Mathematics College

Can somebody please help me with my math ?

Can Somebody Please Help Me With My Math ?

Answers

Answer 1

Step-by-step explanation:

just plug in the numbers to the x values

if f(3) then ur equation would look like this f(3) = 4x - 5

then u solve it to get the answer.

  3 = 4x - 5

+ 5 = 4x + 5

------------------ ---> add 5 on both sides

 8 = 4x

now u just divide. 8 ÷ 4 = 2 so f(3) = 2

Related Questions

I Need Help With This Question

Answers

WHICH?

MSOAOSBDJDSONASBDJDBDBDBDI

I NEEED TOOOO

Answer:

c. 5m

Step-by-step explanation:

25 × 5 × m

multiply them

=5m

A water tank in the shape of a pyramid has a rectangular base with dimensions of 10 feet by 15 feet. The height of the rectangular pyramid is 12 feet. Water fills half the volume of the water tank.

How many more cubic feet of water is needed to finish filling the water tank?

Enter your answer in the box.

ft3

Answers

Answer:30cm3

Step-by-step explanation:

10 x 15=150

150 / 2 = 75

75 x 12 = 900

900 / 3 = 30cm3

Find the missing length to the nearest teni
3
A 9
<
d
B. 144
O C. 11.6
D. 124

Answers

Answer: Its A 9

Step-by-step explanation: LOLLLLL is that rock lee form Naruto :D

3. ANOP has side lengths 5 cm, 7 cm, and 9 cm. If ANOP - ARST, which of the following could
be the lengths of the sides of ARST?

Answers

Answer:

5x+15+2x=24+4x

Step-by-step explanation:

I hope this helps

13. Find the arc length with the given information . centralangle = pi/4, radius = 6

14. Which angle has its terminal side in the second quadrant?

Answers

Answer:

3π/2; 3π/4

Step-by-step explanation:

(4t^3-at^2-2bt+5)-(ct^3+2t^2-6t+3)

Answers

Answer:

simplify or subtract? ill put the answer in the comments

Step-by-step explanation:

I simplified it this is what i got

−ct3−at2+4t3−2bt−2t2+6t+2

Subtracted it’s
4t^3-at^2-2bt-ct^3-2t^2+6t+2

Which of the following sets of numbers contain the number -1/3

Answers

Answer:

1 2 3 ■■■■■■■■■■■■■■■○♤》●♤\♡○●

Answer:

i think its also 123

Step-by-step explanation:

i123

I need answers am really bad at math

Answers

Answer:

Where is the question

Curriculum
WorkKeys Curriculum Applied Math Levels
Level 5: Fractions with Unlike Denominators
This question: 00:09
Total: 0
Toolbox
83.3% Complete
This
Q. To find out how much raw material will be removed from a product your company manufactures,
find the common denominator needed to subtract the following fractions. The common denominator
is
5 2
6 7
HINT

Answers

Answer: common denominator is 42

Step-by-step explanation:

Tables of values represent continuous functions in which table do the values represent an exponential function

Answers

is there a pic to it? put the pic then i can answer

Answer:

You forgt to add picture

Step-by-step explanation:

jane is twice as old as Barbara. Michael is 7 years older than Jane. If Michael is 21, which equation could be used to find Barbara's age

Answers

Step-by-step explanation:

J = 2b

M = J + 7

M = 21

J = 21 - 7

J = 14

B = 7

Equation:

If M is J+7, so then J = 21-7. J is 2*b, so 2*b = 21-7. Then you subtract and divide.

In ΔQRS, the measure of ∠S=90°, SR = 56, RQ = 65, and QS = 33. What is the value of the tangent of ∠R

Answers

Answer:

≈0.669

Step-by-step explanation:

a=√(c^2-b^2)

a=√(65^2-56^2)

a=33, a is the final side

tan = O/A

tan = 33/56

tan ≈ 0.669

Solve the equation: -2 = 1/2x + b

Answers

Answer:

If solving for x, the answer is x = -2b - 4.

Step-by-step explanation:

If solving for b, the answer is b = -2 - [tex]\frac{x}{2}[/tex].

PLEASE ANSWER ITS DUE IN 5 MINS ALSO PLEASE EXPLAIN YOUR ANSWER WILL MARK THE BRAINLEST

Answers

Answer:

b.

Step-by-step explanation:

it's not a function or relation because when you use the vertical line test the line will pass through 2 other lines

It's definitely not a function, so I think it's B

Can someone please help me

Answers

going from the top of the right side down it would be: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20


PLEASEEE HURRY I WILL GIVE BRAINLEST

This is literally my last try and if I get this wrong I fail PLEASE answer it correctly that’s all I ask.

(I just need the last question. The multiple choice answers are ‘4,5,6,7,8,9’ I am allowed to choose more than one if needed)

Below is the graph of a polynomial function F with real coefficients. Use the graph to answer the following questions about F. All local extrema of F are shown in the graph.

Answers

what is the question?

On an assembly line, 1/5 of an item is made in 3/4 of an hour. What is the unit rate?

A
320itemhour

B
415itemhour

C
334itemhour

D
623itemhour

Answers

I don’t know if I’m wrong but Yeah I Think It’s C

I need help please.

Answers

(.45)700-79 = 236 dollars

BRAINLIEST 50POINTS
In the figure shown, line AB is parallel to line CD.

Part A: What is the measure of angle x? Show your work. (5 points)

Part B: Explain how you found the measure of angle x by identifying the angle relationships that you used along the transversal.

Answers

Part A: The measure of angle x would be 53 because X= 115 - 62

Part B: APQ and PRD are alternate interior angles which means they need to equal each other, so APQ plus QPR equals PRD. I found angle x by adding  APQ + QPR = PRD  

Hope I helped, I spent a lot of time on this ^_^!

Answer:

Part B: APQ and PRD are alternate interior angles which means they need to equal each other, so APQ plus QPR equals PRD. I found angle x by adding  APQ + QPR = PRD  

Step-by-step explanation:

Match each ratio with its simplest form.
3 : 1
2 : 3
1 : 3
3 : 4
6 : 7
9 : 7
21 : 28
96 : 32
22 : 33
12 : 36
72 : 56
54 : 63

Answers

Answer:

21 : 28 = 3 : 4

96 : 32 = 3 : 1

22 : 33 = 2 : 3

12 : 36 = 1 : 3

72 : 56 = 9 : 7

54 : 63 = 6 : 7


PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA POINTS*..
IM GIVING 40 POINTS !! DONT SKIP :((.

Answers

Answer:

y = 1x + 46

Step-by-step explanation:

Can you please help me, will mark brainliest if there is an explanation behind the answer

Answers

Step-by-step explanation:

12^2 x 3.14=452.16

452.16 x 28=12,660.48

12,660.48/3=4,220.16

4,220.16 is the answer

How do you solve Sec 5pi/3

Answers

Apply the reference angle by finding the angle with equivalent trig values in the first quadrant.
sec
(
π
3
)
sec
(
π
3
)
The exact value of
sec
(
π
3
)
sec
(
π
3
)
is
2
2
.
2

ASAP
-42÷3/7
Answer quickly and please show work

Answers

-97.9 that’s what I believe it is

Answer:

-42÷3/7=-98

Step-by-step explanation:

How can this expression be written another way?
12k + 32
Factor using the distributive property and the greatest common factor to write an equivalent expression.
Enter your answer by filling in the boxes.

Answers

Answer:

4(3k + 8)

Step-by-step explanation:

Please let me know if you want me to write an explanation for my answer :)

Step-by-step explanation:

jm29._. jdgdjeirvrkwkenf fjebrjgjf

3x + 4y = 24
6x + 8y = 24 using process of elimination

Answers

Answer:

false

Step-by-step explanation:

3x+4y=24 multiplied by 2 equals: 6x+8y=48

if you subtract 6x+8y=24 from 6x+8y=48, you get 0=24, which is not true. Therefore the statement is false.

The product of 7 and c minus 13

Answers

Answer:

7c - 13

Step-by-step explanation:

The first day of the year is Saturday. What will the 258th day of the year be?
Group of answer choices

Thursday

Friday

Saturday

Sunday

Monday

Answers

Answer:

1stday=Saturday

8th day=Saturday

8×32 =256days=Saturday

257days=Sunday

258days=monday

8• √100 - 4 square • 5

Answers

Answer:4

Step-by-step explanation:

It’s 4

Answer:

8*√100-4^2*5=

0

Step-by-step explanation:

Which one would make me more money?
charge $5 for the first hour and
$8 for each additional hour?
Or
charge $15 for the first hour and
$6 for each additional hour?

Answers

Answer:

im gouing to use 3 hours as an example so the first hour is 5 dollars and 8 dollars for each additional hour there are 2 additional hours which would be 16 dollars from the additional hours and plus 5 dollars from the first hour so 21 dollars

and the other option like i said earlier 3 hours is the example so 6*2 becasue their are 2 additional hours which is 12 plus 15 dollars from the first hour so 27 dollars

so the answer would be charge 15 dollars for the first hour and 6 for additional hour

can i get brainly please

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