Find the surface area of the composite figure 2 cm 2 cm 6 cm 6 cm 4cm 4 cm 5 cm 10 cm​

Answers

Answer 1

Answer:

=268 cm²

Step-by-step explanation:

S=(4×10+4×5+5×10)×2×6×4=268cm²

The surface area of the composite figure = the surface area of the bottom cuboid + the flank area of the top Cuboid


Related Questions

can 4 millimeters, 9 millimeters, 9 millimeters make a triangle ​

Answers

Answer:

yes

Step-by-step explanation:

Acute isosceles triangle.

Sides: a = 9   b = 9   c = 4

Area: T = 17.55

Perimeter: p = 22

Which is the better buy?
3-gallon container of disinfectant for $34.56
368 fluid ounce container of disinfectant for $62.56

Answers

Answer:

so one gallon is 11.521 fluid ounce container of disinfectant for 0.17

fred has thirty-two green marbles. jason has sixteen times more green marbles than Fred. how many green marbles does Fred and Jason have?​

Answers

Answer:

fred has 32 and jason has 48

Step-by-step explanation:

32+16=48

Graph and analyze the function f(x)= 1/x-2

Answers

I graph it for you but I don’t know what to tell you for the rest of your questions

what is the correct answer to this problem?
x-3-10= -5

Answers

Answer:

ight combine like terms so you get x-13=-5 then you add 13 which gives you x=8

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

because 8-3-10 is equal to -5

The cardinals played 48 games . They won twice as many as they lost . How many did they win?

Answers

Answer:

They won 32

Step-by-step explanation:

16 is half of 32

32+16=48

Examine the ordered pairs in this relation. (8,5), (-3,8), (11, -1), (10,-5), (4,4) Which numbers are input values of the relation?​

Answers

Answer:

  {-3, 4, 8, 10, 11}

Step-by-step explanation:

The ordered pairs are usually defined as (input, output). That is, the input values of the relation are all of the first-numbers of the pairs:

  {8, -3, 11, 10, 4}

We usually like to list members of a set in numerical order:

  {-3, 4, 8, 10, 11} . . . . input values of the relation

10. Which values are solutions of 2x - 1 = 7? Select ALL that apply. Show
work. *
x = -4
X = -3
X = 3
x = 4

Answers

Answer:

X=4

Step-by-step explanation:

2(4)-1=7

8-1=7

7=7

Which point is collinear with points A and B?
B
R.
O R

Answers

Answer:

R

Step-by-step explanation:

collinear points lie on the same line

R is on the line joining AB

Hi, I’m sure the answer would be R

ASAP 40 points picture attached

Answers

Answer:

1, 2, 5

Step-by-step explanation:

A container holds 5 1/3 pints of water. A bucket holds 1 1/4 times as much water than the other container how many pints of water does the bucket hold

Answers

The quantity of water that the bucket can hold given the quantity of water the container can hold is 6 2/3 pints.

How much water can the bucket hold?

In order to determine the quantity of water the bucket can hold, we have to multiply the pints the container can hold by 11/4

5 1/3 x 1 1/4

Convert the mixed fractions to improper fractions

16/3 x 5/4 = 20/3 = 6 2/3 pints

To learn more about multiplication of fractions, please check: https://brainly.com/question/1114498


Find the outer perimeter of this figure.
Round your answer to the nearest
hundredth. Use 3.14 to approximate.

Answers

Answer:

P = 28.66 ft

Step-by-step explanation:

So perimeter of half circle

= 2π × 6/2

= 2π × 4/2

= 8π ft/2

= 4 π

Total Perimeter = 6 ft + 8π/2 ft + 10 ft +

= 6 ft + 4 π ft + 10 ft

= 28.666 ft

Total Perimeter = 28.66 ft

PLEASE MARK ME AS BRAINLIEST AND HAVE A NICE DAY

Answer:

28.56

Step-by-step explanation:

The sides of the triangles are already given, so that will be 16. The diameter of the circle is given to be 8, so the radius will be half of it, 4. The circumference of a circle 2πr, so the circumference is 8π. we need to divide this by two because it is a semicircle, so the circumference of the semicircle is 4π. The answer should be 16+4π, and we can substitute in 3.14 for π to get 12.56+16=28.56

Hope this helps!

What is the average rate of change from n = 3 to n = 4 for the sequence a, = 1(2)n - 1?

Answers

Answer:

Depends on what sequence it is. For geometric it's 7/5 and for arithmetic - 2

Step-by-step explanation:

For n = 3:
a, = 1*2*3 - 1 = 5
For n = 4:
a, = 8 - 1 = 7

These are the terms for n = 3 and n = 4 but the thing is, this could be both geometric sequence and arithmetic sequence, since you didn't specify, here are the possible answers:

For geometric sequence, the rate of change is equal to An / An-1 therefore:
r = 7 /5

For arithmetic sequence, it's equal to A2 - A1 = 7 - 5 = 2

13. Solve the inequality.
4(x + 3) – 7 2 x + 3(x + 1)

Answers

Answer:

x=    -2         -3

Step-by-step explanation:

4x+12-72x+3x+3

15-65x

5(3-13x)

pls heart and give brainliest much appreciated

Answer: 5(3-13x)

Step-by-step explanation:

4x+12-72x+3x+3

15-65x

5(3-13x)

How do you do this question?

Answers

Problem 1

You are correct. The answer is choice C.

A sequence is just a list of numbers where the order matters. Something like (1,2,3,4,5) is different from (3,1,2,5,4)

A series is where you add up that list of numbers to get a single value. For instance, the sum of the list (1,2,3) is 1+2+3 = 6. This is basically a partial sum when talking about infinite sequences because the next partial sum would be 1+2+3+4 = 10 and the next partial sum would be 1+2+3+4+5 = 15, and so on.

=======================================================

Problem 2

Answer: Choice A

Why is this? Each time we get a partial sum, we're basically forming a new sequence. We're forming a sequence of sums. Going back to the example in problem 1, we had the partial sums (6,10,15). If we keep this process going, we'll have the list of partial sums grow forever and not approach some finite value. Therefore, this series diverges.

If the sums were to slowly get closer to some fixed value, then we would say the series converges.

What are the differences of outputs for any two inputs that are 1 apart

A.-30

B.-25

C. 1

D.20​

Answers

B -26 hope that can help you

An electronic salesman wants to earn $4,000 in November. He receives a base salary of $2000 per month as well as a 10% commission for all sales in that month. How much merchandise will he have to sell to earn the amount of money he wants

Answers

Answer:

20000

Based on the given conditions, formulate:

[tex](4000-2000)\div10\ percent[/tex]

Calculate

[tex]\frac{4000-2000}{0.1}[/tex]

Calculate the sum or difference

[tex]\frac{2000}{0.1}[/tex]

Multiply both the numerator and denominator with the same integer

[tex]\frac{20000}{1}[/tex]

Any fraction with a denominator of 1 is equal to its numerator

[tex]20000[/tex]

I hope this helps you

:)

Step-by-step explanation:

his salary =$2000

his commission should be (to make a total of $4000/month )=$4000-$2000 =$2000

let he should sell x amount over $7000 to get $2000 commission

So,   7% of x = 2000

             7x/100 = 2000

               x= (2000*100)/7 =28571.43 approx

As he will get commission on sales over $ 7000,so his should sell in a month

                             =$7000+$28571.43

                             = $ 35571.43

Paul says that 150% of a number is the same as 100% of the number plus 50% of the number. Is he correct?

Answers

Answer:

He is correct.

Step-by-step explanation:

Two math
teachers are having a conversation as they go to lunch.
Pointing
across the street, Mr. Smith says, “That’s one of my sons sitting over there in
the park.” Mrs. Jones
asks Mr. Smith how many children he has. “My son has
as many sisters as he has brothers. Each
of his sisters has twice as many brothers as she has sisters. How
many children does Mr. Smith have?

Answers

Based on the data provided and using logical reasoning, Mr Smith has seven children, four sons and three daughters.

What is logical reasoning?

Logical reasoning means using critical thinking skills to provide solutions to given problems.

The number of children Mr. Smith has can be determined by using the skill of logical reasoning.

Mr Smith has at least one son.He also has at least two daughters.

Assuming that son has two brothers, then he also has two sisters.

Each sister has one sister and three brothers.

This scenario does not satisfy the conditions.

Assuming that son has three brothers, then he also has three sisters.

Each sister has two sisters and four brothers.

Therefore, Mr Smith has seven children, four sons and three daughters.

Learn more about logical reasoning at: https://brainly.com/question/14458200

The classical approach to probability requires that the outcomes are​ _______.

Answers

Answer:

equally likely

Step-by-step explanation:

The classical approach to probability requires that the outcomes are​ equally likely.

Equally likely means the chance or possibility of selection in the sample is equal for them. None is prioritized over the other, all has the equal chance of being selected in the sample.

Given that we are using the classical approach to probability which is based on an assumption that for any procedure having random set of possible outcomes, the possibility of each outcome is equal.

Thus, the classical approach to probability requires that the outcomes are​ equally likely.

Learn more about classical approach of probability, here:

https://brainly.com/question/32255050

#SPJ6

2k+8=0 Can someone help explain how to solves this please?

Answers

Answer:

2k + 8 = 0

2k + 8 - 8 = 0 - 8

2k = - 8

2k/2 = - 8/2

k = - 4

Step-by-step explanation:

you gotta put the 8 on the other side by subtracting and the divide both sides to get k

Answer:

k = -4

Step-by-step explanation:

2k + 8 = 0

Subtract 8 from both sides.

2k = -8

Divide both sides by 2.

k = -4

Write the slope-intercept form of the given line. Include your work in your final answer.

Answers

Answer:

y=1x+-1

Step-by-step explanation:

y=mx+b

m=slope which is 1/1 because it is rise over run (rising 1, running 1)

b=y-intercept form which is -1 because that is where the line meets the y axis

mary brought 143.4 ounces of flour and she used 16.88 ounces of it to make biscuit how much is left

Answers

Answer:

126.52 ounces left but rounding up 127

3(x+2) = 3x + 6 is an example of which property?

Answers

Answer:

Distributivity.

Step-by-step explanation:

Find the measure of angle a.
a
50°

Answers

Answer:

the measure of angle is m(<a)=40

Step-by-step explanation:

the intirior angles of all triangles add up to 180

with this you can subtract the 90 degree angle and the 50 degree angle from the total of 180 degrees.

180

90

-50

---------

=40 degreese

hoped this helped.

Step-by-step explanation:

a+50+90=180°(being sum of angle of right angled▲)

or, a+140= 180°

or, a=180°_ 140°

Therefore, a=40°

PLEASE HELP! WILL GIVE BRAINLIEST

Answers

y = sec(x) has a range of f(x) ≤ -1 and f(x) ≥ 1

Thus does not include zero in the range scale.

Extra's:

y = cos(x) has a range of -1 ≤ f(x) ≤ 1

y = cot(x) has infinity range

y = tan(x) has infinity range.

Answer:

sec x

Step-by-step explanation:

Let's set each function equal to zero to see if they have zero in their function.

If there is no solution, then we no solution of zero.

[tex] \cos(x) = 0[/tex]

[tex]x = \frac{\pi}{2} + 2\pi(n)[/tex]

So there is a solution of zero.

[tex] \cot(x) = 0[/tex]

[tex] \frac{ \cos(x) }{ \sin(x) } = 0[/tex]

There answer here is

[tex]x = \frac{\pi}{2} + 2\pi(n)[/tex]

So there is a solution. of zero here

If cot x=0, has a solution of zero, then tan x does as well. Since we can use

[tex] \frac{ \sin(x) }{ \cos(x) } = \tan(x) [/tex]

[tex] \frac{ \sin(x) }{ \cos(x) } = 0[/tex]

The answer here will be

[tex]0 + 2\pi(n)[/tex]

So that leaves sec x.

Proof:

[tex] \sec(x) = \frac{1}{ \cos(x) } [/tex]

1 divided by any number won't equal zero, so the solution will never be 0.

Use the order of operations to simplify
8.6 – 4.2+ io
3

Answers

Answer:

9/10

Step-by-step explanation:

8.6-4x2+3/10- multiply first 4x2=8

8.6-8+3/10 - subtract 8.6-8+.6

.6+3/10= 9/10

2) On a multiple choice test with four possible answers for each question, what is the probability of
answering a question correctly if you make a random guess
A) 1/2
B) 1
C) 3/4
D) 1/4

Answers

D) 1/4
is the answer

Solve the inequalities for x, and match each solution to its number line graph.
Two less than of a
number (x) is no more than .
The sum of two times a number (x)
and -2 is at least 8.
Seven subtracted from 4 times a
number (x) is more than 13.
Four added to 3 times a number (x)
is less than 19.

Answers

Answer:

I hope this helps!

Step-by-step explanation:

can someone answer this question plsss​

Answers

Answer:

1. A.

2. B.

3. C.

4. A.

Hope this helped!

For the last question the answer is D
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