C=5(f-32)/9
Make f the subject of the formula
Give answer in the form of aC+b/c

Answer:   The scale is 5/4

Step-by-step explanation:

To determine the scale factor, you have to locate which sides are similar to each other .

the side length with 20 is congruent to 16

15 is similar to 12    and 10 is similar to 8.

And to get from triangle A to triangle B of any side length, we need to multiply by a certain number which is the scale factor.

And to  find that number we will divide the side length of any side in triangle A  by the similar side to it in triangle B.

20/ 16 = 5/4

15/ 12 =  5 / 4

10 / 8 = 5/4

Answer:

should be -4

Step-by-step explanation:

Answer:

y = -7x + 26

I checked it on Desmos

Answer:

In 9.09 years

Step-by-step explanation:

In about 9 years, the house would be worth $375,000.

An exponential growth is in the form:

y = abˣ;

where y, x are variables, a is the initial value of y and b is > 1

Let y represent the price of the house after x years.

Since it has a value of $300000 initially, hence a = $300000. Also it appreciates by 2.75% per year, hence b = 100% + 2.75% = 1.0275. Hence:

y = 300000(1.0275)ˣ

For the house to be worth $375,000:

375000 = 300000(1.0275)ˣ

1.25 = (1.0275)ˣ

xln(1.0275) = ln(1.25)

x = 8.2 years

In about 9 years, the house would be worth $375,000.

Find out more at: https://brainly.com/question/21556103

Answer:

Step-by-step explanation:

Answer:

7.64 miles/week

Step-by-step explanation:

recall the following conversions

1 mile = 5280 feet  or  1 foot = 1 /5280 miles

also

1 week = 7 days = 7 x 24 hours = 7 x 24 x 60 = 10080 min

We are given 4 feet /min. We can apply the above conversions to this to get:

4 feet/min

= 4 feet/min x (1/5280) miles/foot

= (4/5280) miles / min

= (4/5280) miles/min x 10080 min/week

= (4/5280)(10080) miles/week

= 7.636363 miles/week

= 7.64 miles/week   (nearest hundredth)

Hi there!

[tex]\large\boxed{f(4) = 33}[/tex]

f(x) = -3x² + 11x + 37

Substitute in 4 for x to find f(4):

f(4) = -3(4)² + 11(4) + 37

f(4) = -3(16) + 44 + 37

f(4) = -48 + 44 + 37

f(4) = 33

Answer:

Step-by-step explanation:

Step one:

given

height h= 1m

diameter= 70cm= 0.7m

radius r= d/2= 0.7/2= 0.35m

The surface area or the total surface of a cylinder is equal to the sum of the base area times two and the area of the curved surface.

The formula is

T.S.A.=2πrh+2πr^2

Required is the T.S.A  

Step two:

substitute our given data we have

T.S.A.=2*3.142*0.35*1+2*3.142*0.35^2

T.S.A.=2.199+0.769

T.S.A.=2.96m^2

T.S.A.=3m^2 approx.

Answer:

√33

Step-by-step explanation:

In the image .

The expression (6 + √3) (6 - √3) / √33 upon  rationalizing the denominator gives √33.

Square root of a number is the value such that upon multiplying the value by itself twice gives the original number.

The given expression is (6 + √3) (6 - √3) / √33

We have the identity,

(a + b) (a - b) = a² - b²

∴ (6 + √3) (6 - √3) / 33 = 6² - (√3)² / √33

                                     = (36 - 3) / √33

                                     = 33 /√33

Multiplying numerator and denominator by √33,

(6 + √3) (6 - √3) / 33 = (33 × √33)  / (√33 × √33)

                                   = 33√33 / 33

                                   = √33

Hence upon rationalizing the denominator in the expression (6 + √3) (6 - √3) / 33 yields √33.

To learn more about Square Roots, click on the link below:

https://brainly.com/question/3120622

#SPJ2

Answer:

= 3x + 15

Step-by-step explanation:

7x + 6 - 4x + 10

= 3x + 15

Answer:

Step-by-step explanation:

7x+6-4x+10

= (7x-4x)+(6+10)

= 3x+16

Answer:

Step-by-step explanation:

I don't understand what the numbers before the language mean. I will answer the questions that have a definite language.

12 = 2 * 2 * 3

16 = 2 * 2 * 2 * 2

The answer is going to require you have 4 fours and one 3

2 * 2 * 2 * 2 * 3 = 48

24 = 2 * 2 * 2 * 3

36 = 2 * 2 * 3 * 3

The answer is going to require two threes and three 2s

2 * 2 * 2 * 3 * 3 = 72

What is this word  numharthotic

26 = 2 * 13

49 = 7 * 7

The smallest number that can be divided by both with no remainder is

2 * 7 *7 * 13 = 1276

Answer:

Debbie's Deals has the better deal with a price of $0.19 per ounce compared to Bill's Bargains at $0.21 per ounce.

Step-by-step explanation:

Divide $3.36 by 16 = $0.21

Divide $7.60 by 40 = $0.19

Debbie's Deals sells the Circle O's cereal for a cheaper per ounce price thus it's the better price and the better deal.

Good luck!

Answer:

30 9/20

Step-by-step explanation:

(50 3/4)-((2/5) x (50 3/4)

=30.45

=30.45/1

=30.45/1 x 100/100

=3045/100

=3045÷5/100÷5

=30 9/20

30.45= 30 9/20

Hope this helps have a good day.

Answer:

your answer choices are here 4/145, 8/15, 36 1/4, or 71 1/20

Step-by-step explanation:

Answer: I need to see the picture of the work first to tell u

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

I took the test.

Answer:

Help with what?

Answer:

Left you a little something to visualize the question

Answer:

Following are the solution to this question:

Step-by-step explanation:

Please find the complete question in the attached file.

Account Title                                              Dr. Amount                  Cr. Amount

Money                                                       [tex]\$ \ 4,50,000[/tex]  

Depreciation Accumulated                        [tex]\$ \ 3,00,000[/tex]  

Profit from its sale of development                                                [tex]\$ \ 3,50,000[/tex]

The Building                                                                                    [tex]\$\ 4,00,000[/tex]  

(Being sold and registered as a building)

Answer:

         31.12

Step-by-step explanation:

Answer:31.129

Step-by-step explanation:

Answer: 15

Step-by-step explanation:

suppose;  three consecutive odd integers are x; x + 2; x+ 4 (x is a odd integer)

because Five times the second of three consecutive odd integers is thirteen less than three times the sum of the first and third integers

=> 5(x + 2) = 3( x +x +4) - 13

<=> 5x + 10 = 6x + 12 - 13

<=>6x - 5x = 10 + 13 - 12

<=> x = 11

=> the largest odd number is 11 + 4 = 15

The largest of the three consecutive odd integers which could be written as a, a+2 and a + 4 is 15

Let the integers be : a, a + 2, a + 4

Creating a mathematical equation using the scenario given.

5(a + 2) = 3(a + (a + 4)) - 13

Open the bracket bracket

5a + 10 = 3(2a + 4) - 13

5a + 10 = 6a + 12 - 13

5a + 10 = 6a - 1

Collect like terms

5a - 6a = - 1 - 10

-a = - 11

a = 11

The largest integer = a + 4 ; 11 + 4 = 15

Therefore, the largest of the consecutive odd integers is 15

Learn more : https://brainly.com/question/18109354

Answer:

b= (0,3)

m= 2/3

inequality= y < 2/3x+3

Step-by-step explanation:

b is the y-intercept. the way to find the y-intercept is looking where the line ends up on the y line. m is the slope. the trick to finding the slope is to choose two points and go up then go to the side where the point is. it forms a triangle. count how much it went up and how much you went to the side. then make it rise over run. the inequality works that way since y is 2/3 of x.

Answer:

The equation in the slope-intercept form will be:

Step-by-step explanation:

Given the points

The slope between two points

[tex]m=\frac{5-\left(-4\right)}{-2-8}[/tex]

[tex]m=-\frac{9}{10}[/tex]

As the point-slope form is

[tex]y-y_1=m\left(x-x_1\right)[/tex]

substituting the values m = -9/10 and (8, -4)

[tex]y-\left(-4\right)=-\frac{9}{10}\left(x-8\right)[/tex]

Writing the line equation in the slope-intercept form

[tex]y=mx+b[/tex]

where m is the slope and b is the y-intercept

so the equation in the slope-intercept form will be:

[tex]y-\left(-4\right)=-\frac{9}{10}\left(x-8\right)[/tex]

[tex]y+4=-\frac{9}{10}\left(x-8\right)[/tex]

subtract 4 from both sides

[tex]y+4-4=-\frac{9}{10}\left(x-8\right)-4[/tex]

[tex]y=-\frac{9}{10}x+\frac{16}{5}[/tex]

Therefore, the equation in the slope-intercept form will be:

[tex]y=-\frac{9}{10}x+\frac{16}{5}[/tex]

Answer: (1, 5)

Explanation:

You really just have to input all the variables into the inequality and see if it is accurate.

(2, 4)

4 > 2(2)     4 > 4  no, it is equal to, not greater than

4 > 3         yes

(0, 3)

3 > 2(0)     3 > 0  yes

3 > 3         no, again, equal to

(4, 6)

6 > 2(4)    6 > 8 no

6 > 3         yes

(1, 5)

5 > 2(1)   5 > 2 yes

5 > 3                yes

9514 1404 393

Answer:

Step-by-step explanation:

Half the widgets sold were $35 widgets, so the revenue from them was ...

  (70/2)($35) = $1225

This means the remaining $1735 -1225 = $510 in revenue came from the sale of a total of 35 A and B widgets.

If we let 'b' represent the number of B widgets sold, then the revenue is ...

  12(35 -b) + 18b = 510

  6b +420 = 510

  6b = 90

  b = 15 . . . . . . . number of B widgets sold

  35 -b = 20 . . . number of A widgets sold

20 A widgets, 15 B widgets, and 35 C widgets were sold.

__

Check

Total revenue was 20(12) +15(18) +35(35) = 240 +270 +1225 = 1735.

Total widgets were 20 +15 +35 = 70.

The total of A and B was 20 +15 = 35, the same as the number of C.

Answer:

37.3°

Step-by-step explanation:

sin β = [tex]\frac{20}{33}[/tex] ⇒ β = arcsin [tex]\frac{20}{33}[/tex] = 37.3°

Answer:

7x-117

Step-by-step explanation:

1. Distribute the 5 to the terms in parentheses.

5x-120+2x+3

2. Combine like terms.

7x-117

Answer:

yes

Step-by-step explanation:

l,l,;,;,;,;l,;,;

Answer:

it is D

(1.5-6)/-2-4 =0.75