Mathematics High School

Can u help me with my work don’t send a link !!!

Answers

Answer 1

Answer:

1. no

2. yes

3. no

Step-by-step explanation:

i hope this helps :)

Related Questions

Is the number below
rational or irrational?

Square root of V16

Answers

rational
i have to type more to post this

pls I need it asap it's due in 5 minutes. with steps pls

Answers

Answer:

Solution → (2, -1)

Step-by-step explanation:

Input-output values table for equation (1),

2x + y = 3

x -1 0 1 2

y 5 3 1 -1

Input-output values table for equation (2),

y = x - 3

x -1 0 1 2

y -4 -3 -2 -1

Now plot these points to get the graphs of both the equations.

Common point (2, -1) of both the lines will be the solution of the system of equations.

2 3/4 - 3/7

10 points

Answers

Answer:

It only gives five points.

Step-by-step explanation:

I just wanted to let you know.

Answer:

2 3/4

- 3/7

3 5/28

Step-by-step explanation:

First, Find the common denominator of 4 and 7 which is 28. 28 will be the denominator of your difference.Then, now time to multiply, now you multiply 7 by 21 because you multiplied 7 by 4 to get 28. You do the same for the others one but a bit different because this time you multiply 4 by 3= 12 now you have 21/28 and 12/28. Now you add 21 and 12 not 28 because you don't multiply denominators in this case. After that you get 33/28, this is an improper fraction so you divide. 28 goes into 33 once so you have a whole number 1 then you have 5 left over making it the numerator. Result 1 5/28, because you have the whole number 2 left from the equation you add it ending up with 3 5/8

Hope this helps :D !!

Help meeeeeee!!!!!! Will mark you the brainest answer

Answers

Answer:

130

Step-by-step explanation:

Answer:

it's 130 degres

Step-by-step explanation:

1.86 x 10 and 1.86 x 100. I need the solving steps please

Answers

Answer: I don't know if this would be helpful, but in this case, you can really just move the decimal point to the right the amount of times you see a zero in what you are multiplying it by. 1.86 x 10 = 18.6 , 1.86 x 100 = 186

Step-by-step explanation:

Sorry if its not helpful im trying..

In 1995, there were 85 rabbits in Central Park. The population increased by 12% each year. How many rabbits
populated Central Park 21 years later?

Answers

Answer:

918

Step-by-step explanation:

Given data

Initila population= 85

Rate = 12%

TIme= 21 years

Let us apply the compounding expression

A=P(1+r)^t

substitute

A= 85(1+0.12)^21

A=85(1.12)^21

A=85*10.80

A= 918

Hence the approximate Rabbit population will be 918

Round the nearest indicated place.
1.0.326 (Hundredths)
2. 3.6793 (thousandths)
3. 63.438 (hundredths)
4. 7.4684 (thousandths)
5. 0.8931 (tenths)

Answers

Answer:

1 0.33

2 3.679

3. 63.44

4 7.468

5 0.9

Answer:

1. 0.33

2. 3.679

3. 63.44

4. 7.468

5. 0.9

A corner store sells two kinds of baked goods: cakes and pies. A cake costs $15 and a pie costs $13. In one
day, the store sold 9 baked goods for a total of $121. How many cakes did they sell?
a. 8 cakes
c. 7 cakes
b. 2 cakes
d. 4 cakes

Answers

Answer:

a. 8

Step-by-step explanation: Out of 12 baked goods sold , let the number of cakes sold, be x in number and pies sold were 12 − x in number. Total sell was $ 144 , 1 cake costs $ 14 and 1 pie costs, $ 8 ∴ 14 ⋅ x + ( 12 − x ) ⋅ 8 = 144 or 14 x − 8 x = 144 − 96 or 6 x = 48 ∴ x = 8

Can someone help me out on this plz?

Answers

Answer:

c.) 36cm

Step-by-step explanation:

:))

Find angle x and y please asap

Answers

Answer:

x = 126, y = 54

Step-by-step explanation:

x and 126° are Alternate angles and are congruent, then

x = 126

Consecutive angles of a parallelogram are supplementary , then

x + y = 180

126 + y = 180 ( subtract 126 from both sides )

y = 54

Please help due today

Answers

Answer: The answer is 740.25 of the last one

Step-by-step explanation:(Just asking is this a test because if it is then please don't do this again because the honor code and everything) All I did was 4.7*5, which is 23.5 and 6.3*5, which is 31.5 and I multiplied them and got 740.25

(If I'm wrong please tell me why also brainliest would be appreciated!)

Answer:

I would say the answer is 29.61 square ft.

Step-by-step explanation:

Sorry if I'm wrong:/

2.42*3.20 step by step

Answers

Answer:

7.744

Step-by-step explanation:

3.20=3.2

you can multiply just 242 and 32 then pop in the decimal point later

242*32=242*30 + 242*2

242*3*10=726*10=7260

242*2=484

7260+484=7744

2*3 (rounded version of numbers) is 6

so the answer after putting decimal point should be around 6

77.44 is way too hight

7.744 is decently close to 6

so the answer is 7.744

How much interest will be earned in a bank account with £3850 that pays 1.3% interest each year how much will there be after 6 years

Answers

Answer:

Results are below

Step-by-step explanation:

Giving the following information:

Initial investment (PV)= £3,850

Number of periods (n)= 6 years

Interst rate (i)= 1.3% = 0.013

First, we will calculate the future value (FV), by using the following formula:

FV= PV*(1+i)^n

FV= 3,850*(1.013^6)

FV= £4,160.23

Now, by difference, the interest earned:

Interest earned= 4,160.23 - 3,850= £310.23

Help? which one should I choose

Answers

Answer:

true

Step-by-step explanation:

For 3 sides to be able to form a triangle, we need to check that the 2 shorter sides can "touch" when "stemming" out of the long side.

The long side has length 7cm, so the sum of 2 shorter sides must be bigger than 7cm for them to "touch". Note: if the sum was 7cm, the only way they would touch is if they were laid along the long side, so it would not be a triangle - it would be a segment.

Fortunately, 3cm + 5cm > 7cm, so we can form a triangle.

The hexagon represents 1 whole. Explain

Answers

Answer:

The hexagon is one whole

Step-by-step explanation:

This is because one whole shape = one whole so it is One whole of the hexagon

Answer:

A hexagon is one whole because it has 2 halves

Step-by-step explanation:

If Charlie had 100 million followers and lost 15 million for v****g how much follower does she have now

Answers

Answer:

85000000

Step-by-step explanation:

it's easy so simple

I a failin really need help

Answers

It is no. You need to figure out the missing angles. You can take 97 and 35 from the yellow triangle and add them up to equal 132. Take 180 and subtract 132 to find the missing angle, which would be 48. The angle 48 compares to the 47 in the green triangle. Since they are not the same, they are not similar.

how can you tell if a linear equation is proportional?

Answers

Answer:

If the line goes through the origin, (0,0), that means the linear equation is proportional, if it doesn't go through the origin, the equation isn't proportional.

You can also tell if a linear equation is proportional if the equation has an constant after the x (for example y=2x+6)

Joey is paid a base fee of $6 per shift, and $6.50/h. how much will he make in 10 hours?

Answers

Answer:

ehh?!

Step-by-step explanation:

Answer:

(6.50x10)+6=71

Step-by-step explanation:

What is the slope of the line shown below?

(3,9)
(-4, 2)
A. 1
B. -6
C. 6
D. -1

Answers

Answer:

a. 1

Step-by-step explanation:

2-9/-4-3

-7/-4-3

-7/-7

PIZZA At the concession stand, a slice of cheese pizza costs $1.75 and a slice of pepperoni costs $2.20. How much more does a
slice of pepperoni cost than a slice of cheese?

Answers

Answer:

45 cents

Step-by-step explanation:

2.20-1.75=0.45

Answer:

$0.45

Step-by-step explanation:

Cheese Pizza : $1.75

Pepperoni Pizza : $2.20

2.20 - 1.75 = 0.45

Pepperoni Pizza cost $0.45 more than Cheese Pizza!

Hope this helps!!~~ <3

Some help pls don't answer if you don't know also I’ll give brainliest.

Answers

Answer:

Step-by-step explanation:

-44

Answer:

-44

Step-by-step explanation:

8 to the 2nd power = 64

9 x 3 = 27

27 - 64 = -37

-37 - 7 = -44

Hope I helped :)

I need help ASAP please!!!

Answers

i thinkkkkkkkkk negative 1

helpppppppppppp plzzzzzzzz

Answers

Its been awhile but i think its y=0x+5

A plumber charges $10 for transportation and $37 per hour for repairs.

Complete the expression that can be used to find the coins in dollars for a repair that takes h hours.
An expression that can be used to find the cost in dollars for a repair that takes h hours is __________________

Answers

Answer:

10+37h

Step-by-step explanation:

10 is the flat fee so only happens once

37 is hourly rate so multiply by h (hours)

Mason plays a game by flipping two fair coins. He wins the game if both coins land facing heads up. If Mason plays 300 times, how many times should he expect to win? Enter your answer in the box.
ANSWER ASAP !!!!!!!!!!!
WILLGIVE BRAINLIEST :)

Answers

300/2
150
This should be your answer

Problem:
Write 0.025% as a fraction in lowest terms.

Answers

1/4000 is the answer converted as a fraction

Marshall bought 20 refills and sold them at $ 4 each. If it had cost $ 50 for the refills, what was his profit or loss percent

Answers

Answer:

$30 or 60%

Step-by-step explanation:

20 ×4= 80

80-50= 30

30/50= .6 , or 60%

30$ or 60%
:))))))))))))))

whoever answers this question first gets breainly

Answers

The answer to this question would be C 900
Your welcome :)

Answer: 13,500

Step-by-step explanation:

need help hshhsshsnd dbd

Answers

Answer:

It would be 2/5

Step-by-step explanation:

It would originally be 8/20 but you would simplify it to 2/5.

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