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EleoNora [17]
3 years ago
13

a triangle has side lengths of 13, 15, and 17. determine whether the triangle is right, acute, or obtuse.

Mathematics
1 answer:
Len [333]3 years ago
3 0
Square of longest side = 17^2 =  289

15^2 = 225
13^2 = 169 

total 394      289 is less than this so its acute
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4 years ago
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Give the first 4 terms of a sequence who has the explicit formula an = 4n – 13
andreev551 [17]

Step-by-step explanation:

from,

An = 4n -13

A1 = 4 (1) - 13

> A1 = -9

A2 = 4(2) - 13

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3 years ago
The mass of a block of stone is 2,000 kg. If the block has a volume of 0.5m
rodikova [14]
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4 0
3 years ago
Jenna saves $3 for every $13 dollars she earns. Vanessa saves $6 for every $16 she earns. Is Jenna's ratio of money saved to mon
jeka94

We have been given that Jenna saves $3 for every $13 dollars she earns. Vanessa saves $6 for every $16 she earns.

We can compare the ratios of saved money to earned money by Jenna and Vanessa as:

\frac{3}{13} =\frac{6}{16}    

Let us simplify our equation.

0.2307692307692308=0.375    

We can see that 0.231\neq 0.375 , therefore, Jenna's ratio of money saved to money earned is not equivalent to Vanessa's ratio of money saved to money earned.


5 0
3 years ago
How do you use the distributive property to solve for x in the equation -2(x + 5) = 4
lubasha [3.4K]

Answer:

x = - 7

Step-by-step explanation:

Given

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- 2x - 10 = 4 ( add 10 to both sides )

- 2x = 14 ( divide both sides by - 2 )

x = - 7

3 0
4 years ago
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