2 years ago

Which of the following lengths will form a triangle?

Mathematics

1 answer:

andrew11 [14]2 years ago

8 0

9514 1404 393

Answer:

C: 11.5 cm, 4.2 cm, 7.6 cm

Step-by-step explanation:

In order for the lengths to form a triangle, the sum of the shortest two must exceed the longest.

A. 5.4 +5.4 = 10.8 < 12.6

B. 1.3 +5.9 = 7.2

C. 4.2 +7.6 = 11.8 > 11.5 . . . . will make a triangle

D. 3.1 +6.6 = 9.7 < 10.4

You might be interested in

What quadrant does sec(theta)>0 and cot(theta)<0 lie in

lora16 [44]

$\sec\theta=\dfrac1{\cos\theta}>0\implies\cos\theta>0$

This happens in the first and fourth quadrants.

Since cosine is positive,

$\cot\theta=\dfrac{\cos\theta}{\sin\theta}$

and this happens in the third and fourth quadrants.

This means both conditions can only occur in the fourth quadrant.

4 0

3 years ago

Please help will give brainliest.

Tomtit [17]

Answer:

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

I need.help please

disa [49]

Dear Samanthamunevar
The one in the thousands is 100 times greater than the one in the tens

Hope this helps!

8 0

3 years ago

Read 2 more answers

What is the answer to 10n=40

elixir [45]

Solving for variables is easy as all we must do is isolate the variable and simplify. In this case, to isolate the variable, we simply need to divide "n" by 10 (because the "n" is being multiplied by 10).

10n=40
/10 /10
n=4

Using the math above, we can see that n=4.

4 0

3 years ago

There are 2 squares and 10 circles what is the simplest ratio

diamong [38]

Answer:

1:5

Step-by-step explanation:

4 0

2 years ago