3 years ago

A triangle has sides of lengths 8, 15, and 17. Is it a right triangle? Explain.

Mathematics

1 answer:

natta225 [31]3 years ago

4 0

Answer:

Step-by-step explanation:

8^2 + 15^2 = ?

64 + 225 = 17^2

289 = 289

$\sqrt{289} = \sqrt{289\\} \\ 17 = 17$

You might be interested in

John has four more buckles than dimes in his pocket, for a total of $1.25 which equation could be used to determine the number o

Phoenix [80]

1.25=x+(x+4)
1.25=0.10x+0.05(x+4)

The answer is B.

Hope this helps :)

3 0

3 years ago

Brainly? I’ll give it !

erica [24]

Answer: 29 in

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Use the following similar triangles (ABC ~ DEF). If AC= 18 when DF=19 and AB=15, what is DE? Solve mathematically. Round your an

aev [14]

Answer:

Step-by-step explanation:

As they are similar triangles,we can write

$\frac{AB}{DE}$ = $\frac{AC}{DF}$

⇒ $\frac{15}{DE}$ = $\frac{18}{19}$

⇒DE=15.8

3 0

3 years ago

Read 2 more answers

5×+9y, when x=8 and y =11

natima [27]

Answer:

139

Step-by-step explanation:

(5*8)+(9*11)

40+99

139

7 0

3 years ago

Find the difference and simplify 3/4 - 2/8

Maksim231197 [3]

Answer:

1/2

Step-by-step explanation:

(6/8)-(2/8)=(4/8)

(4/8) = 1/2

3 0

3 years ago