Multiply (3x-2)(2x+6)

Answer:

$15

Step-by-step explanation:

Given that :

Aunt's distance = 120 miles

Miles per gallon of Olivia's car = 24 miles per gallon

Cost of gasoline = 3 per gallon

Cost of gasoline for the trip :

(Aunt's distance / miles per gallon) * cost of gasoline per gallon

(120 miles / 24 miles per gallon) * 3

5 * 3 = $15

Cost of gasoline for the trip = $15

Answer:

x= 8

Step-by-step explanation:

because

hope this helps

Answer:

the slope intercept equation for this line would be y = x - 8

Step-by-step explanation:

the slope of the line is 1 so you dont have to include it in the equation and it crosses the y line at -8 so the y-intercept is -8

Answer:

y= x-8

Step-by-step explanation:

Answer:

Looking at this graph, you can see that the minimum point of the graph is at y = -3. The second way to find the minimum value comes when you have the equation y = ax^2 + bx + c. If your equation is in the form y = ax^2 + bx + c, you can find the minimum by using the equation min = c - b^2/4a.

Step-by-step explanation:

Answer: all you do is figure out what number multiplied by itself equals 100 the answer is 10. an easy way is to use the calculator and use the square root symbol

Step-by-step explanation:

Answer:

ulissa gives 30 oranges in all .

Step-by-step explanation:

Given: The number of oranges Julissa gave to each apartment= 5

The total number of apartments = 6

Since Julissa gave out an equal number of oranges to each of the 6 apartments on her floor, thus to find the total number of oranges Julissa give in all, we need to multiply both numbers, we get

The total number of oranges Julissa give in all=

⇒The total number of oranges Julissa give in all=30

Therefore, Julissa gives 30 oranges in all .

Answer:

30

Step-by-step explanation:

6x5=30

Answer:

30% of $110 equals $33.

Answer:

4

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Step-by-step explanation:

Step 1: Define

y²

y = -2

Step 2: Evaluate

The volume of each can {from top to bottom} is 5π, 18.75π, 18π respectively and the volume of the entire stack is 41.75π.

The volume of cylinder is given by -

V{r} = πr²h

Given is that the Karen stacks a set of cans as shown in the image.

Now -

The volume of can at the top will be -

V{T} = πr²h = π(d/2)²h = π x 1 x 1 x 5 = 5π

V{T} = 5π

The volume of can at the middle will be -

V{M} = πr²h = π(d/2)²h = π x 2.5 x 2.5 x 3 = 18.75π

V{M} = 18.75π

The volume of can at the bottom will be -

V{B} = πr²h = π(d/2)²h = π x 3 x 3 x 2 = 18π

V{B} = 18π

Total volume of the stack -

V = V{T} + V{M} + V{B} = 5π + 18π + 18.75π = 41.75π

V = 41.75π

Therefore, the volume of each can {from top to bottom} is 5π, 18.75π, 18π respectively and the volume of the entire stack is 41.75π.

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Answer:

x is 10 when f(x) = 7

Step-by-step explanation:

f(x) is another way of saying y=. The question is basically asking, what is the value of x when the 3/2x - 8 = 7

So, to do this, you are going replace y with it's numerical value. The numerical value given to you is 7. Now, you are going to solve for x (by isolating x).

[tex]7= \frac{3}{2} x-8\\7+8= \frac{3}{2} x-8+8\\15 = \frac{3}{2} x\\15 / \frac{3}{2} = (\frac{3}{2}x) / 3/2\\10=x[/tex]

f(10) = 7

Check your work?

Plug in 10 where you see x.

y = 3/2x - 8

y = (3/2)(10)-8

y = 7 ✅

Answer:

5cm

Step-by-step explanation:

(3+7)divided by 4 = 2.5

2.5 x 2 = 5

Answer:

7/6 merry christmas

Step-by-step explanation:

Answer:

y = 2

Step-by-step explanation:

Given

7y - (9 + 4y) = - 3 ← distribute parenthesis by - 1

7y - 9 - 4y = - 3 , that is

3y - 9 = - 3 ( add 9 to both sides )

3y = 6 ( divide both sides by 3 )

y = 2

Answer:

you are not a brainly bot

Step-by-step explanation:

Answer:

m∠A = 74°

m∠T = 32°

Step-by-step explanation:

m∠A must be m∠C due to symmetry.

m∠C + m∠A + m∠T = 180° because it's a triangle.

m∠T = 180 - m∠C - m∠A = 32

Answer:

They purchased 11 Packets

Step-by-step explanation:

C=11p + 30

Answer:

Step-by-step explanation:

Hence the height of the building is 27.5 ft.

Given, Peter places a mirror between him and the wall. Peter is 2 feet 9 inches away from the mirror and the mirror is 11 feet away from the wall of the building. Peter knew his eye level was exactly 5 ft 6 inches off of the ground, so the height of peter is  5 ft 6 inches.

Yes he was able to calculate the height of the building.

We have the following formulae by similarity of triangles,

[tex]\frac{height of building}{peter's height } =\frac{13.75 ft}{2.75ft}[/tex]

Now,[tex]\frac{height of building}{5.5ft} =\frac{13.75ft}{2.75ft}[/tex]

[tex]\frac{height of building}{5.5ft}=5[/tex]

[tex]height of building=5.5\times 5 ft[/tex]

So,[tex]height of building = 27.5 ft[/tex]

Hence the height of the building is 27.5 ft.

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Answer:

Keep the sign.

Step-by-step explanation:

Answer:

a.0.045km

d.4500cm

e.45000mm

Step-by-step explanation:

45meters is equivalent to 0.045km,4500cm,45000mm

Therefore the right answers are

a.0.045km

d.4500cm

e.45000mm

To determine which measurements are equivalent to 45 meters, we need to convert the given options to meters and compare them to 45 meters is 0.045 kilometers Therefore the correct option is A,B,D,E.

a. 0.045 kilometers: To convert kilometers to meters, we multiply by 1000. So, 0.045 kilometers is equal to 0.045 x 1000 = 45 meters. b. 0.45 kilometers: Similarly, 0.45 kilometers is equal to 0.45 x 1000 = 450 meters. c. 450 centimeters: To convert centimeters to meters, we divide by 100. So, 450 centimeters is equal to 450 / 100 = 4.5 meters.

d. 4,500 centimeters: Again, 4,500 centimeters is equal to 4,500 / 100 = 45 meters. e. 45,000 millimeters: To converted millimeters to meters, we divide by 1000. So, 45,000 millimeters is equal to 45,000 / 1000 = 45 meters.

Therefore, the measurements that are equivalent to 45 meters are a. 0.045 kilometers, b. 0.45 kilometers, d. 4,500 centimeters, and e. 45,000 millimeters. These measurements all represent the same length as 45 meters.

Hence the correct option is A,B,D,E.

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To be honest I have not liked anything about being online at school, I hope to return soon (but I am a little scared because I am new to school and I have no friends: c) If the next semester they open I plan to go to schools, but if they don't open, then I'll stay online. I hope they find your pet soon! I don't know you but I love you very much!

Answer:

I don't like not being able to see my friends and miss seeing my teachers and don't do as well. I also struggle when i cant be face to face with a teacher so I can get help. I liked not having to wear a mask and chill at home in my pajamas. I also do not plan to be virtual next semester.

Step-by-step explanation:

Pls give me brainliest

Answer:

x+7>5 there it is pay more attention in class cause that's cake

Answer:

130°

Step-by-step explanation:

80+50= 130

180-130=50

180-50=130°

Answer:

the first one

Step-by-step explanation:

they meet on (-3,-$4) so just plug the numbers in

Answer:

one circle has a total angle of 360. Hence, 360-101= 3x+2+x-35

259=4x-33

292=4x

x=73 degrees