Rationalize the denominators.

i believe 0.47 is 10 times 0.047 and it is 1/10 of 4.7

Answer:

[tex]x = 3.40[/tex]

Step-by-step explanation:

Given

[tex]3^x = 42[/tex]

Required

Find x

[tex]3^x = 42[/tex]

Take Log of both sides

[tex]Log\ 3^x = Log\ 42[/tex]

Apply log rule

[tex]xLog\ 3 = Log\ 42[/tex]

Make x the subject

[tex]x = \frac{Log\ 42}{Log\ 3}[/tex]

[tex]x = \frac{1.6232}{0.4771}[/tex]

[tex]x = 3.4022[/tex]

[tex]x = 3.40[/tex] --- approximated

Answer:

5/-1

Step-by-step explanation:

The two points are (-1, -2) and (-2, 3).

Slope is y change over x change.

So... 3-(-2) over -2-(-1).

That is 5 over -1.

Slope is 5/-1.

Hope this helps :D

Answer:

(E) 13

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Algebra I

Calculus

Antiderivatives - Integrals

Integration Rule [Fundamental Theorem of Calculus 1]:                                      [tex]\displaystyle \int\limits^b_a {f(x)} \, dx = F(b) - F(a)[/tex]

Integration Rule [Fundamental Theorem of Calculus 2]:                                     [tex]\displaystyle \frac{d}{dx}[\int\limits^x_a {f(t)} \, dt] = f(x)[/tex]

Step-by-step explanation:

Step 1: Define

[tex]\displaystyle \int\limits^4_0 {f'(t)} \, dt = 8[/tex]

[tex]\displaystyle f(4) = \text{unknown}[/tex]

Step 2: Integrate

Topic: AP Calculus AB/BC (Calculus I/II)

Unit: Integration

Book: College Calculus 10e

Answer:1.5 feet

Step-by-step explanation:

Answer:

500 = 38t

Step-by-step explanation:

let x = minutes

f(x) = 500 + 38x

or

500 = 38t

graph

Hope this helped! Have a nice day! Plz mark as brainliest!!!

-XxDeathshotxX

Answer:

The answer is x > 32.

Step-by-step explanation:

1) Subtract 12 from both sides.

[tex] \frac{x}{4} > 20 - 12[/tex]

2) Simplify 20 - 12 to 8.

[tex] \frac{x}{4} > 8[/tex]

3) Multiply both sides by 4.

[tex]x > 8 \times 4[/tex]

4) Simplify 8 × 4 to 32.

[tex]x > 32[/tex]

Therefor, the answer is x > 32.

Answer:

the avocado seed was planted deeper below the ground.

the peach tree had a greater average rate of change between the 6th and 10th weeks after being planted.

Step-by-step explanation:

you’re welcome

Answer:

One and Four

Step-by-step explanation:

Answer:

choices 1, 3, & 4 are true, 2 is not

Step-by-step explanation:

A is the correct answer i didnt the test

The area of the composite figure is A = 369.75 cm²

The area of the rectangle is given by the product of the length of the rectangle and the width of the rectangle

Area of Rectangle = Length x Width

Given data ,

Let the area of the rectangle be A

where A = A₁ + A₂

Now , area of first rectangle A₁ = 10.5 x 15.5

A₁ = 162.75 cm²

And , area of second rectangle A₂ = 18 x 11.5

A₂ = 207 cm²

So , A = 162.75 cm² + 207 cm²

A = 369.75 cm²

Hence , the area of figure is A = 369.75 cm²

To learn more about area of rectangle click :

https://brainly.com/question/15225905

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Answer:

this is all on you i cant do thatXD

Step-by-step explanation:

Answer:

-0.75

Step-by-step explanation:

Answer:

x = 4

Step-by-step explanation:

Given that ∆ABC ~ ∆AGF, it follows that their lengths would be proportional to each other. This implies that:

AB/AG = AC/A F

Substitute

55/22 = 30/(4x - 4)

5/2 = 30/(4x - 4)

Cross multiply

5(4x - 4) = 30(2)

20x - 20 = 60

20x - 20 + 20 = 60 + 20

20x = 80

Divide both sides by 20

20x/20 = 80/20

x = 4

Answer:

The answer is Option D (16).

Step-by-step explanation:

1/9 is the correct answer

Answer:

Point form: (1,-2)

Equation form: x=1 y= -2

Step-by-step explanation:

Hope it helps

Answer:

1/4

Step-by-step explanation:

... aver si esto ayuda

Answer:

Hi I hope your day Is going well

Step-by-step explanation:

Your answer would be A or rectangular pyramid on Edge2021

rectangular pyramid  ✔

triangular prism   ❌

rectangular prism  ❌

triangular pyramid  ❌

The correct answer is triangular prism.

A 3-diamensional face that has two identical shapes facing each other is called a prism.

3-diamensional structures having  triangle faces and an encompassing polygon at the base is called a pyramid.

3-diamensional structures having 4 triangle faces and a rectangular base is called a rectangular pyramid.

A triangular prism is a prism composed of two triangular bases and three rectangular sides. It can also look with rectangular base, 2 triangles and 2 square sides.

A 3-diamensional figure with 6 rectangular faces is called rectangular prism.

A pyramid having triangular base is called triangular pyramid.

The net has a rectangle at the center, 2 triangles are on the side and 2 squares are on the other sides.

So, the net can be folded in the shape of a triangular prism.

Find out more about 'Pyramids and Prisms' here: https://brainly.com/question/1477178

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Answer: Grimm I just wanted to tell you this, you can have Kim back. If we never met this wouldn't have happened, I am very sorry I took her away from you, and I feel selfish..

Step-by-step explanation: I just wanted to apologize..  

I won't be on here anyway.. :^

Answer:

Yes the decimeter centimeter and millimeters is smaller than a meter

Step-by-step explanation:

yes

remember it like this

king hal died mother didn't cry much

(k). (h). (d). (m.). (d). (c). (m)

k-kilometer

h hectameter

d decameter

m metre

d decimetre

c centimeters

m millimetres

that is why

Answer:

1, 0 or 1, 1/2

Step-by-step explanation:

[tex]\frac{1}{2} = \frac{2}{4}[/tex]

2 goes into 3 once

and doesn't fit into 1

So, [tex]\frac{2}{4}[/tex] goes into [tex]\frac{3}{4}[/tex] once

and it doesn't go into [tex]\frac{1}{4}[/tex]

It could also be 1, 1/2

because half of two can fit into 1

so half of [tex]\frac{2}{4}[/tex] can go into [tex]\frac{1}{4}[/tex]

I don't know which one you're looking for...

Sorry

9514 1404 393

Answer:

  24x

Step-by-step explanation:

The total length of all vertical segments is 5x·2 = 10x.

The total length of all horizontal segments is (3x+4x)·2 = 14x.

Then the total length of all perimeter segments is ...

  10x +14x = 24x . . . . perimeter of the figure

Answer:

S(-2,12)

y= -2(x+2)²+12

Location of coordinate axes:

y=0 → x= -2±√6 (-2-√6,0) (-2+√6,0)

x=0 → y=4 (0,4)

Answer:

110 degrees

Step-by-step explanation:

180 degrees(QT)

both QPS and UPT are 70 degrees

180-70=110 degrees for QPU

:)))

Answer:

Graph 3 is B

Graph 4 is D

Graph 5 is C

Graph 6 is B

Step-by-step explanation: