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
taurus [48]
3 years ago
13

A right triangle has a 30 degree angle. the leg adjacent to the 30 degree angle measures 25 inches what is the inches. What is t

he length of the other leg round to the nearest tenth
Mathematics
1 answer:
yanalaym [24]3 years ago
8 0
Tan(30°) = opposite/adjacent  ⇒

opposite = adjacent * tan(30°) = 25 * 0.5773 ≈14.4 in  ← <span>to the nearest tenth.</span>
You might be interested in
Can someone help me with these
Lapatulllka [165]
Is this due tmr or today
5 0
3 years ago
Need helpp fastt plss will give brainliest to who is correct plss helpp
Serhud [2]
4 (needs to be twenty characters)
7 0
3 years ago
Read 2 more answers
Express it in slope-intercept form.
natka813 [3]

Hey there! :)

Answer:

y = 1/4x - 3.

Step-by-step explanation:

Use the slope-formula to find the slope of the line:

m = \frac{\text{rise}}{\text{run}} = \frac{y_2 - y_1}{x_2 - x_1}

Plug in two points from the line. Use the points (-4, -4) and (0, 3):

m  = \frac{-3 - (-4)}{0 - (-4)}

Simplify:

m = 1/4.

Slope-intercept form is y = mx + b.

Find the 'b' value by finding the y-value at which the graph intersects the y-axis. This is at y = -3. Therefore, the equation is:

y = 1/4x - 3.

7 0
2 years ago
How can csc^2-cot^2 = 1?
Softa [21]

ANSWER

By simplifying the left hand side using the Pythagorean Identity.

EXPLANATION

The given identity is

\csc^{2} (x) -  \cot^{2} (x) = 1

Take the left hand side and simplify to get the right hand side.

\csc^{2} (x) -  \cot^{2} (x) =  \frac{1}{\sin^{2} (x)}  - \frac{ \cos^{2} (x)}{\sin^{2} (x)}

Collect LCM for the denominators.

\csc^{2} (x) -  \cot^{2} (x) =  \frac{1 -  \cos^{2} (x)}{\sin^{2} (x)}

Recall the Pythagorean Identity.

\cos^{2} (x) +  \sin^{2} (x) = 1

This implies that:

1 -  \cos^{2} (x) =  \sin^{2} (x)

We substitute this to get,

\csc^{2} (x) -  \cot^{2} (x) =  \frac{\sin^{2} (x)}{\sin^{2} (x)}

\csc^{2} (x) -  \cot^{2} (x) = 1

6 0
3 years ago
Help me please in my module​
Ghella [55]

Answer:

1.(b)

2.(b)

3. (d) 4cm

4.(a)

Explanation :

The polygons will have the same shape and size, but one may be a rotated, or be the mirror image of the other.Polygons are congruent when they have the same number of sides, and all corresponding sides and interior angles are congruent.

5 0
2 years ago
Other questions:
  • What is 20℅ of 350℅ <br>please help
    14·1 answer
  • 0.12 divided by 5? Please explain the steps.
    11·2 answers
  • Which box plot represents the data?<br><br> 135, 149, 156, 112, 134, 141, 154, 116, 134, 156
    10·1 answer
  • A pair of shoes that regularly sells for $45 was discounted by 20% off. What is the sale price
    5·2 answers
  • . If F, G, and H are the midpoints of the sides of ∆CDE, FG = 9, GH = 7, and CD = 24, find each measure.
    6·1 answer
  • Find the common ratior r for the geometric sequence and use r to find
    12·2 answers
  • A system of equations has definitely many solutions. If 2y-4x=6 is one of the equations, which could be the other equation?
    13·1 answer
  • 3 in3.62 stands for 3
    7·1 answer
  • Attack on titan fans<br>What are your thoughts on s4 episode 1?<br><br><br><br><br><br><br>2+9​
    8·2 answers
  • A line passes through the points (2,13) and (9,20). Write a linear function rule in terms of x and y for this line. The linear f
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!