(the
graph shows the units of power f(t) after t years
units of Power
100 + lifespan of commucation Statellite
-
30.
60
Describe the intercepts
on the graph.
2.0
years
2 4 6 8 10 hil

Answer:

I think it's 69.

Step-by-step explanation:

Break them up into 2 figures. The first is 6 x 7 = 42. The second is 3 x 9 because they say each meter on the bottom is 3, and there's is 3 of them so 3 x 3 = 9. Continuing, 3 x 9 = 27. So, 42 +  27 = 69.

So, 69 is the answer.

Hi!

circumference of a circle = [tex]2\pi r[/tex].

[tex]2\pi 18[/tex]

[tex]36\pi[/tex] [tex]inches[/tex]

(if you use 3.14 as pi, then it would be 113.04 inches)

For more information, see:

https://brainly.com/question/15747260 (extremely good answer!)

https://brainly.com/question/12259848

Answer:

[tex]\large\boxed{\tt C = 36 \pi \ in.}[/tex]

Step-by-step explanation:

[tex]\textsf{We are asked to find the circumference of a circle. There are 2 ways to find the}[/tex]

[tex]\textsf{Circumference of a circle, including the Radius and the Diameter, either given}[/tex]

[tex]\textsf{can be used to find the Circumference.}[/tex]

[tex]\large\underline{\textsf{What is Circumference?}}[/tex]

[tex]\textsf{Circumference is the area of the perimeter of the circle. Think of the Perimeter}[/tex]

[tex]\textsf{of shapes, all the sides are added together. The same is with Circles, but it's}[/tex]

[tex]\textsf{different since Circle's do not have any sides, instead they have arcs. Hence,}[/tex]

[tex]\textsf{we can say that the Circumference is the sum of all the arcs of a circle.}[/tex]

[tex]\underline{\textsf{How are we able to find the Circumference?}}[/tex]

[tex]\textsf{We are able to find the Circumference by using pi, and the radius or diameter.}[/tex]

[tex]\textsf{The Diameter is multiplied by Pi to equal the exact value of the Circumference.}[/tex]

[tex]\textsf{It's similar with the Radius, however we have to multiply the Radius by 2 to equal}[/tex]

[tex]\textsf{the diameter.}[/tex]

[tex]\underline{\textsf{Formulas;}}[/tex]

[tex]\tt C = 2 \pi(Radius)[/tex]

[tex]\tt C = \pi(Diameter)[/tex]

[tex]\large\underline{\textsf{Finding the Circumference;}}[/tex]

[tex]\textsf{Since we are given the Radius, let's multiply the Radius by 2.}[/tex]

[tex]\tt C = 2 \pi (18)[/tex]

[tex]\tt C = 36 \pi[/tex]

[tex]\textsf{Now, because the question stated "in terms of pi", this means that we should}[/tex]

[tex]\textsf{incl\textsf{u}de pi in our answer.}[/tex]

[tex]\large\underline{\textsf{Hence;}}[/tex]

[tex]\large\boxed{\tt C = 36 \pi \ in.}[/tex]

[tex]\large\underline{\textsf{Learn more about Circumference;}}[/tex]

https://brainly.com/question/27920657

Answer:

AB = 45

Step-by-step explanation:

If ΔABC is an isoceles triangle, then 2 sides are equal in length.

From the diagram, we can see that AC = BC (the dashes mean the sides are of equal length).

Therefore, equate AC and BC, then solve for x:

                                                 AC = BC

                                            3x + 9 = 4x + 4

Subtract 3x from both sides:      9 = x + 4

Subtract 4 from both sides:        5 = x

So x = 5

Now we know that x = 5, we can substitute this into the expression for AB to find AB:

   AB = 8x + 5

⇒ AB = (8 x 5) + 5

⇒ AB = 40 + 5

⇒ AB = 45

39/4

its mixed from is 9 3/4

Answer:

The third triangle is the answer

Step-by-step explanation:

Answer:

answer is c

Step-by-step explanation:

did it

There several forms of the equation of a line. Most of us learn the three most common forms, which are (in order from most common to least common):

1. The slope intercept form: y = mx + b, where m is the slope of the line and b is the y-intercept (the point at which the line meets the y-axis)

2. The point-slope form: y - y1 = m (x - x1), where m is the slope of the line and (x1, y1) are the coordinates of a point on this line.

3. The Standard Form: Ax + By = C, where A, B, and C are real numbers, and A and B are not both zero (A & B cannot be zero simultaneously).

So, now that we know the three forms, we try to figure out which one of the three is easiest to find (unless the question asks to find a specific form), given the information.

Here, we are given the point (4, 12) and the value of the y-intercept -2. This means we are given two points, (4, 12) and (0, -2).

Using this information, we can first find the slope, using the formula: m = (y2 - y1)/(x2 - x1).

Here, m = (12 -(-2))/(4-0)  = 14/4 = 7/2

Now that we have the slope and the y-intercept, we can find the equation of this line in slope-intercept form:

y = (7/2)x - 2

(No, i didnt type this out, I had it from a past quiz i had to do!)

Have a great day <3

[tex]\huge\fcolorbox{blue}{Red}{Solution→}[/tex]

Answer:

1/2 or 0.5

Step-by-step explanation:

Since this question is asking for an estimate, you have to round 2.8 to the nearest whole number. 2.8 is closer to 3 rather than 2. Since 6 is already a whole, divide 3 by 6, which is 1/2 or 0.5. If you were to solve this problem without estimating, you would get 0.4666666666, which rounds to 0.5, but the question asks for an estimate.

Hope this helps!

Answer:

4

Step-by-step explanation:

You can count with your fingers, 2 fingers+2 fingers are 4 fingers

Answer:

x = 2

Step-by-step explanation:

1. f(x) basically means y. So f(x) = 3 translates to y=3.

2. At y=3, you can see it meets at x=2.

Find 3 on graph

Here a coordinate present

No

We know for a function having pair of coordinates (x,y)

So

Hence x=2

Answer:

[tex]g(x)=x-1\\g(f(x))=(-2x-5)-1\\g(f(x)=-2x-6[/tex]

Step-by-step explanation:

So this is a composition of functions.  Think back to solutions of equations.  You would have to put the equation into the other equations.  It's like this!

So I graphed it like this on desmos:

[tex]g(x)=x-1\\g(f(x))=(-2x-5)-1\\g(f(x)=-2x-6[/tex]

Answer: See below

Step-by-step explanation:

Same steps as the last question I answered

5) a ➤ x=-3

b ➤ y=7

6) x=-1

7) y=-4

Answer:

175 ml

Step-by-step explanation:

you will have to multiply 700 by .25 as that is the rate that it's evaporating.

Usually "of" means to multiply

Therefore:

700 x 0.25 = 175

Answer:

5/10

Step-by-step explanation:

the 7 out of 10 and the 1 out of 10 combine and make 5 out of 10

Answer:

I think there is a picture that's suppose to go with this..??

Step-by-step explanation:

Answer:

   13/25 is greater

Step-by-step explanation:

As  

    50%  = 50/100 = 0.5

And

    13/25 = 0.52

S0      0.5 < 0.52

Mark brainliest if you understand

Answer:

x=-56 y=80

Step-by-step explanation:

solved with delta way

Answer:

It's A, the Graph A

Step-by-step explanation:

Just use desmos and plug in the equations.

Answer:

your answer would be 2 hours cause you know its not gonna be neither of the 3 hour cause it says it lasted 3 hours and that was over time and the other 2 was wrong so the answer is 2 hours

Step-by-step explanation:

The explanation:

8x+36x-24=

44x-24.

That is in its simplest form.

Answer:

44x-24

Step-by-step explanation:

First we can multiply 6 by 4.

6 x 4 = 24

Then we multiply 8x by -6x

-6x × 8x = -48

Lastly we subtract 4 from -48, and turn it into a positive number.

48 - 4 = 44

(Hope this helps!)

Answer:

1/6

Step-by-step explanation:

Answer:

x = 20

Step-by-step explanation:

The 3 angles lie on a straight line and sum to 180° , that is

3x + 80 + 2x = 180

5x + 80 = 180 ( subtract 80 from both sides )

5x = 100 ( divide both sides by 5 )

x = 20

Answer:

Here,3x°+80°+2x=180° [Angles on a line]

or,3x°+2x°+80°=180°

or,5x°+80°=180°

or,5x°=180°-80°

or,5x°=100°

or,x°=100/5

Therefore,x°=20°

The value of the equation is p = ( m/2 ) + 4

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the equation be represented as A

Now , the value of A is

Substituting the values in the equation , we get

m = 8 - 2 ( p - m )   be equation (1)

On simplifying the equation , we get

m = 8 - 2p + 2m

Subtracting m on both sides of the equation , we get

m + 8 - 2p = 0

Adding 2p on both sides of the equation , we get

2p = m + 8

Divide by 2 on both sides of the equation , we get

p = ( m/2 ) + 4

Hence , the equation is p = ( m/2 ) + 4

To learn more about equations click :

https://brainly.com/question/19297665

#SPJ2

To solve the problem we must know about the correlation coefficients.

The correlation coefficient helps us to know how strong is the relation between two variables. Its value is always between +1 to -1, where, the numerical value shows how strong is the relation between them and, the '+' or '-' sign shows whether the relationship is positive or negative.

The correlation coefficient 0.715 denotes, "There is a strong positive relationship between x and y".

Given to us

As we can see that the value of the correlation coefficient is 0.715, therefore, it is close to 1 means the relationship is strong, while the '+' symbol denotes that the relationship is positive.

Hence, the correlation coefficient 0.715 denotes, "There is a strong positive relationship between x and y".

Learn more about Correlation Coefficients:

https://brainly.com/question/15353989

Answer:

y= -1/3x + 5

Step-by-step explanation:

Answer:

im pretty sure its c 200/6

Step-by-step explanation:

Answer: = 1whole

Step-by-step explanation:

Answer:

1 or 2/2

Step-by-step explanation:

4 divided by 2 is 2 and 18 divided by 9 is 2 so 2/2=1

Pace, rate, tempo, momentum, impetus. swiftness, fast pace, swift pace, fastness, quickness, speediness, rapidity, briskness, expeditiousness, expedition, dispatch. acceleration.

Answer:

B. 5.5

Step-by-step explanation:

First we set up as a proportion, then cross multiply to solve

14/7 = 11/x

x = 5.5

Answer:

Obtuse

Step-by-step explanation:

took the K12 test

In given figure, angle R is obtuse angle Therefore, option B is the correct answer.

An angle is formed when two straight lines or rays meet at a common endpoint. The common point of contact is called the vertex of an angle.

An obtuse angle is a type of angle that is always larger than 90° but less than 180°.

In the given figure, angle R is greater than 90° but less than 180°.

So, angle R is obtuse angle

Therefore, option B is the correct answer.

To learn more about an angle visit:

https://brainly.com/question/9811089.

#SPJ2

Answer:

Radius=5

Step-by-step explanation:

If the diameter is you see if you can and that number twice to get your diameter.

5+5=10

So 5 is your radius

And 10 is you diameter

Answer:

c

Step-by-step explanation:

Answer:

C on edge just took the quiz

Step-by-step explanation: