3 years ago

What kind of background would fit?

Mathematics

1 answer:

Dafna11 [192]3 years ago

6 0

Answer:

Is this even math

Step-by-step explanation:

No it isn’t

Just ask a forum or something and not an education site lol

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Graph the solution x

mixas84 [53]

Answer:

I think you need to put more info

Step-by-step explanation:

8 0

3 years ago

A sphere has a volume of 36π m3. Find the surface area of the sphere.

shusha [124]

V=4/3πr^3
36π=4/3πr^3
3/4(36π)=(4/3πr^3)3/4
27π=πr^3
π(27π)=r^3
27=r^3
square root
r=3
s.a=4πr^2
s.a=4π(3^2)
s.a=4π(9)
s.a=36π

5 0

3 years ago

What is 2.50x + 4x = 39

34kurt

2.5x + 4x = 39
6.5x = 39
x = 39 / 6.5
x = 6

4 0

3 years ago

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If F(x) = log 5 2x, find F^-1(x). a. 5^y=2x b. 5^2y=x c. y = (5^x)/2

gregori [183]

Answer:

y = $\frac{5^{x} }{2}$

Step-by-step explanation:

y = log 5 2x

inverse ------> y=x

x = log 5 2y

$5^{x} = 2y$

y = $\frac{5^{x} }{2}$

4 0

3 years ago

How can i solve this ?

ExtremeBDS [4]

Answer: X > 100

Step-by-step explanation:

X - 19 < 81

Once the less than sign is turned over

X > 81 +19

X > 100

Thus, the value of X must be greater than 100

6 0

3 years ago