Select the correct answer.
Consider functions f and g.
Which expression is equal to ?

A.

B.

C.

D.

Answer:

Indirect variation

Step-by-step explanation:

If two variables change in inverse proportion, then it is called indirect variation.

xy = k where k is a constant.

5*2 = 10

10*1 =10

[tex]15*\dfrac{2}{3}=5*2=10\\\\\\20*\dfrac{1}{2}=10[/tex]

So, this is indirect variation.

Answer:

0,1-0,9

-0,8

Step-by-step explanation:

Subtract the second point from the first point.

Answer:

370

Step-by-step explanation:

Isolate the numbers so that you are only dividing sections at a time.

So 25 goes in to 92 three times. so we multiply 25 by three and subtract that from 92. Put the three at the top and repeat throughout.

92-75=17

Bring the next number down and repeat.

Answer: 370 Remainder 0

Step-by-step explanation:

Answer:

Scarce demand / inflation

The word "scarce" means low on supplies or anything else.

Inflation is the term used when a price increases in the market.

These two terms together would best describe the higher demand.

Hope this helps, have a great day! ♥

Answer:

$0.75

Step-by-step explanation:

To find the answer we simply multiply the amount of money earned by the percentage.

So the total amount of money = $14.98

And the percentage = 5%

But I order to calculate this we must first turn the percentage into a decimal. To do this we decide the number of the percentage by 100

In this case that is 5/100=0.05

We can now multiply this by the amount of money to get 0.05*14.98=0.749

We then round our answer to two decimal places (because money can not go past two) to get $0.75

Answer:

option a might be correct but I am not sure maybe you should consult a tutor because he or she may know better than me

Answer:

m<w= 36°

Step-by-step explanation:

Step 1) Applying geometric and algebraic knowledge, the two angles to the left are both 90, and equal to 180. If you add those two angles and the 146°, you will be given 326 in total.

90+90= 180 +146 = 326

Step 2) With knowledge that the sum of all interior angles inside of a quadrilateral add up to 360, subtract 326 from this.

360-326=36

Final product: m<w=36°

Answer:

s = 26°

Step-by-step explanation:

The total degrees of a triangle is 180°

1. Create the formula: [tex]180=50+2s+3s[/tex]

2. Solve for S

[tex]180=50+2s+3s\\180=50+5s \\ 180-50=5s \\ 130=5s\\\frac{130}{5} =s \\ 26=s[/tex]

3. Check by plugging in 26

[tex]180=50+2(26)+3(26)\\ 180=50+52+78\\ 180=180[/tex]

Answer:

The first one should be the answer. 90 degrees counterclockwise.

Answer:

See below.

Step-by-step explanation:

The answer would be 90 degrees counterclockwise. Think of a clock. The direction it usually goes is clockwise. The opposite direction is counterclockwise. So, this triangle rotated counterclockwise.

-hope it helps

Answer:

A) T10 = 50.549391

    M10 = 50.477547

B)  ║ET10 ║= 0.169093

    ║EM10║= 0.084946

C)for ║ETN ║   N = 421

   for ║EMN ║  N = 292

   Step-by-step explanation:

A) F(x) = 25e[tex]^{\frac{1}{x} }[/tex]

where a = 1, b = 2 and bx = 1/10

attached below is the detailed solution

B) f'(x) = [tex]- \frac{25}{x^{2} } e^{\frac{1}{x} } ,[/tex]   f"(x) = 25 [([tex](\frac{2x+1}{x^4} )e^{\frac{1}{x} }[/tex]

attached below is the detailed solution

Answer:

[tex]-4\frac{4}{5}[/tex]

Step-by-step explanation:

-4x + y

Plug in your values for x and y

-4 (5/4) + (1/5)

-20/4 + 1/5

-5 + 1/5

= - 4 4/5

=============================================

Work Shown:

y = (1/2)x + 3/2

2y = x + 3 .... multiply every term by the LCD 2

2y-x = 3 ... subtract x from both sides

-x+2y = 3

x-2y = -3 ... multiply both sides by -1

The last step is done so that the x coefficient is positive

The equation is in the form Ax+By = C with

You could have your answer as -x+2y = 3, since that is also in standard form. But many math textbooks make A > 0.

260 miles / 60 miles = 4 1/3

He would need 4 1/3 more gas:

11.86 x 4 1/3 = 51.39

he would need $51.39

Answer:

the parallel lines

Step-by-step explanation:

the title is classifying angles... the parallel lines don't have an angle so I'm guessing it's the parallel lines

Answer:

15

Step-by-step explanation:

Answer:

15 boys

Step-by-step explanation:

3+5=8

40/8=5

3X5=15

Answer:

√6 + √5= 4.69

Step-by-step explanation:

First,  simplify the radicals-

in this situation, we have nothing to simplify.

√6 = aprx 2.45

√5 = aprx 2.23

√6 + √5= 4.685

= aprx 4.69

Answer:

18+7

Step-by-step explanation:

Answer:

Zeroes: None

Domain: All real numbers

Maximum: None

Step-by-step explanation:

EDGE PRECAL 2020

Answer:ZERO-none

Domain:all real numbers

Maximum:nun

Step-by-step explanation:

Answer:

yea, its a perfect square

Step-by-step explanation:

Answer:

9

Step-by-step explanation:

Answer:

60

Step-by-step explanation:

$600

each person paid $10

600/10

60

Answer:

I think the answer is D

Step-by-step explanation:

I can't see the rest of answer choices so I can't say which is the answer. But the graph of g(x) is going to be shifted to the left 4 units

Answer: He has used up 117 calories.

Step-by-step explanation:

Given, For 62% as factor, calories burned (E)= (weight)(0.62).

Also, if they run an 8-minute mile, the factor is 65%.  [given]

Then, calories burned (E)= (weight)(0.65). [65%=0.65]

Weight of man = 180 lb

Then, calories burned (E)= 180 x (0.65).

= 117

Thus , he burned 117 calories.

So, he has used up 117 calories.