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3 years ago

Please helppppppppppppppppppp :) .

Mathematics

1 answer:

pickupchik [31]3 years ago

7 0

Answer and Step-by-step explanation:

I think this is the correct answer (in picture):

This is because you can either get Heads or Tails, so once you flip it once, you just flip it again and you will get either heads or tails.

#teamtrees #PAW (Plant And Water)

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Use the equation below to calculate the average speed for each problem, then complete the data table below. Problem Distance Tim

Naddik [55]

1. Answer is 4.5 km / hr.

... because you divide the time but the distance so for this question you divide 22.5 by 5 and that's your answer. do the same for every question! hope this helps.

4 0

3 years ago

Betty bucket has 49000 clovers and Clover has 569000 clover how many do they have in all?

Lilit [14]

Answer:

618000

Step-by-step explanation:

just add

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3 years ago

Read 2 more answers

Please anyone help i really need help it’s due please!!

Diano4ka-milaya [45]

Answer: w = 41

QU = 2(RT)

w + 41 = 2w
w = 41

6 0

3 years ago

Find the area of the shaded polygons<br> PLS HELP ASAP!!

matrenka [14]

Answer:

4.5

Step-by-step explanation:

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5 0

3 years ago

A petrol kiosk p is 12 km due north of another petrol kiosk q. The bearing of a police station r from p is 135 degree and that f

tiny-mole [99]

Answer:

Distance between P and R is 40.15 km.

Step-by-step explanation:

From the picture attached,

Petrol kiosk P is 12 km due North of another petrol kiosk Q.

Bearing of a police station R is 135° from P and 120° from Q.

m∠QPR = 180° - 135° = 45°

m∠PQR = 120°

m∠PRQ = 180° - (m∠QPR +m∠PQR)

= 180° - (45° + 120°)

= 180° - 165°

= 15°

Now we apply sine rule in ΔPQR to measure the distance between P and R.

$\frac{\text{sin}(\angle QPR)}{\text{QR}}= \frac{\text{sin}(\angle PQR)}{\text{PR}}=\frac{\text{sin}\angle PRQ}{\text{PQ}}$

$\frac{\text{sin}(45)}{\text{QR}}= \frac{\text{sin}(120)}{\text{PR}}=\frac{\text{sin}(15)}{\text{12}}$

$\frac{\text{sin}(120)}{\text{PR}}=\frac{\text{sin}(15)}{\text{12}}$

PR = $\frac{12\text{sin}(120)}{\text{sin}(15)}$

PR = 40.15 km

Therefore, distance between P and R is 40.15 km.

8 0

3 years ago