3 years ago

I need help!!! Solve the equation 7= -10s -3

Mathematics

1 answer:

mojhsa [17]3 years ago

6 0

Answer:

s = -1

Step-by-step explanation:

7 = -10s -3 <== add 3 to both sides

+3 + 3

10 = -10s <== divide both sides by -10

/-10 /-10

-1 = s

Final answer: -1 = s or s = -1

Hope this helps!

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zubka84 [21]

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4 years ago

Identify the 12th term of a geometric sequence where a1 = 8 and a6 = −8,192.

vodka [1.7K]

Geometric sequence
$a_{n}=a_{1}*r^{n-1}$
r=common ratio
a1=first term
find r

a1=8
a6=-8192
$-8192=a_{6}=8*r^{6-1}$
$-8192=8*r^{5}$
divide both sides by 8
$-1024=8*r^{5}$
take 5th root of both sides
-4=r
sub
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4 years ago

Read 2 more answers

12 cm 8 cm 10.5 cm Find the volume

topjm [15]

The Volume is 1008

Multiply

12*8*10.5=1008

Hope This Helps!

8 0

3 years ago

Solve the equation. (x+2) = 3 The solution is x=

Elodia [21]

Here,

(x+2)^1/2=3

raising power 2 on both sides,

x+2=9

therefore,

x=7

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3 years ago

Mr. Russo exchanged 200 euros (European money) for 270 dollars. How many dollars would

padilas [110]

Answer: 405 dollars

Step-by-step explanation:

200 * x = 270

x = 270 * 300/200. x =405 dollars

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3 years ago