All categories

2 years ago

Is 1, 15/8, 17/8 a Pythagorean triple? Explain

Mathematics

1 answer:

KatRina [158]2 years ago

5 0

Answer:

Step-by-step explanation:

if they are Pythagorean triples they should check for the theorem

the biggest value 17/8 should be the hypothenuse

(17/8)² = 1² + (15/8)² ; square the numbers

289/ 64 = 1+ 225/ 64 ; find the common denominator for addition

289/ 64 = 64+ 225/ 64 ; add

289/ 64 = 289 /64 TRUE so they are Pythagorean Triples

You might be interested in

Bob has a recipe for salad dressing. The recipe says to mix 14 c lemon juice, 18 c mustard, and 14 c vinegar. How much lemon jui

Alex73 [517]

Answer:

He needs 56c of lemon juice to make 4 salad dressings.

Step-by-step explanation:

We only need to look at how much lemon juice to make one salad dressing which would be 14c so we have to make 4 so we would do 14x4 to get how much lemon juice you need to make 4 dressings so you would need 56c of lemon juice to make 4 dressings

7 0

2 years ago

Read 2 more answers

29+ 27 redondeando<br> Cual es la respuesta

makvit [3.9K]

Answer:

Step-by-step explanation:

29+ 27=56

8 0

3 years ago

graph the linear equation. find three points that solve the equation then plot on the graph. -3y=-x-6

jarptica [38.1K]

Answer : easy try yourself I hope you can

5 0

2 years ago

FG ∥ CB, A ∈ FG, D ∈ AB, E ∈ AC

andrey2020 [161]

Answer:

The value of x is $31^{\circ}$ .

Step-by-step explanation:

Please look at the figure attached to get more clear solution.

We have given:

FG||CB

And the line that cut the parallel line is transversal so, here BA is transversal

And alternate interior angles on transverse line are equal

So, ∠1=∠4

And ∠4= $28^{\circ}$

Hence, ∠1=∠4= $28^{\circ}$

And On FG the sum of angles will be $180^{\circ}$

∠3+∠2+∠1= $180^{\circ}$

$90^{\circ}$ +∠2+ $28^{\circ}$ = $180^{\circ}$

Hence, ∠2= $62^{\circ}$

Now, we know that the sum of interior angles is equal to the exterior angle:

Therefore, ∠2+∠5=∠6+∠7

$62^{\circ}+3x=x+4x$

On simplification we get:

$2x=62^{\circ}$

$x=31^{\circ}$

Hence, the value of x is $31^{\circ}$ .

3 0

2 years ago

-7^-2<br>does anyone know ?

Leno4ka [110]

Negative exponents mean that you flip the number upside down

so -7^-2 would become 1/-7^2

-7^2 would be 49

so the answer is <em>1/49</em>

8 0

2 years ago

Read 2 more answers