Q4. A cone has a radius of 2.9 m and a slant height of 13.8 m. Which would increase the cone's surface area more, tripling the radius or tripling the slant height?


Q5. An ice cream cone has a diameter of 14.8 cm and a slant height of 10 cm. Find the lateral surface area of the cone. Use 3.14 for π. Round your answer to the nearest tenth.

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

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

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:

The third triangle is the answer

Step-by-step explanation:

Answer:

answer is c

Step-by-step explanation:

did it

Answer:

[tex]\frac{5x^{3} }{8} +\frac{32x}{5} +5[/tex]

This is the answer. The attachments are my work.

Multiply 3x2 · 4x5 · 2x. Solution. The problem means (Lesson 5): Multiply the numbers, then combine the powers of x: 3x2 · 4x5 · 2x = 24x8.

[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!

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:

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°

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.

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:

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:

   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:

Step-by-step explanation:

The equation for this surf instructors' price would be y = 8x + 12.

The y-intercept would be located at (0,12) as that is the initial price that the instructor charges before pricing hourly.

Hope this helps, but if you have any questions, please let me know. :)

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

Answer:

She earns 4.10 for 150 bags

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

Answer:

C on edge just took the quiz

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

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:

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

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:

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

Step-by-step explanation:

Answer:

y= -1/3x + 5

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

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

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:

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:

im pretty sure its c 200/6

Step-by-step explanation:

39/4

its mixed from is 9 3/4

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