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
Simora [160]
3 years ago
8

A triangle has side lengths 1.5 cm, 2 cm, and 3 cm. Is this a right triangle? Explain.

Mathematics
1 answer:
Alisiya [41]3 years ago
8 0

Answer:

No

Step-by-step explanation:

To figure out whether a triangle is a right triangle using only the side lengths, you can use the Pythagorean theorem:

a^2 + b^2 = c^2

1.5^2 + 2^2 = 3^2

2.25 + 4 = 9

Since this equation isn't true, these numbers cannot be the side lengths of a right triangle.

You might be interested in
PLEASE HELP!!!!!! WILL MARK CORRECT ANSWER BRAINLIEST!!!!!!!!
Montano1993 [528]
The answer should be C. 8
3 0
4 years ago
How to solve this geometry show work pls
Anuta_ua [19.1K]

Answer:

D

Step-by-step explanation:

I don’t believe there is any work to show for this question

6 0
3 years ago
Select the equation that contains the point (-5, 2 ) and in which the slope equals 1/2.
Gnoma [55]
C. y-2=1/2(x+5)

if you bring over the -2 you will get y=1/2(x+5)+2 ... the number outside the parentheses stays they way it is and it’s the y. However, the number inside the parentheses becomes the opposite of what it is and is the x.
6 0
4 years ago
I have no idea how to do this (screen shot below)
nevsk [136]

Answer:

435 is the answer

Step-by-step explanation:

well first you can cut it up

9x7=63

than    8x15=120

than for the trangle

you do  24x 21= 504 than you do 504/2=252

than add all of them =435

6 0
3 years ago
Amplifica fractia 2 supra 5 pana cand numitorul o sa fie 100
Savatey [412]

Answer:

Step-by-step explanation:

Fractia 2 supra 5 trebuie sa fie egala cu fractia care are numitorul 100

2/5 =  x /100

Cu cat e 100 mai mare decat 5 ?

5 ·? = 100

    ? = 100/5 = 20

Amplifica fractia care ti s-a dat 2/5 cu 20  

2·20 /5·20 = 40 /100

7 0
3 years ago
Other questions:
  • 1. Solve the following equations.<br> a) (x + 5) – 2 = 8<br> b) Im! – 2 =-3<br> c) 2|x -- 61 +4 = 32
    13·1 answer
  • Whats the answer to 10 times 1/4? (10×1/4)
    12·2 answers
  • 1. Find the circumference of a circle if the area is 300 square centimeters. A. 61.38 cm B. 56.25 cm C. 84.74 cm D. 9.77 cm
    5·2 answers
  • Find the value of the discriminant. Then describe the number and type of roots for the equation. -x^2-12x+4=0
    14·1 answer
  • The radius of a circle is 1 inch. What is the circumference?
    15·1 answer
  • Find the coordinates of the vertices of each figure after the given transformation and graph the
    8·1 answer
  • The apothem of a regular polygon is the measure of the line segment from the center of the polygon to the midpoint of one of its
    8·1 answer
  • The difference of two numbers is 19. Their sum is 27. Find the numbers
    6·1 answer
  • Donnie Aron’s extra money as a lifeguard. Earns 52.50 for five hours. Identify the constant of proportionality and write an equa
    12·1 answer
  • Michael and Derrick each completed a separate proof to show that corresponding angles AKG and ELK are congruent. Who completed t
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!