Mathematics High School

can someone help me out in this, ill give brainliest if correct, you can answer by doing it in a paper and taking a picture of it or just find out another way​

Can Someone Help Me Out In This, Ill Give Brainliest If Correct, You Can Answer By Doing It In A Paper

Answers

Answer 1
answer to the observation is “ i noticed they’re all congruent “ and the rest are “ congruent “ for each line .
Answer 2

Answer:

Answering so you can give other person branliest

Related Questions

which measurement is closest to the volume of the cone in cubic centimeters??
​

Answers

Answer:

65.94 cm

Step-by-step explanation:

Answer:

66

Step-by-step explanation: I took the test

Tacoma's population in 2000 was about 200 thousand, and has been growing by about 9% each year. If this
continues, what will Tacoma's population be in 2020?

Answers

Answer (prediction, first edit):

5,600,000

Equation:

[tex]200,000+(18,000*200)=5,600,000[/tex]

200,000+(18,000*200) = 560,000

The length of the guy why supporting a cell tower is 120 m the guy wire is anchored to the ground at a distance of 80 m from the base of the tower to the nearest hundredth of a meter how tall is the tower?

Answers

Complete Question

The length of the guy wire supporting a cell tower is 120 m. The guy wire is anchored to the ground at a distance of 80 m from the base of the tower to the nearest hundredth of a meter how tall is the tower?

Answer:

89.44m

Step-by-step explanation:

We solve this question using the Pythagoras Theorem

This is given as:

Hypotenuse² = Opposite ² + Adjacent ²

Hypotenuse = Length of the guy wire = 120m

Adjacent = Distance from the base of the tower = 80m

Opposite = Height of the building = x

Hence:

120² = x² + 80²

Collect like terms

x² = 120² - 80²

x = √120² - 80²

x = √(8000)

x = 89.4427191 m

Approximately the height of the tower is = 89.44m

at a school, 40% of the sixth grade students said that hip hop is their favorite kind of music. if 100 sixth grade students perfer hip hop music, how many sixth grade students are at the school?
​

Answers

Answer:

250

Step-by-step explanation:

40% of all 6th grade students is 100

'x' = all 6th graders

.40x = 100

x = 100/.40

x = 250

you can buy 5 pounds of grapes for $9.95. WRITE a proportion that gives the cost C if you buy 4 pounds of grapes.​

Answers

$9.95 / 5 grapes = C / 4 grapes or 9.95:5 and C:4

The Great Pyramid in Giza, Egypt is a square-based pyramid. It was constructed in 2056 BC out of lime stone. The length of one side of the base was 755 feet, it had a height of 481 feet and a slant height of 610 feet. About how much interior space did the Egyptians have to place the tombs and worship their beloved leaders?

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Answer:

i think its 274,182,025 cubic feet

Step-by-step explanation:

.

2. Find the missing side length.
Round answers to the nearest tenth.
13
29°
Х

Answers

Answer:

50

Step-by-step explanation:

Since it's a right angle, it's automadically 90 degrees. Add 29 + 13 which gives you 42. 90 - 42 gives you 48. Rounded to the nearest 10th is 50. Here's what I explained in numerical form:

29 + 13 = 42

90 - 42 = 48

Five or more raise the score. For or less turn to zero:

48

8 is larger than 5 so you add "plus 1" to the next number:

50

hi i dont get this so can u help ty :)

Answers

Answer:

1/3

Step-by-step explanation:

The two points are (3,0) and (-3, 2).

Slope is y change over x change.

So... 2-0 over -3-3 which is -2 over -6.

Simplified is 1/3

Hope this helps :D

NEED HELP FAST!! A line has a slope of -3 and a y-intercept of 5. Write the equation of the line in slope-intercept form and explain how you would use the slope and y-intercept to graph the equation.

Answers

Answer:

y = -3x + 5

Step-by-step explanation:

To graph a linear equation in slope-intercept form, we can use the information given by that form. For example, y=-3x + 5 tells us that the slope of the line is -3 and the y-intercept is at (0,5). This gives us one point the line goes through, and the direction we should continue from that point to draw the entire line.

PLEASE HELP WILL MARK BRAIN LIST IF CORRECT!

Answers

Answer: 806.5

Step-by-step explanation: you can split it into 3 different shapes: a triangle, rectangle, and a trapezoid. Then, find the area of each individual figure and add them all together and you get 806.5!!

Which statement describes the graph of y = -2?*

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Answer:

It is parallel to x axis

Step-by-step explanation:

How many small cubes are needed to to completely fit in this rectangular prism?

Answers

Answer:

it has to be over 100

Step-by-step explanation:

i think this because if the 1 fraction cube is 1/3*1/3*1/3 big and the cube itself is 2 1/3*3 2/3*3 times long you would have to multiply that and the answer you get for the both of them divide them and see what you get

which would be 693.000000133

What is the measure of

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Answer: measure of what ?

Step-by-step explanation:

please help with these

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Answer:

Ste“Information science is the science and practice dealing with the effective collection, storage, retrieval, and use of information. It is concerned with recordable information and knowledge, and the technologies and related services that facilitate their management and use.

p-by-step explanation:

Determine whether the given variable is a solution to an inequality: t < 7 t = 8 *

Solution
Not a Solution

Answers

Answer:

Not a solution

Step-by-step explanation:

If t equals 8 in the inequality t<7, then the statement is not true. Therefore, it cannot be a solution. The symbol, <, in the inequality stands for "less than." This means if the inequality were is be written in words it would say, t is less than 7. Then, if you substituted 8 for t you could see what the inequality really meant; 8 is less than 7. This is an obviously false statement, so 8 cannot be a solution.

Please help will give you brainliest

Answers

Answer:

14 ft squared

Step-by-step explanation:

Area is length x width so 7 x 2 = 14.

Hope this helps :D

Find the Area of this shape. 3in, 4in, 5in. PLS HELP ASAP

Answers

Answer:

I think it is 12 inches

Step-by-step explanation:

i hope this helped, if it didn't, i am sorry

what is the solution of the system equation?
y=3x+7
y=x-9

Answers

Answer:

y=-17, x=-8

Step-by-step explanation:

x-9=3x+7

Isolate x for x-9=3x+7;

x-9=3x+7

Add 9 to both sides:

x-9+9=3x+7+9

Simplify;

x=3x+16

Subtract 3x from both sides;

x-3x=3x+16-3x

Simplify;

-2x=16

Divide both sides by -2;

-2x/-2=16/-2

simplify: -2x/-2

=x

Simplify 16/-2:

x=-8

For y=x-9 substitute x=-8;

y=-8-9

Simplify;

y=-17

The solutions to the System of equations are;

y=-17, x=-8

Jessica is going to paint the floor of her outdoor patio. It is made up of two rectangles. One rectangle measures 7ft. X 4 ft. And the other measures 8ft. X 6ft. What is the total area of her patio? Answer without units.

Answers

The total area is 76 square feet.

7 x 4 = 28
8 x 6 = 48
28 + 48 = 76

Padma buys a coat for $32.95 and a pair of shoes for $16.45. She is charged 5% sales tax.
What is the total cost of Padma’s purchases?
A. $47.81
B. $51.87
C. $53.46
D. $57.92

Answers

B , I remember having this and it was B , but your answers could be in different spots then mine but I say B
B is the right answer to this

HELP

Kristen predicts that 4/5 of her volleyball servers will go over the net. Which is most likely outcome for her first serve? Explain Why.

Answers

She is most likely to serve the ball over the net, since 4/5 of the time is the majority of the time.

20 points!!
-5 = b - 2.3

Answers

Answer: b=-2.7



Explanation: it’s right trust me

Answer:

-2.7

Step-by-step explanation:

-5 + 2.3 = b -2.3 + 2.3

-2.7 = b

yo if you gave me brainliest that would be pretty poggers, as it turns out that only a small percentage of you guys are actually subscribed, so please hit that thanks button, and consider giving me brainliest. it's free, and you can always change your mind later.

90 minutes in fraction hour?​

Answers

Answer:

1.5 Hours

Step-by-step explanation:

So, 90 minutes is between 1 hour and 2 hours (2 x 60 = 120 minutes). It is exactly half way between, hence 90 minutes is 1 and 1 half hours (or less formally, 1 and a half hours).

or  

90 Minutes = 1.5 Hours = 1 Hour and 30 Minutes. Minutes to hours Time Converter 90 hours to minutes. This conversion of 90 minutes to hours has been calculated by multiplying 90 minutes by 0.0166 and the result is 1.5 hours.

if anyone needs any help from any grade i can help you

Answers

Answer:

I always need help with math..

Step-by-step explanation:

:)

Answer:

i need help on my most recent question

Step-by-step explanation:

Solve this equation. 1+1 = ?

Answers

Answer:

2

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

Hey guys I need help; will mark brainliest

The radius of a truck tire is 11 inches. Approximately how far will the truck have traveled after 3 rotations of these tires? Use 3.14 for . Round to the nearest tenth.

Answers

Answer:

207.2in

Step-by-step explanation:

Hey There!

So to solve this problem we need to find the circumference of the circle and multiply that by 3 because that is how many rotations the tire would have made

C=2πr

where r = radius

Now we plug in the values

C=2(3.14)11

3.14*2=6.28

6.28*11=69.08

So one full rotation would have traveled 69.08 inches

Now we have to multiply that by 3 becasue they want us to find the distance traveled after three rotations

3*69.08=207.24

Now we round to the nearest tenth

so after 3 rotations the truck will have traveled 207.2in

Harpo, Groucho, Chico, Zeppo, Gummo, Karl, and Skid have won three tickets to the opera. They will randomly choose three people from their group to attend the opera. How many outcomes are possible?

Answers

Answer:

35

Step-by-step explanation:

This is a combination problem therefore we need to use the combination formula using factorials, plug in the values for n and r which would be 7 since there are 7 individuals in the group and 3 because we are making outcomes of 3.

C(n,r)=C(7,3)

=7!(3!(7−3)!)

=7!3!×4!

= 35

Finally, we can see that the total number of possible outcomes is 35

HELP I NEED THIS ITS DUE IN AN HOUR!!!!
In ARST, the measure of ZT=90°, the measure of ZR=25°, and ST = 7.3 feet. Find the length of TR to the nearest tenth of a foot.

Answers

Step-by-step explanation:

ctg (25) = x / 7.3

2.1445 = x/ 7.3

x = 2.1445*7.3

x = 15.654

The diameter of a circle is 4 yards. What is the circle’s area?

Use 3.14 for pi

Answers

Answer:

12.566 yd

Step-by-step explanation:

can someone please help me with this, I did it and I got 54 the answer, but 54 isn't an answer choice​

Answers

I think the awnser is 60
Other Questions
Car A has a mass of 2000 kg and is going 28 m/s east.Car B has a mass of 4000 kg and is going 13 m/s west.What will be the momentum of both cars together after the collision? The classical dichotomy is the separation of real and nominal variables. The following questions test your understanding of this distinction.Susan spends all of her money on comic books and mandarins. In 2009 she earned $27.00 per hour, the price of a comic book was $9.00, and the price of a mandarin was $3.00.Which of the following give the nominal value of a variable? A) Susan's wage is 3 comic books per hour in 2009.B) The price of a mandarin is 0.33 comic books in 2009.C) The price of a mandarin is $3.00 in 2009. don betweenmusACTIVITY 7BIGGER, MORE HANDSOMEObjective: Identify short and long adjectives,Opening activity:Imagine that you just watched a superhero movie, and you are talking to yourfriend, what aspects would you compare about him/her.1. Check the rules for short and long adjectives and complete.POSITIVE COMPARATIVE SUPERLATIVE POSITIVE COMPARATIVE SUPERLATIVEActiveHighBeautiful More beautiful The most HonestbeautifulBigBiggerThe biggest HotBoringLongBrilliantLowCheapNewCleanNiceColdOldCreativeOutgoingDangerousPoliteDeepPoorDifferentPopularDirtyPowerfulDryRichDynamicRomanticElegantYoungExpensiveSafeFastSelfishSensibleFriendlyShortFullSlowFunnySmallHandsomeSmoothSoftSweetStrongHappyTallHardThickThinHealthyHeavyUglyFat Given that the measure of x is 90, and the measure of y is 64, find the measure of z. In the 1930s, many people began thinking Marx was right and that Communism was the wave of the future because What is the increase in gravitational potential energy of an object of mass 9.00 kg when it is raised from the ground to a height of 2.41 m, in units of joules? what does the 50th term of this arithmetic sequence: 29,32,35,38 A marching band consists of rows of musicians walking in straight, even lines. When a marching band performs in an event, such as a parade, and must round a curve in the road, the musician on the outside of the curve must walk around the curve in the same amount of time as the musician on the inside of the curve. This motion can be approximated by a disk rotating at a constant rate about an axis perpendicular to its plane. In this case, the axis of rotation is at the inside of the curve. Consider two musicians, Alf and Beth. Beth is four times the distance from the inside of the curve as Alf. Knowing that If Beth travels a distance s during time t, how far does Alf travel during the same amount of time= (1/4)sIf Alf moves with speed v, what is Beth's speed? a. 4v b. v c. v/4 Recommend TWO ways in which women and children can beprotected from discrimination and violence. What were two weaknesses of the Articles of Confederation made evident by Shays' Rebellion? -The state government could not pay soldiers because it could not raise taxes.-The federal government had no courts to prosecute Shays.-The federal government could not maintain an army to end the rebellion.-The federal government could not raise money to pay soldiers because it could not collect taxes. The veterinarian told Hector that his 8-inch puppy would get no taller than 24 inches. Write and solve an inequality to find how much more his puppy, shown here, may grow. What is the surface area of the triangular prism (Look at image) Which of the following is the MOST reasonable equation for the line of best fit? what are the ways in which employment could minimize emotional stress factors What is communism?A. a political party based on democratic ruleB. an idea for dividing farmlandC. an extreme version of socialismD. a Russian political idea The UAE Special Forces usually accepts about 12% of applicants. This year 2.330 soldiersapplied. About how many will be accepted? *ROUND to nearest whole numberAnswer me please! Which of these is not a solfedge symbol? DoReMaFa (c)Simplify without the use of a calculator [tex] \frac{ {6}^{x} \times 3 ^{x - 2} }{6. {18}^{x-2} } [/tex] Drag the tiles to the correct boxes to complete the pairs.Match the philosophers to their key ideas.PlatoLockeKantHumans have no innate knowledge.Knowledge can be either a priori or a posteriori.Knowledge is innate. 3). What is the area of a rectangular window measuring 36 inches across 25 pointsand 60 inches tall? *