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sp2606 [1]
2 years ago
15

Question 3-17 i really stink at math :( it just doesnt make sense to me. alsi im failing. plz help

Mathematics
1 answer:
Trava [24]2 years ago
6 0

Answer:

4,

Step-by-step explanation:

graph is a sad face, therefore a is negative. so 1 and 3 are out. the c is the y intercept, and the y intercept is at tye positve side. so 4 is the correct one.

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Which statement describes the first step to solve the equation by completing the square?
BabaBlast [244]
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What is the common ratio between successive terms in the sequence? 2, –4, 8, –16, 32, –64, ... –2 –6 6 2
Nataly_w [17]

Answer:

-2

Step-by-step explanation:

You multiply each term by -2 to get the next term.

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4 0
3 years ago
Read 2 more answers
A is directly proportional to B and when A = 4 , B = 8 8. Find A when B = 44 .​ please can I have the working out
musickatia [10]

Answer:

A = 2

Step-by-step explanation:

If A = 4 when B = 88, we can divide both A and B by 2 to find their values.

88/2 = 44

4/2= 2

We can also check this by dividing 88 by 4 to figure out that A = 1 when B = 22

We can then multiply both the values of A and B to get a proportional relationship of A = 2, B = 44

(sorry if this is confusing but I hope it helped)

5 0
3 years ago
I think of a number; take away 3 and then multiply by 7 to get the number 42. What was the number I started with?
torisob [31]
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