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
nekit [7.7K]
3 years ago
14

A right triangle has one angle that measure 23o. The adjacent leg measures 27.6 cm and the hypotenuse measures 30 cm. What is th

e approximate area of the triangle? Round to the nearest tenth. Area of a triangle = One-halfbh 68.7 cm2 161.8 cm2 381.3 cm2 450.0 cm2
Mathematics
1 answer:
Oliga [24]3 years ago
6 0

Answer:

  161.8 cm²

Step-by-step explanation:

The given formula works if you have both legs of the triangle. Using the given information, a better formula is ...

  A = (1/2)ab·sin(C) . . . . C is the angle between sides 'a' and 'b'

  A = (1/2)(27.6 cm)(30 cm)sin(23°) ≈ 161.8 cm²

You might be interested in
A system of two linear equations in which the lines are identical is classified as __________.
Luba_88 [7]

Answer:

Step-by-step explanation:

c. consistent and dependent

3 0
3 years ago
Read 2 more answers
Sam read 60 pages, which is 3/4 of the book. How many pages are there in the book?
Elenna [48]

Divide the pages read by the portion read:

60/ 3/4 = 60 x 4/3 = 240/3 = 80

The book has 80 pages.

3 0
3 years ago
Read 2 more answers
What is the minimum of points required to make a plane?
maksim [4K]
The minimum amount of points required to make a plane is 3 points.
4 0
3 years ago
Read 2 more answers
SOLVE USING ELIMINATION *20 POINTS*
V125BC [204]

1. No answer ( may be due to incorrect question)

2. x = -3

y = 4

3. x= 4

y = 2

4.x = -63/40

y= -19/20

Step 1

Multiply equation 1 by the coefficient of x in equation 2

Multiply equation 2 by the coefficient of x I'm equation 1

(after completing this step you will derive equation 3 and 4 )

Step 2

Subtract equation 4 from equation 3

Step 3

Divide both sides of the equation by the coefficient of y

Step 4

substitute your value for y in equation 1 or 2

(after this you will derive the values of x)

Note : This method is for the Elimination of x

I hope it helps

5 0
3 years ago
How many inches is 35 yards?
Tomtit [17]

Answer:

1260 inches

Step-by-step explanation:

Calculator

7 0
2 years ago
Other questions:
  • What like is perpendicular to the Y equals 6/4 X +4
    12·1 answer
  • In a square in which the houses are evenly spaced around the outside, numbers 3 and 10 are opposite each other. What is the smal
    11·1 answer
  • the perimeter of the square and the equilateral triangle shown are the same. Write an equation to represent the situation,and so
    5·1 answer
  • Express as the sum or difference of logarithms. log311y
    12·1 answer
  • A Runner ran 1 4/5 miles on Monday and 6 3/10 on Tuesday. How many times her Monday’s distance was her tuesdays distance?
    9·1 answer
  • 8 . 6(12-4) dividedby 2
    15·2 answers
  • Help with number 6? Rlly dont get it.
    14·1 answer
  • Solve the system:<br> 2x+5y=24<br> x=y+5​
    14·1 answer
  • What is an equation of the line that passes through the point (-2, 2) and is parallel to the line 2x + y = 1?​
    7·2 answers
  • Question 13 (5 points)<br> m_1 = (4x + 9)º and m_2 = (x - 14)° in the given figure. Find x.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!