I need help with this!! A good explanation is HIGHLY appreciated! <3

Answer:

3 miles

Step-by-step explanation:

Slope is simply the change in position per unit rate. We could conclude that the steepness of the Applachian is the rate of change in position per unit time. Since the distance hiked on the Applachian is said to be 3 miles per hour, then we can conclude that the slope of the applachian is 3 miles

This is the change in miles / change in time.

Chang in miles = 3

Change in time = 1

Slope = 3/1

Slope = 3

Answer:

a

Step-by-step explanation:

Answer:

1.supplementary angles   adjacent angles

2.complementary angles    adjacent angles

3.vertical angles

4.complementary angles      adjacent angles

Step-by-step explanation:

Answer:

Because your adding not multiplying

Step-by-step explanation:

Answer:

Look Down

Step-by-step explanation:

You are adding, when you add it up you get 24 which isnt convertable to exponents. Exponenets multiply out such as 4*4*4*4*4*4

Answer:

The y-intercept would be y > 3

The slope would be -2

Step-by-step explanation:

Slope is very simple to find, as it is just the value next to x.

The y-intercept would be 3 as it is outside the ax.

Answer:

$180

Step-by-step explanation:

Answer:

Its reflected over the y axis

Answer:

m =8

k = 7

hope it help

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Answer: d

Step-by-step explanation:

Answer:

wxz = 25°

Step-by-step explanation:

way = 90

zxy = 65

So wxz = 25

Hope it helps you

Answer: the placement/ digest are the same but because on is positive and the other is negative, the answer will be different

Step-by-step explanation:

Answer:

different y-intercepts; same slopes
Step-by-step explanation:

if x=0, then y=7,-7

Answer:

B) 40 sq. in

Step-by-step explanation:

4 times 10 = 40

Answer:

25.6

Step-by-step explanation:

x=(20)tan52

x=25.6(correct to nearest tenth)

(Pi value = 3)

Given diameter of circle = 12 inches

Radius of circle :

[tex] = \tt\frac{diameter}{2} [/tex]

[tex] = \tt\frac{12}{2} [/tex]

[tex] = \tt6 \: inches[/tex]

Thus, the radius of this circle = 6 inches

Circumference of this circle :

[tex] = \tt2\pi r[/tex]

[tex] =\tt 2 \times 3 \times 6[/tex]

[tex] = \tt36 \: inches[/tex]

Thus, the circumference of this circle = 36 inches

The area of this circle :

[tex] = \tt\pi {r}^{2} [/tex]

[tex] =\tt 3 \times 6 \times 6[/tex]

[tex] = \tt108 \: {inches}^{2} [/tex]

Thus, the area of this circle = 108 inches²

Answer: Below is the first one

Step-by-step explanation: Second one is right here x=1/5+y/5

Answer:

one side = 110 inches

second side = 66 inches

third side = 264 inches

Step-by-step explanation:

10 + 6 + 24 = 40

one side of Δ = 10/40 x 440 = 110

second side of Δ = 6/40 x 440 = 66

third side of Δ = 24/40 x 440 = 264

Answer:

219

Step-by-step explanation:

83 + 119 = 202

202 + 17 = 219

Answer:

219

Step-by-step explanation:

83 + 119 = 202

202 + 17 = 219

Answer:

No

Step-by-step explanation:

1 is a prime number

0 is the only number that is neither prime or composite

Hello there!

No, 1 is not the only number that is neither prime nor composite.

0 is neither prime not composite because it has infinite factors. Composite numbers have more than 2 factors, but they must have a finite amount o factors. Since 0 has infinite factors, then it's neither prime nor composite.

Hope it helps!

~Just a cheerful gal

#CarryOnLearning

[tex]SilentNature[/tex]

Answer:A recursive sequence is a sequence in which terms are defined using one or more previous terms which are given. If you know the nth term of an arithmetic sequence and you know the common difference , d , you can find the (n+1)th term using the recursive formula an+1=an+d .

Step-by-step explanation:

Answer:

I think A and D are both correct

Answer:

x = 12.936

Step-by-step explanation:

sin(38) = .616

x/21 = .616/1

x = 12.936

Answer: x= 12.92889098

Step-by-step explanation:

Step 1: Cross multiply sin38/1 with x/21  

Step 2: x= 21 sin38

step 3: use a scientific calculator (you can type in desmos calculator for one) to input 21 sin(38) to get answer.

Answer:

12

Step-by-step explanation:

12 is the area

Since,

6×2=12

Answer:  -3x+5y=-2 = x=5/3y+2/3  

3x+7y=26 = x=-7/3y+26/3

Step-by-step explanation:

Answer:

A (4,2)

Step-by-step explanation:

edge

Answer:

15

Step-by-step explanation:

75.00 - 20% is 60

60 + (tax 15) is 75.00

So I'm guessing that the tax rate is 15

Answer:

4

Step-by-step explanation:

Evaluate f(3) and g(2)

f(3) = 2(3) - 4 = 6 - 4 = 2

g(2) = - 3(2)² + 5(2) = - 3(4) + 10 = - 12 + 10 = - 2

Then

f(3) - g(2) = 2 - (- 2) = 2 + 2 = 4

Answer:

The rate of change of the height is approximately [tex]-6.577\times 10^{-3}\,\frac{in}{min}[/tex].

Step-by-step explanation:

From Geometry we know that volume of cylinder ([tex]V[/tex]), measured in cubic inches, is expressed by:

[tex]V = \pi\cdot r^{2}\cdot h[/tex] (1)

Where:

[tex]r[/tex] - Radius, measured in inches.

[tex]h[/tex] - Height, measured in inches.

Given that volume remains constant, the expression for the rate of change of the height ([tex]\dot h[/tex]), measured in inches per minute, is:

[tex]2\pi\cdot r \cdot h \cdot \dot r + \pi \cdot r^{2}\cdot \dot h = 0[/tex]

[tex]2\cdot h\cdot \dot r + r\cdot \dot h = 0[/tex]

[tex]r\cdot \dot h = -2\cdot h \cdot \dot r[/tex]

[tex]\dot h = -\frac{2\cdot h\cdot \dot r}{r}[/tex]

[tex]\dot h = - \left(\frac{2\cdot \dot r}{r}\right)\cdot \left(\frac{V}{\pi\cdot r^{2}} \right)[/tex]

[tex]\dot h = -\frac{2\cdot \dot r \cdot V}{\pi\cdot r^{3}}[/tex] (2)

Where [tex]\dot r[/tex] is the rate of change of the radius, measured in inches per minute.

If we know that [tex]r = 44\,in[/tex], [tex]\dot r = 2\,\frac{in}{min}[/tex] and [tex]V = 440\,in^{3}[/tex], then the rate of change of the height is:

[tex]\dot h = - \frac{2\cdot \left(2\,\frac{in}{min} \right)\cdot \left(440\,in^{3}\right)}{\pi\cdot (44\,in)^{3}}[/tex]

[tex]\dot h \approx -6.577\times 10^{-3}\,\frac{in}{min}[/tex]

The rate of change of the height is approximately [tex]-6.577\times 10^{-3}\,\frac{in}{min}[/tex].

Answer:

$450

Step-by-step explanation: