Mathematics High School

the number of the axes of symmetry in an equilateral triangle​

Answers

Answer 1
That’s what I found
Hope this helps at least a little bit :)
The Number Of The Axes Of Symmetry In An Equilateral Triangle

Related Questions

Can someone help me?​

Answers

Answer: man ion know anything abt that hru

Step-by-step explanation:

0/-5 is a rational number which is​

Answers

Answer:

0

Step-by-step explanation:

its a negative rational number

How to write in slope-intersect form -3/2, b: -5

Answers

Answer:

y=-3/2x-5

Step-by-step explanation:

You put the slope in front of the x. then add the y-intercept(b) to the end

slope-intercept form: y=mx+b

7. Use the data in each table to write a linear function using function notation​

Answers

Answer:

Answer

Step-by-step explanation:

7. f(x)=0.2x

8. f(x)=3x+5

9. f(x)=-2x-2

According to the tables, the linear functions are given by:

7. [tex]y = 0.2x[/tex].8. [tex]y = 3x + 5[/tex].9. [tex]y = -2x - 2[/tex].

Linear function:

A linear function is modeled by:

[tex]y = mx + b[/tex]

In which:

m is the slope, which is the rate of change.b is the y-intercept, which is the value of y when x = 0.

Item 7:

From x = -3 to x = 1, when x changes by 4, y changes by 0.8, hence the slope is:

[tex]m = \frac{0.8}{4} = 0.2[/tex].

Then:

[tex]y = 0.2x + b[/tex]

When x = 1, y = 0.2, which is used to find b. Hence:

[tex]0.2 = 0.2 + b[/tex]

[tex]b = 0[/tex]

Hence, [tex]y = 0.2x[/tex].

Item 8:

From x = -5 to x = -2, when x changes by 3, y changes by 9, hence the slope is:

[tex]m = \frac{9}{3} = 3[/tex].

Then:

[tex]y = 3x + b[/tex]

When x = 4, y = 17, which is used to find b. Hence:

[tex]17 = 3(4) + b[/tex]

[tex]b = 5[/tex]

Hence, [tex]y = 3x + 5[/tex].

Item 9:

From x = -5 to x = -2, when x changes by 3, y changes by -6, hence the slope is:

[tex]m = \frac{-6}{3} = -2[/tex].

Then:

[tex]y = -2x + b[/tex]

When x = 8, y = -18, which is used to find b. Hence:

[tex]-18 = -2(8) + b[/tex]

[tex]b = -2[/tex]

Hence, [tex]y = -2x - 2[/tex].

You can learn more about linear functions at https://brainly.com/question/16302622

Explain why 186, 426 is divisible by both 3 and 9

Answers

Answer:

If the sum of the digits is divisible 3 and 9

Step-by-step explanation:

plz help I’m gonna be in so much trouble if I don’t do this

Answers

C the finish line
Good luck and u can do thissss :)

83 Tee (CsT Sequences and Functions
Question 29 of 25
Decide whether the data in the table represent a linear function or an
exponential function Explain how you know.
A
4
2
3
14
-23
32
OAThe data represent an exponential function because there is a
OB. The data represent a linear function because there is a common
OC. The data represent an exponential function because there is a
Common ratio of 4.
difference of 9.
Common ratio of -
5
OD. The data represent a linear function because there is a common
difference of -9.

Answers

Answer:

The common difference is same = d = -9

Therefore, the data represent a linear function.

Step-by-step explanation:

Given the table

x                        y

1                         4

2                        -5

3                        -14

4                        -23

5                         -32

Finding the common difference between all the adjacent terms of y-values

d = -5 - 4 = -6,

d = -14 - (-5) = -14+5 = -9

d = -23 - (-14) = -23 + 14 = -9

d = -32 - (-23) = -32 + 23 = -9

It is clear that the common difference between all the adjacent terms is same.

Thus,

d = -9

We know that when y varies directly with x, the function is a linear function.

Here, it is clear that each x value varies 1 unit, and each y value varies -9 units.

i.e. The common difference is same = d = -9

Therefore, the data represent a linear function.

Plsssss helpppp meeeee!!!

Answers

Your answer to the question is b I’m pretty sure. I hope it helps:)!

Help me i really need help please

Answers

Answer:

16.4%

Step-by-step explanation:

$1665=100%

$53.40=?

53.40×100÷1665

=16.4%

what is the slope-intercept equation

Answers

y = -4x + -3

sorry if i’m wrong

what did Tyler do wrong pls help me

Answers

Answer:

he did nothing wrong

Step-by-step explanation:

Simplify the expression:
-4k + -6 + -4 + -7

Answers

Hello,

The correct answer is -4K - 17.
Hope this helps!!
Brainliest?

Answer:

-4k=4000

-4000-6-4-7=4017

because (+)+(-)= -

Can someone please help asap ill mark as brainlist

Answers

Answer: x = 15 ; y = 8

Step-by-step explanation:

6x = 90 -> x = 15

9y+18 = 90 -> y = 8

y = 6x
1. Solve:
4x + y = 7

Answers

Since y = 6x:

4x + y = 4x + 6x = 10x

Final answer is 10x.
If y=6x then it would be 4x+6x=7, add them and you get 10x=7. Divide both by 10 and you get x=7/10

A discount movie pass cost 10.99. With the pass,movie tickets cost 4.25 dollars each. Feen spent a total of 61.99 dollars on the pass and the movie tickets. write an equation to determine how many movie fren watched

Answers

The equation would be (61.99-10.99)/4.25= x
You subtract the price of the pass from the total (61.99-10.99) then you’d divide that by 4.25 to see how many movies she watched
61.99-10.99= 51... 51/4.25= 12 she watched a total of 12 movies

2. Tyler is driving to visit his grandmother. It takes him 5 hours to travel 260 miles. How fast was Tyler driving? miles per hour​

Answers

52 miles per hour
You divide 260/5 to find it and get 52

Last year, Jina opened an investment account with $8200. At the end of the year, the amount in the account had decreased by 6.5% How much is this
decrease in dollars? How much money was in her account at the end of last year?


HELP ——

Answers

Answer:

$250.69 maybe?

Step-by-step explanation:

Why were Samaritans disliked by the Jews at the time?​

Answers

Answer: they had a bad reputation

Step-by-step explanation:

Jews and Samaritans hated each other because most Jews would not travel through Samaria. They went by a longer route to avoid Samaria and any contact with Samaritans.

150 is 200% of what number?

Answers

75 would be your answer because it is double and 75 is 100 percent

Keisha has a bag that contains 3 red, 2 orange, 1 yellow, and 2 purple marbles. She will randomly choose 1 marble from the bag. What is the probability that Keisha will choose an orange marble?

a. 1/4
b.3/8
c.1/8
d.2/4

Answers

Answer- a. 1/4
Explanation- If you count all the marbles you get 8 and there are 2 orange marbles. When you simplify, you can get a 1/4 chance of getting an orange marble.

The radius of a circle is 3 centimeters.

Enter the circumference of the circle, in centimeters. Round your answer to the nearest hundredth.

Use 3.14 for π .

Answers

Answer:

28.26 cm for circumference

Step-by-step explanation:

we know radius

Circumference formula is

Pi*diameter

we double radius for diameter

which is 6

now for that 6 we multiply that by 3.14

and your final answer is 28.26

Δ ABC is an equilateral triangle. Find m∠A

Answers

Answer:

60

Step-by-step explanation:

all angles in an equilateral triangle equal 60 because 180 ÷ 3 = 60

Answer:

60 degrees

Step-by-step explanation:

each angle in a triangle adds up to 180 so 180/3 equals 60

3x−2/4=10
If you have a decimal answer, round to the nearest tenth!

Answers

Answer:

Step-by-step explanation:

3

−

1

⋅

2

4

=

1

0

3x-1 \cdot \frac{2}{4}=10

3x−1⋅42​=10

Solve

1

Divide the numbers

3

−

1

⋅

2

4

=

1

0

3x-1 \cdot {\color{#c92786}{\frac{2}{4}}}=10

3x−1⋅42​=10

3

−

1

⋅

1

2

=

1

0

3x-1 \cdot {\color{#c92786}{\frac{1}{2}}}=10

3x−1⋅21​=10

2

Multiply the numbers

3

Add

1

2

\frac{1}{2}

21​

to both sides of the equation

4

Simplify

5

Divide both sides of the equation by the same term

6

Simplify

Solution

=

7

2

x=\frac{7}{2}

x=27​

Ummm help please becuase i don't know the answer so plese help

Answers

it goes 2, 4, 10, 20 euros
(1,2)
(2,4)
(5,10)
(10,20)
it needs 20 characters to submit lol

9/5
F 3V1?
6. A rectangle has a length of
3/12
cm and a width of cm. Which of these is the
V3
5,8
simplest form of the area of the rectangle with a rational denominator?
3v3
А
2 cm
B
18/3
12
cm2
C 27/60
5/24 cm
D
27/10
10
cm2

Answers

12 is probably the answer thanks

|-3|
|-1|
|6|
Which one of closer to 4

Answers

I think it’s -3 but I’m not sure
the first one: |-3| because you can’t have a negative

A train is traveling at a constant speed and goes a distance of 7 1/2 kilometers in 6 minutes the train will continue at this speed the train will travel a distance of d kilometers in m minutes write an equation that represents the relationship between d and m

Answers

Answer:

392939939393939399393939393

Step-by-step explanation:

An equation that represents the relationship between d and m can be written as d = 1.25 m.

What is Speed?

Speed of an object is the rate of change of position of an object in any direction.

Speed is a scalar quantity because it does not have any direction, it only has magnitude. Speed with direction is called velocity.

The formula for calculating speed is,

Speed = Distance / Time

Given distance the train travelled = 7 [tex]\frac{1}{2}[/tex] kilometers

                                                        = 15/2 kilometers

                                                        = 7.5 kilometers

Time taken to travel the distance = 6 minutes

Speed = 7.5 / 6

           = 1.25 kilometers / minute

Given that speed of the train is constant.

Hence for any distance 'd' kilometers in 'm' minutes,

d / m = 1.25

d = 1.25m

Hence d and m can be related by the equation d = 1.25m.

To learn more about Speed, click on the link given below :

https://brainly.com/question/28224010

#SPJ5

Jace is a high school basketball player. In a particular game, he made some free
throws (worth one point each) and some three point shots, Jace scored a total of 15
points and made twice as many free throws as three point shots, Graphically solve a
system of equations in order to determine the number of free thrown mhde, w, and
the number of three point shots made, w

Answers

Jace made 3 three pointers and 6 free throws.

3(3) + 6(1) = 15

Free throws = f
Three pointers = t

t(2) = f
t + f = 15

Answer:

3 Point shots and 6 Free throws i believe

Step-by-step explanation:

2. Use the rate of change from the table to determine
if the function is linear.
X
A. Yes - the function is linear
B. No - the function is not
linear
y
7
3
0
1
2.
1
3
7
3
A
B
Back

Answers

Answer:

B

Step-by-step explanation:

because 7 it can not divided into two so we simply say that the function is not a linear

Select the employee who earns the most per hour.
Choose 1 answer

Answers

What are the options
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