The diagram below shows the radius of the circular opening of a drinking cup.
4 cm
I NEED THE CIRCUMFERENCE !!

Answer: C. 15

Step-by-step explanation:

Answer:

7m^2 - 11m - 2

Step-by-step explanation:

Subtract (-3m^2 + 10m + 4) from 4m^2 - m + 2:

  4m^2 - m + 2

- (-3m^2 + 10m + 4)   Now distribute the negative sign:

  4m^2 - m + 2

+ 3m^2 - 10m - 4

--------------------------

   7m^2 - 11m - 2 is the final answer.

Answer:

B

Step-by-step explanation:

because when you get the square of 6 and 7,add , you will get the square of 10 as the answer.

YES that is irrational!!!!

Answer:

2. B. 30 sq yd

Step-by-step explanation:

[tex]area = area \: of \: triangle \: + \: area \: of \: parallelogram \\ but \: area \: of \: parallelogram = area \: of \: rectangle - area \: of \: two \: small \: triangles \\ = (4 \times 8) - 2( \frac{1}{2} \times 3 \times 4) \\ = 32- 12 \\ = 20 \: sq \: yards \\ area = (\frac{1}{2} \times 5 \times 4) + 8 \\ = 10 + 20 \\ = 30 \: sq \: yards[/tex]

Answer:

The area of shaded figure is 30 sq yards .

Step-by-step explanation:

In the graph the figure is consist of :

To calculate the area of shaded figure we need to find the area of triangle and parallelogram and combine them to get the area of shaded figure.

Finding the area of triangle:-

Area of triangle = ½ × Base × Height

Area of triangle = ½ × 5 × 4

Area of triangle = ½ × 20 yard²

Hence, the area of triangle is 10 sq yards.

Finding the area of parallelogram :

Here, to calculate the area subtract the area of two small circle from the area of rectangle .

Area of parallelogram = l × b - 2 (( b × h )½)

Area of parallelogram = 4 × 8 - 2 ( 3 × 4 × ½)

Area of parallelogram = 32 - 12.

Area of parallelogram = 20 sq yards.

Hence, Area of parallelogram = 20 sq yards.

Area of figure = Area of parallelogram + Area of triangle.

Area of figure = 20 sq yards + 10 sq yards.

Area of figure = 30 sq yards .

Hence,

The area of shaded figure is 30 sq yards .

Here is your 4 ft. x 8 ft. Pressure Treated Garden Wood Lattice. Have a good day, good sir.

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Answer:

Step-by-step explanation:

Answer:

The third statement is true.

2.5t + 4 = 6.5 (in. of snow)

Answer:

I think its the first one

Step-by-step explanation:

Answer:

1920sq.in

Step-by-step explanation:

The formula for calculating the area of a triangle is A=(b×h)÷2.

If we substitute the numbers in the equation for the pronumerals, the formula becomes A=(20×24)÷2. 20×24=480, so the formula is now 480÷2.

480÷2=240sq. in.

This means that one triangle in a stop sign is equal to 240sqin. But since there is 8 triangles in a stop sign, you multiply it by 8.

240×8=1920sq.in

Meaning that the answer is equal to 1920sq.in.

Hope this helped :)

Answer:

a. 6x^5- 3x^3+ 21

b. (6x^5+ 4x^4+21) -  (4x^5+ 3x^4+11)=  2x^5+ x^4+10

Step-by-step explanation:

The degree of the polynomial is the highest power of the terms of the polynomial . e.g

x³+ 2ax+ b² is a polynomial of 3rd degree because the highest power of the terms given is 3.

As we need a polynomial of 5th degree the highest power will be 5.

6x^5+ 4x^4+ 3x^3+ 5x^2+ x+21

But this polynomial has 5 terms. We need a 5th degree polynomial with three terms so it can be any one of the following

6x^5- 3x^3+ 21

6x^5+ 4x^4+21

6x^5+  5x^2+21

6x^5 + x+21

All of th above polynomials are in the standard form because the powers of the terms are given in decreasing order. The first term has the highest power and so on.

Part B:

Suppose we have 2 polynomials

6x^5+ 4x^4+21 and 4x^5+ 3x^4+11

When the closure property of subtraction is applied

(6x^5+ 4x^4+21) -  (4x^5+ 3x^4+11)

= 6x^5+ 4x^4+21 -  4x^5- 3x^4-11  → coefficients are changed b/e of subtraction

= 2x^5+ x^4+10

the coefficients are changed because of subtraction.

In Polynomials the sign is changed due to subtraction and  same degree terms ( like terms) are subtracted to get the answer.

The fifth degree polynomial is 6x^5- 3x^3+ 21.

Closure property of the polynomial subtraction

(6x^5+ 4x^4+21) -  (4x^5+ 3x^4+11)=  2x^5+ x^4+10

We have given that the degree of the polynomial is the highest power of the terms of the polynomial.

[tex]P(x)=a_nx^n+a_n-1x^n-1..........a_1x+a_0[/tex]

This is the polynomial of n degree because the heighest power is n.

We need a polynomial of 5th degree

Therefore,the highest power will be 5.

6x^5+ 4x^4+ 3x^3+ 5x^2+ x+21

But this polynomial has 5 terms. We need a 5th degree polynomial with three terms so it can be any one of the following

the coefficient of the absent term will be 0.

6x^5- 3x^3+ 21

here the coefficient of x^4 and x^2 and the term x will be 0 therefore it has three  term.

6x^5+ 4x^4+21

6x^5+  5x^2+21

6x^5 + x+21

All of th above polynomials are in the standard form because the powers of the terms are given in decreasing order.

The first term has the highest power and so on.

Part B: Suppose we have 2 polynomials

6x^5+ 4x^4+21 and 4x^5+ 3x^4+11

When the closure property of subtraction is applied

(6x^5+ 4x^4+21) -  (4x^5+ 3x^4+11)

= 6x^5+ 4x^4+21 -  4x^5- 3x^4-11  

coefficients are changed b/e of subtraction

= 2x^5+ x^4+10

Only the coefficients are changed and degree is same because of subtraction.

to subtraction and  same degree terms

In Polynomials the sign is changed due to subtraction and like terms are subtracted to get the answer.

To learn more about the polynomial visit:

https://brainly.com/question/2833285

Answer:

1. the Square root of 5 is 2.5

2. There is no square root for 2.

Step-by-step explanation:

Answer:

[tex]\sqrt{10}[/tex]

Step-by-step explanation:

All you have to do for this is multiply the radicands by each other, so in this case 5 and 2. Once you multiply them, you place them back under the root.

Answer:

About 588.7 mm^3

Step-by-step explanation:

The formula for the volume of a sphere is (4/3)*pi (or in this case 3.14)*r^3, where r is the radius.

We need the radius. We are given the diameter, 10.4.

The radius is half the diameter, so 10.4/2=5.2.

Use r=5.2 and put it into the formula:

(4/3)*3.14*5.2^3≈588.7

Answer:

1360

Step-by-step explanation:

[tex]4 \times 3.14 \times {10.4}^{2} \\ = 1358.4896[/tex]

Answer:

80

Step-by-step explanation:

240/3 = 80

[tex] \huge\boxed{ \mathfrak {\red{Answer :}}}[/tex]

Area of equilateral triangle :

=》

[tex] \huge{ \mathfrak{ \frac{ \sqrt{3} }{2} a {}^{2} }}[/tex]

where,

So,

=》

[tex] \dfrac{ \sqrt{3} }{2} \times 10[/tex]

=》

[tex]10 \sqrt{3} [/tex]

[tex]\huge \boxed{\mathfrak{ \red{hope \: it \: helps}}}[/tex]

Answer:

[see below]

Step-by-step explanation:

The triangle shown is a right triangle. I am assuming that the 'x' is the missing angle measurement.

The three angle measures in a triangle add up to 180 degrees.

[tex]60 + 90 = 150\\\\180 - 150 = 30[/tex]

The third angle should measure 30 degrees.

Hope this helps.

Answer:

30 degree

Step-by-step explanation:

60+90+x = 180 ( Angle sum property of a triangle )

150+x =180

x = 180-150

x = 30

therefore x is 30 degree

HOPE THIS HELPS YOU........

Answer:

66

Step-by-step explanation:

5=10% of 50

1/10 of the kids have blue eyes

660/10=66

Therefore 66 students at Chad's school have blue eyes.

Answer:

B . 3600π m²

is the answer

Step-by-step explanation:

i think so

Answer:

hello the answer is B . 3600π m² mark the other guy brainliest!!

Step-by-step explanation:

Answer:

56

Step-by-step explanation:

Answer: 300π

Step-by-step explanation: Volume=(pi)(radius^2)(height)

Volume=(pi)(5^2)(12)

V=(pi)(25)(12)

V=(pi)(300)

The volume of the given cylinder is equal to 300π.

Volume is a collection of two - dimensional points enclosed by a single dimensional line. Mathematically, we can write volume as -

V = ∫∫∫ F(x, y, z) dx dy dz

Given is to find the volume of the cylinder shown in the image.

The volume of cylinder is given by -

V = πR²h

Here, the radius of the cylinder base is 5 units. The height of the cylinder

is 12 units. So, we can write the volume as -

V = π x 5 x 5 x 12

V = 300π

Therefore, the volume of the given cylinder is equal to 300π.

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https://brainly.com/question/22147194

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Answer:

30%

Step-by-step explanation:

15+10+25=50

50x2=100

15x2=30

30/100=30%

Answer:

i’m not 100% sure, but i’m going to say it’s 30 degrees

Step-by-step explanation:

because ik that all triangles equal 180 degrees. if this is wrong, i’m so sorry.

Answer:

156 degree

Step-by-step explanation:

supplementary angle add up to 180 degree

180 - 24

= 156

Answer:

Below.

Step-by-step explanation:

I can't see the words on your image very well but I can give you an explanation of the remainder theorem.

The theorem allows you to find the remainder of a division without doing the division itself.

You can find the remainder when  a polynomial is divided by a linear expression like 3x - 2, for example,  using this theorem.

An example will explain the method:

What is the remainder when x^3 - x^2 - 2x - 5 is divided by 2x - 1?

Put 2x - 1 = 0, this gives x = 0.5.

Now we plug x = 0.5 into the polynomial:

This = (0.5)^3 - (0.5)^2 -2(0.5) - 5 = -6.125

So the remainder is -6.125.

The formal definition is

The remainder when P(x) is divided by x - a is f(a).

[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the concept of growth rate.

Answer is D. 1.002

Since, it has power t for the growth rate to increase.

Answer:

To  find the constant of  proportionality from the coordinates of

one point on the graph are as follows :-

1.) Find two easy points.

2.) Start with the leftmost point and count how many squares you need to up to get to your second point.  

3.) Count how many squares you need to go to the right.  

4.) Simplify, and you've found your constant of proportionality.

Answer:

B. Range - 5

Mode - 6

Median - 7

Mean - 8

step by step explaination:

if it's actually around 7, that's means 7 is equal to the median. And then, specifically, the mode & the mean number will side-to-side number of 7..which means number 6 and number 8.

Step-by-step explanation:

omg why is this so hard....

Answer:

3. 4/5

4. 4/5

5. 3/4

6. 4/3

Step-by-step explanation:

BC ≅ 11cm

To accomplish this task, follow these steps:

i. Using your ruler, draw a line AB with length 8cm as shown in Figure 1. This will give AB = 8cm

ii. Remove the ruler and place your protractor at the point A and parallel to line AB as shown in Figure 2. Make a dot at the mark 90° of the protractor (See Figure 2). For accuracy, ensure that the 180° mark of the protractor is on the line AB.

iii. From point A through the dot in (ii) above, use a ruler to draw a line AC of length 8cm as shown in Figure 3. This will give AC = 8cm and will also give angle CAB = 90°

iv. Now join points C and B by drawing a line from point A to C using a ruler as shown in Figure 4.

v. Lastly, measure the length of BC by placing your ruler on line BC as shown in Figure 5. This should give a value of about 11cm.

Therefore the length of BC = 11cm approximately.

NB: All figures are attached to this response.

if it's 60 degrees it's an acute angle