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
Amiraneli [1.4K]
3 years ago
5

What is the area Help quick pls

Mathematics
2 answers:
Oduvanchick [21]3 years ago
7 0

Answer:

50 +  5\sqrt{6} =

62.24744871

Step-by-step explanation:

10* 5 = 50

triangle 5^2 + x^2 = 7^2

x = \sqrt{24 }

area triangle = 1/2 * \sqrt{24 } *5

\sqrt{24}  = 2\sqrt{6}

area triangle =  5\sqrt{6}

pashok25 [27]3 years ago
4 0

Answer:

22 cm

Step-by-step explanation:

just add

You might be interested in
Victor got 24 out of 30 correct on his math test. What percent did Victor get correct?
Snowcat [4.5K]

Answer:

\frac{24}{30} x 100 = 80%

Step-by-step explanation:

8 0
3 years ago
How to find n in 38n4​
Rus_ich [418]

Answer:

Step-by-step explanation:

imagine 38 n = lets say b

so b/b/b/b/b

and divide that by 38

5 0
2 years ago
HELP!!
leonid [27]

Answer:

The focus point is (2 , 0) ⇒ answer D

Step-by-step explanation:

* Lets revise the equation of the parabola in standard form

- The standard form is (x - h)² = 4p(y - k)

- The focus is (h, k + p)

- The directrix is y = k - p

- If the parabola is rotated so that its vertex is (h , k) and its axis of

 symmetry is parallel to the x-axis, it has an equation of

 (y - k)² = 4p(x - h)

- The focus is (h + p, k)

- The directrix is x = h - p

* Lets solve the problem

∵ The equation of the parabola is y = 1/8(x² - 4x - 12)

- Lets make x² - 4x completing square

∵ √x² = x  

∴ The 1st term in the bracket is x

∵ 4x ÷ 2 = 2x

∴ The product of the 1st term and the 2nd term is 2x

∵ The 1st term is x

∴ the second term = 2x ÷ x = 2

∴ The bracket is (x - 2)²

∵  (x - 2)² = (x² - 4x + 4)

∴ To complete the square add 4 to the bracket and subtract 4 out  

  the bracket to keep the equation as it

∴ (x² - 4x + 4) - 4 = (x - 2)² - 4

- Lets put the equation after making the completing square

∴ y = 1/8 [(x - 2)² - 4 - 12]

∴ y = 1/8 [(x - 2)² - 16] ⇒ multiply both sides by 8

∴ 8y = (x - 2)² - 16 ⇒ add 16 to both sides

∴ 8y + 16 = (x - 2)² ⇒ take from the left side 8 as a common factor

∴ 8(y + 2) = (x - 2)²

∴ The standard form of the equation of the parabola is

   (x - 2)² = 8(y + 2)

∵ The standard form of the equation is (x - h)² = 4p(y - k)

∴ h = 2 , k = -2 , 4p = 8

∵ The focus is (h , k + p)

∵ h = 2

∵ 4p = 8 ⇒ divide both sides by 4

∴ p = 2

∴ The focus = (2 , -2 + 2) = (2 , 0)

* The focus point is (2 , 0)

6 0
3 years ago
Write a whole number and a fraction greater than 1 to name the part filled. think 1 container = 1?
zvonat [6]
<span>A whole number greater than 1 could be 2,3,4,5... And so on. A fraction greater than 1 is any fraction where the top number (numerator) is greater than the bottom number (denominator) for example 7/5</span>
8 0
3 years ago
What is the quotient?
ryzh [129]

Answer:

just post them all in one question instead of a ton of different questions. it's annoying.

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Help lee figure out her score in some games she played with friends her score is always in between the lowest score and the high
    12·1 answer
  • Susana collected 5 cents at the recycling plant for each of her 78 cans. Hiw mich money did she collect altogether
    15·2 answers
  • A restaurant manager wants to purchase 200 sets of dishes. one design costs ​$15 per​ set, while another costs ​$55 per set. if
    13·1 answer
  • Given that BD is the median of ▵ABC, and that ▵ABC is isosceles,
    6·1 answer
  • Andy bought 3 grey t-shirts and 2 polo shirts and spent $13.95. On another trip andy bought 2 grey t-shirts and 5 polo shirts an
    5·1 answer
  • Given the quadratic function f(x) = 2x²- 6x + 7<br>i Find the vertex of f(x).​
    8·1 answer
  • Riley invested $8,500 in an account paying an interest rate of 3.8% compounded daily. Assuming no deposits or withdrawals are ma
    10·1 answer
  • When solving an equation using desmos, how many solutions do you have when a single vertical line crosses the x-axis?
    8·1 answer
  • 8. The high school graduating class of 2000 was 260 students. Five years later, the graduating class was 320 students. By 2010,
    5·1 answer
  • What is 11.25 x 34.67 + 34.67 divided by 2?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!