Mathematics High School

If a random letter in the word calculator is chosen at random, what is the probability that it has a vertical line of symmetry?

Answers

Answer 1

Answer:

1. own the middle of an object with vertical symmetry, the two sides

will be mirror images of each other.

examples of capital letters that have vertical symmetry are:

A H I M O T U V W X Y

Step-by-step explanation:

Related Questions

A ball is thrown into the air with an upward velocity of 40 ft/s. Its height h in feet after t seconds is given by the function \large h=-16t^2+40t. What is the ball's maximum height?

Answers

Answer:

[tex]h=25[/tex]

Step-by-step explanation:

From the question we are told that:

Velocity [tex]v=40fts[/tex]

The height h function

[tex]\large h=-16t^2+40t[/tex]

Generally time t is mathematically given by

[tex]h'=-32t+40[/tex]

[tex]-32t+40=0[/tex]

[tex]t=\frac{40}{32}[/tex]

[tex]t=1.25[/tex]

Therefore the ball's maximum height is given as

[tex]\large h=-16(1.25)^2+40(1.25)[/tex]

[tex]h=25[/tex]

Joaquin and Trisha are playing a game in which the lower median wins the game. Their scores are shown below. Joaquin’s scores: 75, 72, 85, 62, 58, 91 Trisha’s scores: 92, 90, 55, 76, 91, 74 Which supports the conclusion that Joaquin won the game?
Joaquin won because the median of his scores is 73.5 and the median of Trisha’s scores is 83.
Joaquin won because the median of his scores is 83 and the median of Trisha’s scores is 73.5.
Trisha won because the median of her scores is 73.5 and the median of Joaquin’s scores is 83.
Trisha won because the median of her scores is 83 and the median of Joaquin’s scores is 73.5.

Answers

Answer:

Step-by-step explanation:

Answer:

The correct answer is A: Joaquin won because the median of his scores is 73.5 and the median of Trisha’s scores is 83.

Step-by-step explanation:

did the test on edge and got it correct!

Hope this helps! Have a great day!

Candice babysat 2 hours each night for 12 nights. She earned a total of $312 babysitting. Candice wants to calculate her hourly rate. How much did Candice earn per hour of babysitting? plz i need the answer

Answers

Answer:

$13

Step-by-step explanation:

Quadrilateral WXYZ is translated 5 units left and 2 units down to create Quadrilateral W’X’Y’Z’.

2

Which rule best describes this transformation?

(x, y) → (-4x, -4y)
(x, y) → (-5x, -2y)
(x, y) → (x + 5, y + 2)
(x, y) → (x - 5, y - 2)

Answers

Answer:

It would be a

Step-by-step explanation:

someone please explain this

Answers

Answer:

Step-by-step explanation:

110=4t+90(being vertically opposite angles)

110-90=4t

20/4=t

5=t

Answer:

Hello! answer: t = 5 degrees

Step-by-step explanation:

these are vertical angles meaning they will have the same measure! 4 × 5 = 20 and 20 + 90 = 110 therefore t = 5 HOPE THAT HELPS!

4 divided by 5 long division
I need help on this please

Answers

1 with a remainder of 1

please help!!
there are 64 chairs set up for a movie. they are arranged into 5 rows. how many chairs are in each row?

Answers

13 chairs are in each row! If you divide 64 by 5 you would get the solution to that problem :)

There are 13 chairs in each row

How to determine the number of chairs?

The given parameters are:

Chairs = 64

Rows = 5

The number of chairs in each row is:

Each = Chairs/Rows

This gives

Each = 64/5

Evaluate

Each = 13

Hence, there are 13 chairs in each row

Answers

Answer: [tex]7,5.66,39^{\circ}[/tex]

Step-by-step explanation:

Given

[tex]IJ=9\\\angle I=51^{\circ}[/tex]

from figure, we can write

[tex]\Rightarrow \sin 51^{\circ}=\dfrac{HJ}{9}\\\\\Rightarrow HJ=9\sin 51^{\circ}=6.99\approx 7[/tex]

[tex]\Rightarrow \cos 51^{\circ}=\dfrac{HI}{9}\\\Rightarrow HI=9\cos 51^{\circ}\\\Rightarrow HI=5.66[/tex]

In right angle trianle, the sum of the remaining two angles is [tex]90^{\circ}[/tex]

[tex]\therefore 51^{\circ}+\angle J=90^{\circ}\\\Rightarrow \angle J=90^{\circ}-51^{\circ}\\\Rightarrow \angle J=39^{\circ}[/tex]

NEED HELP

Find the number of possible choices for 2 classes and 3 teachers

Answers

Answer:

6 possible choices

Step-by-step explanation:

t1 t2 t3

Hey guys! Can i get some help on this one? Thank u!

Answers

Answer:

x=-1

Step-by-step explanation:

-2x-3=x

add 2x to both sides

-3=3x

divide both sides by 3

-1=x

Plzzz help me plzzzzz math helppppp

No links or imma report u 20 points plzzzzz

Answers

Answer:

wheres the question? it just says what you said-

Answer:

Picture please

Step-by-step explanation:

I'll help you with math, is it 6th grade math?

I need answers now please!

Answers

Answer:

option C

Step-by-step explanation:

Which expression is equivalent to 6 (3 + 4) ?

Answers

Answer: 42

Step-by-step explanation:

6(3+4)

6*7

write an expression that is equivalent to: 1/3 ÷ 5/6

Answers

Answer: 0.4 or 4 i think

X divided by 3-6=6 please hurry:)

Answers

x/3-6=6
x/3=12
x=36

done !

can someonee help me please

Answers

Answer:4

Step-by-step explanation:

x+8=2x-1

so x-9=0

and x=9

so x+6=9+6=15

and x+8=9+8=17

You can do Pythagoras' theorem:

17^2-15^2=64

so [tex]\sqrt{64}[/tex]=4

Look at the person above me. There you will find your answer

Answer this question please

Answers

Answer:

I think it might be 66

Step-by-step explanation:

help help 100 points

Answers

Answer:

all of them except the first and the 4th

Step-by-step explanation:

Answer:

Step-by-step explanation:

All but 4

List the first 5 multiples of 4. * Your answer

Answers

Answer:

4,8,12,16,20

Step-by-step explanation:

The first 5 are

4,8,12,16,20

find the hypotenuse of traingle, which has base = 8 and perpendicular = 6,

please help me otherwise I will fail :(

Answers

Answer:

10 is the hypotenuse

Step-by-step explanation:

a² + b² = c²

Given:

a = 8

b = 6

Work:

a² + b² = c²

8² + 6² = c²

64 + 36 = c²

100 = c²

[tex]\sqrt{c^2} =\sqrt{100}[/tex]

c = 10

Step-by-step explanation:

hope it is helpful to you

A linear inequality in two variables has an ___________ number of solutions.

Answers

An Infinite Number of solutions is the answer! LMK if you have any more questions, and have a nice day/evening.

Linear inequalities with two variables have infinitely many ordered pair solutions, which can be graphed by shading in the appropriate half of a rectangular coordinate plane. To graph the solution set of an inequality with two variables, first graph the boundary with a dashed or solid line depending on the inequality.

During the basketball season, Jason scored 43 points. He scored 5 fewer points than three times the number Kevin did. How many points did Kevin score? Write an equation and solve.

Answers

Let’s say K equals the amount of points Kevin scores
K=(43+5)/3
K=(48)/3
K= 16

solve for x
20
30
40
56

Answers

Answer:

Step-by-step explanation:

brainliest?

Answer:

Step-by-step explanation:

please give me answer please

Answers

......................................................................................

¿Cuál propiedad de los números complejos se muestra a continuación?
continuación?
(2 + 3i )+(5 - 4i) = (5 - 4i)+(2 + 3i). A) asociativa. B) distributiva. C) inverso aditivo. D) conmutativa. Cual es la respuesta correcta ? please help me quickly

Answers

Answer:

D) Comutativa

Step-by-step explanation:

a+b=b+a (álgebra)

espero que te sirva mi ayuda

In a group of 32 pupils, 3 play the flute only. 13 play the piano only. 10 play neither instrument. A student is selected at random. What is the probability the student plays both instruments?

Answers

Answer:

18.75%

Step-by-step explanation:

Given that

There is a group of 32 pupils

3 play the flute only

13 play the piano only

And, 10 play neither instrument

We need to find out the probability the student plays both instruments

= (32 - 13 - 10 - 3) ÷ 32

= 6 ÷ 32

= 0.1875

= 18.75%

Answer:

6/32 or 3/16

Step-by-step explanation:

13 add 10 add 3 = 26

32-26=6

the total amount of children is 32 so the number is 6/32

you can then simplify it to 3/16

hope this helps :)

Show your work.

please help!

Answers

Answer:

5/3

Step-by-step explanation:

25^1/2/27^1/3

5/27^1/3

5/3

pls mark brainlest if it’s right!

look at picture for better set up
Reduce the expression, if possible, by cancelling the common factors.
Exact Form:
5
3

5
3
Decimal Form:
1.
¯
6
1.6‾
Mixed Number Form:
1
2
3

if 4 is added to 8 to equal 12, how would the operation be undone

Answers

Answer:

4+8=12

Step-by-step explanation:

Can anyone help?????

Answers

An isosceles triangle has two equal long and opposite sides and one short base.
The long sides are 5 more than the short base (4x-2) hence each long side is (4x-2)+5 which is simplified to 4x+3.
Keep the perimeter as a hint because it is the total of all the sides, this gives x.
Make the equation
4x+3+4x+3+4x-2 = 64
Simplify
12x+4=64
x=60/12
x=5
The length of one long side is (4*5+4)=24
I hope it’s correct because I’m not sure if they saying that both the sides are 5 inches longer or each of the longer sides are 5 inches longer. It would make a difference.
Hopefully this helped

Carbon - 14 decays exponentially according to
the model A = Aoe^-0.00012t where t is
measured in years.
a) If there was an initial amount of 700 grams,how much would remain after 80 years

Answers

Answer: PERA

Step-by-step explanation: PIOJO

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