hey yall what is this 345 x 345 + 687

Answers

Answer 1

answer would be 119,712

345x345= 119,025

119,025 + 687 = 119,712

Related Questions

ZEARN MATH

can someone plzzzzzzzzzzzzzzzzz log into my account for zearn and do my work or else im gona fail , I will give you 60 Pointsssssss , 5 star , thanks , and brainliest

PLZZZZZZZZZZZZZZZZZZZZ

Only if i can trust you

Answers

Answer:

Just post the questions here on brainly so we can help you answer thwm. Thats what this website is for! =D

Step-by-step explanation:

Answer:your username and pasword

Step-by-step explanation:

17/5 converted into a mixed number

Answers

Answer:

3 2/5

Step-by-step explanation:

Answer:

3 [tex]\frac{2}{5}[/tex]

Step-by-step explanation:

Which equations represent linear functions? Check all that apply. (Look at the image)

Answers

Answer:

Equations 2, 3, and 4 are linear

Step-by-step explanation:

Equation 1 is a parabola and equation 5 is a Rational function

Determine whether the graph represents a proportional relationship.

A graph is shown. The x-axis is labeled from 0 to 16. The y-axis is labeled from 0 to 16. Four points are shown on the graph on ordered pairs 0, 4 and 2, 8 and 3, 12 and 4, 16. These points are joined by a line. The label on the x-axis is Number of Boats. The title on the y-axis is Number of Passengers.

Answers

Answer:

It represents a proportional relationship

Step-by-step explanation

I am not good at math so ya

Answer:

Step-by-step explanation:

Yes

HELP ME PLEASE !!!!!!

Answers

Answer:

in the explanation

Step-by-step explanation:

rs=2^2+4^2=20cm

sq root of 20=4.472135955 (round down to how much you like, probably 1dp)

qt=4^2+8^2=80cm

sq root of 80= 8.94427191

for the other pic just do [tex]\sqrt{80}[/tex] takeaway [tex]\sqrt{20}[/tex], which is 4.472135955 and round down to how much u like

i do not know what the answers is i need the answer so i can post

Explain how to solve the equation and how to check the solution.
40 = 8y

there the answers-
Use the inverse operation to isolate the variable. Undo multiplication by dividing by 8 on both sides of the equation. Simplify by completing the divisions, 40 ÷ 8 = 5, and 8 ÷ 8 = 1. The solution is y = 5. Check the solution by substituting 5 for y in the original equation, and then simplify. 8 × 5 = 40 and 40 = 40 is a true statement, so 5 is the solution.

Answers

equations by using inverse operations, including squares, square roots, cubes, ... A pair of inverse operations is defined as two operations that will be ... The following examples summarize how to undo these operations using their ... x is divided by 2, so we multiply by 2 on both sides. 2. 8 2. 2 x. ∙ = ∙. Solution: 16. explanation:

Please find the answer in square units

Answers

Ok... so i don't know the answer i really didn't mean to click the make an answer button. but now i made the answer and i stole points from you and i feel bad bc i can't help.

Please help me. This is due at 12 tonight.

Answers

Answer:

I think the answer is D

Step-by-step explanation:

The answer will be C

Plz help ASAP! Show how you did it if possible.

Answers

Answer:

7m^3-11m^2+5m+17

Step-by-step explanation:

it'll be really hard to show work so just trust me on this one-

hope it helps <3

For m^3 : Because you are subtracting a negative from a negative, that means you are adding, therefore the first part should be 7m^3

For m^2 : because you are subtracting a positive from a negative, that means you are subtracting, so it would be -11m^2

For m : because you are subtracting a negative from zero, it would turn into a positive, making it just 5

For the constant : subtracting positive 8 from negative 9 makes it a positive from the double negative. Therefore you would add 8+9, giving you 17

FINAL ANSWER : B. (7m^3)-(11m^2)+5m+17

help picture provided

Answers

Answer:

If I am correct and I understand it its between 40 and 50.

Step-by-step explanation:

Thats because the square is on 40 and ends on 50.

I hope this helped, tell me if something was wrong.

Goodluck!!!!

it is between 45-50!!!! I WISH YPI LUCKLK

1.5d + 3.25 = 1 + 2.25d
(Show work)

Please give an explanation or a picture for brainlest.

Answers

The answer is d = 3 I am pretty sure

An interview is

A. a casual conversation with a group of friends.
B. a formal conversation with two or more people.
C. a private conversation between family members.
D. a loud conversation between two neighbors.

Answers

Answer:

B is the answer :-))))

Step-by-step explanation:

have a nice day

Answer:

The Correct answer is B

Step-by-step explanation:

A interview is something formal when applying to a job its not causal because you and the person interviewing you is being very formal its also a conversation including 2 or more people depending on how the company you apply for decides to do there interview hope this helps :)

Can someone help with finding the area of this shape. The answer choices are on the second picture

Answers

Answer:

I think the answer is D

Step-by-step explanation

Multiply the height by the width then divide by 2

Two linear functions are represented in different formats.

Function 1:

x y
0 −2
2 0
3 1
5 3
Function 2:

Graph of a line passing through the point begin ordered pair negative 2 comma 0 end ordered pair and the point begin ordered pair 0 comma 4 end ordered pair.

Which statements are true?

Select each correct answer.

Function 1 has a greater rate of change than function 2.

Function 2 has a greater rate of change than function 1.

Function 1 has a greater y-intercept than function 2.

Function 2 has a greater y-intercept than function 1.

Answers

The statements that are true are;

Function 2 has a greater rate of change than function 1.

Function 2 has a greater y-intercept than function 1.

Step-by-step explanation:

Given that function 1 has the table;

x y

0 -2

2 0

3 1

5 3

Finding the slope of the linear function gives the rate of change of the function. In this case,

m=Δy/Δx

m=3-1/5-3 = 2/2 =1

The equation of the linear function is given as;

m=Δy/Δx

y-3/x-5= 1

y-3=x-5

y=x-5+3

y=x-2

y-intercept is -2

In function 2, the line passes through points (-2,0) and (0,4)

Finding the slope of the line,

m₁=Δy/Δx

m₁=4-0/0--2

m₁= 4/2 =2

Rate of change is 2

Finding the equation of the line

y-4/x-0 = 2

y-4=2(x-0)

y-4 =2x

y=2x+4

The y-intercept is 4

The statements that are true are;

Function 2 has a greater rate of change than function 1.

Function 2 has a greater y-intercept than function 1.

a mine worker discovers an ore sample containing 500mg of radioactive material. it is discovered that the radioactive material has a half life of 1 day. find the amount of radioactive material in the sample at the beginning of the 7th day.

Answers

Answer:

The miner would have 3 1/2 of radioactive material in the sample at the beginning of the 7th day.

Step-by-step explanation:

hope this helped!

3 1/2 is radioactive hope this helps’

6,657 ÷ 6 = Whats the answer and if there is a remander what is the remander

Answers

the answer is 1,109.5

Answer:

6,657 divided by 6 equals 1109 with a remainder of 3

I hope it helps

I need the answer ASAP

Answers

Answer:

Step-by-step explanation:

The answer is D

Explanation:

PLEASE HELP BEST ANSWER GETS BRAINLIEST AND 10 POINTS

John flew a kite. He started flying the kite at 2:20 pm and ended at 3:14 pm. How many minutes did John fly a kite?

Answers

Answer:

94 Minutes.

Step-by-step explanation:Subtract 220 from 314 and you get 94. To check you add 220 to 94 and you get 314. Hope this helped.

Which of the following graphs represents a function?

Answers

Answer:

the one on top

Step-by-step explanation:

Answer:

"the one on the top"

Step-by-step explanation:

EZZZZZZZZZZZZZZZZZZZZZZZz

help me plz i will give brainliest

Answers

Answer:

a. t = I/Pr

b. The value of t in the table is 3 years

Step-by-step explanation:

Solve for t in the formula.

I = Pr

~Divide pr to both sides

I/Pr = t

Using the formula above, we can solve for t.

75/(500)(0.05) = t

75/25 = t

3 = t

Best of Luck!

I have a triangle: Angle A = 3x +28; Angle B = 5x +52; Angle C = 2x - 10: Solve for X

Answers

I have no clue if I even did this right but here’s my work. I don’t wanna get it wrong for you!

Answer: x=11

Explanation: The anglers in a triangle must all add to 180.

Therefore, we can use the equation 180=3x+28+5x+52+2x-10

Combing like terms gives us 180=10x+70

Solving for x gives us 11.

To check our work, we can plug in 11 for x.

3(11)+28+5(11)+52+2(11)-10=180.

Use the equation: C=0.5n to determine the cost for 14 hamburgers in dollars

Answers

C=$7.00

C stands for the cost, and n would be the amount of hamburgers. Since we are looking to determine the costs of 14 hamburgers we would have to then multiply 0.5 and 14.

14 x 0.5 =7

So your answer is 7 dollars

14 times 0.5 = 7 would be correct i think.

Can someone please help my teacher just put the question as

b = 14 ft, c = 20 ft

and I am so confused!!

Answers

Answer:

I am not sure because this is just an expression but I have a feeling I know where your teacher is going with this.

Step-by-step explanation:

She is saying the variable B stands for 14 feet and the variable C is 20 feet.

,helpppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp,

Answers

Answer:

All of them so it would be 4

Step-by-step explanation:

hellp me What is the value of x? (5 points)

Question 7 options:

1)

10

2)

15

3)

30

4)

45

Answers

2(30)=60+30=90. thats a right angle which is 90 degrees so the answer is 30

Answer: 30

Explanation: 2x+30=90
-30 -30
2x=60
x=30

Hope this helps! :)

Will give 20 points and give brainliest if all answers is correct and understandable.

Katie plans to paint four toy chests that have the given net. She will buy 10-oz cans of paint that cover 933 square inches each.

Answer the questions to find how many cans of paint Katie needs to paint all four toy chests.

1. What is the combined area of faces A and E? Show your work.

2. What is the combined area of faces B and D? Show your work.

3. What is the combined area of faces C and F? Show your work.

4. What is the surface area of all four chests Katie needs to paint? Show your work.

5. Each can of paint covers 933 square inches. How many cans does Katie need to buy to paint the toy chests? Show how you found your answer.

Please answer all of the questions and also don't answer anything not related to this. Thank you.

Answers

Step-by-step explanation:

1. 26×16=208 (208²) = 416 in

2. 25×13=325 (325)² = 650 in

3. 16×25= 400 ( 400)² = 800 in

Find each unit rate.
1. 70 mi in 5 h 2. $9.52 for 8 gals

3. 192 ft in 6 s

Answers

Answer:

1-=14, 2=1.19, 3= 32

Step-by-step explanation:

awdawfawfg

44555555555555555543

I rlly need helppp Pls help first right (or right) =brainliest!

Answers

Answer:

Step-by-step explanation:

20 divided by 20 is 1. 1 - 5 is negative 4

Answer:

R = 20

q = 19

Step-by-step explanation:

Have a nice day............

Please help me I'm trying to get this done and can you please explain it!

Answers

i’m guessing it’s D because it just stops on the y-axis and if it was symmetrical then it wouldn’t be a function at all

During which interval is the rate of change the greatest?

A. Year 0 to year 2
B. Year 2 to year 7
C. Year 7 to year 9
D. Year 9 to year 13

Answers

Your answer is year 9 to 13

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