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
faltersainse [42]
3 years ago
8

The area of a triangle is 56.4cm and the base is 12cm.What is the height of the triangle?

Mathematics
1 answer:
ale4655 [162]3 years ago
7 0

area of a triangle = 1/2 base x height

56.4 = 1/2 x 12 x height

56.4 = 6 x height

height = 56.4 /6 = 9.4cm


You might be interested in
Sophia exchanged 1,000 US dollars for the south African currency. the exchange rate was 7.15 rand to $1.00.
mel-nik [20]
1 / 7.15 = 1000 / x......$ 1 to 7.15 rand = $ 1000 to x rand
cross multiply because this is a proportion
(1)(x) = (7.15)(1000)
x = 7150 <=== Sophia got 7150 rand
5 0
3 years ago
Which is greater 2/3 or 60%
zlopas [31]
2/3 because 2/3 is pretty much 66% 
6 0
3 years ago
Read 2 more answers
A lighthouse keeper has a 10 degrees angle of depression between the horizontal light beam and the line of sight from the ship.
Andrei [34K]
107.75m
This is a trigonometric ratio problem. the angle of depression (10) is opposite the height (19m) and the distance is adjacent to the distance (x). opposite ad adjacent sides to the angle is a tangent problem.
tan \theta = \frac{opp}{adj}
plus in values, we know.
tan (10) = \frac{19}{x}
switch tan(10) and x using the products property.
x = \frac{19}{tan (10)}
plug in to calulator to get answer
x=107.75

4 0
3 years ago
The ratio of berries to oranges is 10:1 if there are 25 oranges, how many berries are there?
Kryger [21]

Answer:

250 berries

Step-by-step explanation:

There are 10 berries to every orange there is. It is given that there are 25 oranges. Simply multiply 10 with 25:

10 x 25 = 250

There are 250 berries.

~

3 0
3 years ago
Read 2 more answers
The price p of a pizza is $6.45 plus $0.90 for each of the t toppings on the pizza
Julli [10]
Wats the question?????????

8 0
3 years ago
Other questions:
  • There were 230{,}600230,600230, comma, 600 jobs available in the field of radiology in the year 201420142014. Each year, that nu
    9·2 answers
  • Which set is a function?
    8·2 answers
  • A design on the surface of a balloon is 9 cm wide when the balloon holds 62 cm3 of air. How much air does the balloon hold when
    8·1 answer
  • What is the x-intercept of the group of the function f(x) =x2 -16x + 64
    11·1 answer
  • How do you multiply
    10·2 answers
  • The movie theater add 352 people in it.if the people split into eight even groups to watch different movies how many people Will
    6·1 answer
  • she estimates that each serving is 3/4 cup of snack mix how many batches of snack mix will she need in order to make 200 serving
    5·2 answers
  • Find the exact value of cos (1140)°.
    14·1 answer
  • Find the median, mean, and range.<br> 14, 1, 16, 6, 15, 2
    14·1 answer
  • 13. Find the length of X (in the picture)​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!