All categories

2 years ago

Tell whether or not the measurements below form a triangle:

Mathematics

2 answers:

Eva8 [605]2 years ago

8 0

Answer:

Step-by-step explanation:

1 . 4,5,10 : this measurement does not form a triangle because the sum of two sides is not greater than the third side (longest side)

4 + 5 > 10

9 > 10 (this is not satisfied)

2. 12,26,20 :this measurement forms a triangle beacuse the sum of two sides is greater than the third side

12 + 26 > 20

38 > 20

3 .

2,3,4 : this measurement does not form a triangle because the sum of two sides is not greater than the third side.

2 + 3 > 5

5 > 5 (this is not satisfied)

finlep [7]2 years ago

6 0

Answer:

Below.

Step-by-step explanation:

If the sum of any 2 sides are less than or equal to the third side then there's no triangle

1. N0 because 4 + 5 < 10

2. YES

3. NO because 2 + 3 = 5.

You might be interested in

the function p(t)=3(e^0.0866t describes how to find the pollution level p(t) in relation to any time t, where t is the number of

ddd [48]

The pollution level in 1980 was 7.13 to the nearest hundredth ⇒ answer c

Step-by-step explanation:

The function $p(t)=3(e^{0.0866t})$ , where

p(t) is the population level at any time t
t is the number of years after 1970

We need to find the pollution level in 1980

∵ $p(t)=3(e^{0.0866t})$

∵ t is the number of years after 1970

∴ t = 1980 - 1970 = 10 years

- Substitute the value of t in the equation above

∴ $p(t)=3(e^{0.0866*10})$

∴ $p(t)=3(e^{0.866})$

∴ p(t) = 7.13214 ≅ 7.13 to the nearest hundredth

The pollution level in 1980 was 7.13 to the nearest hundredth

Learn more:

You can learn more about the functions in brainly.com/question/8520610

#LearnwithBrainly

6 0

2 years ago

What is the distance between the point (1,4) and (3,7)

borishaifa [10]

Answer:

POINTS

Step-by-step explanation:

7 0

2 years ago

How do you solve a degree of a polynomial?

slega [8]

Answer:

To find the degree of the polynomial, add up the exponents of each term and select the highest sum.

Step-by-step explanation:

<em>this is what google says btw</em>

6 0

2 years ago

Y=-3/8x-7 in standard form

Readme [11.4K]

Y = -3/8x - 7....add 3/8x from both sides
3/8x + y = -7 ...multiply both sides by 8
3x + 8y = - 56 <==

6 0

2 years ago

SURFACE AREA PLEASE HELP

disa [49]

Answer:

486 yd^2

Step-by-step explanation:

Surface area is just finding the area of each face in a figure and adding it all up.

For the surface area of a cube, use this formula:

(a^2) 6

(a is the side length) a^2 is the area of one face of a cube, then multiply it by 6 since there are 6 faces on a cube.

Use formula with given dimensions:

(9^2) 6 = 486

Surface area is measured in square yards

(yards in this case)

Therefore, the surface area of the cube is 486 yd^2

Hope this helps!

6 0

2 years ago