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
kumpel [21]
3 years ago
10

Please help!! Xoxo! Appreciate it :)

Mathematics
2 answers:
Degger [83]3 years ago
8 0

Answer:

B   x = sqrt(41)

Step-by-step explanation:

Since the large triangle is isosceles, the smaller triangles on the right side and left side are congruent right triangles.

The base of each smaller right triangle is 4 units long (8/2 = 4).

The vertical leg is 5.

Use the Pythagorean theorem to find x.

a^2 + b^2 = c^2

4^2 + 5^2 = x^2

16 + 25 = x^2

x^2 = 41

x = sqrt(41)

Answer: B   x = sqrt(41)

VLD [36.1K]3 years ago
6 0

Answer

B

Explanation

To find the value of x, you need to use the Pythagorean theorem.

x^{2} + y^{2} = z^{2}

x is one of the legs.

y is another one of the legs.

z is the hypotenuse (the longest side of a right triangle).

Now for this we can set 5 to be x and 4 to be y.

y is 4 because 4 is half of 8. We need to find half of 8 because the right triangle is half of the whole triangle.

Now 'plug' these into the formula and find z.

5^{2} + 4^{2}  = 41^{2}

To find z then we must find the square root of 41.

So the answer is B.

(Now I just realized that I used the variable z for the hypotenuse when you were supposed to be finding x for the hypotenuse but whatever).

You might be interested in
What is -5x + 15 = 35 - 10x
dezoksy [38]

Answer:

   x = 4

Step-by-step explanation:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                    -5*x+15-(35-10*x)=0

Pull out like factors :

             5x - 20  =   5 • (x - 4)

_________________________________________

Solve :    5   =  0

This equation has no solution.

A a non-zero constant never equals zero.

_________________________________________

Solve  :    x-4 = 0

Add  4  to both sides of the equation :

                     x = 4

3 0
3 years ago
Read 2 more answers
F(x)= (x-2)(x-3)(x-5) simplify the right side. What is the equation?
Serga [27]

Answer:

x³ - 10x² + 31x - 30

Step-by-step explanation:

Given

(x - 2)(x - 3)(x - 5) ← expand the second pair of factors using FOIL

= (x - 2)(x² - 8x + 15) ← distribute

= x³ - 8x² + 15x - 2x² + 16x - 30 ← collect like terms

= x³ - 10x² + 31x - 30

5 0
3 years ago
How to write 13 hundreds 7 tens 9 ones 5 tenths 2 hundredths?
umka21 [38]
1379.52 is the answer to your question
4 0
3 years ago
Plzzzzzz ans this quickly plzz
elixir [45]

Step-by-step explanation:

8.

Prime factorization of 48 is :

48=2\times  2 \times  2 \times  2 \times  3\\\\=2^4\times  3^1

Option (3) is true.

9.

Prime factorization of 19 is:

19 = 19 × 1

Option (c) is correct.

(10).

Prime factorization of 924 is:

924 = 2 x 2 x 3 x 7 x 11

= 2² x 3¹ x 7¹ x 11¹

Hence, this is the required solution.

5 0
3 years ago
Write and simplify an expression that represents the perimeter of the parallelogram. ​
Ira Lisetskai [31]
The perimeter of the parallelogram is 14x + 8. You add 3x+9+4x-5+3x+9+4x-5 to get the answer.
8 0
3 years ago
Other questions:
  • A statistics instructor likes to assign the material as reading in the textbook and then give a pretest before covering the mate
    10·1 answer
  • A nested decision structure can be used to test more than one condition. question 13 options:
    5·1 answer
  • In the city where Sonia live ever in an average of 4.05 inches each month last year about how many inches of rainfall in all?
    15·1 answer
  • Can anyone explain how to factor quadratics? i have a whole page of stuff like the picture.
    13·1 answer
  • HELP!!! A set of numbers is shown:
    6·1 answer
  • Solve for c <br><br> C – 7 = -9
    9·2 answers
  • Hey there, does anyone know the answer to this?
    8·1 answer
  • Can someone help me pls ? i'll give brainliest !! pls show work.
    8·1 answer
  • Complete the factorization of 3x2 – 5x + 2<br> .
    12·1 answer
  • PLEASEPLEASEPLEASE!! Find the length of line AB.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!