the average of three numbers is 15. two of them numbers are 17 and 14 . what is the third number?,​

Answers

Answer 1

Answer:

19

Step-by-step explanation:

Given average of 3 numbers = 17 Total of 3 numbers = 17×3 = 51. Given average of 2 numbers = 16 Total of 2 numbers = 16×2 = 32 Therefore, Third Number = 51–32 = 19


Related Questions

Heather can type 210 words and 6 minutes what is her unit rate in words per minute​

Answers

Answer:

35 words per minute

Step-by-step explanation:

210/6=35

Answer: 35 words per minute

2. Choose a mapping diagram of the ordered pairs {(3,17), (5,19), (7,19),
(11,23), (13,29)).

Please help

Answers

C because the hypothesis of the right triangle is shorter than the right

Answer: C

Step-by-step explanation: The hypothesis of the right triangle is shorter than the right.

Can someone seriously help me!!!!!

Answers

Answer:

Step-by-step explanation:

This should help I hope

HELP!!!!? ASP! PLSSSS #14

Answers

C) 54 is correct
Multiply all numbers! Mark with crown!

PLEASEHELP ME PLEASE IM BEGGING YOU

Answers

Answer:

A. 2520 cm³

Step-by-step explanation:

Volume of prism:

V = Bh

The base is a right triangle, its area is:

B = 1/2*24*7 = 84 cm²

The volume is:

V = 84*30 = 2520 cm³

Correct choice is A

Ο Α.
B.
C.
D.
SUBMIT


Plzzzz helpppp

Answers

Answer:

c

Step-by-step explanation:

C because I’ve taken that quiz

Which triangle side lengths form a right triangle? Choose all that apply.

➪ 5, 6, 7
➪ 6, 8, 14
➪ 8, 15, 17
➪ 10, 12 15
➪ 15, 20, 15
➪ 16, 18, 20​

Answers

Your answer would be C (8,15,17) and E (15,20,15) or is it 25?

Step-by-step explanation:

:)

An inspector for a military agency desires a variables sampling plan for use with an AQL of 1.5%, assuming that lots are of size 7,000. If the standard deviation of the lot or process is unknown, derive a sampling plan using Procedure 1 from MIL STD 414.

Answers

Answer:

use inspection level 4 ( IV )  to perform a normal inspection or tightened inspection to derive a sampling plan procedure from MIL STD 414

Step-by-step explanation:

Having an  AQL of 1.55

assuming lots size of 7000

Std = unknown

To derive a sampling plan

use inspection level 4 ( IV ) where the sample size is denoted as M ( i.e. sample size n = 14)  which will reciprocate an acceptable quality level of 1.5%. on a normal inspection the value of K will be = 1.4 but if we employ a tightened inspection the value of K will become 1.54 in value

note that : both the normal and tightened inspection can be performed using the same table

Choose the equation where b=6 is a solution. 11- b = 6 b + 4 = 9 8b = 48 63 b = 9

Answers

Answer:

8b = 48

Step-by-step explanation:

this is because you would substitute the b for the 6 and then multiply straight across giving you a total of 48.

Answer:

8b = 48

Step-by-step explanation:

8 x 6 = 48

Come and get your love
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Hail (Hail), what's the matter with your mind and your sign
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Baby find it, come on and find it
Hail, with it, baby, 'cause you're fine
And you're mine, and you look so divine
Come and get your love
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Hail (Hail), what's the matter with you feel right
Don't you feel right, baby
Hail, oh yeah, get it from the main vine, all right
I said-a find it, find it, go on and love it if you like it, yeah
Hail (Hail), it's your business if you want some, take some
Get it together, baby
Come and get your love
Come and get your love
Come and get your love
Come and get your love
Come and get your love, come and get your love
Come and get your love, now
Come and get your love, come and get your love
Come and get your love, now
Come and get your love, come and get your love
Come and get your love, now
Come and get your love, come and get your love
Come and get your love, now
Come and get your love
Come and get your love
Come and get your love
Come and get your love
Hail (Hail), what's the matter with you feel right
Don't you feel right, baby
Hail, oh yeah, get it from the main vine, all right
Come and get your love
Come and get your love
Come and get your love
Come and get your love
Come and get your love
Come and get your love
Come and get your love
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Come and get your love.

Answers

Answer:

boom boom boom

Step-by-step explanation:

Answer:

ok?

Step-by-step explanation:

someone plz help i will give brainliest (no links)

Answers

Answer:

for part b the answer is 90 degrees

Step-by-step explanation:

2 is adjacent from 5 so they are the same degree number

Solve for x.
-1/5(x-4)= -2

Answers

Answer:

14

Step-by-step explanation:

Steps shown in the image

A recipe for 12 cookies calls for 1 1/3 cups milk, 2 1/2 cups flour, and 1 3/4 cups other ingredients. How many cups of milk, flour, and other ingredients are needed to make 24 cookies?

Answers

wouldn’t it be double that amount?

Plzzzzzzzzzzzzzzzzzzz help

Answers

Answer:

25

Step-by-step explanation:

1/2 b h

1/2×10×5=25

so i guess the ans is 25 thats all I know

u take 1/2 base ×height

1/2 * 5 * 10
Answer = 25

Which line is perpendicular to the y-axis and goes through (-3,7)?​

Answers

Answer:

A  

Step-by-step explanation:

x = -3 goes straight through -3, 7 vertically

⚠️ Urgent PLS HELP !!!
find the value of x.

Answers

Answer:

x = 14.5

Step-by-step explanation:

This is a supplementary angle, meaning the sum of the angles is 180°.

We can find the value of x by combining like terms.

5x - 6 + 7x + 12 = 180.

5x and 7x are alike.

5x + 7x = 12x.

-6 + 12 = 6.

The final equation is 12x + 6 = 180.

We can solve this by subtracting 6 from 180.

180 - 6 = 174.

12x = 174

Lastly, we divide 174 by 12.

174 / 12 = 14.5

Therefore, x is equal to 14.5

Please help! 4th grade math. (See below)
*Use an equation to write each fraction or product as a multiple of a unit fraction*
3/5

Answers

Does this work:

1/5+1/5+1/5=3/5

A:Consecutive interior angles
B:Vertical angles
C:Alternate exterior angles
D:Corresponding angles

Answers

Answer:

D: corresponding angle

hope it helps.

Answer:

corresponding angles

Step-by-step explanation:

hope it is helpful ><

Frances practiced with her band for 2 hours on Friday, 4 hours on Saturday, and 2 hours on
Sunday. Her band practiced the same number of hours for the next two Fridays, Saturdays,
and Sundays. What is the total number of hours Frances and her band practiced?

Answers

Answer:

24 hours

Step-by-step explanation:

2+4+2 hours on Friday, Saturday, Sunday =8 hours per weekend

8 hours per weekend x 3 weekends = 24 total hours.

1 point
Andrea received a $100.00 gift card to an online clothing store. SHe uses
the gift card to buy a shirt for $20.99. She also wants to use the gift card to
buy some pants which cost $10.29. Which of these inequalities describes
the situation, where n is the number of pants Andrea wants to buy?
20.99 + 10.29n 2 100
20.99 + 10.29n s 100
20.99 - 10.29n 2 100
20.99 - 10.29n s 100
Select all of the following equations that have the

Answers

Answer:

20.99+ 10.29n s 100

Step-by-step explanation:

Well your variable is the number of pants she wants to buy, so on top of the shirt she bought it would  20.99 + 10.29n, but you wouldn't put 100$ at the end of the sentence because for all you know she could have gone past 100 dollars. Hope this helps! Also, if we are counting this from 100 it is better to just subtract 20.99 from 100 and divide by 10.29.

What’s the answer to this question?

Answers

Answer:

the second one from up to down

Step-by-step explanation:

The 2nd one!:) Hopefully that helps you or hopefully is correct

How many halves are in 3 1/4

Answers

Hello!
The answer is 6.25.



There are 6 halves.

Have a good day!

Help thanks in advance

Answers

Answer:

C) 2/7, 1/2, 5/6, 4/2

Step-by-step explanation:

NO LINKS PLEASE
what is the slope of PQ?

Answers

Answer:

-2/3

Step-by-step explanation:

-1.5 - 0.5 / 2.5 - (-0.5)

= -2/3

7.
12
6
a
a.
х
Above are two similar triangles. Which of the following could be the values of x and y?
x=6, y=10
b. x=6, y=8
C. x=8, y=9
d. x=9, y=8

Answers

Answer:

x = 9

y = 8

Step-by-step explanation:

We can find the value of x and y using similarity ratio because the triangles are similar

6/4 = x/6 cross multiply expressions

4x = 36 divide both sides by 4

x = 9

same goes with y

6/4 = 12/y cross multiply expressions

6y = 48 divide both sides by 6

y = 8

Acellus
Find the lateral area of this cone.
Leave your answer in terms of 7.
24in
10 in
T ㅠ
Hint: Lateral Area of a Cone = more
Where e = slant height
Enter

Answers

Answer:

24 in

Step-by-step explanation:

i donk know

its a guess

Answer: 260

Step-by-step explanation:

Please help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

50%

Step-by-step explanation:

The distance between each dot is 25%

From 68 to 70 is 25% and 70 to 74is 25%

Above 68 is 25+25 or 50 %

F(x)= x^2 - 7x +12
The above equation is in standard form. Write the above equation in factored form
f(x) = (x-r1)(x-r2)


r1 represents first root, r2 represetnts second root


What are the roots?
Remember, x-r1 = 0 and x-r2=0

Answers

Answer:

f(x) = (x - 3)(x - 4)

Step-by-step explanation:

f(x)= x^2 -7x +12 factors immediately into f(x) = (x - 3)(x - 4

The roots are 3,4

Lesson 13 Problem Set 5.4
2.
Draw rectangular fraction models of 3 >
f3x3 and
Compare multiplying a number by 3 and by 1 third.

Answers

5.4 fhhdfbf help gta that’s tuff my boys

what do entertainment, utilities, and reserves have in common?

Answers

Answer:

these are some factors need to have a business

hope this helps

have a good day :)

Step-by-step explanation:

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