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
prisoha [69]
3 years ago
7

How to find the area of a triangle with only the radius?

Mathematics
1 answer:
Darya [45]3 years ago
7 0
Divide the bh by 1/2

You might be interested in
A 12 cm by 20 cm painting hangs in a museum. The museum curator wants to hang other paintings in the gallery that are proportion
nata0808 [166]

Answer:

A. 1.5 cm by 2.5 cm

B. 27 cm by 45 cm

C. 9 cm by 15 cm

D. 30 cm by 50 cm

Step-by-step explanation:

The dimensions of the original painting = 12 cm by 20 cm painting

Hence, the proportion is:

12/20 = 0.6

Hence, we compare the options given in the question.

A. 1.5 cm by 2.5 cm

= 1.5/2.5 = 0.6 , option A is correct

B. 27 cm by 45 cm

27cm/45 cm = 0.6 Option B is correct

C. 9 cm by 15 cm

9cm/15cm = 0.6 , Option C is correct

D. 30 cm by 50 cm

30 cm /50 cm = 0.6 Option D is correct

E. 6 cm by 14 cm

6cm/14 cm = 0.4285714286

Option E is not correct

Therefore, Options A to D are the correct options

6 0
3 years ago
Can someone help me with these questions, don’t mind the answers written already
Rina8888 [55]

Answer:

a) x value is -2, min is -3(if thats y)

b) x value is 3, max is 21(if thats y)

Step-by-step explanation:

yes you do quadratic formula and such :)

8 0
2 years ago
As an estimation we are told 5 miles is 8 km. <br> Convert 27.4 miles to km.
kicyunya [14]

Answer:

43.8 km to the nearest tenth.

Step-by-step explanation:

5 miles is 8 km

so 1 mile = 8/5 km

and 27.4 miles = 27.4 * 8/5

= 43.84 km

7 0
3 years ago
Read 2 more answers
A number that has exactly two factors,1 and itself.is a____________________________.
chubhunter [2.5K]
The answer to this question is A prime number. A prime number has only two factors one an itself. Opposite to composite which has more than two. Example!
Prime:2,3,5,7
Composite:4,6,8,9
6 0
3 years ago
Read 2 more answers
Rewrite in simplest terms: -8(7y-8)-3(7y-7)−8(7y−8)−3(7y−7)
anzhelika [568]

Answer:

-8(7y-8)-3(7y-7)−8(7y−8)−3(7y−7)

Distribute to remove the parentheses.

Collect like terms

-154y+170

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Please solve this with steps:<br>-4.5=-1.2k​
    12·1 answer
  • Write the general equation for the circle that passes through the points (-1,2)(4,2)(-3,4)
    15·1 answer
  • If c and d are supplementary, and the measure of d is 45 what is the measure of c?
    10·2 answers
  • Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
    14·2 answers
  • PLS HELP ASAP! 10 points given xx
    10·2 answers
  • Please write the answer <br> x cube + x cube = ?
    10·2 answers
  • In a race, Bethany is located -60 1/2 meters relative to her friend, Monica after 2 1/5 minutes. Assuming both girls are running
    12·1 answer
  • John earns $180 for landscaping 3 yards how much will he was for landscaping 8 yards
    10·2 answers
  • 20 POINTS PLEASE HELP
    14·2 answers
  • How many ounces of milk would you need for 5 ounces of flour?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!