Mathematics High School

PL PLZ HELP 50+ POINTS PLZ ACTUALLY 100+ POINTS IF YOU HELP!!!!!!! ALSO, BRAINLIEST FOR THE BEST ANSWERS FOR ALL OF THEM!!!!

Answers

Answer 1

Answer:

do a unicorn or maybe a jsut a big star or even do the big dipper its a easy constellation

Step-by-step explanation:

Related Questions

Find the length of k to the nearest 10th of an inch

Answers

See attachment for reply and answer.

Answer: k = 12 inches

The dimensions of a rectangle are 2 x − 5 and 3 x + 3 . Which expression represents the area of the rectangle in simplest terms? A. 6 x 2 − 9 x − 15 B. 6 x 2 − 9 x + 15 C. 6 x 2 + 9 x − 15 D. 6 x 2 − 15 x − 9

Answers

Answer:

Step-by-step explanation:

The area of a rectangle is the product of its dimensions, that is

A = (2x - 5)(3x + 3) ← expand using FOIL

= 6x² + 6x - 15x - 15 ← collect like terms

= 6x² - 9x - 15 → A

Polly and her friend, Goofus, are making friendship bracelets. The have 3 yards of thread that they need to cut into pieces that are 1/8 of a yard long. How many bracelets can they make from their yarn?

Answers

Answer: 24 bracelets.

Step-by-step explanation:

This question is about the division of numbers.

Since there are 3 yards of thread that is needed to be cut into pieces that are 1/8 of a yard long, this means that we've to divide 3 yards by 1/8. This will be:

= 3 ÷ 1/8

= 3 × 8

= 24

Therefore, they can make 24 bracelets from the yarn.

Find the area of the circle that contains the sector described below. Round to the nearest tenth, if necessary.

One sector has an area of 325 square millimeters and an arc measure of 72°.

__ mm2

Answers

If One sector has an area of 325 square millimeters and an arc measure of 72° then the area of circle is 1625 square mm.

What is Circle?

A circle is a shape consisting of all points in a plane that are at a given distance from a given point, the centre.

To find the area of circle we have to know the radius of the circle.

We know Area of sector=(θ/360º) × πr²

325=72/360×3.14r²

325=0.2×3.14r²

325=0.628r²

Divide both sides by 0.628

r²=517.51

Area of circle= πr²

=3.14×517.51

=1625 square mm.

Hence, if One sector has an area of 325 square millimeters and an arc measure of 72° then the area of circle is 1625 square mm.

To learn more on Circles click:

https://brainly.com/question/11833983

#SPJ1

the distance a plane travels between two cities is 260 miles. The same trip, in miles, traveled by car is approximately 10% greater due to the route traveled. If the car travel at an average rate of 55 miles per hour, approximately, how long will it take the car to travel between the same two cities?

Answers

Answer:

5.2 hours or 312 minutes

Step-by-step explanation:

The plane route has been given as 260 miles.

We're told that the car/road rouge is 10% longer, and that is 260 * 1.1, which is equal to 286 miles.

Now, the car travels at 55 miles per hour, and we're to calculate how long it will take to travel.

Speed = distance / time

Making time the subject of formula, we know that

Time = distance / speed

Time = 286 miles / 55 miles per hour

Time = 5.2 hours, converting to minute, we have 5.2 * 60 = 312 minutes.

addison has 26 cups of cat food and 31 cups of dog food. Addison wants to use the same amount of cat food each day to feed her cats. she wants to use all the cat food she has before buying more. which statement is true?

Answers

Answer:

Who knows

Step-by-step explanation:

The question doesn't make sense so tell your teacher

is the following number rational or irrational ? -0. overline 32

Answers

Answer:

yes

Step-by-step explanation:

because -0 is not rational number

Che is buying a computer that costs $2 856. He pays with $100 bills. How many notes will he give the salesperson?

Answers

Answer:

28 notes (or bills)

Step-by-step explanation:

28.56 to be exact

What two shapes made up the figure? cone and prism

Answers

Answer:

A cone is a shape with a circular base and a single face that ends in a point.

A prism is a 3-dimensional shape with two identical shapes facing each other. These identical shapes are called “bases”. The bases can be a triangle, square, rectangle or any other polygon. Other faces of a prism are parallelograms or rectangles.

Josie is picking apples. She has 3 identical baskets that she is trying to fill. One basket is 3/5 full, another is 7/10 full, and the last is 2/3 full. What portion of the 3 baskets has Josie filled? Give you answer as a mixed number and as an improper fraction.

Answers

Answer:

1 29/30 full

Step-by-step explanation:

Basket 1 = 3/5 full

Basket 2 = 7/10 full

Basket 3 = 2/3 full

Total = 3/5 + 7/10 + 2/3

= (18+21+20) / 30

= 59/30

= 1 29/30 full

Therefore, the portion of the 3 baskets Josie has filled is 1 29/30

In ΔRST, s = 7.3 inches, t = 3.1 inches and ∠R=138°. Find the area of ΔRST, to the nearest 10th of a square inch.
big test, half grade, last problem, please lord

Answers

Answer:

5.1 inches

Step-by-step explanation:

Five triangles make up the pentagon.

The area of each is aside

The area of the pentagon is 5

Substitute values and calculate

W
(5x- 12)
z
Y
(2x - 3)°
X =
m

Answers

Answer:

<VYX +<YVX+<VXY=180 SUM OF THE INTERIOR ANGLE OF THE TRIANGLE

90+5X-12+2X-3=180

7X=180-75

X=105/7=15

X=15°

again

in right angled triangle XYZ

<Y+<Z+<X=180

<y+90+2×15-3=180

[here diagonal of the rectangular bisect each at 90°]

<Y=180-117=63°

M<VWZ= <XYZ=63° alternate angle

I need help it’s really easy I just wasn’t paying attention

Answers

Answer:

simple how many 1/2 are in 4 the answer would be 8 y=8 can i have brainliest

Step-by-step explanation:

Answer: 30/6=5 100/4=25

Step-by-step explanation:

find the value of x

show your work

Answers

Answer:

x = 8√3

Step-by-step explanation:

Using the Pythagorean Theorem:

a² + b² = c²

x² + 8² = 16²

x² + 64 = 256

x² = 192

√x² = √192

x = √64 √3

x = 8√3

Diego played chess for 30 minutes. He stopped playing at 5:49 PM move the numbers to the Clock to show what time he started playing

Answers

Answer:

He strated at 5:19 PM

Step-by-step explanation:

Have a Nice Day!

Answer:

5:19

Step-by-step explanation:

5)
Which fraction is equivalent to 1/4
A 2/6 b 4/16 c 4/1 d 4/8

Answers

Answer is: 4/16 (please make me braniest!)

Which of these are integers?
-10
27
-1.33
-0.50
-65

Answers

Answer:

postive integer

negative integer

-10 and -65

Step-by-step explanation:

integers are whole numbers thats are not fractions or decimal. They can be negative as well but if you want a positive integer then the answer is 27

The Marching band enters the gym and marches across the gym without turning. Which of these describes the transformation?
A. Dilation
B. Reflection
C. Rotation
D. Translation

Answers

Answer:

The answer is not c, it is b.

Step-by-step explanation:

They do not turn, so it is just a reflection. They are mirroring where they were before they moved.

Transformation involves changing the position of an object.

The transformation in this scenario is translation

From the question, we understand that:

The marching band marches across the gymAnd they did not turn

The above points simply mean that, they moved across the gym in a straight direction.

A movement on a straight line represents translation.

Hence, the correct transformation is (d) Translation

Answers

Answer:

[tex]10x^2[/tex]

Second degree polynomial

Step-by-step explanation:

Given

[tex]6x^2 + 6x^2 -2x^2[/tex]

Solving (a): In standard form

[tex]6x^2 + 6x^2 -2x^2[/tex]

Solve

[tex]6x^2 + 6x^2 -2x^2 = 10x^2[/tex]

Hence, the standard form is: [tex]10x^2[/tex]

Solving (b): The name

The above has a single term and the power of x is 2,

Hence, it is a second degree polynomial

None of the options is correct

how do I do the work by myself??

Answers

Answer: By doing it with your notes or you could ask help from the teacher? You don't have a problem on here so good luck.

The population of a town is 4,000 people. Every year the population increases by 4%. What will the population of this town be after 7 years?
After 7 years the population of this town will be?

Answers

Answer:

The answer is 5,120

Step-by-step explanation:

How to find 4% of 4000:

4 times 4000=

16000 divided by 100

160

Then you add 160 to 4000 7 times and you get 5,120.

Answer:

p=c(1+r)^t the population in 7 years will be 5263.72711694

Step-by-step explanation:

p=c(1+r)^t

p=4,000(1+.04)^t

p=4,000(1.04)^t

p=4,000(1.04)^4

p=4679.43424

p= the population you are solving for

c= the initial amount of the population

(1+r)= the rate of change

t= the period of time

What is the surface are of the cylinder with a height 7ft and radius 3ft?

Answers

Answer:

Total area, including top and bottom: 67.7 ft²

Step-by-step explanation:

The area of the sides (only) is A = (circumference of base)(height of cylinder), and in this case A = 2(3 ft)(3.14), or

approximately A = 18.8 ft²

If you also want the areas of the base and top of the cylinder, perform the indicated calculations:

A (top and bottom) = 2π(3 ft)² = 48.9 ft²

So that the total surface area is (48.9 + 18.8) ft², or 67.7 ft²

Jessica has a coupon for 20% off the original price of
her purchase.
When she gets to the checkout counter, the employee
notifies her that they are going to take an additional
15% off the already reduced price.
What is the final price of a pair of sneakers that
originally cost $140?

Answers

Answer: $95.20

Step-by-step explanation:

140 * .2 = 28

140 - 28 = 112

112 * .15 = 16.8

112 - 16.8 = 95.2

Answer:

95.2

Step-by-step explanation:

hope it helps. that's the least I could do if it's not correct please tell me.

The surface area of all faces on a 3-D figure

Answers

Step-by-step explanation:

Surface area is the sum of the areas of all faces (or surfaces) on a 3D shape. A cuboid has 6 rectangular faces. To find the surface area of a cuboid, add the areas of all 6 faces. We can also label the length (l), width (w), and height (h) of the prism and use the formula,

Please help and explain why

Answers

Answer:

it is A.

Step-by-step explanation:

A string of holiday lights at a store have three colors that flash at different
times. Red lights flash every fifth second. Blue lights flash every third
seconds. Green light flashes every four seconds. The store owner turns on
the lights. After how many seconds will all three lights flash at the same
time for the first time?

Answers

Answer:

30 times i think i don't know i am doing lcm and gcf

Step-by-step explanation:

HELP ASAP!!! PLEASE IT'S DUE AT 4:00PM TODAY PLEASE!

Describe the difference between a Non-Linear Form and a Neither Linear, Nor Non-Linear Form.

Answers

Answer:

Linear means something related to a line. All the linear equations are used to construct a line. A non-linear equation is such which does not form a straight line. It looks like a curve in a graph and has a variable slope value.

Step-by-step explanation:

This question is based on the following circle graph. The graph represents the results of a survey in which 400 people were asked
to identify the TV channel on which they preferred to watch the evening news.
WKOD
13%
WCLM
24%
WWCN
41%
WANR
22%
10. Write a ratio to express the number of people who preferred WANR to those who preferred WCLM.
A. 23:100
B. 3:50
C. 11:12
D. 46:100

Answers

Answer:

C) 11:12

Step-by-step explanation:

22:24 which reduced to 11:12

HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP

Answers

Answer:

Parallelogram

Step-by-step explanation:

who was the first president of the United States ?

Answers

mr george washington

Other Questions

Find the probability that a randomlyselected point within the circle fallsin the red shaded area.r= 4 cm[? ]%Round to the nearest tenth of a percent.please help please hurry!! i have a D in math Answer all questions in the spaces provided17Beth drives 300 miles in 6 hours.She drives the first 36 miles at an average speed of 72 mphene omWork out her average speed for the rest of the journey. Find the circumferences of of both circles to the nearest hundredth.9 ft2.5 ftL18The circumference of the yellow circle is aboutft.The circumference of the purple circle is aboutft.ty 7 DDT is a pesticide that was once widely used to control agricultural pests andmosquitoes. However, this pesticide caused the eggshells of certain birds, including thebrown pelican, to become fragile and thin. The adults would then accidentally crush theeggs while trying to incubate them.What happened to brown pecan populations as a result of DDT use by humans?A The populations increased much more slowly.B The populations decreased as fewer eggs survived long enough to hatch.C The populations remained stable over time.D The populations increased as pelicans laid more eggs so that more offspring wouldsurvive. The m A man earns $11.62 for each of the first 36 hours he works in one week and $17.43 in overtime pay for each additional hour he works in the same week.How much money will he make if he works 48 hours in one week?He will make sif he works 48 hours in a week. The circumference of a circle is 30 miles. What is the radius? A probability model includes p(red)=2/7 and P(blue)=3/14. Select all the probabilities that could complete the model.Answer Key:A: P(green)= 2/7, P(yellow)=2/7B: P(green)=3/8, P(yellow)=1/8C: P(green)=1/4 P(yellow)=1/4D: P(green)= 5/21 Pyellow)= 11/21 E. P(green)= 3/7 P(yellow)=1/14 1) Let X represent the number of tires with low air pressure on a randomly chosen car. The probability of distribution of X is as follows: X 0 1 2 3 4 P(X) 0.1 0.2 0.4 0.2 0,1a) Find the probability of 1 tire with low air pressure P (1) = b) Find the probability of more than 2 tires having low air pressure P (more than 2) =c) P (all 4 tires) =d) Compute the expected number of tires with low air pressure.e) Compute the standard deviation for the number of tires with low air pressure. i dont undersyand jnjnjiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiin What historically are the significant differences between the US and British police forces? British police officers were accountable to the federal government British police forces are created by the federal government British police officers were forced to retire at the age of 40 while US police officers could work until they were 55 US police forces were created and reported to local and state governments (The NewsELA articles are provided)In both NewsELA articles read this week, there have been differing perspectives on how leaders would describe nonviolent protest and engage others to become involved in the movement. John Lewis describes his activism as good trouble while Stokely Carmichael aligned with Black PowerA call for unity among black people.What is the main difference between how these two leaders used their platforms to create change? Be sure to cite evidence from the texts to support your answer. Your paragraph should include a claim, relevant evidence, and explanations of that evidence. Your paragraph should be at least 6 complete sentences. lekhak ke poochhne per ek chehre ne jawab Diya You want to know if an octopus (octopi are very intelligent!) can tell the difference between circles and rectangles. You provide each octopus with one circular disk and one flattened rectangle. You hide food under the rectangle. After several trials, you then count how many times the octopus picks up the circle and how many times it picks up the rectangle. You get the following results: Circles: 6 Rectangles: 19 Can the octopus tell the difference between circles and rectangles? Ultra-processed foods retain more of their inherent nutritional value and are typically located on the perimeter of a grocery store. True False There are 25 marbles in the box. There are 10 red marbles , 8 blue marbles , and 7 yellow marbles . What percent of the marbles are NOT yellow ?A. 28%B. 72%C. 32%D. 40% what 3 things does cell division allow cells to do?(there r no answer choices) Which of the following are valid names for the triangle below? Check all that apply. 8. Yadier and Max are BROTHERS.Predicate noun.Predicate adjective.Direct object.Indirect object.9. Tyler handed KENTASIA the list.Predicate noun.Predicate adjectiveDirect objectOIndirect object