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
patriot [66]
3 years ago
11

Find the side of the triangle. Round your result to two decimal places. Can someone help me with this one??

Mathematics
1 answer:
posledela3 years ago
5 0

Answer:

32.14

Step-by-step explanation:

it is a right triangle

so Pythagorean Theory is a^2 + b^2 = c^2

a and b are the legs of the right triangle

c is the hypotenuse

15.3^2 + b^2 = 35.6^2

234.09 + b^2 = 1267.36

1267.36 - 234.09 = 1033.27

1033.27 ^1/2 (square root)  = 32.14

You might be interested in
Write the equation in standard form. Identity the center and radius.<br> x² + y2 + 8x-4y-7=0
lorasvet [3.4K]

Answer:

equation;

(x + 4) {}^{2}  + (y - 2) {}^{2}  = 27

Center (-4,2)

Radius is

3 \sqrt{3}

Step-by-step explanation:

Since the x^2 and y^2 have the same coeffiecent this will be a circle in a form of

(x - h) {}^{2}  + (y - k)  {}^{2}  =  {r}^{2}

Where (h,k) is center

r is the radius

So first we group like Terms together

{x}^{2}  + 8x  +  {y}^{2}  - 4y - 7 = 0

Add 7 to both sides

{x}^{2}  + 8x +  {y}^{2}  - 4y = 7

( {x}^{2}  + 8x) +(  {y}^{2}  - 4y) = 7

Since the orginal form of the equation of the circle has a perfect square we need to complete the square for each problem

(\frac{8}{2} ) {}^{2}  = 16

and

( - \frac{4}{2} ) {}^{2}  = 4

so we have

{x}^{2}  + 8x + 16 +  {y}^{2}  - 4y + 4y = 7 + 16 + 4

{x}^{2}  + 8x + 16  +  {y}^{2}  - 4y + 4y = 27

(x + 4) {}^{2}  +  (y  - 2) {}^{2}  = 27

To find our center, h is -4 and k is 2

so the center is (-4,2)

The radius is

\sqrt{27}  = 3 \sqrt{3}

So the radius is 3 times sqr root of 3.

8 0
2 years ago
Solve for x in the triangle above
faust18 [17]

Answer:

x = 30

Step-by-step explanation:

The interior angles of a triangle must always add up to 180.

2x + 2x + 3x - 30 = 180

Add 30 to both sides to seperate variables.

2x + 2x + 3x = 210

Combine like terms.

7x = 210

Divide by 7 to isolate x.

x = 30

8 0
3 years ago
What is the translation shown in the graph?
ASHA 777 [7]

Answer:

The shape is translated four units left, and 2 units up, therefore the answer would be x=-4 and y=+2

4 0
3 years ago
Read 2 more answers
Solve each equation for the indicated variable g=a+c+b,for a
Mariulka [41]

Answer:

a= g-b-c

Step-by-step explanation:

g=a+c+b

g-b=a+c

g-b-c= a

a= g-b-c

3 0
3 years ago
sam thought of a number between ten and twenty then sam gave a clue when you count by twos and when you count by threes but not
tatuchka [14]
Sorry I do not know the answer to that
8 0
3 years ago
Other questions:
  • A grocery store has 5 pounds of granola. One customer buys 2/3 pound of granola and another buys 5/6 pound. After these purchase
    6·1 answer
  • If each mark represents one unit, which number does A represent?<br> (the picture is down below :)
    10·1 answer
  • Which series of transformations results in the image being congruent to the pre-image?
    15·2 answers
  • Suppose that F(x)=x^3 and G(x)=-2x^3. Which statement best compares the graph of G(x) with the graph of F(x)?
    7·2 answers
  • I don't understand the short vowels in the first syllable. Please help With number 5
    6·2 answers
  • The graph of g(x) is a translation of the function f(x) = x2. The vertex of g(x) is located 5 units above and 7 units to the rig
    9·2 answers
  • 3y - 5 if y = 8 answer the expression, please
    6·2 answers
  • Can someone please answer this
    5·1 answer
  • Which of the following statements is true <br><br><br><br> There’s the image bellow
    5·2 answers
  • I literally have no idea how to do this someone help im dying
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!