Mathematics College

which is the next step in the following construction of an equilateral triangle?

Which Is The Next Step In The Following Construction Of An Equilateral Triangle?

Answers

Answer 1
connect c to e and then e to a

Related Questions

I’m not good with these somebody please help me

Answers

Answer:

la c es porque 2+2 4 de nada

assume that when adults with smartphones are randomly selected, 54% use them in meetings or classes (based on data from an LG Smartphone survey). If 8 adult smartphone users are randomly selected, find the probability that exactly 6 of them use their smartphones in meetings or classes.

Answers

Step-by-step explanation:

Given:

p=54 %=0.54  

n=8

DEFINITIONS

Definition binomial probability:  

[tex]P(X=x)=\frac{n !}{x !(n-x) !} \cdot p^{x} \cdot(1-p)^{n-x}[/tex]

Complement rule:

P( not A) = 1- P(A)

[tex]Addition rule for disjoint or mutually exclusive events[/tex]

[tex]P(A \text { or } B)=P(A)+P(B)[/tex]

Evaluate the definition of binomial probability at x=6

[tex]P(X=6)=\frac{8 !}{6 !(8-6) !} \cdot 0.54^{6} \cdot(1-0.54)^{8-6}=28 \cdot 0.54^{6} \cdot 0.46^{2} \approx 0.1469[/tex]

how long will it take a seal swimming at the speed of 8 miles per hour to travel 52 miles​

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Answer:

6 hours and 30 minutes :)

Step-by-step explanation:

Hope this helped :D

WILL MARK BRAINLIEST just need answers no explanation :)

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Answer:

x=50

H=115

Step-by-step explanation:

Just answering so you can give that person brainliest, they are correct

pls help me ahhh srry its math​

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Answer:

c= 180-130

=50

d= 180-(50+60)

= 180-110

=70

a paper cone with the radius 1.5 and height 4 inches is filled with shaved ice. assuming the ice completely fills the cone and forms a hemisphere above the cone, what is the total volume of the shaved ice to the nearest hundredth of a cubic inch ?

Answers

Answer: 9.42

Step-by-step explanation:

Answer:

16.49

Step-by-step explanation:

Could you help with some geometry questions today!
Please only answer if you know the answer and can support it by showing you work. If you have a comment or do not know the answer, tell me that in the comment section, do not answer the question. Don't take my points and I want take yours!

Anyways, please show all of you work and explain your thinking! There are 3 parts to this, please do all 3! Good luck!

Answers

Answer:

A) 29, B) 18, C) 12

Step-by-step explanation:

A) r = 29

Answered here: https://brainly.com/question/22226669

B) The tangents to a circle have same length:

LK = LM4x - 2 = 3x + 34x - 3x = 2 + 3x = 5

LM = 3*5 + 3 = 18

C) Use the intersecting secants theorem:

PQ*PQ = SQ*RQy² = (10 + 8)*8y² = 144y = 12

The scatterplot contains data points, including the
number of hours a ski lift operates (x) and the number
of people carried on it during that time (y).
The line of best fit is line v because it minimizes
the
distance from each point to the line.
HELPPOPPO

Answers

Step-by-step explanation:

what is the question? please provide a question.

Answer:

the line of best fit is line B because it minimizes the VERTICAL distance from each point to the line.

Step-by-step explanation:

edge 2021

What is the area of the following circle?
Either enter an exact answer in terms of 7 or use 3.14 for a
and enter your answer as a decimal.
T=4
units
HELP ME

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Answer:

16pi or 50.24

Step-by-step explanation:

Find the equation of a line parallel to 3x-4y=24 that contains the point (-4,2). ​

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Put the equation is slope intercept form so you can find the slope.

3x - 4y = 24
-4y = 24 - 3x
y = -6 + (3/4)x

The slope is 3/4, which will be the slope for the parallel line. Now use point-slope form to find the equation for the line:

y-y1 = m(x-x1) —> y - 2 = (3/4)(x + 4)

plsss help mee xoxox

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Answer:

length is 20, so width would be 16

Step-by-step explanation:

What is the volume of this composite solid

​

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there is no picture attached.
explanation:

Which statement is true about the factorization of 30x2 + 40xy + 51y2?

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Answer:

The statement is true about the factorization of 30x2 + 40xy + 51y2? is, The polynomial can be rewritten after factoring as 10(3x2 + 4xy + 5y2). Instead, the polynomial cannot be rewritten in the form of factors, as there are no common terms.

Step-by-step explanation:

A student graphed an ordered pair on a coordinate plane that was located on the y axis and was 5 units above the origin. Write the ordered pair that the student graphed with these characteristics.​

Answers

A linear equation is an equation with two variables whose graph is a line. The graph of the linear equation is a set of points in the coordinate plane that all are solutions to the equation. If all variables represent real numbers one can graph the equation by plotting enough points to recognize a pattern and then connect the points to include all points.
If you want to graph a linear equation you have to have at least two points, but it's usually a good idea to use more than two points. When choosing your points try to include both positive and negative values as well as zero.
Example
Graft the function y = x + 2
Begin by choosing a couple of values for x e.g. -2, -1, 0, 1 and 2 and calculate the corresponding y values.
X Y = x + 2 Ordered pair
-2 -2 + 2 = 0 (-2, 0)
-1 -1 + 2 = 1 (-1, 1)
0 0 + 2 = 2 (0, 2)
1 1 + 2 = 3 (1, 3)
2 2 + 2 = 4 (2, 4)
Now you can just plot the five ordered pairs in the coordinate plane
picture13
At the moment this is an example of a discrete function. A discrete function consists of isolated points.
By drawing a line through all points and while extending the line in both directions we get the opposite of a discrete function, a continuous function, which has an unbroken graph.
picture14
If you only want to use two points to determine your line you can use the two points where the graph crosses the axes. The point in which the graph crosses the x-axis is called the x-intercept and the point in which the graph crosses the y-axis is called the y-intercept. The x-intercept is found by finding the value of x when y = 0, (x, 0), and the y-intercept is found by finding the value of y when x = 0, (0, y).
picture15
The standard form of a linear equation is
Ax+By=C,A,B≠0

Before you can graph a linear equation in its standard form you first have to solve the equation for y.
2y−4x=8

2y−4x+4x=8+4x

2y=4x+8

2y2=4x2+82

y=2x+4

From here you can graph the equation as we did in the example above.
The graph of y = a is a horizontal line where the line passes through the point (0, a)
picture16
Whereas the graph of x = a is a vertical line that passes through the point (a, 0)
picture17

I need help please! open the image

Answers

Answer:

594 yd³

Step-by-step explanation:

11x9x6=594 yd³

Hey so can someone do my delta math for me



like i give u the questions and u answer yeah ok thanks

Answers

both x=62 and y=62 have a good night
Nobody likes deltamath

Jonathan owns a food truck that sells tacos and burritos. He sells each taco for $3
and each burrito for $6.75. Jonathan must sell at least $550 worth of tacos and
burritos each day. Write an inequality that could represent the possible values for the
number of tacos sold, t, and the number of burritos sold, b, that would satisfy the
constraint.

Answers

Here ya go!! Hope this helps :D

Answer:

3t+6.75b > 550

Step-by-step explanation:

Got it right on delta math but hope this helps

7 : 15=63:____
Find the missing term in each pair of equivalent ratios

Answers

Answer:

Step-by-step explanation:

7/15=63/x

7x/15=63

7x=15(63)

7x=945

x=135

So the missing term is 135.

Given the equation Square root of 2x plus 1 = 3, solve for x and identify if it is an extraneous solution

Answers

To answer the question above, raise both sides of the equation to the power of two.
(sqrt (2x + 1))² = 3²
This will simplify into,
2x + 1 = 9
Solving for the value of x gives an answer of x = 4. This value is not an extraneous root as it satisfy the original equation even if it is inside the radical sign. (I hope this is right)
Use socratic. Hold up lemme find the answer

I need help plzzzzzz ​

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Step-by-step explanation:

160%is the answer

Which expression is equivalent to the following?

21x - 15

Answers

Answer:

3(7x-5)

Step-by-step explanation:

a tshirt company charges a $30.00 design fee plus $6.00 printing fee. How much would 5 shirts cost? 15 shirts? and 18 shirts cost

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Answer:

For 5 t shirts it would cost 180$

For 15 t shirts if would cost 540$

For 18 t shirts it would cost 648$

Step-by-step explanation:

l
Marie left her briefcase at home and had to return to get it. State which point represents when she
turned back around to go home and explain how you arrived at that conclusion.

Answers

yes one min i wil answer

the set of natural numbers x that satisfy x + 2= 1​

Answers

Answer:

x = -1

x + 2 = 1

x = 1 - 2

x = -1

Hope that helps!

-Sabrina

Step-by-step explanation:

for f(x) = 2x² + 3x-10 and g(x) = 3(x-2)
find fog (3)

Answers

(f o g) = 2(3x - 6)^2 + 3(3x - 6) - 10
(f o g) = 2(9x^2 - 36x + 36) + 9x - 18 - 10
(f o g) = 18x^2 - 72x + 72 + 9x - 28
(f o g) = 18x^2 - 63x + 44

(f o g)(3) = 18(3)^2 - 63(3) + 44
= 162 - 189 + 44
= -27 + 44
= 17

What is the equation of the line in slope-intercept form?

Answers

I belive it would be y=-5/1x+6?

But im only like 90% sure so dont take my word for it but i hope that right?

Answer:

y=-5x+6

Step-by-step explanation:

To find your slope (or m value), you must identify 2 points that your line crosses through (I used (1,1) and (0,6). You can either count up and over to the point (0,6) from (1,1), or you can use the formula y2-y1/x2-x1 (it would look like 6-1/0-1). This will give you -5 for your slope.

Your x-intercept (or b value) is 6 because you can see from the graph that that is where your line intercepts y.

I hope this helped :)

you pick a card, roll a die, and find the sum. How many different sums are possible?​

Answers

answer : 6

step by step: there’s six sides to a dice

If we pick a card, roll a die, and find the sum , the different sums possible is 17.

What is Permutation and Combination ?

A permutation is an act of arranging the objects or numbers in order.

Combinations are the way of selecting the objects or numbers from a group of objects or collection, in such a way that the order of the objects does not matter.

If we pick any card and roll a die

The sum possible is

The highest it can be would be  13(card) + 6(die)  =19

the Lowest it can be would be 1(card) + 1 (die)  = 2

So the different sums possible is 19-2 = 17.

To know more about Permutation and Combination

https://brainly.com/question/13387529

#SPJ2

Pls help me I need these done

Answers

Answer:

the area of the square is 148.48 yd

the perimeter of the square is 48.8 yd

the area of the rectangle is 0.48 m

the perimeter of the rectangle is 2.8 m

Step-by-step explanation:

Area = l*w

12.2 * 12.2 = 148.48

12.2 + 12.2 + 12.2 + 12.2= 48.8

0.8 * 0.6 = 0.48

0.8 + 0.8 + 0.6 + 0.6 = 2.8

Please help I don't understand this

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-9 is least -3 is greatest

Nadia has a cylindrical container that store Sugar the register the containers base is 5 cm in the height of the container is 18 centimeters what is the volume of naydas container rounded to the nearest cubic centimeter

Answers

9514 1404 393

Answer:

  1414 cm³

Step-by-step explanation:

The formula for the volume of a cylinder is ...

  V = πr²h

For a radius of 5 cm and a height of 8 cm, the volume is ...

  V = π(5 cm)²(18 cm) = 450π cm³ ≈ 1414 cm³

The volume of Nadia's sugar container is about 1414 cm³.

_____

Additional comment

The value will be 1413 cm³ if you use 3.14 for π.

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