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Oduvanchick [21]
3 years ago
7

Solve for x. Leave your answer as a fraction. 4x-2/5 = 2/7

Mathematics
1 answer:
Fed [463]3 years ago
8 0
Answer: x= 6/35

Explanation
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Observe the sequence below 37,41,45,49
lawyer [7]

Answer:

a n  =  4 n  +  33

Step-by-step explanation:

n = number of jumps after the 0 term of '33'

aka: add 4 to the previous number

5 0
2 years ago
Differentiation <br>Find the formula to find the gradient ​
Alla [95]

Answer:

x + 4/3x^3

Step-by-step explanation:

y=1/2x^2-2/3x^-2

dy/dx=1/2(2x)-2/3(-2x^-3)

=x+4/3 x^-3

=x+4/3x^3

6 0
2 years ago
Read 2 more answers
The coordinates of A, B,and C in the diagram are A(p,4), B(6,1), C(9,q). What equation correctly relates p and q?
murzikaleks [220]
I don't see any diagram. So, I'll just wing it.

Value of q:
p, 6, 9 ⇒ there is a difference of 3. The sequence increases by 3. So, it can be assumed that the p is equal to 3. A(p,4) ⇒ A(3,4)

Value of q:
4, 1, q ⇒ there is a difference of 3. The sequence decreases by 3. So, it can be assumed that q is equal to -2. C(9,-2)
 
        p        q
A     3        4     ⇒ 3 + 4 = 7
B     6        1     ⇒ 6 + 1 = 7
C     9       -2    ⇒ 9 + (-2) = 7

Notice that the sequence has an equation of p + q = 7.


7 0
2 years ago
Read 2 more answers
Whats the answer to this?
Tcecarenko [31]
I think that B is the most logical answer.


3 0
3 years ago
kelly has a ribbon that is 60 inches long. she cuts 40% off the ribbon for an art project. while working on the project, she dec
Sladkaya [172]
18 inches.
This is true because 40% of 60 is 24. 75% of 24 is 18. :))
8 0
2 years ago
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