Find the value of f(3) for the function.
f(a)=2(a+4)-3
f(3)=___ (simplify your answer)

Answers

Answer 1
the value of f(3) is 11 because if you solve 2(3+4)-3 you get 11

Related Questions

Mr. Edwards deposits $4 000 in an investment account. The account earns 3.5% interest compounded annually. Mr. Edwards will not make any other deposits or withdrawals. Which is closest to the amount at the amount of money will Mr. Edwards have in the account at the end of 2 1/2 years?
A. $4,361.07
B. $4,359.24
C. $4,350.00
D.$359.24

Answers

Answer:

It's C

Step-by-step explanation

3.5% -> $140

140 + 140 + 70 = 350

4000 + 350 = $4350

The answer is C. 4,350.00

Out of 35 students in Miss Webb's class, 21 have a pet. What percent of the students in Miss Webb's class have a pet?

Answers

Answer:

do 35 divided by 21 (1.66) then move your decimal over twice and you get 6%

Step-by-step explanation:

It is 6%. 21 will be your top number of your fraction, and 35 will be your bottom. Divide them and you will get 6%

6+5(9÷3)2 help answer it pls

Answers

Answer:

The answer should be 36, unless there is a typo

first of all 9:3=3

6+5×6=36

What type of triangle is shown?

Answers

Answer: acute equilateral

Because each angles are acute and even.

please help- I honestly wasn't listening to the lesson so if you can give an explaining for the answer then pls do

Answers

Answer:

24

Step-by-step explanation:

ANGLE CORRESPONDING TO 156 IS THE ONE NEXT TO ANGLE 5 SO IT WILL BE 156 AND THOSE TWO ARE ANGLES ON A STRAIGHT LINE SO WHEN YOU ADD ANGLE 5 AND 156 IT IS 180

5+156=180

5=180-156

5=24

24 is the answer to the question

HELP ASAP!!FIRST CORRECT ANSWER WILL GET BRAINLIEST!!

Answers

-23, hope this helps
-23 is the answer because it is

please help i need to answer this to finish up this work

Answers

Answer:

22.84 dollars

Step-by-step explanation:

you do 25x0.15 and get 3.75. Then you do 25-3.75 and get 21.25. The you do 21.25x0.075 and get 1.59. Then you do 21.25+1.59 and get 22.84, and there your answer.

The answer would be $22.84

Please answer will give brainlisit

Answers

Answer:

24

Step-by-step explanation:

This is consisted of 4 equivalent triangles, so you just need to find the area for one triangle then times 4, S = 4*3/ 2 * 4 = 6*4 =24.

16m squared....................................................................................................

pleaseee help mee!!!

Answers

Answer:

10/12. 4/6. 1/2

Step-by-step explanation:

I need extras charters to submit dw abt this

Answer:

9/12, 2/6, 1/2

Step-by-step explanation:

First start with the original fractions given and figure out how 4 got to 12

3/4=x/12 so divide 12/4 = 3 so they multiplied 4 by 3 to get to 12 so just do that to the top as well.

3 x 3 = 9

3/4 = 9/12

For the second one you do the same thing

2/1 = 2

3 x 2 = 6

1/3 = 2/6

For this last one just choose any number you want to multiply since its open ended.

2/4

Im just going to simplify it. Which means you do the reverse of the other two instead of multiplying youd divide the 2 numbers by a common factor which would be 2 in this case.

2/4 = 1/2

Tanya is a professional shopper and is always looking for the better deal. She was looking to purchase a new television and found some great prices in the sales ad. Which store should Tanya purchase her new television to get the better deal?

Answers

2nd option because she would save more money

Answer: the answer is the second one. Electronic mania.

Step-by-step explanation: 20% of 360 is 72. 360-72=288.

30% of 380 is 114. 380-114=266.

Offering brainliest!!! Find the Volume of each cylinder pictured below. Use 3.14 for π and round to the nearest tenth:

Answers

Answer:

3078.76 on the first and on the second:1809.56 on third:603.19 on the forth:230.91 and on the fifth:191.94 on the last:70.32

ANSWER ASAP AND STEP BY STEP!!
(5+4 2) divided by 3•6

The two is an exponent or the think above a number

Answers

Answer:

5.83

Step-by-step explanation:

I hope it's correct!

Goodluck!!!!!!!<3

:3

I got 1.666 as the answer

PLS HELP!
Which relationships describe angles 1 and 2?

Select each correct answer.

complementary angles

adjacent angles

vertical angles

supplementary angles

Answers

The answer is an acute
It’s only vertical angles because they’re angles opposite of each other, and they’re congruent.

What is the solution to the inequality –2.1x + 2.9 > 15.5?

a. x < −6
b. x > −6
c. x < 6
d. x > 6

Answers

the answer is b ......
It would be A I believe

Can someone help me with this? I need the answers or I will fail my math because of homework........

Answers

54 boo . Divide 189 by 7 then multiply by 2 which is 54
1) 10 footing dogs
2)900 black and white copies
3A) the ratio is- 1:75
3B)150 miles

How’s everyone’s day going? Mine is okayish. Not so bad but not so good either. If you are in remote learning , are you flying through all the tough times? Take this question as an opportunity to let all your feelings out , you don’t have to if you don’t want to.

Answers

Answer:

well my is good trying to get myself up back u know it being hard for me since 2020 till now and i dont like so all am just doing is trying to get back to my self

Step-by-step explanation:

geometry is killing me

Paulo wants to earn $4552 by mowing lawns. He will charge $57 for each lawn he mows. What is the minimum number of lawns that Paulo needs to mow to reach his goal of $4552?

Answers

He will need to mow 80 lawns as 4552/57 is 79.9473684 so you round it up to 80!
You would need to mow 80 lawns so round up to 80

help me ASAP plls :)

Answers

Answer:

C

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

18 x 12 x 9 = 1944

3 numbers = 3 squared

Answer= 1944cm 3

In the cube shown below, the distance between vertices 2 and 6 is 15 cm.
If the cube is divided into two equal parts by a plane parallel to the face defined by vertices 2, 3, 6, and 7, what will be the area of the cross-section?
A.
45 sq cm
B.
15 sq cm
C.
225 sq cm
D.
60 sq cm
FALSE ANSWERS/SCAMS/TROLLS WILL IMMIDIATELY BE REPORTED!

Answers

Answer:

256 sq cm

Step-by-step explanation:

cube is a three-dimensional figure with six congruent square faces. Since each face is congruent, each of the edges have the same length.

The cross-section described is shown below.

The cross-section is also a square which is congruent to the other faces of the cubes. Therefore, the edges of the cross-section will each measure 16 cm. Find the area by using the formula for the area.

         A=lw

             =(16cm) (16cm)

                =256 sq cm  

So, the area of the cross-section is 256 sq cm.

hope this helps some way

Step-by-step explanation:

256. sq cm Lol there

helpppppppppppppppppppppppppp plssssssssss......

Answers

Answer:The second one to the right is 50 because 5 times 5 is 25 and the other is 5 times 5 to and 25 plus 25 is 50.The 2 one on the right is 40 is you multiply the length times width which is the area of a rectangle and square so do that for all of them and you find the answer for x by determining whats the length and width based on the known answers already

Step-by-step explanation:

Hope this helps :D

Yep the person answer is correct so trust him

HELP PLS HELP, DUE IN 10 MINUTES

Answers

Answer:

A.  26.10 cm

B. 118.95 cm

Step-by-step explanation:

ST = 41^2 - 40^2 =  c^2  = hypotenuse

ST = 1681 - 1600 = c^2

ST = c^2 = sq rt 681 =26.0959767014 = 26.1cm

Nearest 100th = 26.10

Length = 26.10 cm to nearest 100th

Perimeter of RSU we find (M) of SU first then add that to the other 3 lengths on the exterior of the triangle.

SU = 10^2 + 26.1^2 = c^2 = hypotenuse

SU = 100 + 681.21 = c^2

SU = c^2 = sqrt 781.21 = 27.9501341678 = 27.95cm

P TOTAL RSU  = SU + TR + RS + TU

= 27.95 + 40+ 41 + 10 = 118.95cm

a js 26.10 and that’s all i know so far.

need help asap will give brainliest

Answers

Answer: a) yes b) yes c) no d) no

Step-by-step explanation:

in table a there is a repeating pattern.

1 x 4 = 4

2 x 4 = 8

8 x 4 = 12

4 x 4 = 16

in table b there is a repeating pattern.

-4 x 5 = 20

-3 x 5 = 15

-2 x 5 = 10

-1 x 5 = 5

In table c there is no repeating pattern.

2 x 12 = 24

4 x 3 = 13

In table c and d what their multiplying it by is different each time than in tables a and b.

For A k=4
For B not proportional
For C not proportional
For D k=2

Help and I will make brainlest

Answers

Answer:

the answer is y=x^2

Step-by-step explanation:

when you graph this is goes through the required points

What is the volume of the solid figure below?



HELP ASAP WILL GIVE BRAINLIEST

Answers

Answer:

104

Step-by-step explanation:

the area of the 1st prism is 4x6x3 which is 72, and the 2nd prism's area is 4x2x4 which is 32. Add them together to get 104

2 3/5, 2 1/3, 1 7/8, 2 4/7, 1 1/2, 1 1/5, 2 1/4, 1 2/3, 1 2/5

Name two of the above numbers that have a difference of 27/40.

Answers

Answer:

23/5 and 14/7

Step-by-step explanation:

5. Karen has 4 1/4 of a yard of fabric with which she intends to make bookmarks. Each bookmark is made from 1/8 of a yard of fabric. How many bookmarks can she make?

Answers

4.25 divided by 0.125 = 34 book marks
4 1/4 divided by 1/8= 32 so 32 bookmarks

The figure below shows the dimension of an arrow pointed on the pavement of a parking lot. The entire length of the arrow is 8.5 feet. What is the area of the arrow?
A. 20 sq ft.
B. 21 sq ft.
C. 26.75 sq ft
D. 25.5 sq ft

Answers

Letter b is the right answer choice

The middle school band raised money by selling pizza during their recital.

The pizza served during the recital cost $342.82. If $580 was collected from pizza sales,

which equation below could be used to solve for the amount of profit that was made?

Let x , represent the amount of profit made.


The equation is x + $342.82 = $580, and the profit made was $237.28.


The equation is x + $342.82 = $580, and the profit made was $237.18.


The equation is x - $342.82 = $580, and the profit made was $237.28.


The equation is x - $342.82 = $580, and the profit made was $237.18.

Answers

Answer:

217.18 (B)

Step-by-step explanation:

580-342.82 = $217.18

217.18 tell me if it’s correct !

A large game cube is wrapped with shrinkwrap. How many square inches of shrink wrap will be used to wrap five-game cubes?

Answers

Answer:

36

Step-by-step explanation:

the one and only answer it can be is 36

Find the circumference of the circle. Round to the nearest tenth if necessary.

A. 21 m

B. 66 m

C. 132 m

D. 264 m

Answers

Answer:

c.132

Step-by-step explanation:

so we are given the diameter which is 42m **the diameter is the straight line that passes through the middle of the circle**

but in order to find the circumference we need to find the radius **the radius is always half (1/2,0.5) of the diameter**

so we have to divide 42/2 which equals 21

now we need to set up the formula;

c=2πr/c=2xπxr  **when unknown variables such as 'r' are next to another mathematical numeral such as the pi symbol you don't really have to but the multiplication symbol between them**

c=2π21

=131.946891451

and in your case, it seems we must round to the tenths place so the nine then "becomes a ten" and you're left with 132

good luck :)

i hope this helps

have a good one !!

Other Questions
Pleaseee help me with this How does warmer planet causes ice to melt and then cause the warm up even more? The decomposition of ethylene oxide (CH)O(g) CH(g) + CO(g) is a first order reaction with a half-life of 58.0 min at 652 K. The activation energy of the reaction is 218 kJ/mol. Calculate the half-life at 623 K. name safety precautions for a blizzard how can i do dis plss An individual creates a(n)_________after he observes events Which of the following statements about cells is FALSE? a.Cells develop and maintain complex organization to their existence. b.Cells respond to the environment. c.Cells reproduce to form new cells. d.Cells are not organisms. Review Friar Laurence's soliloquy in Act II, scene iii of Romeo and Juliet.Which statements about Friar Laurence's soliloquy are true? Check all that apply.x Friar Laurence provides advice for cooking with herbs.Friar Laurence contrasts the goodand bad uses of herbs.Friar Laurence warns Romeo against eating certain herbs.Friar Laurence explains to the audience his use for herbs.Friar Laurence describes to the audience his role as friar. Camden is reading a book about ancient Greece. The last few pages include bibliographic information about the sources the author used. Read the following entry: Reynolds, Jill. "A Brief Look into Ancient History." AncientWonders.com. 06 Oct. 2010. Web. 12 Mar. 2014. What does "06 Oct. 2010." refer to in this bibliography entry? A. the date the article was written B. the date AncientWonders.com was started C. the date the book's author found the article D. the date the facts in the article were verified A net of a triangular prism is shown below. What is the surface area, in square feet, of the triangular prism Less than one year after the shootings,Congress Which statement describes the difference in tone between the first half and the second half of "Poem"? The first half is philosophical; the second half portrays reality. The first half is optimistic; the second half is more ominous. The first half suggests indifference; the second half is more promising. The first half questions authority; the second half approves of commercialism. I need help with this one. What is the area of the shaded region?13 km22 kmsquare kilometers PLEASE NO LINKS! PLEASE, PLEASE, PLEASE!Is this an example of indirect or direct characterization? Justify your answer. "That night, she slept with the letter under her cheek." When a sound is louder whatmeasurement gets bigger? define of speciality what's your political opinion Republican or Democrat and if ur opposite of me I kinda wanna debate :) Find the slope of the line that connects these points. reminder: the slope is rise over run... change in y over change in x. a. (4, 6) and (5, 0) b. (3, 4) and (2, 10). I need help ill mark brain list its due in 5 minutes THIS NEEDS TO STOP (ITS A SCAM TO BUY STUFF) ITS MAKES ME ANNOYED