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
svetoff [14.1K]
3 years ago
12

What is the surface area of a triangle

Mathematics
2 answers:
stepladder [879]3 years ago
8 0
One fourth times the square root I think
Diano4ka-milaya [45]3 years ago
3 0
The surface area of a triangle is 180 degrees.
You might be interested in
Write the equation of the circle centered at (3, 5) and tangent to x = -1. I need help pleasse
Annette [7]

Answer:

(x - 3)² + (y - 5)² = 16

Step-by-step explanation:

the equation of a circle in standard form is

(x - h)² + (y - k)² = r²

where (h, k ) are the coordinates of the centre and r the radius

given (h, k ) = (3, 5 ) we require to find r

r is the distance from the centre to a point on the circle

given x = - 1 is a tangent the r is the distance between the x- coordinates

r = | 3 - (- 1) | = | 3 + 1 | = | 4 | = 4

then equation of circle is

(x - 3)² + (y - 5)² = 4² , that is

(x - 3)² + (y - 5)² = 16

7 0
2 years ago
On your lab bench, you have 2 mystery metal cubes. each cube has a mass of 10.0 grams. cube a has a density of 10 g/cm3. cube b
lianna [129]
To compare both, we find the volume of both cubes as follows:

V of cube A = 10 g / 10 g/cm^3 = 1 cm^3

V of cube B = 10 g / 0.37 g/cm^3 = 27 cm^3

I think the correct answer from the choices listed above is option D. Each edge of cube b is three times larger than cube. Hope this helps. Have a nice day.
6 0
3 years ago
What length will Zaragoza need
Dafna11 [192]

Answer:

A. 58 ft

The drawings will help

3 0
3 years ago
Which number sentence shows that the sum of a number and its opposite is 0?
Kazeer [188]

Answer:

A. −4 + 4 = 0

Step-by-step explanation:

-4 + 4 = 0

4 - 4 = 0

So option A will be the answer

3 0
2 years ago
Read 2 more answers
Juan ramirez sells suits in a major department store on weekends. He earns a commission of 5 percent on the first 10 suits, and
Allisa [31]
 Juan Ramirez made $185.00

For the first 10 suits he made $12.50 each suit, then he made $20 for the additional 3. 

250*.05=12.50

250*.08=20

12.50*10=125

3*20=60

125+60=185.
3 0
3 years ago
Other questions:
  • Solve the formula M = 2P + 3Q for the variable Q.
    9·1 answer
  • Need help<br> NOT wanta talk
    8·2 answers
  • 5 friends divide 3 bags of apples equally between them. write the division represented in this situation as a fraction.
    5·1 answer
  • What is 79.7 rounded to the nearest ten?
    12·2 answers
  • A person driving along the road moves at a rate of 56 mph driven. How far does the person driving 1.5 hours? Show the calculatio
    6·1 answer
  • Aron wrote the function f(x)=25x-15 find the amount of money he would make after washing x cars. Select all that are in the doma
    5·1 answer
  • Is 0.81 the same as 0.081
    11·2 answers
  • Given points A(3, -5) and B(19, -1), find the coordinates of point C that sit 3/8 of the way along line AB, closer to A than to
    5·1 answer
  • A factory makes bicycles.Out of 300 bicycles, 2 were found to have defective brakes
    9·1 answer
  • How many roots of f(x) are rational numbers?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!