A. 152 + 192
OB. 15+19
c. 15+19
D. 162 +19

A. 152 + 192OB. 15+19c. 15+19D. 162 +19

Answers

Answer 1

Answer:

By using the pythagorean theorem a^2 + b^2 = c^2

D is the correct answer Where PQ

= √15^2+√19^2

=√ 225 + √361

= √ 586

Length of PQ = √586 = 24.2074368738(ans)

Answer 2
Oh I did this before here a the part that I did hope I helped !!! The photo did not fit fell but ya
A. 152 + 192OB. 15+19c. 15+19D. 162 +19

Related Questions

Violet earned a score of 662 on Exam A that had a mean of 550 and a standard
deviation of 40. She is about to take Exam B that has a mean of 550 and a standard
deviation of 40. How well must Violet score on Exam B in order to do equivalently
well as she did on Exam A? Assume that scores on each exam are normally
distributed.

Answers

Answer:

Step-by-step explanation:

662

please help me someone​

Answers

Base = 5 * 12 = 60 in^2

Height = 4 in

Perimeter is the sum of all straight

Perimeter = 20 + 16 + 48

Perimeter = 84 in

Perimeter of base = 12 * 2 + 5 * 2 = 34

Can anyone help? ................

Answers

the square stands for a right angle which is 90

there is a 90 and a 26 which equals 116

a line equals 180 degrees

you have to subtract 116 from 180

x=64

answer:

x = 64

step-by-step explanation:

in order to solve this, we have to add up all the angles given and subtract from 360° in order to find xwe subtract from 360° because a circle adds up to 360°since there is a square shown as an angle, it is 90°

so we know that, 180 + 26 + x + 90 = 360°

now, we solve for x

180 + 26 + x + 90 = 360°

296 + x = 360

x = 64°

PLEASE HELP

Which equation is the slope-intercept form of this equation?

y−10=−2(x+6)

a) y−10=−2x−12
b) 2x+y=−2
c) y=−2x−2
d) x=−12y−1

Answers

Answer:

C.

Step-by-step explanation:

The slope intercept form is:

y= mx +b

so you first want to start off by looking for the equation with y being the sum. In this case, there is only one, so you don't have to do anymore work.

A school has a 20% sale on all headphones. With this discount, the price of headphones is $47. What was the original price of the pair of headphones?​

Answers

Answer:

$56.40

Step-by-step explanation:

If you take the $47.00 and add 20% you will get 56.4

This is a regular octagon.
What is the measure of x?
IX
x = [? ]°
Enter

Answers

Answer:

x=360/8

=45 degrees,,,,

The measure of x = 45°.

What is exterior angles of a regular polygon?

Exterior angles of a polygon are formed when by one of its side and extending the other side. The sum of all the exterior angles in a polygon is equal to 360 degrees. You are already aware of the term polygon. A polygon is a flat figure that is made up of three or more line segments and is enclosed. The line segments are called the sides and the point where two sides meet is called the vertex of the polygon.

According to question,

There is a regular octagon.

Number of sides in regular octagon, n = 8

Since, measure of each exterior angle = 360°÷8

                                                                = 45°

Hence, the measure of each exterior angle of a regular octagon is 45°

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How many cups are on 2.5 liters​

Answers

Answer:

10.56 cups is your correct answer

Step-by-step explanation:

To convert liters to cups, multiply the volume value by 4.227

Have a great day!

Answer:

10.567

Step-by-step explanation:

cups in 2 liters is 8.454 and half a liter is 2.113

I just added that

2. If an older television with an aspect ratio of 4:3 has a screen area of 1550 square inches, but the image displayed has an aspect ratio of 16:9, how much area does the image actually occupy? First determine what percent of the screen does the image occupy?


a. 825.5 sq. in.
b. 1162.5 sq. in.
c. 1181.5 sq. in.
d. 1375.5 sq.in.​

Answers

I am not sure….. I think b

If not let me know

What is the slope-intercept equation of the line below?
(2,3)
(0,-5)

Answers

Answer:

y = 4x - 5

Step-by-step explanation:

plug the coordinates into the equation: y = mx + b

   3 = 2m + b

-) -5 = 0m + b

___________

   8 = 2m => m = 4

substitute 4 into either of the equation 3 = 2m + b or -5 = 0m + b to solve for b

=> 3 = 2(4) + b

=> b = -5

plug m = 4 & b = -5 into the slope-intercept equation: y = mx + b

=> y = 4x - 5

Find the volume of the cylinder. Find the volume of a cylinder with the same radius and double
the height.

The volume of the cylinder is __ in.³.

The volume of a cylinder with the same radius and double the height is __ in.³.​

Answers

about 78.54

V=π·5^2·1 = 78.54

Answer:

Find the volume of the cylinder.

[tex]\star \: \: \purple{Volume_{(cylinder)} = \pi {r}^{2} h}[/tex]

[tex]\star \: \: \purple{Volume_{(cylinder)} = 3.14 \times ( {5)}^{2} \times 1 }[/tex]

[tex]\star \: \: \purple{Volume_{(cylinder)} =3.14 \times 25 \times 1 }[/tex]

[tex]\star \: \: \purple{Volume_{(cylinder)} =78.50 \: in {}^{3} }[/tex]

Find the volume of a cylinder with the same radius and double the height.

[tex]\star \: \: \purple{Volume_{(cylinder)} = \pi {r}^{2} h}[/tex]

[tex]\star \: \: \purple{Volume_{(cylinder)} = 3.14 \times {(5)}^{2} \times 2}[/tex]

[tex]\star \: \: \purple{Volume_{(cylinder)} = 3.14 \times 25 \times 2}[/tex]

[tex]\star \: \: \purple{Volume_{(cylinder)} = 157 \: in {}^{3} }[/tex]

What is the area of a rectangle that measures 4 1/2 by 2 1/2 inches

Answers

Answer:

11.25

Step-by-step explanation:

the equation to find the area of a rectangle is A=w*l

A=2.5*4.5

A=11.25

Harrison goes to a thrift shop and is going to buy a sports coat, a dress shirt, or a tie. Harrison tends to like everything but decides to stick to a power tie, which would be a tie with red or yellow in it. The thrift shop has 6 sports coats that fit him and 8 dress shirts that fit him. The thrift shop has 4 red ties and 5 yellow ties. How many choices does Harrison have

Answers

Answer:

Harrison has 432 choices.

Step-by-step explanation:

Harrison will choose:

One sports coat from a set of 6.

One dress shirt from a set of 8.

One power tie from a set of 4 + 5 = 9.

How many choices does Harrison have?

6*8*9 = 432

Harrison has 432 choices.

Given: mZA= 15°; a = 10; m B = 57° Find b.​

Answers

Answer:

Solve in terms of the arbitrary variable B

.

Alw(10)⋅(ys)

true

a=10

m=57°B

Step-by-step explanation:

Of the sundaes recently sold at Ice Cream Haven, 4 had nuts and 20 did not. Considering this
data, how many of the next 84 sundaes sold would you expect to have nuts?

Answers

4/24= 1/6
(1/6)*84= 14 had nuts

20/24= 5/6
(5/6)* 84 = 70 no nuts

The expectation of having nuts in the 84 sundaes if 4 had nuts and 20 did not is 14.

What is division?

It is a fundamental operation in mathematics where you divide a number into smaller parts.

Given:

The sundaes had nuts = 4,

Total sundaes = 24,

So from this the possibility of having nuts in sundae = 4/24 = 1 / 6,

Hence, in 84 sundaes the possibility of having nuts is = 1 / 6 × 84 = 14,

Therefore, the expectation of having nuts in the 84 sundaes is 14.

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A bakery makes a $5 profit for each cake it sells. It makes
a $6 profit for each pie it sells. The expression 5c+6p
represents the profit for selling c cakes and p pies. How
much profit is made if the bakery sells 10 cakes and 7 pies?

Answers

Answer:

$92

Step-by-step explanation:

Find the profit by plugging in 10 as c and 7 as p into the expression:

5c + 6p

5(10) + 6(7)

50 + 42

= 92

So, the bakery will make $92

Which equation shows 3/4 x+1/2y=1/8 converted to slope intercept form?
A. Y=3/2x-1/4
B.Y=-3/8x+1/16
C. Y=3/8x-1/16
D.Y=-3/2x+1/4

Answers

Answer:

D

Step-by-step explanation:

If anyone could help me! I’ll give Brainly :’) thank you..

Answers

Answer:

(3,1) (6,-2)

Good luck on your assignment!

(1/4)^3+(3/4)^3+3(1/4)(3/4)(1/4+3/4)

Answers

the answer should be 1

Answer:

[tex]\frac{43}{16}[/tex]

Step-by-step explanation:

[tex](\frac{1}{4})^{3}+(\frac{3}{4})^{3}+3(\frac{1}{4})(\frac{3}{4})(\frac{1}{4}+\frac{3}{4}) = \\\\\frac{1}{64}+\frac{27}{64}+3(\frac{3}{4})(\frac{4}{4}) = \\\\\frac{28}{64}+3(\frac{3}{4}) = \\\\\frac{28}{64}+\frac{9}{4} =\\\\\frac{28}{64}+\frac{144}{64} = \frac{172}{64} = \frac{43}{16}[/tex]

i need 33 and 35!!!!!

Answers

33. Y= x/x-1 35. A=C^2/4pi

Asap plzz,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

Answers

hello!

so based on the given information, we can create an equation 150+25m=500

we can now solve for m
subtract 150
25m=350
divide by 25
m=350/25

m=350/25 which is option A

Calculate the surface area in square feet of a box that measures 13 inches in
length, 10 inches in width, and 11 inches in height. The value of your answer
should be square feet. Round you answer to the nearest hundredth

Answers

Answer:

I think the answer is 766 inches, rounding it to the nearest 100 would be 800

Step-by-step explanation:

A point at (4.6) is reflected across the x-axis. What is the
y-coordinate of the reflected point?

Answers

(4,-6)

OR -6

GOODLUCK :)

A number is equal to half the sum of the same number and ten. Set up and equation and find that number.

Answers

9514 1404 393

Answer:

n = n/2 + 1020

Step-by-step explanation:

Let n represent the number. Then half the number is n/2. We are told that ...

  n = n/2 +10 . . . . the number equals half the number plus 10

  n/2 = 10 . . . . . . .subtract n/2

  n = 20 . . . . . . . . multiply by 2

The number is 20.

7(x+4)-6(x+3)=x+5
What is x?

Answers

Answer:

Equation has no solutions.

Step-by-step explanation:

7x + 28 - 6x - 18 = x + 5

7x + 10 - 6x = x + 5

x + 10 = x + 5

x + 10 - 10 = x + 5 - 10

x = x - 5

x - x = x - x - 5

0 ≠ - 5

Consider strings of four decimal digits. Which rule must be used to find the number of strings of four decimal digits that have exactly three digits that are 9s? multiple choice the sum rule the subtraction rule the product rule the division rule How many strings of four decimal digits have exactly three digits that are 9s?

Answers

Answer:

36 possible ways

Step-by-step explanation:

Range of digit : 0 up to 9

To obtain the number of strings of 4 decimal digits that have exactly 3 digits that are 9s ; we use the multiplication rule :

In other to have exactly 3 digits from 4 that are 9s :

Say:

We have 3 9s and the last number could be any of the 10 possible digits except 9

First 9 = 1 possible way (since we have only one 9 between (0 to 9)

Second 9 = 1 possible way

Third 9 = 1 possible way

4th digit = 9 ways (could be any digit between 0 and 9, except 9)

Also, we consider the 4th digit's position ; as it could take up any of different positions in between the 9s = 4 ways

Using the product rule :

1 * 1 * 1 * 9 * 4 = 36 possible ways

A marketing research firm would like to survey undergraduate and graduate college students about whether or not they take out student loans for their education. There are different cost implications for the region of the country where the college is located and the type of degree. The survey cost table is provided below:

Student type
Region undergraduate graduate
East $10 $15
Central $12 $18
West $15 $21

The requirements for the survey are as follows:

The survey must have at least 1500 students.
At least 400 graduate students.
At least 100 graduate students should be from the West
No more than 500 undergraduate students should be from the East
At least 75 graduate students should be from the Central region
At least 300 students should be from the West

The marketing research firm would like to minimize the cost of the survey while meeting the requirements. Let X1 = # of undergraduate students from the East region, X2 = # of graduate students from the East region, X3 = # of undergraduate students from the Central region, X4 = # of graduate students from the Central region, X5 = # of undergraduate students from the West region, and X6 = # of graduate students from the West region.

Required:
Clearly state the problem (objective function, constraints)

Answers

Answer:

Objective Minimize 10x1 +15x2 + 12x3+18x4+15x5+ 21x6

The central total cost $ 17586 due to the number of central undergraduate students 1458 is very high.

The total minimum cost would $ 17586 +$260+ $300= $ 18146

Step-by-step explanation:

Let

X1 = # of undergraduate students from the East region,

X2 = # of graduate students from the East region,

X3 = # of undergraduate students from the Central region,

X4 = # of graduate students from the Central region,

X5 = # of undergraduate students from the West region, and

X6 = # of graduate students from the West region.

Then  the cost functions are

y1= 10x1 +15x2

y2= 12x3+18x4

y3= 15x5+ 21x6

According to the given conditions

The constraints are

x1 +x2 + x3+x4+ x5+ x6 ≥ 1500------- A

15X2 +18X4+21X6 ≥ 400---------B

21X6 ≥ 100

X6 ≥ 100/21

X6 ≥ 4.76

Taking

X6= 5

10X1 ≤ 500

X1 ≤ 500/10

X1≤ 5

18X4 ≥ 75

X4 ≥ 75/18

X4 ≥ 4.167

Taking

X4= 5

Putting the values

15X5+ 21X6 ≥ 300

15X5+ 21(5) ≥ 300

15X5+ 105 ≥ 300

15X5 ≥ 300-105

15X5 ≥ 195

X5 ≥ 195/15

X5 ≥ 13

Putting value of X6 and X4 in B

15X2 +18X4+21X6 ≥ 400

15X2 +18(5)+21(5) ≥ 400

15X2 +195 ≥ 400

15X2  ≥ 400-195

15X2  ≥ 205

X2  ≥ 205/15

X2  ≥ 13.67

Taking X2= 14

Now putting the values in the cost equations to check whether the conditions are satisfied.

y1= 10x1 +15x2

y1= 10 (5) + 15(14)= 50 + 210= $ 260

y3= 15x5+ 21x6

y3= 15 (13) + 21(5)

y3= 195+105= $ 300

x1 +x2 + x3+x4+ x5+ x6 ≥ 1500

5+14+x3+5+13+5≥ 1500

x3≥ 1500-42

x3≥ 1458

y2= 12x3+18x4

y2= 12 (1458)  + 18 (5)

y2= 17496 +90

y2= $ 17586

The cost can be minimized if the number of students from

                                 Undergraduate         Graduate

East Region              X1≤ 5                            X2  ≥ 13.67

Central                      X3≥ 1458                   X4 ≥ 4.167

West                          X5 ≥ 13                          X6 ≥ 4.76

This will result in the required number of students that is 1500

Constraints:

East Undergraduate must not be greater than 5

East Graduate must not be less than 13

Central Undergraduate must  be greater than 1458

Central Graduate must  be greater than 4

West Undergraduate must  be greater than 13

West Graduate must  be greater than 4

The central total cost $ 17586 due to the number of central undergraduate students 1458 is very high.

The east region has a least cost of $260 and west region has a cost of $300.

The total minimum cost would $ 17586 +$260+ $300= $ 18146

i need some help if you could

Answers

Step-by-step explanation:

35A) arc AC = 360-(100+110+80)=

360-290 = 70°

35B) L D = ½× 70 = 35°

35C) L AEC = ½(100+70)=½×170= 85°

35D) L P = ½(100-70) = ½×30 = 15°

In basketball each basket scored from inside the 3 point line is worth 2 points. Each basket scored from outside the 3 point line is worth 3 points. Part B

Answers

Thank you for the information. What is the question?

x^2-64=0 solve for all real values of x

Answers

Hi there! Use the difference of two squares formula to solve the problem below:

[tex] \large \boxed{ {x}^{2} - {y}^{2} = (x + y)(x - y)}[/tex]

From the equation, 64 comes from 8². Thus,

[tex] \large{ {x}^{2} - 64 = 0} \\ \large{(x + 8)(x - 8) = 0}[/tex]

The question also asks you to solve for all real values. Thus,

[tex] \large{x = 8, - 8}[/tex]

Answer

x = 8,-8 are the real solutions to x²-64 = 0.

Please help me solve this

Answers

Answer:

x=2√41

Step-by-step explanation:

According to Pythagorean theorem:

14²=(4√2)²+x²

x²=14²-32=164

x=√164=2√41

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