3 years ago

I need help on this number sequence

Mathematics

2 answers:

MrRa [10]3 years ago

5 0

You would square 3968 and subtract 1.

natali 33 [55]3 years ago

3 0

You would square 3968 and subtract 1

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I need help with this problem! Please Help t=-2.74 + sqrt(2.74^(2)-4*-4.9*(-10)) -: 2*-4.9

Ulleksa [173]

Answer:

Step-by-step explanation:

t=(-2.74 + sqrt(2.74^(2)-4*-4.9*(-10))) / -2*-4.9

t=(-2.74 + sqrt(7.5076-4*+49))/9.8

t=(-2.74 + sqrt(7.5076+45))/9.8

t=(-2.74 + sqrt(52.5076))/9.8

t=(-2.74/9.8)+(sqrt(52.5076))/9.8

this is simplest form, next will be rounded answers

t=0.45981763305

3 0

3 years ago

Read 2 more answers

2.What is the solution of the solution of the equation 5^3x=15? Round to the nearest ten thousandth.

sveta [45]

Hmm
remember
$a^c=b$ can translate to $log_a(b)=c$
so

$5^{3x}=15$ can translate to $log_5(15)=3x$
divide both sides by 3
$(1/3)log_5(15)=x$
$log_5(15^{1/3})=x$
use calculator, if you can't use change of base formula to do it
$log_a(b)= \frac{log_c(b)}{log_c(a)}$ so
$log_5(10^{1/3})= \frac{log_{10}(15^{1/3})}{log_{10}(5)}=x$
evaluate using base 10 on your calculator
0.560869=x

8 0

3 years ago

2. Write the number with the same value as 28 tens.

Olegator [25]

The value could also be 28 ones

5 0

3 years ago

HELP ASAP. 39 BRAINLY POINTS PLUS BRAINLY USER

Softa [21]

Answer:

Step-by-step explanation:

Given:

m = 12
n = 1/4

Substitute the values into the expression:

1/2(m - 4) × n

⇒ 1/2(12 - 4) × 1/4

Simplify the expression:

⇒ 1/2(8) × 1/4

⇒ 4 × 1/4

⇒ 4 ÷ 4

⇒ 1 (Option B)

8 0

2 years ago

I’ll give brain list

Simora [160]

Answer:

i hope i dont have to learn that sh*t

Step-by-step explanation:

common sense

3 0

3 years ago