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
vlabodo [156]
2 years ago
5

A triangle has a base of 18.1 kilometres and a height of 17.4 kilometres. What is the area?

Mathematics
1 answer:
vampirchik [111]2 years ago
7 0

Answer:

157.47km²

Step-by-step explanation:

Given the following

base of 18.1 kilometres

height of 17.4 kilometres

Area of the triangle = 1/2 * base * height

Area of the triangle = 1/2 * 18.1 * 17.4

Area of the triangle = 314.94/2

Area of the triangle = 157.47km²

Hence the area of the triangle is 157.47km²

You might be interested in
Manu picked 10 apples, and then Sten gave him 10 more. Manu gave 5 of the apples to Klara. How many
Masteriza [31]

Answer:

15

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
1. Write 12 cookies to 30<br> brownies as a ratio in<br> simplest form.<br> 5:2<br> 12:18<br> 2:5
erastova [34]

Answer:

The correct answer would be 2:5

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Given: ΔАВС, m∠ACB = 90°,m∠ACD = 30°,AD = 8 cm. Find: CD, Perimeter ΔABC <br><br> Please solve!
sukhopar [10]
If m ACD = 30 => m DCB = 60.
In triangle ACD:
sin 30^{o}=sin  \frac{AD}{AC} =\ \textgreater \   \frac{1}{2}  =  \frac{8}{AC} =\ \textgreater \  AC=16&#10;
CD= 8 \sqrt{3}
BC= 16\sqrt{3}
AC^{2}+CB^{2}=AB^{2} => AB=\sqrt{1024}=32.
=> P=16+32+16 \sqrt{3}=48 +16 \sqrt{3}.

8 0
3 years ago
HELPPPPPPPPPPPPPPPPPPP!!!!!!!!!!
raketka [301]
Answer is:
x ≥ -18/5

2+4/9x ≥ 4+x
4/9x-x ≥4-2
4/9x-9/9x ≥2
- 5/9x ≥2 multiple by 9
-5x ≥2•9
-5x ≥18
x ≥ -5/18
6 0
3 years ago
Read 2 more answers
What is the lateral surface area of the square pyramid represented by this net?Enter your answer in the box. ft²A square pyramid
Reika [66]

Answer:

The awnser is 176

Step-by-step explanation:

i have taken the test and got a 90 on it so yea

8 0
3 years ago
Other questions:
  • What is u + v + w when u = –10, v = 4, and w = 8?
    8·1 answer
  • The sum of a number and 17 is no less than 26
    7·2 answers
  • A laboratory technician needs to make a 40-liter batch of a 40% acid solution. how can the laboratory technician combine a batch
    7·1 answer
  • Help me plz i have 8 mins!!
    11·2 answers
  • Mathhhhhhhhhhhhhhhhhh
    13·1 answer
  • 2x + 3 (x - 10) = 45 ?? A. X =15 B. X=3 C. X=7 D. X=11
    9·1 answer
  • if the national economy shrank at an annual rate of 6% per year for 3 consecutive years, then the economy shrank by 18% over the
    10·2 answers
  • After Simon donated four books to the school library he had 28 books left. How many books did Simon have to start with?
    15·2 answers
  • The graph of the function f(x)= -3x+3 is shown.
    5·1 answer
  • Distance between (3,-7) and (3,5)
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!