find the area of the triangle

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Find The Area Of The TrianglePlease Helpneed The Correct AnswerUrgentPlease Do Not Answer From Linkswill

Answers

Answer 1

Answer:

The Area of Δ ABC = 219.13

Step-by-step explanation:

The hard part about this problem is finding the area without the height

The formula to do this is Area = [tex]\sqrt{S(S-A)(S-B)(S-C)}[/tex]

A, B, C represent the sides

S represents [tex]\frac{1}{2}[/tex] (A + B + C)

In this equation, we will make the base be A, and the other two sides will be B and C

Sides B and C are the same length because they meet at a 90° angle

Lets plug the numbers into the variables

A = 28

B= 21

C= 21

Remember: S represents  [tex]\frac{1}{2}[/tex]  (A + B + C)

S =  [tex]\frac{1}{2}[/tex] (28 + 21 + 21)

S =  [tex]\frac{1}{2}[/tex] (70)

S = 35

Lets plug the numbers into the Area Formula now!

Area = [tex]\sqrt{35(35 - 28)(35 - 21)(35 - 21)}[/tex]

According to the order of operations, we need to do the calculations in parentheses first

35 - 28 = 7

35 - 21 = 14

35 - 21 = 14

14 x 14 x 7 = 1372

1372 x 35 = 48020

[tex]\sqrt{48020}[/tex] = 219.13

The Area of Δ ABC = 219.13

Answer 2

Hope you could understand.

If you have any query, feel free to ask.

Find The Area Of The TrianglePlease Helpneed The Correct AnswerUrgentPlease Do Not Answer From Linkswill
Find The Area Of The TrianglePlease Helpneed The Correct AnswerUrgentPlease Do Not Answer From Linkswill

Related Questions

HELP ASAP HELP HELP HELP ASAP!!!! 2. The list below shows the number of computer games a store sold each day for the first 11 days it was open. 27, 28, 29, 35, 35, 36, 37, 42, 43, 46, 79 a) Find the five-number summary for the data. Show your work. Use your results from Part a to display the data on a box plot.

Answers

Answer:

27, 28, 29, 35, 35, 36, 37, 42, 43, 46, 79

35 is the fifth #

make a box plot that is going from 27 to 79

q1=29

q2=36

q3=43

I hope this helps

have a good day :)

Step-by-step explanation:

Answer:

Min - 27

Max - 79

Q1 - 36

Q3 - 43

Med - 36

Step-by-step explanation:

Hope this helps!

An art teacher had 16 pieces of blue chalk, 14 pieces of red chalk, and 10 pieces of
yellow chalk. She randomly gives a piece of chalk to each student in her class. What is
the probability that the first student will receive a piece of clue chalk?

Answers

Answer:

2/5 or 40%

Step-by-step explanation:

16/40 is blue and then simplify

what is the median !!! help!! alegbra 2. marking brainliest

Answers

Answer:

The answer is 8.5

Step-by-step explanation:

Just list all the numbers and cross them out one by one.

Add up all of the numbers and divide by the number of numbers in the data set. The median is the central number of a data set. Arrange data points from smallest to largest and locate the central number. This is the median.

PLEASE help me with this question ASAP PLZ!!!!

Answers

Answer:

8/45

Step-by-step explanation:

Answer:

8 / 45

Step-by-step explanation:

[tex]\frac{9}{17} =.52941117647\\\\\frac{8}{45} =.1777777777\\\\\frac{17}{9} =1.8888889\\\\\frac{16}{90} =.177777777[/tex]

note that is says SIMPLIFIED version

Hence, the answer is 8 / 45

Solve for x in the diagram below.

Answers

X = 20. 180 - 100 = 80, 80/4 = 20

Do you guys know how to solve with equation?

Answers

Answer:

{-8, 3/4}

Step-by-step explanation:

One by one, set the factors equal to zero and solve for v:

8 + v = 0 yields v = -8, and

4v - 3 = 0 yields 4v = 3 and v = 3/4

Wouldn’t it be 4v^2+29v-24, like the picture showed.

Product and sum of 19 and -7

Answers

Answer:89

Step-by-step explanation:

Answer:

the answer is 89

Step-by-step explanation:

Is algebra.
PLEASE HELP NO LINKS OR FILES.
I don't want links.
I don't want links.
I don't want links.
I don't want links.

Answers

Answer: the answer is b

Step-by-step explanation:

B) 14x^2+37x+5
hope this helps!

Which equation can be used to calculate the output
values in the table?
Input (x)
Output(y)
1
2
4
WN
6
4
8
5
10

Answers

the answer is a. trust me

The equation can be used to calculate the output values in the table is y = 2x.

What is the equation?

A equation can be defined as a mathematical statement consisting of an equal symbol between two algebraic expressions that have the same value.

The equation can be used to calculate the output values in the table is determined in the following equation.

The equation is;

y = 2x

When the value of y = 4 the value of x is;

y = 2x

4 = 2x

x = 4/2

x = 2

When the value of y = 6 the value of x is;

y = 2x

6 = 2x

x = 6/2

x = 3

When the value of y = 8 the value of x is;

y = 2x

8 = 2x

x = 8/2

x =4

When the value of y = 10 the value of x is;

y = 2x

10 = 2x

x = 10/2

x = 5

Hence, the equation can be used to calculate the output values in the table is y = 2x.

Learn more about equation here;

https://brainly.com/question/10413253

#SPJ2

I WILL GIVE BRAINLIEST PLZZZ HELP AND NO LINKS!!!

What data are represented by the stem-and-leaf plot below?
Three rows of numbers are shown.
The key shows that 4 vertical line 1 means 41.
Row 1 is 3 vertical line 7 8 9
Row 2 is 4 vertical line 1 3 7
Row 3 is 5 vertical line 2 4
A. 37, 38, 39, 41, 43, 47, 52, 54
B. 73, 83, 93, 14, 34, 74, 25, 45
C. 7, 8, 9, 1, 3, 7, 2, 4
D. 37, 38, 39, 14, 34, 74, 25, 45

Answers

Answer:

The answer is C

Step-by-step explanation:

Answer:

C.) 7, 8, 9, 1, 3, 7, 2, 4

Step-by-step explanation:

Select all pairs of congruent arcs below. Choose all that apply!

Answers

Answer:

abde

Step-by-step explanation:

If you want your investment or savings account to be easily turned into cash without losing its value, consider the _____. yield term liquidity risk

Answers

The answer is Liquidty

Help!!!! I need the answer to this

Answers

Answer:

1. 147°

3. 147°

4. 33°

Step-by-step explanation:

hope this helps!

HI PLS HELP ASAP ILL GIVE BRAINLIEST

Answers

Answer:

Monsoon

Step-by-step explanation:

Answer:

monsoon

I believe is the right answer

PLEASE HELP WITH GEOMETRY!! WILL GIVE BRAIN!!!

Answers

Answer:

1,726 cm

Step-by-step explanation:

it boils down to this equation:

2(19×29)+2(19×6.4)+2(29×6.5)

bc if you look closely, it's just each side twice (hope that makes sense)

then you work down from there

2(551)+2(123.5)+2(188.5)

1,102+259+337

1,726

Answer:

L = 19

B = 6.5

H = 29

[tex]surface \ area = 2 ((L\times B) + (B \times H) + (H \times L))[/tex]

                    [tex]=2((19\times 6.5) +(6.5 \times 29) + (29\times 19)) \\\\= 1726cm^2[/tex]

3^1/5 - 2^5
What of the following is equivalent to the expression above?

The pic is the answer choices

Answers

Answer:

C

Step-by-step explanation:

2^5=32

3^1/5=3√⁵

this is the solution

which expression is equivalent to -2 1/4
__________
-2/3

Answers

-9/4 divided by (-2/3). (The second one)

which of the following is a Pythagorean triple?​

Answers

D is a pythagorean triple

there are 4 trucks for every 5 cars in a parking lot. how many trucks and cars could be in the parking lot? A. 64 trucks and 80 cars B. 72 trucks and 73 cars C. 84 trucks and 100 cars D. 96 trucks and 110 cars

Answers

Answer:

Option "A" is the correct answer.

Number of truck and car in parking is 64 , 80

Step-by-step explanation:

Given:

Sample ratio = 4 truck and 5 car

Find:

Number of truck and car in parking

Computation:

Sample ratio = 4 / 5

So,

Option 1

64 truck 80 cars

ratio = 64 / 80

ratio = 4 / 5

Option 2

72 truck 73 cars

ratio = 72 / 73

84 trucks 100 cars

ratio = 84 / 100

ratio = 21 / 25

96 truck 110

ratio = 96 / 110

ratio = 48 / 55

sample ratio match with option 1

So,

Number of truck and car in parking is 64 , 80

Mara put down 7.5% on the purchase of her new
home. If she put down $14,175 find the purchase
price of her home.

Answers

Answer: $189 000

brainliest or a thank you please :))

goodluck!

Answer:

$189,000

Step-by-step explanation:

,Correct me if I'm wrong :D

whats 2+2?
Answer this question, its easy

Answers

4!!!!!!!!!!!!wahhhhh!

Answer:

it's 4 sooo easy for you and me

Which transformation produces another triangle that has the same area as the one shown?
A clockwise rotation of 180' about the origin, then a
dilation by scale factor 2
3
2
A reflection in the line y = -2, then a translation of
2 units right.
1
Р
-4 -3
-2
11
Z
-10
-1
Q4%
A clockwise rotation of 90 about the origin, then a
dilation by scale factor 4.
-2
R
-3
A dilation by scale factor then a translation of
4 units up.

Answers

Answer:

A reflection in the line y = -2, then a translation 2 units right.

Step-by-step explanation:

Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, reflection, translation and dilation.

Rigid transformation are transformation that preserves the shape and size of the object. Rotation, reflection, translation are rigid transformation whereas dilation is not a rigid transformation.

Any transformation regarding dilation changes the side length of the object and hence the area.

From the question, only one option is right. The rest options are not right because they involve dilation. The correct option is:

A reflection in the line y = -2, then a translation 2 units right.

Solve plz
500 - 2.23

Answers

Answer:

497.8

Step-by-step explanation:

500-2.23=497.77=497.8

Answer:

500-2.23500-2.23497.77

hope it helps

stay safe healthy and happy.

♡LOTS OF POINTS TO RIGHT ANSWER♡
------Find the surface area of the figure, round your answer to the nearest hundredth if necessary <3
5.1 in
1 in​

Answers

Answer:

[tex]\approx19.16[/tex]

Step-by-step explanation:

To find the surface area of a cone, one uses the following formula,

[tex]A=(\pi)(r)(r+\sqrt{h^2+r^2}})[/tex]

Where (r) is the radius of the base of the cone, and (h) is the height of the cone, ([tex]\pi[/tex]) represents the numerical constant (3.1415...). In order for this formula to work, one needs the height of the cone. This can be found using the Pythagorean theorem. One can form a right triangle with the base's radius, the side length, and height of the cone, then solve for the height of the cone. The Pythagorean theorem states the following,

[tex]a^2+b^2=c^2[/tex]

Substitute,

[tex]a^2+(1)^2=(5.1)^2[/tex]

Simplify,

[tex]a^2+1=26.01[/tex]

Inverse operations,

[tex]a^2=25.01\\a\approx5[/tex]

Now one can use the formula to find the surface area of a cone, substitute in the given values, and solve,

[tex]A=(\pi)(r)(r+\sqrt{h^2+r^2}})[/tex]

Substitute,

[tex]A=(\pi)(1)(1+\sqrt{5^2+1^2}})[/tex]

[tex]A=(\pi)(1+\sqrt{25+1})\\A=\pi(1+\sqrt{26})\\A\approx 19.16[/tex]

Topic: Area of non shaded area.

PLEASE NO LINKS OR "Sorry i don't know this" or anything related to that.

Answers

Answer:B) 150

Step-by-step explanation:

Area of rec= L×W

= 10×30= 300

Area of shaded area= 1/2 Base× Height

1/2×10×15=75

75×2 = 150

Area of unshaded part= 300-150= 150

Answer:

150 Square Units

Step-by-step explanation:

(Sorry if I become confusing)

The base of the triangles is 10 units.

The height of the triangles is 15 units.

The formula I used was A=[tex]\frac{1}{2}bh[/tex]

b=base and h=height A=area

A=[tex]\frac{1}{2}(10)(15)[/tex]

A=[tex]\frac{1}{2}(10)(15)[/tex]=75

A=75

Multiply by two to get the area for both triangles.

75·2=150

a || b and m<2 = 71°, what is m<1?

Answers

Answer:

B. 71°

Step-by-step explanation:

∠1 and ∠2 are corresponding angles.

Corresponding angles are congruent.

m∠1=m∠2=71°

solve this simultaneous equations 2x+3y =11
3x+5y = 18

Answers

Here is the answer no need to thank

What is the distance between the following points?

Answers

Answer:

[tex]\sqrt{85}[/tex] or 9.21954

Step-by-step explanation:

Use the distance formula to determine the distance between the two points.

[tex]d = \sqrt{(x_{2} -x_{1})^{2} + (y_{2} - x_{1})^{2} }[/tex]

d = distance

[tex](x_{1}, y_{1})[/tex] = coordinates of the first point

[tex](x_{2}, y_{2})[/tex] = coordinates of the second point

describe the error found in m<1

Answers

Answer:

The sum of all angles should be 180°

Step-by-step explanation:

Sum of all angles in a triangle = 180°

115° + 39° = 154°

180° - 154° = 26°

The student found 206°, lets add 206° to 154° and see what we get.

206° + 154° = 360°

Prediction : The student may have forgotten that the sum of all angles in a triangle equals 180° and not 360°

Answer: The sum of all angles should be 180°

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!

Answers

Answer:

confusing one

Step-by-step explanation:

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