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sattari [20]
3 years ago
12

Which is not a correct name for the line shown?

Mathematics
1 answer:
timurjin [86]3 years ago
7 0

Answer:

I would have to say the 4th one.

Step-by-step explanation:

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The length of one leg of a right triangle is 21 ft and the length of the hypotenuse is 29 what's the length of the other leg
lisabon 2012 [21]
You need to use the steps of a^2+b^2=c^2
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If we follow that through, we find the answer is 20. 

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3 years ago
Adding and subtracting rational expressions
uysha [10]

Answer:

Step-by-step explanation:

When adding or subtracting rational expressions, it is easiest to find a common denominator.

Ex.

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We need to make both fractions have that denominator

\frac{(x+2)(x)}{(x-5)x} + \frac{(x-7)(x-5)}{x(x-5)}  \\\frac{(x^2+2x)+(x^2-12x+35)}{(x^2-5x)}\\\frac{2x^2-10x+35}{(x^2-5x)}

3 0
4 years ago
A radar gun used to determine the speed of passing cars must be within 7 mph of the actual speed of a selected car. If a highway
Marta_Voda [28]
Check that the radar pistol has an error of 7 mph.
 Then we have that:
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 Answer:
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5 0
3 years ago
Two sides of a triangle have lengths of 7 ft and 15 fr. Which inequality represents the possible length for the third side, x?
Inessa05 [86]

6 < c < 20,

Of course if you knew the triangle was a right triangle you could use the Pythagorean theorem to directly get the size of the third side.
3 0
3 years ago
What is the area of the shaded region
IrinaK [193]

Answer:

where is the shape? sorry we cant answer your question without the shape or something with the shaded region.

Step-by-step explanation:

3 0
3 years ago
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