Pls and step by step

Answer:

3/4

Step-by-step explanation:

as y goes up 3 x goes up 4

Answer:

3/20

Step-by-step explanation:

Given: Number of cups of pancakes to be made = 20

Number of  bag of chocolate chips available = 3

Therefore, cups of chocolate chips will be in each pancake= 3/20

Answer:

48

Step-by-step explanation:

You multiply by 2 each time

I believe it is multiplying by 2 each time.

3 x 2 = 6

6 x 2 = 12

12 x 2 = 24

So if this was true to continue we would just multiply by 2....

24 x 2 = 48

48 x 2 = 96

96 x 2 = 192

192 x 2 = 384

384 x 2 = 768

and continue for as long as you need to go....

9514 1404 393

Answer:

  (c)  h(x) = (3x +4)(2x +1)

Step-by-step explanation:

The answer choices differ in the values they create for the last two terms of the trinomial. The last term (+4) is created by all of the choices except the first one.

The middle term (11x) is only created by the third choice:

  (3x +4)(2x +1) = (3x)(2x) +(3x)(1) +(4)(2x) +(4)(1)

  = 6x^2 +3x +8x +4

  = 6x^2 +11x +4 . . . . matches the given h(x)

Answer:

The answer is 9.

Step-by-step explanation:

If x equals 3 and you have 3x its basically just 3 times 3 so you get 9 as the result.

I hope this helps you :D

Answer:

-x^2-4x-1=0

plz mark as brainliest

Step-by-step explanation:

Answer:

The answer is the last one: 9,4,1

Step-by-step explanation:

- Output means y

- Input means x

The question asks to input -4, 1, 4 to find the output value

If we input -4, the answer is:

y = - x + 5

y = - (-4) + 5

y = 4 + 5

y = 9

If we input 1, the answer is:

y = -x + 5

y = - (1) + 5

y = -1 + 5

y = 4

If we input 4, the answer is:

y = -x + 5

y = - (4) + 5

y = -4 + 5

y = 1

Hope it helps!

Answer:

x=8 lol this is so easyndiewkkwwkwkwkw

Answer:

In both cases, we have similar figures.

This means that the shape of the figures is the same, but the size is different:

PQST is similar to STNR and to NRPQ

VUYZ is similar to YZWX and to VUWX

this means that, for example, in problem 18, the ratio between ST and NR must be the same as the ratio between PQ and ST. This happens because the measure increases by the same scale factor.

With this in mind, we can solve the problem:

18)

ST = 7.5

NR = 5.5

Then the quotient ST/NR is:

ST/NR = 7.5/5.5

And, as we said above:

PQ/ST = ST/NR

PQ/7.5 = 7.5/5.5

PQ = (7.5/5.5)*7.5 = 10.23

19) Here we should have:

YZ/VU = WX/YZ

Then:

22.9/35 = WX/22.9

(22.9/35)*22.9 = WX = 14.98

Answer:

288

Step-by-step explanation:

[tex]6 \times 8 \times \frac{1}{2} \times 2 + 6 \times 10 + 8 \times 10 + 10 \times 10 = 288[/tex]

Answer:

288 sq cm

Step-by-step explanation:

Hope this helps!!

Please mark brainliest.

Answer:

1/ -6=12+1/3a

Rewrite the equation as 12+1/3a=−6.

12+1/3a= −6

Combine 1/3 and a.

12+a/3= −6

Move all terms not containing a to the right side of the equation.

a/3= −18

Multiply both sides of the equation by 3.

3⋅a/3=3⋅ −18

Simplify both sides of the equation.

a= −54

2/ -6 =12 -1/3a

Rewrite the equation as 12−13a=−6.

12−1/3a=−6

Combine a and /13.

12−a/3=−6

Move all terms not containing a to the right side of the equation.

−a/3=−18

Multiply both sides of the equation by −3.

−3⋅(−a/3)=−3 ⋅−18

Simplify both sides of the equation.

a=54

Step-by-step explanation:

Answer:

I love algebra anyways

The ans is in the picture with the  steps how i got it

(hope this helps can i plz have brainlist :D hehe)

Step-by-step explanation:

Answer:

C=2.06

Step-by-step explanation:

-8.14+10.2=2.06

Answer:

4 times

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

Answer:

- 2/7

Step-by-step explanation:

+ and - becomes -

2/7 - 4/7 =  - 2/7

PLEASE MARK BRAINLIEST!!! <3

Answer:

6/9 yeah that's it I looked It, up.

Step-by-step explanation:

Answer:

false

Step-by-step explanation:

Answer:

17.106 Teaspoons of fertilizer

Step-by-step explanation:

Joni has a circular garden with a diameter of 16.5. If she uses 2 teaspoons of fertilizer for every 25 square feet of garden how many teaspoons of fertilizer will Joni need for her entire garden?

Step 1

We calculate the area of the garden.

The garden is circular in shape.

Area of a circle = πr²

r = radius = Diameter/2

Diameter = 16.5 ft

r = 16.5/2

r = 8.25 ft

Area of the circle = π × 8.25²

Area of the circle (Garden) = 213.82464998 ft²

Approximately = 212.825ft²

Step 2

If she uses 2 teaspoons of fertilizer for every 25 square feet of garden how many teaspoons of fertilizer will Joni need for her entire garden?

25 ft² = 2 teaspoons of fertilizer

212.825ft² = x

Cross Multiply

25 ft² × x = 212.825ft² × 2

x = 213.825× 2/25 ft²

x = 17.106 Teaspoons of fertilizer

Answer:

3

Step-by-step explanation:

Answer:

32

plz give brainliest

Step-by-step explanation:

Answer:

9.6

Step-by-step explanation:

i looked it up

Answer:

[tex]f(g(-5)) = \frac{3}{2}[/tex]

Step-by-step explanation:

Given

[tex]f(x) = \frac{2x}{3x+5}[/tex]

[tex]g(x) = \frac{3}{x+4}[/tex]

Required

Find f(g(-5))

First, we calculate f(g(x))

[tex]f(x) = \frac{2x}{3x+5}[/tex]

Substitute g(x) for x

[tex]f(g(x)) = \frac{2g(x)}{3g(x) + 5}[/tex]

Substitute [tex]\frac{3}{x+4}[/tex] for g(x)

[tex]f(g(x)) = \frac{2*\frac{3}{x+4}}{3*\frac{3}{x+4} + 5}[/tex]

[tex]f(g(x)) = \frac{\frac{6}{x+4}}{\frac{9}{x+4} + 5}[/tex]

[tex]f(g(x)) = \frac{6}{x+4}/ (\frac{9}{x+4} + 5})[/tex]

Take LCM

[tex]f(g(x)) = \frac{6}{x+4}/ \frac{9+5x+20}{x+4}}[/tex]

[tex]f(g(x)) = \frac{6}{x+4}/ \frac{5x+29}{x+4}}[/tex]

Rewrite as multiplication

[tex]f(g(x)) = \frac{6}{x+4}* \frac{x+4}{5x+29}}[/tex]

[tex]f(g(x)) = \frac{6}{5x+29}[/tex]

Substitute -5 for x

[tex]f(g(-5)) = \frac{6}{-5*5+29}[/tex]

[tex]f(g(-5)) = \frac{6}{-25+29}[/tex]

[tex]f(g(-5)) = \frac{6}{4}[/tex]

[tex]f(g(-5)) = \frac{3}{2}[/tex]

Answer:

its g ;)

Step-by-step explanation:

trust me and please mark me brainliest the reason i know it is because well, i can barley explain it sorry have a nice day and hope this helps and please mark me brainliest thank you very much!

Answer:

[tex]\displaystyle y' = \frac{24x - 5}{2\sqrt{x}}[/tex]

General Formulas and Concepts:  

Algebra I  

Calculus  

Derivatives  

Derivative Notation  

Derivative of a constant is 0  

Basic Power Rule:  

Product Rule: [tex]\displaystyle \frac{d}{dx} [f(x)g(x)]=f'(x)g(x) + g'(x)f(x)[/tex]

Step-by-step explanation:

Step 1: Define

[tex]\displaystyle y = \sqrt{x}(8x - 5)[/tex]

Step 2: Differentiate

[tex]\displaystyle f(x) = \sqrt{x}, \ g(x) = (8x - 5)[/tex]

Answer:

78

Step-by-step explanation:

I'm really good at these

Answer:

Step-by-step explanation:

This is a geometric sequence with common ratio 3.

10th term = (4th term)×3¹⁰⁻⁴ = 54×3⁶ = 39366

translate it 6 units to the left and 3 units up

Answer:

the answer is 3

Step-by-step explanation:

how i got this answer is........i did the round robin and i times 1 *5+4 and i got 9  so you will get 3/4 *9/5 and i got 27/9 and you will divided 9*3 and you will get 3 so that is the answer 3

i hope you did good on your test

Sally: 10h + 20

Jerry 9h + 50

h = hours