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
34kurt
3 years ago
5

A triangle has an area of 30 square centimeters.

Mathematics
1 answer:
Daniel [21]3 years ago
6 0

Answer: 10.9 cm

Step-by-step explanation:

The equation to find the area of a triangle is

Base x height x 1/2 = area

Since you are given the area, rearrange or “do the opposite” to find the base

(Area x 2 ) / height = base

30 x 2 = 60

60/ 5.5 = 10.9

Hope this helped :)

You might be interested in
Helppppp!!!!!! Plsss
PtichkaEL [24]

Answer:

A!

Step-by-step explanation:

open circle = the number it's on isn't an answer

the arrow is pointing left, the negative side so it's less than :)

6 0
2 years ago
Are these triangles SSS congruent??
Nadya [2.5K]

Answer:

no

Step-by-step explanation:

the sides do not have the same measurments which is required of the SSS postulate

7 0
2 years ago
What is 14=9-x I am trying to solve it
prisoha [69]
14 = 9 - x

First, subtract 9 from both sides.

14 - 9 = (9 - 9) - x
5 = -x

Now divide both sides by -1.
5/-1 = -1/-1x
-5 = x

The answer is x = -5.
6 0
3 years ago
Write a two column proof
Annette [7]

4y=2x-10 and y=6

use the second expression to calculate the left-hand side of the first equation:

4\cdot 6 = 2x -10\\24 = 2x -10

Add 10 to both sides if this equation to get

34 = 2x

and divide both sides by 2

17 = x

this proves that x = 17, give the two initial equations

8 0
2 years ago
Photo attached. Geometry ‍♀️
Artemon [7]
12 for the first one, 6*4=24 24 divided by 2
7 0
3 years ago
Other questions:
  • Help me please in part “A” and part “B”
    6·1 answer
  • Bobby's uncle gave him 300 baseball cards. Each week, Bobby purchases 40 baseball cards to add to his collection. Which inequali
    8·2 answers
  • Is 2x+4 in lowest form?
    6·1 answer
  • Solve the linear equation x+3+x-8+x=55
    6·1 answer
  • Which shows only a vertical translation? A triangle is translated to the right. A triangle is translated upwards. A triangle is
    6·2 answers
  • Please, help me, im really desperate for help.<br><br> Max answer choices is 3
    7·1 answer
  • 7) 5x – 3y – 4z = 24<br> 5x + 3y + 5z = 27<br> 4x - 3y + 5z = 28
    7·1 answer
  • Brainliest! +10 points!! real answers only please!!!
    5·1 answer
  • 4- Evaluating Expressions
    6·1 answer
  • What is 96-8c=20-12
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!