the least likely.

7a - 4a for a = 8 Anyone know the answer?

Answers

Answer:

the answer is 24

Step-by-step explanation:

hoped I helped:)

The value of the expression for x=8 is 24

What are like and unlike terms in an expression?

In Algebra, the like terms are defined as the terms that contain the same variable which is raised to the same power. In algebraic like terms, only the numerical coefficients can vary. We can combine the like terms to simplify the algebraic expressions

Given here: The expression as 7a-4a

Now combining the like terms we get

7a-4a=3a

for a=8

we have

3a=3×8

   =24

Hence, The value of the expression for x=8 is 24

Learn more about like and unlike terms here:

https://brainly.com/question/29078851

#SPJ2

help Find value of ST, Geometry problem

Answers

13 because the scale factor is 1/3

Answer:

It would be 13.

Step-by-step explanation:

Which lines or segments are parallel

Answers

AD & BE
because those two lines are parallel to each other

Answer:

Step-by-step explanation:

AC ║ BD and AD║BE because they form the same angles when they intersect the same line CE

Other Questions
Ben flew his small airplane 660 km in 6 hours flying with the wind. He flew 350 km against thewind in 7 hours. Find the rate at which he flew in still air and the rate of the wind. Someone please help I don't know if my answers are correct for this PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLS SHOW THE WORK!!!!!!!! Guys can u help me please Genting Berhad is a Malaysian conglomerate with holdings in plantations and tourist resorts. The beta estimated for the firm relative to the Malaysian stock exchange is 1.15, and the long-term government borrowing rate in Malaysia is 11.5%. The Malaysian risk premium is 12%. The expected return on the stock for a Malaysian National who is not Internationally diversified is closest to: Twelve pounds of beans are distributed equally into 9 bags to give out at the food bank.How many pounds of beans are in each bag?Enter your answer in the simplest form.There are pounds of beans in each bag. How did George Washington Carver solve the limited education opportunities for African Americans in the South? Which of the following is most likely responsible for the fact that organic molecules no longer formed spontaneously on Earth?A. The amount of UV radiation increasedB. The amount of oxygen in the atmosphere increasedC. Water accumulated in the oceansD. Earth's surface temperature warmed 2. You are developing a new application that optimizes the processing of a warehouses operations. When the products arrive, they are stored on warehouse racks. To minimize the time it takes to retrieve an item, the items that arrive last are the first to go out. You need to represent the items that arrive and leave the warehouse in a data structure. Which data structure should you use to represent this situation?a) arrayb) linked listc) stackd) queue Describe the metabolism of chemoautotrophs. What makes them different from photoautotrophs in terms of how they make chemical energy? Which STRETCHES are similar to Isometric exercises in that you areholding your position without moving Read these excerpts from News Articles about Bullying. Which detail in the first text do you learn more about in the second text? Text 1: bcl "We've got people from all over the world contacting him," Robin Arnold said. One of those contacts came in the form of Dash Mihok, an actor who has had roles in major films... what other actors contacted Jaylen O how Mihok contacted Jaylen O what major films Mihok has acted in O who interviewed Robin Arnold Text 2: After creating a "Jaylen's Challenge" website a few years ago, he got an email from actor Dash Mihok. "I grew up with Tourette (syndrome) in the New York City public schools," Mihok told Ledger reporter Clifford Parody Insurance offers consumersprotection from the costs of unplanned events.a guarantee that a business will succeed.income to help start a new business venture.full reimbursement after business setbacks. Pls fastHow did the Chinese government and American pilots work together to create an airforce for China?Rewrite the question above as a statement.Copy and paste an example from the text that supports the statement above.Explain your example.Copy and paste another example from the text.Explain your example.Write a conclusion sentence. These American mercenaries were the heroes of China(CNN) Consider this job offer:A one-year contract to live and work in China, flying, repairing and making airplanes. Pay is as much as $13,700 a month with 30 days off a year. Housing is included and you'll get an extra $550 a month for food. On top of that, there's an extra $9,000 for every Japanese airplane you destroy -- no limit.That's the deal -- in inflation-adjusted 2020 dollars -- that a few hundred Americans took in 1941 to become the heroes, and some would even say the saviors, of China.Those American pilots, mechanics and support personnel became members of the American Volunteer Group (AVG), later known as the Flying Tigers.The group's American-made warplanes featured the gaping, tooth-filled mouth of a shark on their nose, a fearsome symbol still used on the US Air Force's A-10 ground-attack jets to this day.Flying Tiger pilot Robert T. Smith snapped this photo of his squadron in flight over China on May 28, 1942.The nose's symbolic fierceness was backed up by its pilots in combat. The Flying Tigers are credited with destroying as many as 497 Japanese planes at a cost of only 73 of their own.Today, even with US-China tensions rising, those American mercenaries are still revered in China, with memorial parks dedicated to them and their exploits."China always remembers the contribution and sacrifice made to it by the United States and the American people during the World War II," says an entry on the Flying Tigers memorial page of China's state-run newspaper People's Daily Online.The formation of the Flying TigersWhen these Americans arrived in China in 1941, the country was very different from the China we know today. Leader Chiang Kai-shek, a revolutionary who split with the Communist Party, was able to loosely unite the country's warlords under a central government. What are the slope and Y intercept of Y-2x+3 Some one please help me on this I am very much dum Chicken costs $3.20 per pound, and beef costs $4.59 per pound. What is the exact cost of 3 pounds of chicken? Help please ASAP!!!! How does anger play an important role in Chapter 5 of The Round House? WILL GIVE BRILLIANTIEST!A small town voted to decide if a road should be expanded from two lanes to four lanes. The two-way table below shows theresults of the vote.FavorOpposeNeutralTotal3312469145153696Age18-25Age26-40Age40+Total102924638856106250Which correlation does the two-way table suggest?A Voters age 40 and over are least likely to favor road expansion.B. The majority of the voters are most likely to favor road expansionc. Voters between the ages of 26 and 40 are most likely to oppose road expansionD.Voters between the ages of 18 and 25 are least likely to favor road expansion