100 POINTS ANSWER ASAPP!!!!!!!!!!!!!

Answer:

5:3

Tell me if I'm correct

The sum of 490 divided by 5 is 98.

To find the sum of 490 divided by 5, we need to perform the division operation and then add up the quotient and the remainder, if any.

When we divide 490 by 5, we get a quotient of 98.

There is no remainder because 490 is evenly divisible by 5. So, the quotient is the whole number result of the division.

To find the sum, we add the quotient and the remainder, if any.

In this case, there is no remainder, so the sum is simply the quotient: 98.

Therefore, the sum of 490 divided by 5 is 98.

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Answer: 21

Step-by-step explanation:

Since the chairs in a school hall were arranged in 15 rows with 28 chairs in each row, the total number of chairs will be:

= 15 × 28 = 420

If they were arranged in 20 rows, the number of chair in each row will be:

= 420/20

= 21

Answer:

No, Dawn is not correct.

Step-by-step explanation:

I cannot provide you with a model, but the 30% discount should be applied first. 60*(70/100) = 42. Therefore, after the 30% discount, the cost will be $42. After that, Dawn should use her coupon. It will then get you 42*(85/100) = 35.70. Therefore, she would pay $35.70.

Answer: $659.40

Step-by-step explanation: You start with 471.00 X 0.4 which equals $188.40. So then you add $471.00 and $188.40 and you get $659.40!

The percentage is calculated by dividing the required value by the total value and multiplying it by 100.

80% = $471

100% = $588.75

The original cost of the sofa is $588.75

The percentage is calculated by dividing the required value by the total value and multiplying it by 100.

Example:

Required percentage value = a

total value = b

Percentage = a/b x 100

We have,

Original cost in percentage = 100% ____(1)

Cost after 40% discount = $471

This can be written as,

80% = $471 _____(2)

From (1) and (2) we get,

80% = 471

Multiply 100/80 on both sides,

100/80 x 80% = 100/80 x 471

100% = $588.75

Thus,

80% = $471

100% = $588.75

The original cost of the sofa is $588.75

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Answer:

whats your questionnnnn..???

Step-by-step explanation:

Answer:

The second one

Step-by-step explanation:

Answer:

SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS

Step-by-step explanation:

Its SSS

Answer:

your answer is 4

Step-by-step explanation:

Answer:

x = 38

Step-by-step explanation:

x+10 + 3x+18 = 180

4x = 152

x = 38

Answer:

25.12ft

Step-by-step explanation:

circumference = TT d

3.14 x 8 = 25.12 ft

Answer:

$5

Step-by-step explanation:

it is B

im not sure what else to say but my answer has to be 20 words or something

Answer:

45x

Step-by-step explanation:

Plz mark brainliest

Answer:

Students solve problems by comparing different ratios using two or more ratio tables. ... If you used ratios to compare, what do the ratios mean in the context of this ... Laredo makes his juice by combining three cups of water for every one cup of ... Milton's Juice. Water. JC. Total. Water. JC. Total. Water. JC. Total. 12. 2. 14. 15.

Step-by-step explanation:

Answer:

The measure of what?

Step-by-step explanation:

post the question again and I will see if I can answer it

Answer:

m=86 degrees

x=98 degrees

Step-by-step explanation:

1:

the angles of a triangle are 180

180-71-23=86

m=86

2:

the angles of a triangle are 180

180-52-30=98

x=98

hope this helps and is right!

Answer:

The interest rate required to  accumulate simple interest of $ 45.00  from a principal of $600.00  over 2 years is 3.75% per year.

Step-by-step explanation:

Given

l = $45

P = $600

t = 2 years

To determine

What is the annual interest rate = r = ?

Using the Simple Interest Formula

I = Prt

r = I/Pt

substituting l = 45, P = 600 and t = 2 years

r = 45 / ( 600 × 2 )

  = 0.0375

converting r decimal to a percentage = 0.0375 * 100 = 3.75% per year

Thus, the interest rate required to  accumulate simple interest of $ 45.00  from a principal of $600.00  over 2 years is 3.75% per year.

Answer:

7) a = 10 / b = 5

8) x =

[tex]6 \sqrt{3} [/tex]

y =

[tex]3 \sqrt{3} [/tex]

Answer:

12

Step-by-step explanation:

jayfeather

Answer: D i think lol

Step-by-step explanation:

Answer:

The answer would be 14 becuase they are adding 6 to every other number.

Step-by-step explanation:

Answer:

each hamburger costs $3.50

Step-by-step explanation:

he spent $13 in total and bought one hot dog for $2.50 and 3 hamburgers but we don't know the price of one hamburger so we could represent it by the equaton,

2.50 + 3h = 13 now solve for x

-2.50           2.50

3h = 10.50

h=3.50

check:

2.50+3(3.50)=13

2.50+10.50=13

13=13

Answer: AILEEN’S THERMOMETER, BECAUSE IT HAS  SMALLER  INCREMENTS

Step-by-step explanation:

I did the test and the attachment below is a screenshot of my test and I got 100%

Aileen's thermometer has less uncertainty because it has smaller increments. Option A is correct.

Given that,
Inga and Aileen are measuring the temperature of frozen hydrogen. Inga is using a thermometer that has increments of 0.25∘F, and she gets a measurement of 3.25∘F. Aileen is using a thermometer that has increments of 0.125∘F, and she gets a measurement of 3.375∘F.

All over the world, most things are in use as of common quantity, so people all over the world agree that they have to follow a common system of measurement and that the common system of measurement is called standard measurement.

Here,

Aileen's thermometer has a smaller increment than Inga's thermometer,
Because of the smaller increments, it has more chances to give precise measurements and less uncertainty.

Thus,  Aileen's thermometer has less uncertainty because it has smaller increments. Option A is correct.

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Answer:

3x+2y

Step-by-step explanation:

Find the rectangles attached

Area of a rectangle = Length * Width

A = A1+A2

given

A = 30cm²

A1 = 3 * x

A1 = 3x

A2 = 2*y

A2 = 2y

Substitute

30 = 3x+2y

Hence the required equation is 3x+2y = 30

Answer: 3x + 2y = 30

Step-by-step explanation:

A = L x W

The sum of the rectangle is 30.

One angle is 3 and x, the other one is 2 and y.

Multiply 3 with x = 3x.

Multiply 2 with y = 2y

Then create your equation plugging in 30 as the answer to 3x + 2y

Answer:

fghdd rtttuyer rfggysset hhgfd ishrhr Keith ieuru

Answer:

$17.95

Step-by-step explanation:

could be wrong but add the store credit to the amount she had to pay and then divide it by the amount of shirts bought, 4. also some expensive asz shirts.

Answer:

2n - 1

Step-by-step explanation:

you add the 2 ns to get 2n then you  add the 1 to the equation to make

2n - 1

Answer:

1

Step-by-step explanation:

divide the volume value by 16

Answer: f=0.8

9f+3.6=10.8

Subtract 3.6 from both sides

9f=7.2

Divide both sides by 9

f = 0.8