4 years ago

The graph shows the function f(x)=2^x what is the value of x when f(x)=4

Mathematics

1 answer:

Jobisdone [24]4 years ago

8 0

Answer:

Step-by-step explanation:

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Evaluating Algebraic Expressions

koban [17]

D + t = total earnings
$3h + t = total earnings
$3h + $22 = total earnings

Fill in h as however many hours she is working.
Example: She worked for 8 hrs and got $22 in tips.
$3(8) + $22 = ?
$24 +$22 = $46

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3 years ago

What does it mean to square both sides of an equation

andreev551 [17]

Answer:using the square root on both sides of the equation

Step-by-step explanation:

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3 years ago

What is 6y=-3x+24 in Standard Form? If you could show your work, that’d be great!

Sav [38]

Hope that helped;).

6 0

4 years ago

What is the circumference of the half circle?

Gelneren [198K]

Answer:

4π cm

Step-by-step explanation:

GIVEN :-

Diameter of half circle = 8cm

TO FIND :-

Circumference of half circle

FACTS TO KNOW BEFORE SOLVING :-

Circumference of a circle with radius 'r' is = $2\pi r$

⇒ Circumference of half-circle with radius 'r' = $\frac{2\pi r}{2} = \pi r$

SOLUTION :-

Radius = $\frac{Diameter}{2} = \frac{8}{2} = 4$

So , Circumference of half-circle = $\pi \times 4 = 4\pi$ cm

4 0

3 years ago

. In a nature conservatory, the ratio of butterflies to total number of flying insects is 36 to 100.

sashaice [31]

Well we already know that the 36:100 is correct because it is the starting amount, to check the 18:50 50 is half of the 100 insects so you would divide 36 by 2 which gives you half of 36 which is 18 so we can check off 18:50 as correct. Idk about the final one but the other two are correct.

5 0

3 years ago