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adoni [48]
4 years ago
7

Can you please help me!

Mathematics
1 answer:
enyata [817]4 years ago
4 0
Sin(x) = 31/39
x = Sin^-1 (31/39)
I don’t have a calculator
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Divide. If the polynomial does not divide evenly, include the remainder as a fraction.
Delvig [45]

Answer:a=-13

—-

4

Step-by-step explanation:

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3 years ago
At a local grocery store, Lindsay can buy a 5-pack of candy for $7.50 or buy a 10-pack of candy for $12.50. How much money is Li
Drupady [299]
.25 cents a pack is saved
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3 years ago
If 2c - d = 3d - 2c, what is d in terms of c
xz_007 [3.2K]

Answer:

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3 0
3 years ago
How do you simplify 52/45
rewona [7]

Answer:

1 (7/45)

Step-by-step explanation:

you'll see how many 45 can go into 52. Only 1 45 can fit into 52 with some leftover.

so to find the left over numbers you'll subtract 45 from 52= 7

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5 0
3 years ago
Read 2 more answers
Find xif 4; 4+2×;4+4× are in Geometric sequences​
Ray Of Light [21]

Given:

4,4+2x,4+4x are in geometric sequences​.

To find:

The value of x.

Solution:

If a, b, c are in geometric sequences​, then

\dfrac{b}{a}=\dfrac{c}{b}

b^2=ac           ...(i)

It is given that 4,4+2x,4+4x are in geometric sequences​. By using (i), we get

(4+2x)^2=(4)(4+4x)

4^2+2(4)(2x)+(2x)^2=(4)(4)+4(4x)

16+16x+4x^2=16+16x

4x^2=16+16x-16-16x

On further simplification, we get

4x^2=0

x^2=0

x=0

Therefore, the value of x is 0.

7 0
3 years ago
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