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
iris [78.8K]
3 years ago
12

Please help!!!!!!!!!!!!!!!

Mathematics
2 answers:
lys-0071 [83]3 years ago
4 0

86 which equals 90 and then you divide by two

Masja [62]3 years ago
3 0

Answer:

x = 53.1°

Step-by-step explanation:

Using the tangent ratio in the right triangle

tanx = \frac{opposite}{adjacent} = \frac{8}{10}

x = tan^{-1} ( \frac{8}{10} ) ≈ 53.1°

You might be interested in
What are the the transformations of h(x)= -f(x+4)-12
katrin [286]

given f)x) then

- f(x) represents a reflection in the x-axis

f(x + 4 ) represents a shift of 4 units horizontally to the left

f(x) + 12 represents a vertical shift of 12 units down

thus h(x) = f(x + 4 ) - 12

is the graph of f(x), moved 4 units left, 12 units down and reflected in the x- axis


4 0
3 years ago
What is the image of (4, 3) after a dilation by a scale factor of 2 centered at the origin?​
emmasim [6.3K]
I believe it’s (8,6) because dilation mean to make it bigger by 2
5 0
3 years ago
Please help asap I will give you brainliest Find the area of the shaded region
kondaur [170]

Answer:

36

Step-by-step explanation:

Area of total region = 12 ×5

=60

Area of the small region = 8×3

=24

Area of shaded region = Area of Total region - area of small region

= 60 - 24

= 36

4 0
3 years ago
Find x and y please!!! I need help!!
jonny [76]

Answer

Step-by-step explanation:

(15x-8y)=52

180=90+52+x

x=38

System of equations:

15x-8y=52

6x+14y=38

y=-6.5+15/8x

6x+14(-6.5+15/8x)=38

6x-91+26.25x=38

32.25x=129

x=4

15(4)-8y=52

60-8y=52

-8y=-8

y=1

x=4

7 0
3 years ago
How many complex roots does the polynomial equation have?<br><br> 3x5−2x+1=0
dmitriy555 [2]

Answer : The given polynomial equation can have 0,2 or 4 complex roots.

Explanation:-

Given polynomial equation is 3x^5-2x+1=0 which is a polynomial of degree 5.

We know that the complex roots always occur in pair ,therefore the number of complex roots in any polynomial must be an even number but less than equal  to the degree of polynomial.

Thus, the given polynomial equation has 4 complex roots.

3 0
4 years ago
Read 2 more answers
Other questions:
  • How many geometric prisons can be made by using 18 cubes?
    15·1 answer
  • A square-shaped park has an area of 324 yd2. What are the dimensions of the park?
    12·2 answers
  • This is a point at which a graph intersects the y-axis. Example: (0, 5) for the equation y = x + 5.
    8·1 answer
  • Solve . 3 1/5 Equals Y - 12/25<br>A. 3 17/25 <br>B. 4 17/25<br>C. 3 1/5<br>D. 3 7/25
    10·1 answer
  • What is the x intercept of the line with the equation.<br><br> - 2x + 1/2 y =18 Example: ( 0, 0 )
    5·2 answers
  • If g(x) = x2 + 3, find g(4).<br> 011<br> 19<br> 16<br> 08
    8·1 answer
  • Which of the following is a multiple of 4
    10·2 answers
  • The diagram below is a scale drawing of a farmer's vegetable garden, where the length is 12 inches and the width is 8
    9·1 answer
  • 15 cm<br> 21 cm<br> 28 cm<br> 42 cm<br> Calculate the greatest possible area of the shaded region.
    7·1 answer
  • A local band sells out for their concert. They sell all 1,175 tickets for a total purse of $28,112.50. The tickets were priced a
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!