what is a equivalent expression in expanded form for 8(-x+1/4)

Answer: Rex weighs more.

Step-by-step explanation:

You have to change both of the numbers into the same form. I did decimal form.

Rex - 11 7/18 = 11.389 (rounded to the hundredths)

Roman - 11.329

Rex is bigger.

Hope this helps!

Answer:

After Peter used it to fill a 1.5 liter can, a 750 milliliter bottle, and a 2 liter 250 milliliter tin, he realized that he had a liter of water ...

Step-by-step explanation:

Answer:

9100

Step-by-step explanation:

The second place after the decimal is called the "hundredths place". The question above asks for 0.09 . This would be 9 hundredths, or as a fraction 9100 .

The tire with radius of 6 inches when rolled 150 revolutions travels approximately 5654 inches.

An equation is an expression that shows the relationship between two or more numbers and variables.

A tire with a radius of 9 inches that is rolled 150 revolutions and travels approximately 8,482 inches.

For a tire with radius r and that is rolled 150 revolutions and travels approximately 5654 inches:

9/8482 = r/5654

r = 6 inches

The tire with radius of 6 inches when rolled 150 revolutions travels approximately 5654 inches.

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Answer:

4) It does not represent a function because multiple outputs are equal to an input.

(i dont know for b sorry)

5) i think that means ummm:

(-6, -12)

(-3, 6)

(0, 0)

(3, -6)

(6, -12)

Step-by-step explanation:

because thats what i think. i tried my best here hope this helps!

Answer:

Step-by-step explanation: The area of a circle can be found with the equation A=(pi)*r^2. Use the equation to find the answer:

A=(pi)*5.5^2 (or A=3.14*5.5^2)

A=94.99 or 95.03 in exact pi

Have a nice day! :)

Answer:

8 celcius

Step-by-step explanation:

The slope is -8 so it is decreasing by 8

Answer:

8

Step-by-step explanation:

Use two points: (0,40) and (1,32). 40-32=8.

Answer:

106

Step-by-step explanation:

You just have to add all the sides together.
9+31+22+13+18+(31-18)

=106

The first step is to find the area of the figure amd then multiply it by the weight of per metre...

[tex] \sf \: area = length \times width[/tex]

[tex] \bf \: area = 0.6 \times 2[/tex]

[tex] \bf \: area = 1.2 \: {m}^{2} [/tex]

[tex] \tt \: 1.2 \:{m}^{2} = 1.2 \: kg[/tex]

The framework is made up of 5 rods, So the weight will be

➪ Thus, The weight of theframework is 6 kilograms...~

Answer:

8 Tubes

Step-by-step explanation:

12/1.5=8

Answer:

Step-by-step explanation:

let Rehman invests in 8%=$x

simple interest=x*0.08*1=0.08 x

investment in 7.5%=$(3050-x)

simple interest=(3050-x)*0.075*1=228.75-0.075x

total interest=0.080 x+228.75-0.075 x=0.005x+228,75

0.005x+228.75=242

0.005 x=242-228.75

0.005 x=13.25

x=13.25 /0.005=2650

invested at 8%=$2650

invested at 7.5 %=3050-2650=400

Answer:

14

Step-by-step explanation:

f(-2) = 3(-2)² + 1 = 3(4) + 1 = 12 + 1 = 13

Milk, tea and pearls in the ratio of 4:3:1 -> The milk = 4x, tea = 3x and pearls = x

So, 1560g is equal to 4x + 3x + x = 8x

x = 1560 / 8 = 195
3x = 195 x 3 = 585
4x = 195 x 4 = 780

So, she used 780g of milk, 585g of tea and 195g of pearls.

Answer:

Milk= 780g

Tea= 585g

Pearls= 195g

Step-by-step explanation:

So we know that all together there is 1560g. So what we do is add the ratio numbers together which is 4+3+1. This gives us 8. Next, what we can do is how much is 1 (ratio). So we do 1560g/8. This gives us 195g. Now the last step is to multiply 195g with each ratio number given. So milk is represented as 4. So therefore milk would be 4 multiplied by 195g. This means milk= 780g. Tea = 3 multiplied by 195g. Thus, this gives us 585g. The last one which is pearls is 195g as it is multiplied by 1. To check the answer, you can add the three numbers which are 780g+ 585g+195g= 1560g.

Answer:

170cm²

Step-by-step explanation:

so the middle rectangle part first

15x10=150

then there's triangles so i'm gonna skip the divided by 2 part.

5x4=20

150+20=170

Solution:

Note that:

Finding the area of triangle:

Finding the area of rectangle:

Using the formula of surface area:

Answer:

Let

Point 1 ----------> (5, 2)

Point 2 ----------> (–6, 2)

we know that

the distance between two points it is calculated with the formula

d=√[(y2-y1)²+(x2-x1)²]

then

d=√[(2-2)²+(-6-5)²]

d=√[(0)²+(-11)²]

d=√[121]

d=√121-----------> d=11 units

the answer is 11 units,

Also, The segment is horizontal because the y-coordinates are the same. To find the distance, you can count the spaces between the points. The segment is 11 units long.

Answer:

x = 30

Step-by-step explanation:

Put in proportions [tex]\frac{x}{45}[/tex] = [tex]\frac{18}{27}[/tex]

Cross multiply and get 27x = 45 x 18

OR...

27x = 810.

THEN...

divide by 27 on both sides to get 30

x = 30

Answer:

5 jumps per 15 seconds

Step-by-step explanation:

60/15 = 4

80/15 = 5

Have an amazing day!

Please mark brainliest!

Answer:

9

Step-by-step explanation:

Hope this helps! Comment on it if you need more explanation!:)

Answer: 9

Step-by-step explanation: beacuse it is

Answer:

x=9

Step-by-step explanation:

Answer:

45??

Step-by-step explanation:

Answer:

x = 15√2

Step-by-step explanation:

Since the two angles on the triangle are the same, we can conclude that x is equal to the side that is adjacent to it too ( not the hypotenuse).

We will have x = a to use this pythagorean theorem as follows.

We will get the equation,

a = b

where

a^2 + b^2 = c^2

so,

a^2 + a^2 = c^2

2a^2 = 30^2

2a^2 / 2 = 900 / 2

√a^2 = √450

a = √450

a = 15√2

Your welcome, comment below if you have any questions! If you could mark this as brainliest I would appreciate it :D

Answer:

No

Step-by-step explanation:

Solve it yourself, or ask your mom. They might help. So yeah um bye

Answer:

19!!!

Step-by-step explanation:

4th row-15 people

5th - 17

6th - 19

{the series goes in form of odd numbers from 9 adding two as row number increases}

Answer:

19

Step-by-step explanation:

(4) 15 people

(5) 17 people

(6) 19 people

add 2 in each line

Answer:

9.5

Step-by-step explanation:

Answer:

its 249 1/3

Step-by-step explanation:

=727/3 + 6 x 2 - 5

=727/3 + 12 - 5

= 748/3

= 249 1/3

Answer:

[tex]\frac{1}{2}[/tex]

Step-by-step explanation:

Probability is calculated as

P = [tex]\frac{favourable outcome}{number of outcomes}[/tex]

A favourable outcome is an even number , that is 2, 4, 6 , a total of 3

number of outcomes = 6 , that is 1, 2, 3, 4, 5, 6

Then

P( even number) = [tex]\frac{3}{6}[/tex] = [tex]\frac{1}{2}[/tex]

======================================================

Explanation:

Let's find the side length of the cube based on the given surface area.

SA = 6s^2

96 = 6s^2

6s^2 = 96

s^2 = 96/6

s^2 = 16

s = sqrt(16)

s = 4

The cube has side length 4 cm.

Now calculate the total volume.

V = s^3

V = 4^3

V = 4*4*4

V = 64 cubic cm.

-------------------

Extra info:

The unit "cubic cm" can be abbreviated to "cc". So whenever you hear something from a medical tv show "get me 10 cc's of XYZ", that's what they're referring to. Of course the "10" might be some other realistic value, it's just an example.

1 cc = 1 milliliter

Answer:58.272

Step-by-step explanation: This is the answer for maths watch

The perimeter of the shaded shape is 58.29  cm.

                             [tex]P = \pi r_1 + \pi r_2 + (d_1 - d_2)\\P = (\pi \ \frac{20}{2} ) + (\pi \ \frac{12}{2} ) +(20 -12)\\P = \pi ( 10 + 6) +8\\P = 16\pi +8\\P = 58.29 \ cm[/tex]

Thus, the perimeter of the shaded shape is 58.29 cm.

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