1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Otrada [13]
3 years ago
6

Using the Pythagorean method solve the problem and find the area of the triangle

Mathematics
1 answer:
denis-greek [22]3 years ago
8 0

Answer:pythagoream theorem applies to right angle triangle.

Formula

C^2= a^2 + b^ 2

Where a&b are the two sides of the triangle so we need to find side c.

C^2 = 35.42^2+ 21.64^2

C^2 = 1254.57 + 468.29

C^2 = 1722.86

C = square root of 1722.86

C= 41.51m

Area of triangle

A = ab/2

A = 35.42 x 21.64/2

A = 383.24.

Step-by-step explanation:

You might be interested in
WHY CAN'T ANYONE HELP ME? :( Jen Butler has been pricing​ Speed-Pass train fares for a group trip to New York. Three adults and
devlian [24]

Answer:

Children: $13

Adults: $18

Step-by-step explanation:

Well for both sets we can set up the following system of equations,

\left \{ {{3a + 4c = 106} \atop {2a + 3c = 75}} \right.

So first we need to solve for a in the first equation.

3a + 4c = 106

-4c to both sides

3a = -4c + 106

Divide 3 by both sides

<u>a = -4/3c + 35 1/3</u>

Now we plug in that a for a in 2a + 3c = 75.

2(-4/3c + 35 1/3) + 3c = 75

-8/3c + 70 2/3 + 3c = 75

Combine like terms

1/3c + 70 2/3 = 75

-70 2/3 to both sides

1/3c = 4 1/3

Divide 1/3 to both sides

c = 13

Now we can plug in 13 for c in 3a + 4c = 106,

3a + 4(13) = 106

3a + 52 = 106

-52 to both sides

3a = 54

Divide 3 by both sides.

a = 18

<em>Thus,</em>

<em>an adult ticket is $18 and a children's ticket is $13.</em>

<em />

<em>Hope this helps :)</em>

5 0
3 years ago
Read 2 more answers
5. What is the measurement of each angle?
Alexxandr [17]

Answer:

x=14

Step-by-step explanation:

The sum of a interior angle is 180°

(7x-11)+(2x-3)+(5x-2)°=180°

7x+2x+5x=180+11+3+2

14x/14=196/14

x= 14

Hope this answers your question!! :)

6 0
2 years ago
Find the slope of the line.<br> Can somebody please help me and/ or explain ?
Olegator [25]

Answer:

4/-2

Step-by-step explanation:

Start at a point where the line intersects a firm coordinate like y=2 then use rise/run rise is vertical and run is horizontal count from the intersection up to where the line intersects another firm point in this case y=6  then count the run which lands on x=-2 y=6 which gives you the slope of 4/-2

4 0
3 years ago
Percent of discount is 25% and the sale price is 40$ what is the original amount?
Crank
<span>Percent of discount is 25% and the sale price is 40$ what is the original amount? $160

percent of discount is 5% and the sale price is 57$ what is the original amount? $60

percent of discount is 80% and the sale price is 90$ what is the original amount? $112.5

percent of discount is 15% and the sale price is 146.54$ what is the original 
amount? $976.93

the original price is 60$ and the sale price is 45$ what is the percent of discount? 25%

original price is 82$ and the sale price is 65.60$ what is the percent of discount? 20%

original price is 95$ and the sale price is 61.75$ what is the percent of discount? 35%</span>
6 0
3 years ago
I don’t know how to solve this problem
miss Akunina [59]

The draws are independent, so

P(\text{red then blue})=P(\text{red})\cdot P(\text{blue})

There is a total of 11 marbles in the bag, so

P(\text{red})=\dfrac3{11}

and

P(\text{blue})=\dfrac5{11}

So

P(\text{red then blue})=\dfrac{15}{121}

7 0
3 years ago
Other questions:
  • In a walk fir charity,you. Walk at a rate of 100 meters per minute.how long does it take you to walk 2 kilometers
    9·1 answer
  • Help on number 12 pls
    6·1 answer
  • The graph shows a function.<br> Find the value of b and d.
    8·1 answer
  • Tim and Kiesha Woodall purchased a home priced at $186,700. They put $28,000 down and financed the rest at 7% for 20 years. What
    9·1 answer
  • This one is the one I need help with my final question
    15·1 answer
  • Given the table, what is the linear equation?
    14·2 answers
  • What is something you have a 66% chance at
    14·1 answer
  • This year I caught 30 fish, which is 6 more than twice the number I caught last year. How many did I catch last year
    9·1 answer
  • Please subscribe to my channel. It is called Kevin's World. IF YOU SUB I WILL GIVE BRAINILIEST. Send me a screenshot that you ha
    12·2 answers
  • Solve the equation 3 sin q = 0.977.​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!