I need help pleez help meeee

Answer:

The object with the greatest density is A with 10,000 kilograms per cubic meter.

Step-by-step explanation:

A=10000 kilogram/cubic meter

B=4000 kilogram/cubic meter

C=5000 kilogram/cubic meter

D=8000 kilogram/cubic meter

Answer:

um I think it's 5 to 6 and 1:2

Step-by-step explanation:

I'm not completely sure so don't get mad if it's wrong

Answer:

the slope is 2

Step-by-step explanation:

to find the slope, use the equation

y2 - y1/ x2 - x1

all you have to do is substitute the values given (2, 1) (-1, -5)

its really easy actually but anyways

1 - (-5) / 2 - (-1)

1 + 5/ 2 + 1

6/3

2

Answer:

-2

Step-by-step explanation:

im sure that it your welcome

Answer:

Hi, I'm not sure but I think it is C ) (e = 13h + 100)

Step-by-step explanation:

Answer:

your right

Step-by-step explanation:

add them all and divide by 30

Answer:

it is 80

Step-by-step explanation:

i did the assignment

hope this helps

Answer:

4.5 ft

Step-by-step explanation:

Formula to find volume of the prism is :

Volume = Length × Width × Height

We know that,

[tex]1\frac{1}{2}[/tex]  =  1.5

Let us solve now.

Volume = Length × Width × Height

              = 2 ft × 1.5 ft × 1.5 ft

              = 3 ft × 1.5 ft

              = 4.5 ft

Answer:

78 ounces of dough, 52 ounces of sauce

Step-by-step explanation:

130 ounces in all, 13 multiplied by 10( 6 dough and 4 sauce), multiply both by 13

Answer:

they have changed 18 yards in reverse

Answer:

Day 3 : 6 Day 2: 4 Day 1: 2 and so on

Step-by-step explanation:

This may not be correct but i think that you multiply the day number by two.

Answer:

Day 3 : 6 Day 2: 4 Day 1: 2 and so on

Step-by-step explanation:

You should multiply the day number by two.

50!!!

You must do

60/1.2=50

X*1.2=60

=60/1.2

=50

Answer:

4/13

Step-by-step explanation:

bc if u take 1/5 and multiply the five to get forty and then multiply the 1 u get 8/40 so u can't add 38 to it or it goes over if u add 3/40 or 23/40 it also goes over so it can only be 4/13

Answer:

9

Step-by-step explanation:

if z=8 then z^2 would be 64, which is not equal to 80

iz z=9 then z^2 would be 81, which is closer to 80 than 64

therefore, 9 is the whole number than z would be closest to

Answer:

680

Step-by-step explanation:

1000x0.68=680

Answer:

x=10

Step-by-step explanation:

First, you have to set up a proportion where 6x+8=68. This allows you to see what to do. Do 68-8 to get 6x=60. Divide to get x=10

They are not similar because the lengths are not proportional.

Answer:

No, these two shapes are not similar.

Step-by-step explanation:

Not all of the measurements are proportional to each other.

The fraction of the album that is still empty is 28/100, the correct option is A.

A fraction represents a part of a number or any number of equal parts.

A fraction consisting of a quotient and remainder is a mixed fraction. we can convert the mixed fraction to improper fraction by first dividing the numerator by denominator and then taking the quotient as whole number and remainder as the numerator of proper fraction keeping the denominator same.

We are given that;

The fraction 42/100

Now,

To rewrite 3/10 with a denominator of 100, we need to multiply both the numerator and denominator by 10. This gives us:

3/10 = (3 × 10) / (10 × 10) = 30/100

Now, we can add the numerators of the fractions and write the sum over the common denominator.

42/100 + 30/100 = (42 + 30) / 100 = 72/100

Therefore, the total fraction of the album that is filled with football and baseball cards is 72/100.

we need to subtract the fraction that is filled from the whole fraction, which is 1 or 100/100. To subtract fractions, we need to have a common denominator, which we already have as 100. So, we can subtract the numerators of the fractions and write the difference over the common denominator.

100/100 - 72/100 = (100 - 72) / 100 = 28/100

Therefore, the fraction will be 28/100.

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Answer:250

Step-by-step explanation:Technology: Many of the problems in this book require the use of technology (graphing

calculators, computer software, or tablet applications) in order to solve them. You are

encouraged to use technology to explore, and to formulate and test conjectures. Keep the

following guidelines in mind: write before you calculate, so that you will have a clear record

of what you have done; be wary of rounding mid-calculation; pay attention to the degree of

accuracy requested; and be prepared to explain your method to your classmates. If don’t

know how to perform a needed action, there are many resources available online. Also, if

you are asked to “graph y = (2x−3)/(x+1)”, for instance, the expectation is that, although

you might use a graphing tool to generate a picture of the curve, you should sketch that

picture in your notebook or on the board, with correctly scaled axes.

Answer:

9ft is 2nd answer

1st is 100in

Answer:

Option A.

Step-by-step explanation:

19 ÷ 2 would be 9.5, but since this is doing remainders and not decimals, it is 9 remainder 1.

Answer:

[tex]\frac{1}{9}*\frac{1}{5}[/tex]

Step-by-step explanation:

[tex]\frac{1}{9} \div 5\\\\\frac{1}{9}*\frac{1}{5}\\\\\frac{1}{45}[/tex]

Hope this helps!

Hii.

First, lets divide 1/9 by 5 .

1/9 divided by 5 is 1/45

Lets multiply to find out the answer.

1/9 x 5 =5/9.

So this is not correct since it does not equal 1/45

9/1 x 5/1 is 45

This is not correct because it does not equal 1/45

1/9 x 1/5 is 1/45

This is correct because it equals 1/45

. Hope this helps. brainliest.

Answer:

8

Step-by-step explanation:

8*6=48

Answer:

8

Step-by-step explanation:

-46/-6=8

negative/negative=positive

Answer:

1a + 3

Step-by-step explanation:

What's the perimeter of a triangle?

  ❖ The perimeter of a triangle is the distance around a triangle, or the

       sum of all its side lengths.

How does it apply here?

  ❖ In this case, we're given the perimeter of the triangle as 3a + 11. We

      also have two dimensions of the triangle: 2a and 8. Now, we need to

      find the third side. To find the third side, we subtract 2a + 8 from 3a +

      11.

Solving

Now, let's check if 1a + 3, 2a, and 8 add up to 3a + 11.

Therefore, the answer is 1a + 3.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

Answer:

your answer will be 3x/5x

Answer:    14x^2 −7x+2

               (x+2) (4x−1)

Answer:

Number 9: 1.25 miles

Step-by-step explanation:

In total Brian hiked 16 miles

In total Christine hiked 14.75

So, 16 - 14.75 = 1.25

Overall, Brian hiked 1.25 more miles than Christine.

Answer:

line 1: y= 1x+ 2

line 2: y= -1x-0.5

(usually 1 is omitted but I added for clarity)

Step-by-step explanation:

slope (x)= yfinal-yintial/xfinal-xinitial

b= where line intersects y axis

line 1:  (-1,0), (0.5,1.5)

(1.5-0)/(0.5-(-1))

(1.5)/(1.5)

slope= 1x

y=x+ 2

line 2: (-0.5,0), (0.5,-1)

(-1-0)/(0.5-(-0.5))

(-1)/(1)

slope= -1x

y=-x-0.5

Answer:

-5&3/5

Step-by-step explanation:

The scale that Denise used for a community college and made a scale drawing is 3 centimetres: 2 meters.

Given that;

Denise measured a community college and made a scale drawing.

Now, for the scale Denise used, set up a proportion using the measurements from the drawing and real life.

So, from the proportion:

3 centimetres (drawing): x meters (real life) = 183 centimetres (drawing): 122 meters (real life)

Using cross-multiplication, solve for x:

3 centimeters × 122 meters = 183 centimeters × x meters

366 centimeters meters = 183 centimeters x meters

Now divide both sides of the equation by 183 centimetres to isolate x:

366 centimetres meters / 183 centimetres = x meters

x = 2 meters

Therefore, the scale Denise used is 3 centimetres: 2 meters.

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