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Marta_Voda [28]
3 years ago
7

Of the 10 contestants in a televised quiz competition, 2 were eliminated during this week's show, and 2 more will be eliminated

during next week's show
How many groups of 6 remaining contestants are possible a week from now? Assume that the show airs on the same day every week.
28
210
20,160
151,200
Mathematics
2 answers:
Juliette [100K]3 years ago
6 0

Answer:a) 28

Step-by-step explanation:

10-2=8

8 objects currently 6 placements for next week = 28 combinations of people of who could stay or leave

andriy [413]3 years ago
3 0

Jkyth did do tacky jfhdhjzjdhxjfbfnchkfnfnflnfg
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A. 20

Step-by-step explanation:

The easiest way to solve this in my opinion is to use Pythagorean theorem .

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jekas [21]
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erastova [34]

Answer:

x = 180 - 2 * 35 = 110°

y = (180 - 82)/2 = 49°

8 0
3 years ago
The temperature of a freezer started at 18ºC. After cooling for a few hours, the freezer had a temperature of –12ºC. What is the
kherson [118]

Answer:

30

Step-by-step explanation:

-12 + 30 = 18

3 0
3 years ago
Read 2 more answers
∠EFG and ∠LMN are supplementary angles, m∠EFG=(3x+17)º, and m∠LMN=(12x−5)º.
Ira Lisetskai [31]

Answer:

EFG = 50.6, LMN = 129.4

Step-by-step explanation:

ok so s supplementary angles mean, their angles will always add upto 180. for example if one angle is 100° then the other will be 80°.

to find the angles first we need to solve for x.

we know EFG + LMN = 180 because its supplementary.

that's is (3x+17) + (12x-5) = 180.

we now solve for x;

15x+12 = 180

15x = 168, x= 168/15 = 11.2

now that we know x we can put this value in the corresponding equation of EFG and LMN to find the angles.

EFG = 3x11.2 + 17 = 50.6

LMN = 12x11.2 - 5 = 129.4

7 0
3 years ago
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