Mathematics High School

PLEASE HELP ME WITH THIS I DONT PAY ATTENTION LOL BUT HELPPP

PLEASE HELP ME WITH THIS I DONT PAY ATTENTION LOL BUT HELPPP

Answers

Answer 1

Answer:

down ⬇⬇⬇

Step-by-step explanation:

5. its all of them so just write A, B, C, D, E, F, G

6. (equilateral) triangle, right triangle, diamond (?), parallelogram

7. C and E; A and B

8. not so sure about this one but i think its regular

9. its not a polygon because polygons have straight sides, and this figure does not.

10. the only polygon is C

pay attention in school, it'll help in the long run. even if it sounds boring, it will come in handy one day!!

hope this helped <33333

Related Questions

2 + 7(8-5x) - 25 - 2x please help!!!

Answers

Answer:

-37x + 33

Step-by-step explanation:

which divisor of -2x^3 - 5x^2 + 4x - 2 results in a remainder of -14

Answers

Answer:

[tex]f(x) = -2x^3 -5x^2 +4x -2\\option 1 : x+2 \\f(-2) = -2(-2)^3 -5(-2)^2 +4(-2)-2 = 16 -20-8-2= -14\\\\\\option 2: x+3\\f(-3) = -2(-3)^3 -5(-3)^2 +4(-3) - 2 = 54 -45 -12-2 = -5\\\\option 3: x-2\\f(2) = -2(2)^3-5(2)^2-4(2)-2=-16 -20-8-2=-46\\\\option4 :x-3\\f(3) = -2(3)^3 - 5(3)^2-4(3)-2 = -54-45-12-2=-113\\[/tex]

option 1: x + 2

Maggie took her dad out to lunch for his birthday. Their lunch cost $23, and the local sales tax is 9%. If Maggie left a 20% tip on the $23, how much in total did she pay?

Answers

Answer:

29.67

Step-by-step explanation:

Here's the explanation if you need it,

First, miltiply 9% by 23 thats your tax

next, multiply 20% and 23

Then take all the values you got and add them all togeather hope that helps!

Maggie paid a total amount of $52.67.

What is Percentage?

To determine the quantity or percentage of something in terms of 100, use the percentage formula. Per cent simply means one in a hundred. Using the percentage formula, a number between 0 and 1 can be expressed. A number that is expressed as a fraction of 100 is what it is. It is mostly used to compare and determine ratios and is represented by the symbol %.

We have,

Cost of lunch = $23

Sales tax= 9%

Tip= 20%

So, amount after sales tax

= 23 + 9% of 23

= $ 25.07

and, the amount after tip

=  23+ 4.6

= $27.6

Thus, she paid a total of

= 27.6 + 25.07

= $52.67

Learn more about Percentage here:

https://brainly.com/question/29306119

#SPJ2

What is the area of the figure below?

Answers

Answer:

31.5

Step-by-step explanation:

hope this helps

Solve for the value of v.

Answers

v is 8! (6v-4) would have to equal 50°, making v = 8

Answer:v=9

Step-by-step explanation:

6v-4=50

+4 +4

6v=54

divide both sides by 6

v=9

:))

alright hear me out... why is the word dictionary in the dictionary? ಠ_ಠ

Answers

cause a dictionary contains all known words including dictionary..my turn!.look in the comments!

What is the answer to the expression? Use Distributive Property to solve the expression.

2(35x + 15)

Answers

Answer:

70x + 30

Step-by-step explanation:

2(35x + 15)

70x + 30

Find the value of x.
с
130°

Answers

Answer:

[tex]x = \frac{130}{2} = 65[/tex]

-4 -11 = ?
x X 3 = 15
4 x 2 x 3x = 48
Answer Choices:
A) -15, 5, 2
B) 15, 4, 13
C) 11, 4, 8
PLEASE HELP!

Answers

Answer:

A) -15, 5, 2

Step-by-step explanation:

Step-by-step explanation:

-4 -11 = ?

x X 3 = 15

4 x 2 x 3x = 48

Answer Choices:

B) 15, 4, 13

If a=4, b=6, and c=2. what is ab?

Answers

Step-by-step explanation:

a=4

b=6

c=2

ab=?

now

ab=a*b

=4*6

=24

Answer:

ab is 24

Step-by-step explanation:

a=4, b=6                                                                                                                   ab is a times b                                                                                                          4 times 6 equals 24                                                                                                    4*6=24                                                                                                                     your answer will be 24

what 10+10+10+10+10+10+9=

Answers

10+10+10+10+10+10+9=69

Answer:

its simple girl;;;;;

ans=69

(Ohh dear don't leave the question with this big pts!!! )

easy short math question plz help me

Answers

Answer:

                                                 Class

                                    YES                  NO             TOTAL

                    YES         26                      9                   35

Country

                     NO         37                     26                  63

                TOTAL        63                     35                  98

the quotient of 4 and c

Answers

Answer:

4 x c = ?

Step-by-step explanation:

I don't get it

A fountain is made up of two semicircles and a quarter circle. Find the perimeter of the fountain. Round to the nearest hundredth.

Answers

Answer:

the perimeter to the nearest hundred is 256

Ramón and Merissa are driving to New York City after college. The first 300 miles they spend $12.50 on gas.
At this rate, if they drive 960 miles, how much will the gas cost for the entire trip? (Round your answer to the nearest dollar.)
O A. $100
B. $77
O c. $53
D. $40
O E. $28

Answers

Answer:

Step-by-step explanation:

$77

Which lists the fractions from least to greatest?
A.-1/3,-2/3,1/3
B.1/3,-1/3,-2/3
C.1/3,-2/3,1/3
D.-2/3,1/3,-1/3
E.-2/3,-1/3,1/3

Answers

Answer:

E

Step-by-step explanation:

Determine the perimeter of the shape below

Answers

Answer:

43.566 ft

Step-by-step explanation:

Straight sides: 2 long 1 short

2 x 10 + 8 = 28 ft

Curved side: Remember that the circumference of a circle is 2πr or πd.

Since this is a semicircle, divide the circumference you get by 2.

From the diagram: d = 8

total circumference = 8 x π = 8π

semicircle = 8π ÷ 2 = 4π ft

Total perimeter

= (28 + 4π) ft

= (28 + 12.566) ft (5sf)

= 43.566 ft (5sf)

Answer : 40.57 ftStep by step explanation :

The radius of the hemicircle is r = 8/2 cm = 4 cm.

So the perimeter of the hemicircle part is

[tex]\pi \times r \: = (22 \div 7) \times 4 = 12.57 \: cm[/tex]

The perimeter of the rectangular part = 10+10+8 = 28 cm.

So, the final answer is

[tex]28 \: cm + 12.57 \: cm = 40.57 \: cm[/tex]

A bag contains 20 candies: 9 pink candies, 8 red candies, and the rest green candies. Without looking, Sarah pulls out a piece of candy. What is the probability of Sarah pulling out a green candy what is heat transfer?


( A) 1/10
( B) 3/10
(C) 3/20
(D) 1/20

Answers

Answer:

The answer is C

Hope this helps!

Mark me brainliest if I'm right ;)

Combine like terms to simplify the expression below.
14x -(2x - y) - y
A 12x B 14x -y C 12x - y D 14x

Answers

Answer:

The answer is A: 12x Hope this helps!

Jayce looks around at an assembly. He notices his younger sister to his right and his older brother 48 feet ahead of him. If Jayce's brother and sister are 52 feet apart, how far apart are Jayce and his younger sister? * plzzzzzzzzzz 50 ppoints and brainliest

Answers

Answer:

I think it's 50

Step-by-step explanation:

48

49

50

51

52

50 8s inbetween the two

PLEASE HELP?? thank you!!

find n

answer has to be in simplest radical form!

Answers

Answer:

[tex]\sqrt{3}[/tex]

Step-by-step explanation:

look up a 30 60 90 triangle

The guy above me is right

How is 4 2/6 equivalent to 3 8/6?

Answers

Answer:

Step-by-step explanation:

Since 3 8/6 is an improper fraction, 8/6 creates a whole number because 6/6 = 1. The remainder of the fraction would be 2/6.

Which, the equivalent is 4 2/6.

PLEASE NO LINKS I REALLY NEED THIS ANSWERED On a math test, Larissa was asked to find the points where the following equations intersect.

y = x2+ x – 4
y = -2x + 6

Which line did Larisa make a mistake, please explain
Her work is show below

Answers

Answer:

just use demos graphing calculator

Step-by-step explanation:

PLEASE HELP, WILL GIVE BRAINLIEST
no links pls, i really need help

Answers

Answer:

4 units to the right

Step-by-step explanation:

the bigger units subtracted by the smaller units and the direction it is going

Answer:

I'm pretty sure the answer is D because a net force can't be just balanced to one side if there are two different forces, I hope this helps.

Step-by-step explanation:

20 less then the product of four and a number (f)

Answers

Answer: 4 times 7 equals 28. (7 is f), 20 less than 28 is 8.

Step-by-step explanation:

5 (2x + 2) - 22=2 (3x+4)​

Answers

Answer:

x+5

Step-by-step explanation:

If you need the work, let me know!

Andrew sold 60 baseball cards to a friend . This was 80% of Andrews total baseball card collection. How many total baseball cards where in Andrews collection ?

Answers

Answer:

75

Step-by-step explanation:

We know that 80% of Andrew's (former) baseball card collection is 60. Thus, We divide 60 by 80% (equal to 0.8) to obtain [tex]\frac{60}{0.8}=75[/tex].

Answer:

In total there were 75 cards in Andrews collection.

Step-by-step explanation:

We know that 60 is 80% of the total amount of cards Andrew has. Therefore, all we have to do to find the total number of baseball cards is to divide 60 by 80 to find 1% and then multiply the result by 100 to get 100% (the total amount of cards). And so we get...

60 / 80 x 100 = 60 / 0.8 = 75

HELPPPPP PLS!!!!!!!!

Answers

Answer:

1/2 chance

Step-by-step explanation:

there are 3 even numbers and three odd numbers, and 3 is half of 6

help please!! ill mark you as brainliest if it’s correct

Answers

Answer:

[tex] {6}^{2} \times \pi \times 15 + \frac{1}{2} \times \frac{4}{3} \times \pi \times {6}^{3} = 19 \times {6}^{2} \times 3.14 = 2147.76[/tex]

Answer:

Step-by-step explanation:

Hemisphere Formula: ( 2 / 3 ) πR = V

Substitution: ( 2 / 3 ) 3.14 * 6 = 12.56

Cylinder Formula: πR^2 * H = V

Substitution: 3.14 * 6^2 * 15 = 1695.6

1695.6 + 12.56 = 1708.16

Please give me Brainliest if I'm correct ! :)

Find the Geometric Mean of 4 and 9. (round to the nearest tenth)

Answers

Answer:

6

Step-by-step explanation:

Formula - √a * b

= √4 * 9

= √36

= 6

Other Questions
Let measure of angle B be 18 degrees and BC = 9. Find the length of AC, BA and the measure of angle C. Round to 1 decimal place when needed. Show all of your work. The great dying, which saw 96% of all species extinct, was partially caused by(1 point)an asteroid impact.lower levels of carbon dioxide in the air.bacteria producing large amounts of toxic methane.algae consuming too much oxygen from the ocean. HELP ME PLEASEEEEEEEEEEEE Which of the following options have the same value as 96%percent of 25? Ill give brainliest if u answer within 30 mins A) Find the 15th term of a linear sequence (AP) whose 5th term is 30 and 20th term is75.B) The second and the fourth terms of an exponential sequence (GP) of positive termsare 9 and 4 respectively. FindD) The common ratio;i) The first term2. Solve for x and y in the following equations: 2(x+4y) = 1.22+8y B. Complete each sentence so the verb matches the subject.1. Qu'est-ce que Mathieu demain?2. Est-ce que vousdu thtre3. Lundi, moi, jedu patin glace.4. Denisedu vlo5. Quand est-ce que nousdu ski?6. Mes cousinsde la vido amateur. 8xp is less than 8 but greater than 0 What is an acid? A. a compound that releases OH-in a solution and has a higher concentration of OH-than H+ B. a compound that releases hydrogen ions in a solution and has a higher concentration of H+ C. a compound releasing the exact same amount of OH- and Hinto a solution How does a writer know how to organize the ideas in his or her research report The area of the triangle shown is represented by A=s(s14)(s12)(s6)A=s(s14)(s12)(s6), where s is equal to half the perimeter. What is the height h of the triangle? Round your answer to the nearest hundredth. We are currently in midst of the sixth ____ All of the following are among the first steps of making art EXCEPTO choosing a formO planning the projectO getting the right materialsO getting feedback from critics origin name of mercury Landon and Ella eat dinner at Billy's BBQ the cost of dinner was $25.50 they left the waiter a 20% tip. How much money did Landon and Ella leave for the tip? WILL GIVE BRAINLIEST PLEASE HELP It is recommended thatadults consume no more than2,300 milligrams of sodium perday. What is the recommendeddaily maximum amount of sodiumin grams? If 575,250 calories of energy are available at the first trophic level, calculate the number of calories available to the 2, 3 and the 4 level Answer please ASAP (middle school) (probability) In the story ready player one Why were some students happy that they were able to go to school online in the OASIS? What was real school like?