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kenny6666 [7]
1 year ago
15

-9y=3x+81 find slope

Mathematics
1 answer:
natima [27]1 year ago
4 0

Answer:

divide by -9 and you get -3/9x-9 simplify -3/9 to -1/3

Step-by-step explanation:

-1/3x is your slope

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Find the unknown side length for the parallelogram.
snow_tiger [21]
I hope this helps you




Area=base.height



98=base.9


base=98/9


base=10,8
3 0
3 years ago
Suppose that 7 female and 5 male applicants have been successfully screened for 5 positions. If the 5 positions are filled at ra
katen-ka-za [31]

Answer:

(a) 350

(b) 175

(c) 21

(d) 196

Step-by-step explanation:

Number of females = 7

Number of males = 5

Total ways of selecting r items from n items is

^nC_r=\dfrac{n!}{r!(n-r)!}

(a)

Total ways of selecting 3 females and 2 males.

\text{Total ways}=^7C_3\times ^5C_2

\text{Total ways}=\dfrac{7!}{3!(7-3)!}\times \dfrac{5!}{2!(5-2)!}

\text{Total ways}=35\times 10

\text{Total ways}=350

(b)

Total ways of selecting 4 females and 1 male.

\text{Total ways}=^7C_4\times ^5C_1

\text{Total ways}=32\times 5

\text{Total ways}=175

(c)

Total ways of selecting 5 females.

\text{Total ways}=^7C_5\times ^5C_0

\text{Total ways}=21\times 1

\text{Total ways}=21

(d)

Total ways of selecting at least 4 females.

Total ways = 4 females + 5 females

\text{Total ways}=175+21

\text{Total ways}=196

6 0
3 years ago
-1 2/3 + 3 1/2 as a mixed number
balu736 [363]
1 83/100 because 3-1=2
8 0
3 years ago
Read 2 more answers
Find the value of x in this proportion.<br> (x+3)<br> O 27/4<br> 018<br> Ö9/8<br> © 9/2
ioda
I don’t know the answer sorry
5 0
3 years ago
Distribute and combine like terms.<br> 3(2x - 7) +5
NeTakaya
When you distribute, it would be 6x - 21 + 5

-21 + 5 = -16

this means the answer would be left as 6x - 16
6 0
3 years ago
Read 2 more answers
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