3 years ago

Question

Mathematics

1 answer:

schepotkina [342]3 years ago

6 0

Answer:

$F = \frac{9C + 32}{5}$

Step-by-step explanation:

Given

$C = \frac{(5F - 32)}{9}$

Required

Determine the inverse function

$C = \frac{(5F - 32)}{9}$

Make F the subject of formula:

Multiply through by 9

$9C = 5F - 32$

Add 32 to both sides

$9C + 32= 5F$

Divide through by 5

$\frac{9C + 32}{5}= F$

$F = \frac{9C + 32}{5}$

You might be interested in

I want please help me as soon as possible I need help please help me

goldfiish [28.3K]

Answer:

none of the above

Step-by-step explanation:

8 0

3 years ago

The measure of an interor angle of a regular polygon is given. Find the number of sides in the polygon.

EleoNora [17]

Let side be n

$\\ \sf\longmapsto 120n=(n-2)180$

$\\ \sf\longmapsto 120n=180n-360$

$\\ \sf\longmapsto -60n=-360$

$\\ \sf\longmapsto n=6$

$\\ \sf\longmapsto 160n=(n-2)180$

$\\ \sf\longmapsto 160n=180n-240$

$\\ \sf\longmapsto -20n=-240$

$\\ \sf\longmapsto n=12$

$\\ \sf\longmapsto 144n=(n-2)180$

$\\ \sf\longmapsto 144n=180n-360$

$\\ \sf\longmapsto -36n=-360$

$\\ \sf\longmapsto n=10$

6 0

2 years ago

Gavin earned $12.58 and Niko earned $9.35 last week doing chores. They

koban [17]

Answer:

13.07

Step-by-step explanation:

Subtraction dude.

7 0

2 years ago

Write two expressions where the solution is 28

konstantin123 [22]

10+18=28
17+11=28

OR

2x=28 where x=14
4x where x=7

8 0

3 years ago

Point A is at (3, 2.7) and point B is at (3, 1.4) on a coordinate grid. The distance between the two points is ____. Input numbe

lisov135 [29]

The points have the same x-coordinate, so they lie on a horizontal line. The distance between them is the difference between their y-coordinates.

$2.7-1.4=1.3$

The distance between the two points is 1.3.

4 0

3 years ago

Read 2 more answers