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
miskamm [114]
3 years ago
13

Can anybody help me please

Mathematics
1 answer:
GREYUIT [131]3 years ago
8 0

Question 7: Option 1:  x = 33.5°

Question 8: Option 3: x = 14.0°

Step-by-step explanation:

<u>Question 7:</u>

In the given figure, the value of perpendicular and hypotenuse is given, so we have to use any trigonometric ratio to find the value of angle as the given triangle is a right-angled triangle

So,

Perpendicular = P = 32

Hypotenuse = H = 58

So,

sin\ x = \frac{P}{H}\\sin\ x = \frac{32}{58}\\sin\ x = 0.5517\\x = sin^{-1} ( 0.5517)\\x =33.48

Rounding off to nearest tenth

x = 33.5°

<u>Question 8:</u>

In the given figure, the value of Base and Perpendicular is given, we will use tangent trigonometric ratio to find the value of x

So,

Perpendicular = P = 5

Base = B = 20

So,

tan\ x = \frac{P}{B}\\tan\ x = \frac{5}{20}\\tan\ x = 0.25\\x = tan^{-1} (0.25)\\x = 14.036

Rounding off to nearest tenth

x = 14.0°

Keywords: Right-angled triangle, trigonometric ratios

Learn more about trigonometric ratios at:

  • brainly.com/question/909731
  • brainly.com/question/902892

#LearnwithBrainly

You might be interested in
Find the solution set of the inequality<br> 35- 4x &gt; 2
Orlov [11]
35-4x>2
-4x>2-35
-4x>-33
-x>-33/4
x<33/4    (x<8.25)

Solution: x<8.25.  or  x∈(-∞ , 8.25)
3 0
3 years ago
Hello can someone please help me.
Ymorist [56]

Answer:

Check image

Step-by-step explanation:

7 0
2 years ago
Find the value of each variable. Round to the nearest tenth if
solniwko [45]

Answer:

the snnswer is 47 not no other answer

Step-by-step explanation:

8 0
2 years ago
I'm lazy but have a lot of points
ohaa [14]

Answer: 37

Step-by-step explanation:

Well DCB is a right angle, and there is already half which is 53 degrees, subtract 90 by 53 and you will get your answer.

4 0
2 years ago
What is the slope between the points (5,-4) and (-3,4) <br> -1<br> 4<br> 0<br> 1
kumpel [21]

Answer:

The answer is -1.

Step-by-step explanation:

You have to apply gradient formula :

m =  \frac{y2 - y1}{x2 - x1}

So you will have to substitute the coordinates into the equation. Let (x1,y1) be (-3,4) and (x2,y2) be (5,-4) :

m =  \frac{ - 4 - 4}{5 - ( - 3)}

m =  \frac{ - 8}{8}

m =  - 1

6 0
2 years ago
Other questions:
  • Write the slope-intercept form of the equation of the line through the given point (5, -2) and (0, -5)
    14·1 answer
  • A rectangular prism has a volume of 192 cubic feet. The length of the prism is 8 ft and the width is 4 ft. What is the height of
    11·1 answer
  • A 3-pound tub of butter at n dollars per pound costs $3.85. 3n = 3.85 3 - n = 3.85 3 + n = 3.85 3/n = 3.85
    13·2 answers
  • The formulas for power and work are P= W/t and W=Fd, where P is the power, W is the work done, t is the time, F is the force, an
    8·2 answers
  • madison ran a total of 2 kilometers by running around the block 3 times. after running around the block 5 times how many kilomet
    10·2 answers
  • there is a line whose y-intercept is 10 and whose slope is -1/2. what is its equation in slope-intercept form? y= x +
    6·1 answer
  • Pls help I will mark brainliest
    13·1 answer
  • The sum of a number times 7 and 30 is at most -24
    8·1 answer
  • If the function f' has a continuous derivative on [0, c] then integral from 0 to c f"(x)dx=​
    5·1 answer
  • NO LINKS!!! What is the transformation f(x)= x^3:
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!