3 years ago

Is 7/11 rational or irrational?

Mathematics

2 answers:

sattari [20]3 years ago

8 0

The answers is Rational. hope that helps

Readme [11.4K]3 years ago

7 0

Yes, it is rational <span>number.

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Samantha plays a trivia game. She earns 3 points for each

Rudiy27

この質問は緒と面白いね

11x3=33

33-4x0.75=30

頑張ってね！

5 0

2 years ago

Given: ∆PQR, m∠R = 90° m∠PQR = 75° M ∈ PR , MP = 18 m∠MQR = 60° Find: RQ

tensa zangetsu [6.8K]

Answer: RQ= 8.99 ( approx)

Step-by-step explanation:

Let MR= x

Since, In triangle, PRQ, tan 75°= $\frac{18+x}{RQ}$

⇒ RQ= $\frac{18+x}{tan 75^{\circ}}$

Now, In triangle MRQ,

tan 60°= $\frac{18+x}{RQ}$

⇒ RQ= $\frac{x}{tan 60^{\circ}}$

On equating both values of RQ,

$\frac{18+x}{tan 75^{\circ}}=\frac{x}{tan 60^{\circ}}$

⇒ $\frac{18+x}{x}=\frac{tan 75^{\circ}}{tan 60^{\circ}}$

⇒ $\frac{18+x}{x}=2.15470053838$

⇒ $18=2.15470053838x-x$

⇒ $x=15.5884572681$ ≈15.60

Thus RQ=8.99999999999≈8.99

6 0

3 years ago

You know that 4 pizzas will feed 16 people how many pizzas do you need to feed 88 people?

Furkat [3]

You can multiply 16 times what equls 88 and then divide by 4 much more simple than it sounds and also your in high school and u cant solve this problem

6 0

3 years ago

The equation for line s can be written as y = x + 3. Line t, which is parallel to line s,

arlik [135]

Answer:

y=x-1

Step-by-step explanation:

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3 years ago

−3=z−8<br><br> Find what Z is

PolarNik [594]

Answer:

z=5

Trust me I don't know how to explain it.

6 0

3 years ago

Read 2 more answers