2 years ago

Which set of side lengths cannot form a triangle? (screen shot attached)

Mathematics

1 answer:

antoniya [11.8K]2 years ago

6 0

Answer:

7in, 7in, and 15 in

Step-by-step explanation:

Based on the Triangle Inequality Theorem that states that the sum of any 2 sides of a triangle must be greater than the measure of the third side, we can find what set of lengths cannot form a triangle.

The only set that does not follow the theorem is the set with lengths 7in, 7in, and 15in. It does not follow the theorem because...

7 + 7 < 15 (which should not be true based on the theorem)

You might be interested in

Divide $28 in the ratio 5:2:7.

Nina [5.8K]

Answer:

Step-by-step explanation:

5+2+7=14

28/14=2

2*5=10

2*2=4

2*7=14

10:4:14

8 0

2 years ago

My base is 10. My exponent is an odd number. If you write a multiplication sentence to show my value, it will be have fewer than

bearhunter [10]

You need to write 1×5×2=10

8 0

2 years ago

PLZ HELP I WILL GIVE BRIANLY!

kumpel [21]

Answer:36

Step-by-step explanation:

$\frac{4}{7} =\frac{48\\}{84}$

for every 7 students there are 4 girls, so for every 84 there must be 48

7*12=84

4*12=48

so, in all 84 students there are 48 girls

so amount of boys=84-48=36

there are 36 boys

8 0

2 years ago

To determine the number of trout in a lake, a conservationist catches 132 trout, tags them and throws them back

andrey2020 [161]

Answer:

boo

Step-by-step explanation:

6 0

2 years ago

PLZ HELP ME I AM TIMED HELP PLZ

ladessa [460]

Answer:

ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc

6 0

2 years ago