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2 years ago

13

A ray that divides an angle into two congruent angles is a

1 answer:

ivanzaharov [21]2 years ago

8 0

The ray or line is called Bisector

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A village fete has a children’s running race each year, run in heats of up to ten children. For each heat the first three contes

bekas [8.4K]

Answer: 1) 1/3,654 2) 3/406 3) 72,684,900,288,000 4) 120

<u>Step-by-step explanation:</u>

1) First and Second and Third

$\dfrac{3\ total\ prizes}{29\ total\ people}\times \dfrac{2\ remaining\ prizes}{28\ remaining\ people}\times \dfrac{1\ remaining\ prize}{27\ remaining\ people}=\dfrac{6}{21,924}\\\\\\.\qquad \qquad \qquad \qquad \qquad \qquad \qquad \qquad \qquad \qquad \qquad \qquad \qquad \quad =\large\boxed{\dfrac{1}{3,654}}$

2) First and Second

$\dfrac{3\ total\ prizes}{29\ total\ people}\times \dfrac{2\ remaining\ prizes}{28\ remaining\ people}=\dfrac{6}{812}=\large\boxed{\dfrac{13}{406}}$

$3)\quad \dfrac{29!}{(29-10)!}=\large\boxed{72,684,900,288,000}$

$4)\quad _{10}C_3=\dfrac{10!}{3!(10-3)!}=\large\boxed{120}$

8 0

2 years ago

Can I just keep asking ya'll for the answers ? lol

Xelga [282]

The first one: r + 6 is greater than or equal to 45

3 0

3 years ago

At what rate percent will the interest on Rs. 6300 in 10 years be equal to its principal?

grin007 [14]

Answer:

the answer is 10÷6300×100=0,16%

6 0

2 years ago

Hi! I'd appreciate if you could help me on this question.

s2008m [1.1K]

Answer:

48

Step-by-step explanation:

We need to find the multiples of 8

8,16,24,32,40,48

48 is between 45 and 50 so he must have bought 48

8 0

2 years ago

Read 2 more answers

CAN SOMEONE HELP ME PLEASE ASAP!?

Liono4ka [1.6K]

Answer:

True

Have a good day

4 0

1 year ago