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Tom [10]
3 years ago
15

PLEASEEEEEEEEEEEEE SAVE MEEEEEEEEEEEEEEEEEEEEEEEEE

Mathematics
2 answers:
kolbaska11 [484]3 years ago
8 0

Answer:

I think the answer is not proportional for B I'm sorry if it is wrong

Step-by-step explanation:

nadya68 [22]3 years ago
6 0

Answer:

a) not directly proportional

b) yes, k = -3/8

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Help with this please
olga2289 [7]

Answer:

( x + 2 ) and ( x - 11 )

Step-by-step explanation:

x² - 9x - 22 = 0

x² + 2x - 11x - 22 = 0

x ( x + 2 ) - 11 ( x + 2 ) = 0

( x + 2 ) ( x - 11 ) = 0

Factors of x² - 9x - 22 are ( x + 2 ) and ( x - 11 ).

8 0
3 years ago
Read 2 more answers
A box contains eight cards labeled P, Q, R, S, T, U, V, and W. One card will be randomly chosen.
Varvara68 [4.7K]

Answer:

7/8

Step-by-step explanation:

Probability= (Cards having letter Q to W)/(All cards) = 7/8

6 0
3 years ago
Which of the following is a root of the polynomial shown below f(x)=x^3+2x^2-x-2
Aleks [24]
F(x) = x^3 + 2x^2 - x - 2 
<span>f(x) = x^2(x + 2) - (x + 2) </span>
<span>f(x) = (x^2 - 1)(x + 2) </span>
<span>f(x) = (x + 1)(x - 1)(x + 2) </span>
<span>Roots: -1, 1, -2 </span>
3 0
3 years ago
Read 2 more answers
I WILL MARK BRAINLIEST
lana [24]

Answer:it is only (x,y) -> (3x, 3y)

Step-by-step explanation: I just took the test and got it right,, hope it helped :)

4 0
3 years ago
Read 2 more answers
Edward is driving a car on the highway. He drives for 28.5 miles in 3/8 of an hour. At this rate, how much distance can he cover
kari74 [83]

Answer:

76 Miles.

Step-by-step explanation:

28.5/3=9.5

9.5(8)=76

5 0
3 years ago
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