4 years ago

Which set of side lengths can fom a triangle?

Mathematics

2 answers:

Oduvanchick [21]4 years ago

8 0

Answer:

Step-by-step explanation:

Answer is (cl

See that sum of any two sides is greater than the third side

Goshia [24]4 years ago

5 0

Answer:

Step-by-step explanation:

Which set of side lengths can form triangles.

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[(2/3+1/9)•1/8+1/4]:(5/16)

Cloud [144]

= (4/9 .1/8 + 1/4): 5/16

= (4/72 + 1/4) : 5/16

= (1/18 + 1/4) : 5/16

= 11/36 : 5/16

= LCM of 16 and 36 is 144 so we have

44/144 : 45/144

= 44:45 Answer

8 0

4 years ago

Solve for x. A) 6 B) 4 C) 5 D) 7

inn [45]

Answer:

Step-by-step explanation:

Aight, let's hop to it:

So we got

$\frac{5x}{45} = \frac{20}{36} = = > \\ \frac{x}{9} = \frac{5}{9} = = > \\ x = 5$

and boom

6 0

2 years ago

Find the distance between the points (-4,-1) and (4,1). Round to 2 decimals places

expeople1 [14]

Answer:

length between is 8.54 units

Step-by-step explanation:

Formular:

${ \bf{ = \sqrt{ {(x_{1} - x_{2}) }^{2} + {(y_{1} - y_{2}) }^{2} } }}$

x1 is -4

x2 is 4

y1 is 4

y2 is 1

$= \sqrt{ {( - 4 - 4)}^{2} + {(4 - 1)}^{2} } \\ = \sqrt{64 + 9} \\ = \sqrt{73} \\ = 8.54 \: units$

3 0

3 years ago

Read 2 more answers

What inverse operations are used to solve the equation? 2x + 2 = 10

mestny [16]

Answer:

Step-by-step explanation:

You basically have to get X by itself. So you subtract 2 to both sides giving you 2X = 8. Then you divide 2 to both sides give you X = 4.

4 0

3 years ago

Read 2 more answers

A football team received 3 penalties for 15 yards each, 1 for5 yards, and1 for half the distance to the goal from the 34- yard l

Effectus [21]

The first penalty they received is three 15 yards so total yards is 3(15 yards)
the second penalty is one 5 yard
the last penalty is half the 34 yard line(34 yard)/2
total change = 3(15 yards) + 5 yrad + (34 yard)/2
= 45 yards + 5 yards + 17 yards= 67yards

7 0

4 years ago