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4 years ago

you are asked to draw a triangle with side lengths of 3 inches, 4 inches and 1 inch. how many triangles can you make like this??

Mathematics

2 answers:

djverab [1.8K]4 years ago

7 0

Answer: The answer is No triangles

Step-by-step explanation:

Mandarinka [93]4 years ago

5 0

No, this would not make a triangle because there is a rule that any two sides of a triangle of added together must be larger than the one that is left over.

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6 h −1=3 helpppppppppppppppppppppppppppppppp

liberstina [14]

Answer:

h=2/3

Step-by-step explanation:

6h-1=3

add one to each side

6h=4

divide by 6

h=4/6

Simplify (divide by 2)

h=2/3

6 0

3 years ago

Expand.<br> If necessary, combine like terms.<br> (x+5)(x-5)=(x+5)(x−5)=

AlekseyPX

Answer:

x² -25

Step-by-step explanation:

(x +5)(x -5) = x(x -5) +5(x -5) = x² -5x +5x -25 . . . . . 5x terms cancel

= x² -25

_____

This is an example of the factoring of the difference of squares:

(a+b)(a-b) = a²-b²

5 0

3 years ago

Find the slope of the tangent line to k(x)=–2x at x=3.

VMariaS [17]

Answer:

$-2$

Step-by-step explanation:

$k(x)=-2x\\k'(x)=-2\\k'(3)=-2$

What I basically did here was take the derivative of the function to find the slope of the function at any given point. Since -2x has a slope of -2, no matter what x is, the slope will always be -2.

4 0

2 years ago

Will mark brainliest!!!Solve for each variable

Kamila [148]

Answer:

n=5, m = 4

Step-by-step explanation:

It is a parallelogram so m+8 = 3m and 2n-1 = 9

7 0

3 years ago

How do u do this im not sure

RoseWind [281]

Answer:

A.) 16/15?

B.) Idk

Step-by-step explanation:

2/3+2/5= 16/15

Simplify:

--> 1.066667

870+800=1670

Bit confusing ngl.

8 0

3 years ago