Can you help me please!!! I will mark you brainiiest.

Answer:

yeah she is correct

Step-by-step explanation:

Answer: 268.08 cu. in = volume

Surface area = 201.06 sq. in

Step-by-step explanation:

Volume of sphere = 4/3 pi r^3

Surface area = 4 pi r^2

Answer:

The Volume is greater than the Surface area of a sphere.

SA= 4

V= (4 x 3.14 x 4³) ÷ 3. (803.84) ÷ 3. 267.94.

SA= 4 x 3.14 x 4². (12.56)16. 200.96.

Step-by-step explanation:

ΡLΖ mark me brainliest if correct.

Answer:

the answer is a log 3 +3log2

Step-by-step explanation:

hey I couldn't help but notice, your test look like they are from James Madison high school. I was wondering you have done algebra 2 part 2. I'm really struggling. If you could can you comment on one of my questions to let me know. thanks

When we write Log 24 in terms of Log 2 and Log 3, the result is:

Log 3 + 3Log 2 (Option A)

Log (AB) = Log A + Log B

Log 24 = Log (3 × 8)

Log 24 = Log 3 + Log 8

Recall

8 = 2³

Therefore,

Log 24 = Log 3 + Log 2³

Recall

Log Aⁿ = nLog A

Therefore,

Log 24 = Log 3 + 3Log 2

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Answer:

Step-by-step explanation:

From the diagram in the image attached:

Base of triangle = [tex]20cm - ( 4 + 3)cm[/tex]

Base of triangle = [tex]20 - 7 = 13cm[/tex]

Height = 9cm

Area of triangle = (0.5) × base × height

Area of triangle = [tex]0.5 \times 13 \times 9 = 58.5cm^2[/tex]

Area of rectangle = Length × width

Area of rectangle = [tex]20 \times 9 = 180[/tex]

Shaded area = area of rectangle - area of triangle

Shaded area = [tex]180cm^2 - 58.5cm^2[/tex]

Shaded area = [tex]121.5cm^2[/tex]

Answer:

B  -4

Step-by-step explanation:

-1.5(4 - r) = -12

Distribute -1.5.

-6 + 1.5r = -12

Add 6 to both sides.

1.5r = -6

Divide both sides by 1.5.

r = -4

Your answer is -4.

Answer:

r = -4

Step-by-step explanation:

-1.5(4-r)=-12

Divide each side by -1.5

-1.5 / -1.5  *(4-r)=-12 / -1.5

(4-r) =8

Subtract 4 from each side

4-r-4 = 8-4

-r = 4

Divide each side by -1

-r/-1 = 4/-1

r = -4

Answer:122.3 days

Step-by-step explanation:

1300÷159,000= 122.3

Answer:36.6cm

Step-by-step explanation;

you can make a six sided shape by keeping the two rectangles as it makes the shape of L

perimeter = 2(4.3cm)+4(7cm)

                  =8.6cm=28cm

                  =36.6cm

The perimeter of the 6-sided shape assuming it jointly at 4.3 cm sides will be 36.6 cm.

Perimeter is the addition of an external measure of sides it will always positive.

A perimeter is a length and has a degree of the unit as one.

The perimeter of the circle = πd where d is the dia of the circle.

As per the drawn combined rectangle.

Perimeter = 2(4.3) + 4(7)

⇒ 36.6 cm

Hence "The perimeter of the 6-sided shape assuming it jointly at 4.3 cm sides will be 36.6 cm".

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Step-by-step explanation:

slope = (y2 - y1)/(x2 - x1)

-4/3 = (6 - y)/[4-(-2)]

-4/3 = (6-y)/6

(-4/3)×6 = 6-y

-8 = 6-y

y = 6 + 8

= 14

Answer: y=14

Step-by-step explanation:

Answer:

B.

Step-by-step explanation:

it is a function because each x value maps to only 1 y value (3).

This is an example of a many-to-one function.

Answer:

[tex]4 - 5x[/tex]

hope its helpful

Answer:

(-3x) + 3 + (-2x) + 1

Step-by-step explanation:

Answer:

1.35

Step-by-step explanation:

To answer this problem, use order of operations (PEMDAS)

5 x 2.34 = 11.7

11.7 - 9= 2.7

2.7 / 2 = 1.35

Hope this helps.

Answer: 1.35

Step-by-step explanation:

(5 * 2.34) = 11.7

11.7 - 9 = 2.7

2.7/2 = 1.35

Answer:not sure either

Step-by-step explanation:

The diagram attached below shows the schematic representation of reflection of a triangle that occurs in a plane mirror.

A reflection can be defined as a type of transformation which moves every point of the object by producing a flipped but mirror image of the geometric figure.

The top left point will stay the same in the axis, and will be on the axis

Finally, the top right point will stay true same on the x-axis, but will be on the axis in its image.

Since the mirror is a plane surface which can reflect light. The diagram attached below shows the schematic representation of reflection of a triangle that occurs in a plane mirror.

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Answer:

The expected value of the game is  $131

Step-by-step explanation:

54 Cards in a deck including Jokers

52 Cards in a deck not including Jokers

13 Hearts

13 Clubs

13 Spades

13 Diamonds

13 Face Cards

13 / 52  = 25% Chance Of Pulling A Heart

30 / 52 = 57% Chance Of Pulling A Face Card Not A Heart

9 / 52 = 17% Chance of Loosing $6

$130 = Pick A Heart

$81 = Face Card Not a Heart

$130+$81 = $211

30 x 6 = $180

The expected value of the game is  $131

Answer:

A = 236,000 (1+ 0.04)^9

335,902 people in 2009

Step-by-step explanation:

Hi, to answer this question we have to apply an exponential growth function:  

A = P (1 + r) t  

Where:  

p = original population (in 2000)

r = growing rate (decimal form) = 4/100 = 0.04

t= years  

A = population after t years  

Replacing with the values given:  

A = 236,000 (1+ 0.04) ^t

To find the population in 2009:

We have to calculate the number of years passed since 2000: (2009-2000 = 9 years =t)

Substituting t=9 in the function:

A = 236,000 (1+ 0.04)^9

A =335,902 people

Feel free to ask for more if needed or if you did not understand something.  

Answer: Conditional statement

Step-by-step explanation:

Hypotheses followed by a conclusion is called an If-then statement or a conditional statement. This is noted as. p→q. This is read - if p then q. A conditional statement is false if hypothesis is true and the conclusion is false.

Answer:

C = 7A  

Step-by-step explanation:

A & B would 'blow' because they are not able to carry enough current.  

D is discounted , because if there was an electrical malfunction the appliance would still work, but you could get an electric shock.

Solution,

Diameter=6 m

Radius= 6/2=3m

Area of circle= pi r ^2

= pi *(3)^2

= pi*9

=9 pi metre^2

Hope it helps

Good luck on your assignment

The area of the circle is 9π m².

What is the area of the circle?

The area of a circle is the area inside the circle. Hence, the area of the circle = π × R².

Given, the diameter of the circle is(D) = 6 m.

Radius of the circle(R) = D/2 = 6/2 m = 3 m.

Therefore, the area of the circle = π × R² = π × 3² m² = 9π m².

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the answer is d when you simplify the equation it will leave you with 2/3

Answer:

31.1

Step-by-step explanation:

28'' = 7'' per side

Square diagonal = 7 squareroot 2

7 squareroot 2 = Diameter

[tex]\frac{7\sqrt{2} }{2}[/tex] = radius

Area =2 pi r

31.1

Answer:

THA ANSWER IS $3701!!!!

Step-by-step explanation:

I JUST DID IT

Answer:

$370

Step-by-step explanation:

Answer: 864,000‬

Step-by-step explanation:

and that's if it's multiplication

Answer:

Part 1: The perimeter of total grazing area is 100 feet.

Part 2: The cost of fencing the entire grazing area is $759.

Part 3: The total cost to build a fence around the entire land of the large scaled farm is $ 45540.

A= perimeter X apothem /2

A=500

apothem = 10

500 = (P * 10)/2

P =100

B. 100*7.95 = $795

C.

60*100= 6,000

6,000 * $7.95=

$47,520

Answer:

If you're scaling up from a smaller figure to a larger one, plug the lengths into the equation scale factor = larger length over smaller length. If you're scaling down from a larger figure to a smaller one, use the equation scale factor = smaller length over larger length.

Dilatation help us solve real world problems by allowing us to estimate the location that something has to be in or even if an object will fit or not.

Answer:

36 m^2

Step-by-step explanation:

the formula for the area of a triangle is 1/2•b•h

so you’re going to do 1/2 times 12 times 6 to get the area of 36 m^2

Answer: A,C, and D

Step-by-step explanation:

It is a straight line, it has a slope of 1 and  it goes through the origin are the characteristics of the graph of the linear parent function

A relation is a function if it has only One y-value for each x-value.

The linear parent function is the simplest form of a linear equation, which is y = x.

This equation has a slope of 1 and passes through the origin (0, 0).

The graph of y = x is a straight line that passes through the origin and extends infinitely in both directions.

Therefore, options A, C, and D are characteristics of the graph of the linear parent function.

Option B is not a characteristic of the linear parent function because it is not restricted to any specific quadrant; it passes through all four quadrants.

Hence,  it is a straight line, it has a slope of 1 and  it goes through the origin are the characteristics of the graph of the linear parent function

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Answer:

m = 1; (0, 3) is the correct answer.

Step-by-step explanation:

The general equation of a line is given by:

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

where, m is the slope of line

c is the y-intercept and

(x,y) are the points from where the line passes.

We are given that the line passes through 2 points (-3,0) and (0,3).

Putting the values of (x,y) in the equation of line.

Putting (0,3):

[tex]3 = m \times 0 + c\\\Rightarrow c =3[/tex]

So, y-intercept is (0,3).

Hence, equation of line becomes:

[tex]y = mx + 3[/tex]

Putting (-3,0) in [tex]y = mx + 3[/tex]:

[tex]0 = m(-3) +3\\\Rightarrow 3m = 3\\\Rightarrow m =1[/tex]

So, the equation of line becomes:

[tex]y = x +3[/tex]

Please find attached graph.

m = 1; y intercept (0, 3) is the correct answer.

Answer:

m = 1; (0, 3)

Step-by-step explanation:

took the test!!

Answer:

a

Step-by-step explanation:

because its easy

Answer:

its A, i did the qui on time for learning

Step-by-step explanation:

Answer:

5/16

Step-by-step explanation:

f(x) = 5 * (1/2) ^x

Let x=4

f(4) = 5 * (1/2) ^4

     = 5 * (1/16)

    = 5/16