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3 years ago

Can the sides of a triangle have lengths 1, 4, and 7?

Mathematics

2 answers:

dedylja [7]3 years ago

7 0

Yes it can be it can be may real number.

Nadusha1986 [10]3 years ago

3 0

Answer:

Step-by-step explanation:

No because the measure of two sides are always greater than the third side

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I need some help please

Nadya [2.5K]

Answer: I: (3, +infinity) D: (-infinity, 3) (this is the fourth answer)

Step-by-step explanation: The graph is decreasing left to right until 3, and begins to increase from left to right beginning at 3.

4 0

2 years ago

10 - 2x, when x = 3<br>

Nesterboy [21]

Answer:

Step-by-step explanation:

Plug in 3 as x in the expression:

10 - 2x

10 - 2(3)

10 - 6

= 4

4 0

3 years ago

Read 2 more answers

What’s the value of x?

son4ous [18]

180 - 53 - 96 = 31°. you know the angles are 53 and 96 degrees because the triangles are congruent via SAS congruency.

7 0

2 years ago

the temperature at noon was -27 degrees . the temperature increased by 13 degrees by 2pm . what was the temperature at 2pm

Aleks [24]

First, you would create an equation for this problem.
-27 + 13

Now, all you would have to do is solve it.
-27 + 13 = -14

By 2 pm the temperature was -14 degrees.

I hope this helps!

5 0

2 years ago

Read 2 more answers

A student bought a juice pouch forn$2.50 and 3 bags of chips. The total cost was $5.05.Write and solve an equation to determine

Oksana_A [137]

Answer:

The cost of a bag of chips is $c=\$0.85$

Step-by-step explanation:

Let

c ----> the cost of a bag of chips

we know that

The cost of a juice pouch ($2.50) plus the cost of 3 bags of chips must be equal to $5.05

The cost of 3 bags of chips is equal to multiply 3 by its cost c

The linear equation that represent this situation is

$2.50+3c=5.05$

solve for c

Subtract 2.50 both sides

$3c=5.05-2.50$

$3c=2.55$

Divide by 3 both sides

$c=2.55/3$

$c=\$0.85$

7 0

2 years ago