Find the height and area of an equilateral triangle with side lengths of 10 cm.
Height:____cm
Area:______cm²

PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Find The Height And Area Of An Equilateral Triangle With Side Lengths Of 10 Cm.Height:____cmArea:______cmPLEASE

Answers

Answer 1

[tex]Area = 25\sqrt{3}[/tex]

[tex]Height = 5\sqrt{3}[/tex]

To find the height and area of an equilateral triangle we can start by finding the area using the following equation

[tex]Area =\frac{\sqrt{3}}{4} side^2\\Area =\frac{\sqrt{3}}{4} 10^2\\Area =\frac{\sqrt{3}}{4} 100\\[/tex]

Which then simplifies down to

[tex]Area = 25\sqrt{3}[/tex]

Next, we can find the height using the following equation

[tex]Height = \frac{side\sqrt{3} }{2} \\Height = \frac{10\sqrt{3} }{2}[/tex]

which then simplifies down to

[tex]Height = 5\sqrt{3}[/tex]

If this helped you a Brainliest would be much appreciated!

Answer 2
I wish I was good at math that’s why I am on this app lol

Related Questions

PLS HELP THANK YOUUU- NO BITLY

Answers

The answer would be A

Answer:

B

Step-by-step explanation:

35/5 = 7 chocolate chips per cookie

15 x 7 = 105

100>105

Please help!!!! At a gymnastics meet, a gymnast scored an 8.95 on the vault and a 9.2 on uneven bars. Write two equivalent expressions that could be used to find her total score. NO LINKSSSSSSSSSSSSSSSSSSSSSSSSSSS

Answers

Answer:

8.95 + 9.2 = 18.15

9.2 + 8.95 = 18.15

Step-by-step explanation:

8.95 + 9.2 = 18.15

9.2 + 8.95 = 18.15

Math- find the angle OPR.

Answers

Answer:

is there more info to this like did they give you the angles value or something?

Step-by-step explanation:

I don’t see any degrees for any of the letters

Alice borrowed $16,700 from the bank at a
simple interest rate of 9% to purchase a used
car. At the end of the loan, she had paid a
total of $24,215. How many months was the
car loan?
A. 48 months
B. 60 months
C. 66 months
D. 72 months

Answers

Answer:

B hope it helps

have a good day

Answer:

it doesn't say how often the 9% interest rate occurs. so we can't solve it.

Step-by-step explanation:

The recycling center processes 35,000 pounds of recyclable materials. How many tons are processed?

Answers

Answer:

17.5 tons

I hope it's helps you

Answer:

17.5 tons

Step-by-step explanation:

1 ton = 2000 lb

35,000 lb * (1 ton)/(2000 lb) = 17.5 tons

Sue earns $6 an hour walking her neighbor's dog.

Part A: Create two variables and determine which is dependent and which is independent for this situation. (4 points)

Part B: List three ordered pairs to show the values of the two variables. (3 points)

Part C: Write an equation to represent the relationship between the two variables. (3 points)

don't use the website Https://questioncove.com/updates
it is restricted for me please copy and paste the answer.
this is all the info I have for you.

Answers

Answer:

Step-by-step explanation:

A here x is dependent and y is independent

B first

x-6

y-1

second

x-12

y-2

third,

x-18

y-3

C 6x+y

Find the area. Be sure to use the correct units.

Answers

Answer:

96 m

Step-by-step explanation:

16m x 12m= 192

192/2=96

Answer:

128 m

Step-by-step explanation:

In a square all the sides are the same. Since a triangle is half of a square, we find the area of a square then divide it by 2. So if one side is 16, we multiply 16x16 and get 256. 256/2=128

please help me with this

Answers

Answer:

answer is 120

Step-by-step explanation:

HELP!!!!!!! WILL GIVE BRAINLIEST!!!!!!!!!!!


A teacher surveyed her class after they had taken a vocabulary test. Eighteen of the students claimed they had studied at least one hour for the test. The remaining twelve students admitted that they had not studied for the test at all. The test results (expressed as a percent) for the two groups are shown below.

Studied: 87, 100, 94, 79, 92, 100, 95, 83, 89, 99, 100, 91, 89, 95, 100, 93, 96, 83
Did Not Study: 82, 72, 45, 91, 58, 83, 65, 87, 90, 77, 73, 89

Part 1: Calculate the mean of the group that did not study, rounded to the nearest tenth.
Part 2: Calculate the mean absolute deviation of the group that did not study, rounded to the nearest tenth.
Part 3: How many of the scores (from the group that did not study) are more than two mean absolute deviations from the mean?

Answers

Answer:

Didn't study: 76%

Mean absolute deviation: 11.2

Step-by-step explanation:

To find the mean, add all the scores from the people who didn't study and divide them by 12 (the total number of students who didn't study). You will get 76%To find the MAD, use the formula for MADTo answer the third, line them up in order. 45, 58, 65, 72, 73, 77, 82, 83, 87, 89, 90, 91. MAD is the average difference between the numbers. So, to find this answer, subtract two of the MAD's from the mean of 76%. 76-22.4 = 53.6. So, only one is more than two MAD's away from the mean of 76%.
92.5 is the answer for part 1

The following data points represent the number of points scored last basketball game by each player on the dragons basketball team. if the mean of the data is eight point find the missing number of points

Answers

Answer:

9

Step-by-step explanation:

Missing point will be represented by X

(5+8+7+11+X)/5 = 8

Multiply 5 to get rid of and...

5+8+7+11+X = 40

Simplify

31+X = 40

Subtract

X=9

Your answer will be 9

The coordinates of the points below represents the vertices of a rectangle.
E: (4,2)
F: (10,2)
G: (10,8)
H: (4,8)
What is the perimeter, in units, of rectangle EFGH?

Answers

Answer:

I believe that the answer would be 24 units. Hope this helps.

Step-by-step explanation:

an elevator traveled up 8 floors and then down to the second floor. how many floors did the elevator travel down?

Answers

If the elevator went up 8 floors and then down to the second floor, then you have to do 8-2=6

55. A rhombus has side length 10 cm, and the longer diagonal measuring 10 cm.
Find L the exact length of the other diagonal.

Give your answer as a radical. Fully simplify your answer.

Answers

i think it might be [tex]\sqrt[5]{3}[/tex] but im not sure

Info: WERE ALMOST AT 200 QUESTIONS ANSWERED!

~*¨¯¨*·~-.¸-(_¿? Question: ¿?_)-,.-~*¨¯¨*·~

What is 4+7(3x9)+967

▀▄▀▄▀▄▀▄▀ Options: ▀▄▀▄▀▄▀▄▀

A. 38
B. 943
C. 1001
D. 1282

Answers

Answer:

[tex] 4 + 7(3 \times 9) + 967 \\ = 4 + 7(27) + 967 \\ = 4 + 189 + 967 \\ = 193 + 967 \\ = 1160[/tex]

=> None of the options match the correct answer.

4+7(3x9)+967
4+7x27+967
4+189+967
=1,160

Hope this helped and have a nice day : )

help will give brainllest pls help plssssssssssssssssss

Answers

Answer:

D, 10m x 20m

Step-by-step explanation:

If the scale is 1cm in the diagram is 5m in real life, then:

In diagram:

Length of study area - 4cm

Breadth of study area - 2cm

In real life:

Length of student area - (4/1) x 5 = 20m

Breath of student area - (2/1) x 5 = 10m

D. 10m x 20m If the scale is 1 centimeter in the diagram is 5m in life then. Leg th of the study

The kite shown below is translated 8 units to the right and 1 unit up.


Which property will remain the same?
A.
the coordinates of the x-intercept
B.
the coordinates of the vertices
C.
the perimeter of the kite
D.
the angle between the top vertex and the origin

Answers

Answer:C&B

Step-by-step explanation:

B

Answer:

The perimeter of the kite.

Step-by-step explanation:

What is perimeter?

Perimeter can be defined as the path or the boundary that surrounds a shape.

The kite is translated 8 units to the right and 1 unit up so both the coordinates change but since the dimensions of the figure remain the same the perimeter of the figure will not change.

Hence, the answer is Option C.

To know more about perimeter here

https://brainly.com/question/20390185

# SPJ2

Please help me with this volume problem!♪☂♧(^.^)

Answers

Answer:

152 ft³

Step-by-step explanation:

3 * 6 * 4 = 72

4 * 4 * 5 = 80

72 + 80 = 152

Answer:

152 ft³

hope this helps!

Determine if this is a fair game:
You play a game with the spinner shown. For every two spins, you earn 2 points for getting either an even-even or an odd-odd, but you lose 1 point for getting one of each.

A. unfair
B. fair

Answers

What is an even even and an odd odd?
B. Fair because there is no way to “rig” it. there is an equivalent chance of getting either.

I need an answer and fast plz


A survey of a group of seventh-graders and a group of teachers at a local middle school asked how many siblings they each have. The dot plots below show the results.




Based on the shape of the two-dot plots, which statements correctly compare them? Select three choices.

The center of the data for students has a value less than that of the center of the data for teachers.

The center of the data is to the right of the dot plot for both teachers and students.

There is a greater variation in the data for teachers than for students.

Both sets of data cluster around 2.

The same number of teachers as students were surveyed.

Answers

Answer:

More students cluster around area 2

Step-by-step explanation:

The figure shows the letter T and four of its transformed images—A, B, C, and D:Which of the four images was formed by a reflection of the letter T?

Answers

Answer:

c

Step-by-step explanation:

:)

Please help me with this volume problem!! ♪☂♧(^。^)え

Answers

Answer:

it's 72

Step-by-step explanation:

Answer 72 because she when you multiply 4x2 you get 8x9 you get 72 so 72 would be your answer

Mr. Jimenez bought 12 gallons of gasoline at a station in Fayetteville. The

gas costs $1.59 cents per gallon. About how much did he pay for the gas?

A $10

B $15

C $20

D $25

Answers

The answer here is C.

12 multiplied by $1.59 is equal to 19.08.

The closest answer is $20

Select the angle that's is closest to 150

Answers

Step-by-step explanation:

D

is near and closest to 150

hope it is helpful to you ☺️☺️

C is the correct awnser though

The party planner wants to know how many smaller table lengths, 2.5x-3, and widths, x, should be considered in expressing the perimeter. Create an expression that would best reveal these numbers.

Answers

Here ya go:) this should work

Roger has two dogs which are named Sparky and Cookie. The relationship of Sparky’s age, s, and Cookie’s age, c, can be represented by the equation shown below. s = c + 4 *
HELP!!!!
All of the factory workers in a steel mill either purchased their breakfast in the company cafeteria, or brought their breakfast from home on Wednesday. • 26% of the factory workers purchased their breakfast. • 148 brought their breakfast from home. How many factory workers are employed at the steel mill?

Answers

Answer:

1. Sparky is 4 years older than cookie?..

^ not sure what exactly it is asking!

2. There are 200 factory workers employed at steel mill

my teacher assigns 18 million things can you help me please

Answers

Answer:

the inequality is 4

Step-by-step explanation:

you would add 3 to both sides

13+3 = 16

4x > 16

then you divide 4 by both sides and get 4

Susie's books take up 0.4 gigabytes of space and her songs take up 9,000 megabytes of space on her computer. How many books and songs does Susie have?

Answers

Answer:

Susie has 1500 songs and 400 books

Step-by-step explanation:

We divide 9,000 MB by 6 MB and get 1500. Susie has 1500 songs.

Then we convert 0.4 GB to MB. If 1000 MB is equal to 1 GB, we have to multiply 0.4 by 1000. We get 400. Susie's books take up 400 MB of space.

We divide 400 by 1 to find out how many books she has. Susie has 400 books.

If ur good at double box plots, pls help. Will choose brainliest

Answers

Answer:

Part A:

Movie A) The median is greater

Movie B)  Ages are more consistent

Step-by-step explanation:

A) Movie A is less variable

19. Calculate the size of the angle marked x in the diagram.

Answers

Answer:

151°

Step-by-step explanation:

126°+221°+95°+57°+70+x=720° ( sum of interior angles of hexagon)

x + 569° =720°

x = 720°- 569°

=151°

Answer:

x = 151°

Step-by-step explanation:

(n - 2)180° =

= (6 - 2)180°

= 720°

x = 720° - 126° - 57° - 221° - 70° - 95°

x = 151°

Nick went canoeing on the river. He traveled 1 mile in 17 minutes. At this rate, how far
will he travel in an hour and 25 minutes? Show your work.

Answers

Answer:

5 miles

Step-by-step explanation:

1 mile per 17 minutes, the number of miles in 1 hour 25 minutes is the total time/the time it takes to walk a mile, 1 hour 25 minutes/17 minutes = 85/17 = 5 miles

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