HELP ASAP PLEASE NEED STEP BY STEP

Answer:9 minutes

Step-by-step explanation:

1. to find how much was drained subtract how much is left from the total amount when full  88-34= 54

2. divide answer by the rate per minute  54/6

3. you have answer 9 minutes

The amount of water in the tank is given by y = -6x + 88, it would take 9 minutes for the water to remain 34 gallons.

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

Let y represent the amount of water after x minutes.

The Rock has an 88-gallon fish tank which can be drained at a rate of 6 gallons per minute. Hence:

m = -6, b = 88

y = -6x + 88

For 34 gallons:

34 = -6x + 88

x = 9

Hence, the amount of water in the tank is given by y = -6x + 88, it would take 9 minutes for the water to remain 34 gallons.

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Answer:

1) C = 75.36 in.

2) C = 50.24 in.

Step-by-step explanation:

Circumference of larger circle:

Radius = 12 in.

C = 2πr

C = 2(3.14)(12)

C = 75.36 in.

Circumference for smaller circle:

Radius = 12 - 4 = 8 in.

C = 2πr

C = 2(3.14)(8)

C = 50.24 in.

[tex]\rule[225]{225}{2}[/tex]

Since it is hours before (negative) or after (positive) midnight and the relative temperature, the answer would be:

It was 1.2 degrees Celsius at 7:00 p.m.

Answer:

It was 1.2 degrees Celsius at -5 p.m.

Step-by-step explanation:

I took the test pls give brainlist :/

Answer:

1

Step-by-step explanation:

Answer:

Bottom right

Step-by-step explanation:

they are scattered all over the place

Answer:

x=3.75 i think

Step-by-step explanation:

30 x 150

4500 then 4500 / 1200 = 3.75

Answer:

Pi- 520.70         22/7- 520.22

Step-by-step explanation:

Answer:

d = 45.63

Step-by-step explanation:

Formula: [tex]A=\pi r^{2}[/tex]

[tex]\pi =3.14(About)[/tex]

Substitute:

[tex]1635=3.14r^2[/tex]

Divide both side by 3.14

[tex]\frac{1635}{3.14}=\frac{3.14r^2}{3.14}[/tex]

Simplify

[tex]r^2=\frac{81750}{157}[/tex]

[tex]\mathrm{For\:}x^2=f\left(a\right)\mathrm{\:the\:solutions\:are\:}x=\sqrt{f\left(a\right)},\:\:-\sqrt{f\left(a\right)}[/tex]

[tex]r=22.81[/tex]

Diameter = Radius x 2

[tex]d=45.63[/tex]

Hence, Diameter = 45.63

Kavinsky

Answer:

The answer is : 530. 93

Step-by-step explanation:

[tex] a \: = \pi \times r^{2} [/tex]

[tex] = \pi \times 13^{2} [/tex]

[tex] = 169\pi = 530.92[/tex]

Answer:

0.3992

Step-by-step explanation:

8.0x10^-4=0.0008

4.0x10^-1=0.4

0.4-0.0008=0.3992

or

3992x10^-4

Please Give brainliest if this is right.

(I wrote it two ways just in case you neede it!)

Answer:

Best guess: 13

Step-by-step explanation:

Count all the dots, and that would make it the total ammount of measurements,

Advice: make sure I diddn't miscount.

Answer:

I would say C.

Step-by-step explanation:

Because I recommend less hours of video games, and it seems accurate.

Answer: Perimeter = 12 units

Area = length² = 3² = 9 units²

Step-by-step explanation: Draw the points on a Cartesian Plane with linear values on the x- and y-axes and connect the points. Once you’ve connected all the vertices (points), you will realise that the shape is a square. *Each vertex must be given its letter when allocating each point, that way you will see that that C and D are distanced from one another vertically; and that means you should use the y-values of each vertex to find the perimeter and area.*

• The vertical distance from point C and D is 3 units (substract the y-values from one another).

• The HORIZONTAL distance from D to E is 3 units (substract x-values from one another because the vertices are distanced horizontally).

• The vertical distance from E to F is 3 units.

• The horizontal distance from F to C is 3 units.

To calculate perimeter, you add up all the units of each side.

P = 3 + 3 + 3 + 3 = 12 units

After connecting the vertices, you will realise that the polygon is a square, so you use the formula for the area of a square.

A = length² = 3² = 9 units.

Answer:

Step-by-step explanation:

c.) as it is shown in both as a true statement

hope this helps Pls make me brainliest and like

Answer:

18.84

Step-by-step explanation:

R = D/2

D = 6

6 x 3.14 =

18.84

Answer:

I belive it would be 11, 60, 61!

Step-by-step explanation:

I've had this question before! If this helped, please give brainliest! I'm trying to get to Virtuoso!

Answer:

[tex] \sf \Bigg[ \frac{ ( - 4 \times ( - 3)) }{2} \Bigg] \: and \: \Bigg[ \frac{ - ( - 5 \times 8)}{10} + 2 \Bigg][/tex]

Step-by-step explanation:

Given:

[tex]The \: numbers \rightarrow -4, 10, 8, 2, -3, -5[/tex]

To find:

Two expressions that equal 6 using the given numbers

Solution:

Expression first,

Using numbers -4, 2, -3,

aligning the above numbers as,

[tex] \frac{ ( - 4 \times ( - 3)) }{2}[/tex]

will out put 6.

Verification,

[tex] \frac{ ( - 4 \times ( - 3)) }{2} = \frac{12}{2} = \cancel\frac{12}{2} = 6[/tex]

Expression second,

Using numbers 10,8,2,-5

aligning the above numbers as,

[tex] \frac{ - ( - 5 \times 8)}{10} + 2[/tex]

will result 6.

Verification

[tex]\frac{ - ( - 5 \times 8)}{10} + 2 = \frac{ 40}{10} + 2 \\ \\ \frac{ - ( - 5 \times 8)}{10} + 2= 4 + 2 \\ \\\frac{ - ( - 5 \times 8)}{10} + 2 = 6[/tex]

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Answer:

diamter = 20 ft

area of circle = pi(r)^2

Radius = 10ft

A=pi(10)^2

A=100pi

Step-by-step explanation:

Answer: The answer is 30/36.

Step-by-step explanation: The reason why is because 6/36 DOES match so that means the rest or “leftovers” of 6/36 will be the fraction of DOESN’T match. So 30/36!

Answer:

answer is D

Step-by-step explanation:

because to even it out, you would need ore ones to have rolled to make an average

Answer:

34 times.

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If there are six sides on the cube with three odd numbers, there is a half chance you will get an odd number over an even number. If Mark has to roll an odd number 17 times, add the number of times rolled for each probability.

[tex]17 + 17 = 34[/tex]

Answer:

B

Step-by-step explanation:

It is the only one that would be possiable

A would not go up but it would go right

C would have to go down and left

D would have to go up but it would have to go left

B is the only one that would have to go up and right to get E

Answer:

you would put a closed circle of 2 and a ray pointing right

Step-by-step explanation:

7/3 is equal to 2.33

Im not sure if you are suppose to round it but it would make more sense if you did.

so we round it to 2

you would put a closed circle of 2 and a ray pointing right

This means that the value of z is   or greater than 2

The angle that is complementary to ∠DEF is ∠EFA.

Option C is the correct answer.

The angles between two lines are the angles formed by two intersecting lines, measured in degrees or radians.

Several different types of angles can be formed between two lines, including acute angles, right angles, and obtuse angles.

We have,

Complementary angles are two angles that add up to 90 degrees.

In other words,

If angle A and angle B are complementary angles, then A + B = 90 degrees.

Now,

From the figure,

∠DEF and ∠EFA will make a 90-degree angle.

Thus,

The angle that is complementary to ∠DEF is ∠EFA.

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Answer:

It is B just took the unit quiz

Answer: Point B is the bottom left corner of rectangle X

Step-by-step explanation:

The total length of the bolts that are less than 1 inch long is 1 6/8 inches while the fraction of the bolts are greater than 1 inch long is 4/10

Line plot is a type of graph that is used to represent a group of data on a number line.

From the number line:

Length less than 1 in = 3/8 + 4/8 + 7/8 = 14/8 = 1 6/8 inches

Fraction of the bolts are greater than 1 inch long = 4 / 10

The total length of the bolts that are less than 1 inch long is 1 6/8 inches while the fraction of the bolts are greater than 1 inch long is 4/10

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