Assume that you are dealing with three squares, what is the perimeter of the following figure when a = 9, b = 12, and c = 15?​

Answers

Answer 1

Step-by-step explanation:

9+12+15= 36

[tex] 3\sqrt[?]]{?} 36[/tex]

Answer 2

The perimeters of the squares are 36 units, 48 units and 60 units respectively.

What is a perimeter?

The perimeter of a polygon or a thing is the sum of the sides lengths of the respective figures.

Given is a figure in which 3 squares are joined by bases and making a right triangle,

The sides are given by, a = 9, b = 12, and c = 15

we know that, perimeter of a square = 4 × sides

Perimeter of square a = 4 × 9 = 36 units

Perimeter of square b = 4 × 12 = 48 units

Perimeter of square c = 4 × 15 = 60 units

Hence, The perimeters of the squares are 36 units, 48 units and 60 units respectively.

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Related Questions

What is the value of the expression shown below? ​

Answers

Answer:

23 1/4

Step-by-step explanation:

3/6 ^ 2 = 1/4

7 * 4 = 28

28 + 1/4 = 113/4

113/4 - 5 = 93/4

93/4 = 23 1/4

Explain how to find the inverse of a Log Function. (Algebraically)

Answers

Answer:

Your welcome! :)

Step-by-step explanation:

To find the inverse of a function, we use the following steps:

1. Replace f(x) with y.

2. Interchange x and y.

3. Solve for y.

4. Replace y with f -1 (x).

Find the area under the standard normal curve between z=0.45 and z=1.13

Answers

Step-by-step explanation:

the answer is in the above image


At a local concert, the cost for 3 adults and 2 children was $32.00. The cost for 8 adults and 5 children
was $84.00. Find how much it costs for an individual adult and how much it costs for an individual
child.
Adult ticket price =
Child ticket price =

Answers

the adult ticket price is $8.00 and the child ticket price is $4.00 :)

Somebody help I’m stuck :(

Answers

Answer:

I got x1 =0 x2=220

Step-by-step explanation:

y=- 00.1x (x-220)

-0.01x (x-220)=0

- 1/100 x(x-220)=0

x (x-220)=0

x=0

x-220=0

Answer x=0 and x=220

Trigonometry please help

Answers

Answer:

7.5

Step-by-step explanation:

[tex]x = 10 \tan \: 37 \degree \\ \\ \therefore \: x = 7.535540501 \\ \\ \therefore \: x \approx 7.5[/tex]

Answer:

x = 7.5

Step-by-step explanation:

tan = opp/adj

tan 37 = x/10

multiply both sides by 10

10 * tan37 = x

x = 7.535540501027942

Rounded

x = 7.5

Suppose the purchase price of a dining room set is $950. If the sales tax is $47.50, what is the sales tax rate?

Answers

Answer:

5%

Step-by-step explanation:

this question is really asking what percent of 950 is 47.5?

is/of = %/100

47.5 is the 'is'

950 is the 'of'

'r' is the 'what percent'

47.5/950 = r/100

cross-multiply to get:

950r = 4750

r = 5

Answer:

5%

Step-by-step explanation:

Price x sales  tax rate = sales tax

950 x sales tax rate =47.50

sales tax rate =47.50/950

sales tax rate = .05 or 5%

Divide.

5,743 ÷ 9

Enter your answer by filling in the boxes.

R

Answers

Answer:

638.11

Step-by-step explanation:

Convert the given base ten numeral into a numeral in base eight.

Answers

Answer:

714 i think??

Step-by-step explanation:

In triangle ABC, the size of the B is 4 times the size of angle A, and the size of angle C is 14 cel less than 5 times the size of the.

The size of angle a is ____
The size of angle b is____
The size of angle c is________

Answers

Answer:

[tex]A = 19.4[/tex]

[tex]B = 77.6[/tex]

[tex]C =83[/tex]

Step-by-step explanation:

Given

By interpreting each line, we have:

[tex]B = 4A[/tex]

[tex]C = 5A -14[/tex]

Required

Solve for A, B and C

In a triangle,

[tex]A + B + C = 180[/tex]

Substitute expressions for B and C

[tex]A + 4A + 5A - 14 = 180[/tex]

[tex]A + 4A + 5A = 180+14[/tex]

[tex]10A = 194[/tex]

Solve for A

[tex]A = 194/10[/tex]

[tex]A = 19.4[/tex]

[tex]B = 4A[/tex]

[tex]B = 4 * 19.4[/tex]

[tex]B = 77.6[/tex]

[tex]C = 5A -14[/tex]

[tex]C =5 * 19.4 - 14[/tex]

[tex]C =83[/tex]

Samuel made a list of his test scores: 88, 100, 92, 80, 85, 94, and 90. What is the lowest test score he can get on his next test to have mean score of 90?

Answers

Answer:

he needs to get a 91 to have a mean score of 90

Step-by-step explanation:

add up all the known scores to get 629

let 's' = lowest test score

(629 + s) ÷ 8 = 90   [we divide by 8 because there are 7 known and 1 unknown score)

cross-multiply to get:

629 + s = 720

s = 720-629

s = 91

Please help me fast 50 points!!!!!!!

Answers

The median is always the number in the middle
It should be 30 because it’s it in the middle
Sorry if it’s wrong

Find the area of the figure shown

Answers

Answer:

Step-by-step explanation:

Can someone help me please

Answers

Answer:

A

Step-by-step explanation:

Answer: It has to be A

Step-by-step explanation: It's the only statement that makes sense.

If a1 = 8 and an
An-1 + 2 then find the value of a4.

Answers

9514 1404 393

Answer:

  a4 = 14

Step-by-step explanation:

Use the recursive definition repeatedly.

  a1 = 8

  a2 = a1 +2 = 8 +2 = 10

  a3 = 10 +2 = 12

  a4 = 12 +2 = 14

_____

The recursive definition tells you the terms of the sequence have a common difference of 2. The explicit formula for a term of the sequence can be written as ...

  an = 8 + 2(n-1)

Then a4 is ...

  a4 = 8 +2(4 -1) = 8+6

  a4 = 14

Question 1 of 30
Find the area of the triangle below.
4 in.
8 in.

Answers

Answer:

16 square inches

Step-by-step explanation:

1/2*4*8

Pls help I’m not good at this
A=-2
B=-1
C=0
D=3

Answers

Answer:

d is the correct answer this qestion

Suppose the linear regression line V 4.009x - 77.531 predicts a pizza a
parlor's profits based on the number of pizzas sold. If x represents the
number of pizzas sold, and V represents the pizza parlor's profits in dollars,
about how much can the pizza parlor expect in profits if it sells 325 pizzas?

Answers

Answer:

$1225.39

Step-by-step explanation:

Write the following series in sigma notation. 8+18+28+38

Answers

Answer:

[tex]\Sigma\left {n} \atop {1}} \right. (5n^2+3n)[/tex]

Step-by-step explanation:

Given the series 8 + 18 + 28 + 38

First, we need to find the sum of the nth term of the sequence as shown

Sn = n/2[2a+(n-1)d]

n is the number of terms

a is the first term  = 8

d is the common difference = 18-8 = 28-18 = 10

Substitute

Sn = n/2 [2(8)+(n-1)*10]

Sn = n/2 [16+10n-10]

Sn = n/2[10n+6]

Sn = 2n/2(5n+3)

Sn = n(5n+3)

Sn = 5n²+3n

In Sigma form;

[tex]\Sigma\left {n} \atop {1}} \right. (5n^2+3n)[/tex]

In a study of 792 randomly selected medical malpractice​ lawsuits, it was found that 508 of them were dropped or dismissed. Use a 0.05 significance level to test the claim that most medical malpractice lawsuits are dropped or dismissed.

Answers

Answer:

H0:p=0.5

H1:p>0.5

Sample proportion=492/792=0.6276

Test statistic:

z=(0.6276-0.5)/sqrt(0.5*(1-0.5)/784)

z=7.14

p-value=P(z>7.14)=0

Step-by-step explanation:

A machine depreciate in value at the rate of 10% every year on reducing balance. if the original cost is 20000 and the scrapped value is 13122, how long has the equipment been used?

Answers

Mark Brainliest please


Answer: 10 years

Explanation:


The original cost of the machine = 20000

The scrap value of the machine = 13122

Value of the machine = ( 20000 - 13122 ) = 6878

Depreciation of the machine for the first year = ( 6878 * 10 % )
= 687.8
So, the effective life of the machine is = ( 6878 / 687.8 )
= 10 years

What is the volume of the rectangular prism?
3 cm
8 cm
2 cm
cm3

Answers

Answer:

48 cm^3

Step-by-step explanation:

Since there is no image, I’m just going to assume that these three measurement are the length, width, and height of the rectangular prism:

The formula for the volume of a rectangular prism is length x width x height.

Use formula with given dimensions:

3 x 8 x 2 = 48

Volume is measured in cubic centimeters

(cm in this case)

Therefore, the volume of the rectangular prism is 48 cm^3

Hope this helps!

Write the formula for the area of a trapezoid

Answers

Answer:

Step-by-step explanation:

A=(a+b)/2 x h.

basic triangle proofs

please help

Answers

BD is congruent to BD by the reflexive property
AD is congruent to DC because they are both created by the midpoint D
so with all the together you can say the triangle are similar by SSS

Answer:

Step-by-step explanation:

Hope this helps u !!!

A sock drawer has 2 blue pair, 4 white pair, 4 black pair.
What is the probability you can pick out 1 blue , 1 white or 1 black?
You replace each pair after picking.

Answers

Answer: 20% chance of picking blue

40% chance of picking white

40% chance of picking black

Rhombus ABCD has a diagonal BD¯¯¯¯¯. m∠ADB=(5x+10)° m∠CDB=(4x+19)° What is the m∠ADC ? Enter your answer in the box º

30 POINTS PLEASE HELP ASAP

Answers

Answer:

110°

Step-by-step explanation:

5x+10=4x+19

5x-4x =19-10

x = 9

m L ADB = 5(9)+10=45+10=55°

so m L ADC = 2×55° = 110°

how do u graph s ≤ 60 - (3 ÷ 1/15)

Answers

Answer:

s≤15

Step-by-step explanation:

since its a ≤ you will need to fill in the circle..

a_n=59-3(n-1), 1,2,3...
Find the first four terms of the sequence given by the following

Answers

9514 1404 393

Answer:

  59, 56, 53, 50

Step-by-step explanation:

Use n = 1 through 4 and evaluate.

  a1 = 59 -3(0) = 59

  a2 = 59 -3(1) = 56

  a3 = 59 -3(2) = 53

  a4 = 59 -3(3) = 50

The first four terms are 59, 56, 53, 50.

Plzzz answer I don’t have a lot of time

Answers

Answer:

p=35

Step-by-step explanation:

2p+5+3p =180 degree (being linear pair)

5p+5=180

5p=180-5

p=175/5

p=35

A linear pair is a pair of adjacent angles formed when two lines intersect.

thomas is sketching the graph of a quadratic function. he is asking his friends about how many x-intercepts his function can have. here is the feedback from his friends.
Allison says the graph can have 1 x-intercepts
Richard says the graph can have no x-intercepts
Linda says the graph must have two x-intercepts
Hope says the graph can have, at most 1 x-intercepts
How many of Tom's friends are right and why?

A: 0
B: 1; Linda is right because a quadratic graph has exactly two x-intercepts
C: 2; Allison, Richard, and Hope are right because the graph can have 0,1, or 2 x-intercepts.
D: 4; They're all right because the graph can have varying number of x-intercepts

Answers

Answer:

C: 2; Allison, Richard, and Hope are right because the graph can have 0,1, or 2 x-intercepts.

Allison, Richard, and Hope are right because the graph can have 0, 1, or 2 x-intercepts.

The correct option is C.

What is a function?

A function has an input and an output.

A function can be one-to-one or onto one.

It simply indicated the relationships between the input and the output.

Example:

f(x) = 2x + 1

f(1) = 2 + 1 = 3

f(2) = 2 x 2 + 1 = 4 + 1 = 5

The outputs of the functions are 3 and 5

The inputs of the function are 1 and 2.

We have,

Allison is correct because a quadratic function can have one x-intercept if its vertex is on the x-axis.

Richard is correct because a quadratic function can have no x-intercepts if its vertex is above the x-axis.

Linda is incorrect because a quadratic function can have two x-intercepts, but it is not required to have them. It is possible for the vertex of a quadratic function to be on the x-axis, in which case it would have one x-intercept.

Hope is correct because a quadratic function can have at most one x-intercept if its vertex is below the x-axis.

Therefore,

Two of Thomas's friends (Allison and Hope) are correct in their statements.

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