Ask question

Ask question

All categories

3 years ago

13

Which are possible lengths of the sides for a triangle?

1 answer:

icang [17]3 years ago

4 0

Answer:

D

Step-by-step explanation:

im not sure if they can be the same length, but heres the explanation: so a+b is higher than c, (9=a, 7=b, 11=c) but c is the bigger number by itself. so since a+b is higher added together, it makes it a triangle. sorry if this is wrong but i think its right.

You might be interested in

What's the equation for this problem? Please help!! It's due tomarrow

prohojiy [21]

Wth diaiqowjqksosjshbssbbsjsoaiajw

5 0

2 years ago

Help find length of ac n explain please thanks

Debora [2.8K]

Answer:

AC = 12.5 cm

Step-by-step explanation:

use cosine law c^2 = a^2 + b^2 − 2ab cos(C)

c^2 = 6^2 + 10^2 - 2(6)(10)(cosin100)

c^2 = 156.84

c= √156.84

c= 12.5 cm

The cosine rule is used when we are given either three sides or two sides and the included angle.

6 0

2 years ago

Read 2 more answers

Hard time with these type of problems, need help

amid [387]

Not sure I have had idea of what it is but I don’t wanna give u the wrong answer

4 0

3 years ago

What is the multiplicative inverse of −9?

Romashka-Z-Leto [24]

Answer:

The answer to your question is: letter C

Step-by-step explanation:

Multiplicative inverse is a pair of numbers which product gives 1.

Then

x will be our number

-9x = 1

x = - 1/9

because

-9 x $\frac{-1}{9}$ = $\frac{9}{9}$ = 1

8 0

3 years ago

For every 8 cups that Maria makes, she uses 1 1/4 cups of blueberries . If she uses 5 cups of blueberries, how many fruit cups c

Akimi4 [234]

Answer:

40

Step-by-step explanation:

3 0

3 years ago