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Elenna [48]
4 years ago
13

Which ones are the correct ones?

Mathematics
2 answers:
kirill115 [55]4 years ago
8 0

Answer:

a) 5/-6, - 5/6

b) 7/-2, -7/2

Step-by-step explanation:

schepotkina [342]4 years ago
3 0

Answer:

a) = 2nd nad 4th

b) = 3rd and 4th

When there is one negative it stays negative

Two negatives =  a positive

<em><u>Hope this helps</u></em>

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.25 decimal as a fraction reduce to the lowest terms
Nadya [2.5K]
1/4
25/100..divide 25 by 5 ....that is 5/20..
divide 5/20 by 5
1/4
6 0
3 years ago
Read 2 more answers
A: y=-1/2x+3<br> b: y=3x-1/2<br> c: y=-1/2x-3
geniusboy [140]

Answer:

a: y = -1/2x + 3

Step-by-step explanation:

a: y = -1/2x + 3

y = -1/2(0) + 3

y = 3   -   Correct

b: y = 3x - 1/2

y = 3(0) - 1/2

y = -1/2   -   Incorrect

c: y = -1/2x - 3

y = -1/2(0) - 3

y = -3   -   Incorrect

Hopefully this helps!

Brainliest please?

7 0
2 years ago
A theatre has 1,450 seats. If 42% of these are balcony seats. How many balcony seats does the theatre have?
kirill115 [55]

Answer:

609

Step-by-step explanation:

All you must do is multiply 1450 by 0.42. That would give you the total.

5 0
2 years ago
Read 2 more answers
Given the formula K = LMN, what is the formula for M?
Andre45 [30]
To start off devide both sides by M i.e
K/M=LMN/M
-> K/M=LN
Then devide by K to remove it on the left , this will end you up with M=LN/K
So the answer is (c).
Hope this helps :).
5 0
4 years ago
What is the equation of a parabola with a vertex at (0,0) and a focus at (0. -5)
Vesna [10]
The focus it the point, so all you have to do is plot the focus on a graph. Then, draw a line to the point of origin and calculate the equation. This equation in slope intercept form would be y=-x+0
4 0
3 years ago
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