Mathematics High School

help i need help fast​

Help I Need Help Fast

Answers

Answer 1
Answer : Vertical .
Answer 2

Answer:

Vertical, Horizontal, and Diagonal

Step-by-step explanation:

5 lines of Symmetry.  

It has four lines of symmetry and four sides. A regular pentagon has 5 sides and 5 lines of symmetry. The number of lines of symmetry in a regular polygon is equal to the number of sides.

Related Questions

Help me please with This no need to explain

Answers

The correct answer is E

Over which interval on the x-axis is there a negative
rate of change in the function?
-2 to -1
O -1.5 to 0.5
O to 1
O 0.5 to 1.5

Answers

4 I’m not that sure though

Please help due ASAP
SHOW workings please

Answers

Answer:

x=12,  SV=30

Step-by-step explanation:

Since <S is congruent to <T, you know that line TV is equal to line SV

2x+6=3x-6

subtract 2x on both sides

6=x-6

add 6 to both sides

12=x

x=12

To find SV you need to plug in x

2(12)+6

24+6

30

Last Friday Kali had $22.62. Over the weekend she received some money for cleaning the attic. She now has $33.99. How much money did she receive?

Answers

The answer is $11.37.

To find the answer, all you need to do is subtract 22.62 from 33.99. Remember that you need to line up the decimals, or else you will not get the right answer.

33.99
22.62
———
11.37

The following triangles are similar. Find x.
12
10
13.5
15
14

Answers

Answer:

12.5

Step-by-step explanation:

How do I solve this? will give brainlist!

Answers

..............we cant see :/

Answer:

Was this pic taken on a Nintendo

If it snows 3 inches in 6 hours, how many inches will we have after the 36 hours of snowing from this snow storm?

Answers

Answer:

6 inches of snow

Step-by-step explanation:

6x6=36

snows 3 inches in 6 hours

i

Answer:

18

Step-by-step explanation:

3 inches for every 6 hours. There are 6 6-hour groups in 36, so to find the inches in 36 hours, we would multiply the 3 inches times the 6 groups of 6-hour increments (aka 3*6). 3*6 = 18, so after 36 hours of snowing, we'd end up with 18 inches of snow.

Which points lie on the graph of the function fx) = (x + 2? Check all that apply.
0 (-55, 4)
0 (-3.8.-2)
0 (-11,1)
0 (-0.9,2)
(22,5)
O (476)

Answers

Answer:

o(476)

Step-by-step explanation:

when you see the calculations right you will see this is the correct anwser

Answer: C D E

Step-by-step explanation:

I’m taking the assignment right now

please help need help djhdhdhdj

Answers

Answer:

SAS

Step-by-step explanation:

Help I don’t get it pls help

Answers

Answer:

The average speed would be 10.1 kilometers per hour.

Step-by-step explanation:

If we convert both times into minutes, it will make solving this much easier. After finding the speed for both legs, we can find the average by adding the two values together and dividing by 2. This results in 10.11430568 or can be rounded to 10.1.

It would be 10.1!!!!!!!!!!!

This trapezoid based right pyramid has a volume of 48m cubed with a height of 8 and slant height of 14 what is the area of the base of the pyramid

Answers

Answer:

18

Step-by-step explanation:

Khan Academy

Cody ran 3 miles on his first day of training. The next day he ran 2/12 that distance. How far did he run the second day?

Answers

Answer:

.5 miles

Step-by-step explanation:

2/12 = 1/6

3 miles divided by 1/6 = .5

PLEASE HELP Aria made 9 pounds of fudge.She separates the fudge into 3/4 pound portions. She sells each portions for $6.50.if she sells all the fudge,How much money will she make? show your work

Answers

I believe the answer is 78 dollar

HELP I NEED HELP ASAP

Answers

Answer:

b

Step-by-step explanation:

PLEASEE HELPP I need it asap !!

Answers

Answer:

The answer will be 271. check the pic attached with it

The regular polygon below is rotated about its center . Which angle of rotation will carry the figure onto itself ?

Answers

Answers is 3

360° = 72° 216o is a multiple of 72

The angle of rotation will carry the figure onto itself is 216 degrees

The measure of angle at the center of the polygon is 360 degrees. i.e.

[tex]\theta = 360^o[/tex]

The number of sides of the regular polygon is 5. i.e.

[tex]n = 5[/tex]

So, the smallest angle of rotation that maps the polygon onto itself is

[tex] = \frac{\theta}{n}[/tex]

This gives

[tex]\alpha = \frac{360}{5}[/tex]

[tex]\alpha = 72[/tex]

Other angles that map the shape onto itself, must be a multiple of 72. i.e.

[tex]\alpha = 72, 144, 216,288,360....[/tex]

Hence, the angle of rotation will carry the figure onto itself is 216 degrees

Read more about regular polygons at:

https://brainly.com/question/1592456

Boris rented a truck for one day. There was a base fee of $16.95, and there was an additional charge of 89 cents for each mile driven. Boris had to pay $131.76
when he returned the truck. For how many miles did he drive the truck?

Answers

Boris drove the truck 129 miles. You take how much the base fee (16.95) and subtract it from the total of how much he had to pay (131.79). The problem would look like $131.79 - $16.95 = $114.84. Then would would take 114.84 and divide it by the cost of one mile. This problem would look like $114.84 divided by $0.89 = 129. This means the driver drove 129 miles! I hope this helps!
What are the options?

It costs $100 to manufacture and ship to a vendor a large batch of souvenir hats, but each hat that is in the shipment brings in revenue of $5 to the manufacturer. Write a function rule for the amount of money the manufacturer earns from the shipment of x hats.

Answers

Answer:

5x - 100

Step-by-step explanation:

Answer:

P(x) = 5x - 100

Step-by-step explanation:

A warehouse has 5 shelves long enough to hold 7 boxes and high enough to hold 4 boxes. All the shelves are full. How many boxes are there?

Answers

Answer:

140 boxes

Step-by-step explanation:

7 groups of boxes can be stacked 4 times on each shelf.

7 *4= 28

28 boxes could fit on each shelf. There are 5 shelves.

28*5= 140 so 140 boxes in total.

I need help with this​

Answers

Answer:

6 1/5 = 31/5 and 2 3/4 = 11/4 as improper fractions, hope this helps!

Step-by-step explanation:

Answer:

6 1/5 = 31/5

2 3/4 = 11/4

Step-by-step explanation:

6 1/5 = 31/5

2 3/4 = 11/4

Two straight lines have equations y=px+4 and py=qx-7 where p and q are consonants
the two lines meet at point (3,1)
what is the value of Q:
a)1
b)2
c)3
d)4
e)5

Answers

Answer:

3

Step-by-step explanation:

Explain what a rational exponent such as 5/2 means. Use this explanation to evaluate 9^5/2

Answers

Answer: The denominator of the rational exponents represents the index of a rule and the numerator of the rational exponent represents the power of the base.

(sqrt 9)^5= 243

HURRY 20POINTS AND BRAINLIEST
Kareem threw a basketball from the basketball court toward the hoop. The function that models the height, in
feet, of the ball after a seconds is h(t) = -16t^2 +12t +8 If the hoop is 10 feet high, how long is the
ball in the air before it goes through the hoop?

Answers

Answer:

1/2 of a second

Step-by-step explanation:

Given function:

h(t) = -16t^2 +12t +8

Finding the value of t when h(t) = 10 feet:

10 = -16t^2 +12t +8-16t^2 +12t - 2 = 08t^2 - 6t + 1 = 0t = (6 ± √6²-8*4)/16 = (6 ± √4)/16 = (6 ± 2)/16 t = 1/2t = 1/4

There are two solutions. 1/2 of a second would be the answer as the ball should go up and then down to go through the hoop.

Write an equation of the line that passes through the pair of points. (0, 1), (5, 3)​

Answers

Answer:

Step-by-step explanation:

(3 - 1)/(5 - 0)= 2/5

y - 1 = 2/5(x - 0)

y - 1 = 2/5x - 0

y = 2/5x + 1

please help me thank you

Answers

it looks like 60 degrees!!
I think 60 but then again I suck at math

Which of the following best describes the pattern in the diagram as you move
from left to right?

Answers

the answer is a, it adds one block

Answer:Each step in this pattern increases by on block

Step-by-step explanation:

1-1 block

1-2 block

3-3

4-4

5 / 7 ( k + 5 ) = -7

Answers

5/7(k + 5) = -7
5/7k + 25/7 = -7
5k + 25 = -49
5k = -74
k = -74/5
:)

what is the measure angle of x?​

Answers

Answer:

109

Step-by-step explanation:

180-71

[tex]\huge\tt\pink{\boxed{\tt{\blue{★\:Answer}}}}[/tex]

[tex]\longmapsto71\degree + x = 180 \degree \: ( \because \: linear \: pair) \\\longmapsto x = 180 -71 \\ \longmapsto109\degree[/tex]

3.If angle 1 is 107 degrees, what is the degree measure of angle 2 If the two angles are supplementary?

Answers

Answer:

73 degrees

Step-by-step explanation:

supplementary means angles that add up to 180 degrees

Reasoning A cylindrical water tank holds 26 litres when full. The water tank is 36 cm tall.
Work out the radius of the tank to 2 d.p.
(4 marks)

Answers

Answer:

r = 15.16 cm

Step-by-step explanation:

Mathematically, we need a consistent unit

26 liters = 26,000 cm^3 as 1000 cm^3 = 1 L

The volume of a cylinder is;

V = pi * r^2 * h

26,000 = 3.142 * r^2 * 36

r^2 = 26,000/(3.142 * 36)

r^2 = 229.86

r = √229.86

r = 15.16 cm

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