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
Evgesh-ka [11]
3 years ago
13

What is the length of BC in the right triangle below

Mathematics
2 answers:
alex41 [277]3 years ago
8 0
The answer would be 15 units
Anna [14]3 years ago
6 0

Answer:

<h2><em>1</em><em>5</em><em> </em><em>units</em></h2>

<em>The </em><em>length </em><em>of </em><em>BC </em><em>is </em><em>1</em><em>5</em><em> </em><em>units.</em>

<em>Solution,</em>

<em>Hypotenuse(</em><em>h)</em><em>=</em><em>?</em>

<em>perpendicular(</em><em>p)</em><em>=</em><em>1</em><em>2</em>

<em>base(</em><em>b)</em><em>=</em><em>9</em>

<em>Using </em><em>Pythagoras</em><em> </em><em>theorem</em><em>,</em>

<em>{h}^{2}  =  {p}^{2}  +  {b}^{2}  \\ or \:  {h}^{2}  =  {12}^{2}  +  {9}^{2}  \\ or \:  {h}^{2}  = 12  \times 12 + 9  \times 9 \\ or \:  {h}^{2}  = 144 + 81 \\ or \:  {h}^{2}  = 225 \\ or \: h =  \sqrt{225}  \\ or \: h =  \sqrt{ {15}^{2} }  \\ h = 15</em>

<em>hope </em><em>this </em><em>helps.</em><em>.</em><em>.</em>

<em>Good </em><em>luck</em><em> on</em><em> your</em><em> assignment</em><em>.</em><em>.</em><em>.</em><em>.</em>

You might be interested in
HELPPPPPPPPPPPPPPPPP
igomit [66]
X=3
LOM and KOL are equivalent, so the equation is 43=6x+25 :)
5 0
2 years ago
The perimeter of a rectangular swimming pool is 446 centimeters. The width of the pool is 7 centimeters less than the length of
Akimi4 [234]

Answer:

length = 115 cm

width = 108 cm

Step-by-step explanation:

The perimeter of a rectangular swimming pool is 446 centimeters

LEt L be the length of the pool

The width of the pool is 7 centimeters less than the length of the pool.

width = length - 7

W= L-7

Given perimeter = 446

Perimeter of rectangle = 2(length)+2(width)

446 = 2(L) + 2(W)                    we know W = L-7

446 = 2(L) + 2(L-7)    

446 = 2L + 2L - 14

Add 14 on both sides

460 = 4L

divide by 4 on both sides

L= 115

Length L= 115

Width W = L - 7 = 115 - 7= 108



5 0
3 years ago
I need help with 5 thanks
Mars2501 [29]

For every 3 cups of peanuts there are 2 cups of chocolate

9/3 = 3 so 3*2 = 6

For 9 cups of peanuts there are 6 cups of choclate

3 0
3 years ago
What is the expression is factored form? X^2 + 14x + 48
galben [10]

Answer:

Factored form of the expression is ( x+ 8)(x + 6).

Step-by-step explanation:

The given expression is x² + 14x + 48.

We have to convert the expression in factored form

x² + 14x + 48 = x² + 8x +6x + 48

= x(x + 8) + 6(x + 8) = (x + 8)(x + 6)

Therefore the factored form of the expression is (x + 8)(x + 6).

6 0
3 years ago
Read 2 more answers
24. Tiffany deposited two checks into her bank account this month. One check was for $70 and the second check was for $25. Her b
Andrei [34K]

D.

204 is how much she had at the end of the month so you want to take away both deposits to find out how much she had at the beginning of the month.

4 0
3 years ago
Read 2 more answers
Other questions:
  • The table below shows the values of y for different values of x: x 7 8 9 10 11 12 13 y 13 10 7 6 5 3 0 The correlation coefficie
    5·1 answer
  • PLEASE HELP ME!
    15·1 answer
  • If you have 100 apples in the fridge and samy take s3
    7·2 answers
  • Thank you so much &lt;3333
    10·1 answer
  • Find an equation of the plane. The plane that passes through the line of intersection of the planes x − z = 3 and y + 4z = 1 and
    15·1 answer
  • Which of these fractions is equivalent 1/8?<br> A.3/24<br> B.2/9<br> C.1/16<br> D.9/17<br> E.11/18
    14·1 answer
  • Help please I don’t understand any of this
    10·2 answers
  • 27Kg 1/4g + 67Kg 1/3g =
    15·1 answer
  • Find the exact value of cos A in simplest radical form. ​
    6·1 answer
  • Which value of x satisfies the equation 2(5x+1)−2x=2−2(3x+1)?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!