PLEASE HELP THIS IS SUPER URGENT

Answer:

6.6 repeating or 6 and 2/3

Step-by-step explanation:

you would have to do 20 divided by 3 to find the unit rate.

20 / 3 = 6.6 repeating or 6 and 2/3  

Answer:

4/7

Step-by-step explanation:

you go to the right 4 times then up 7

Answer:

work is shown and pictured

Step-by-step explanation:

30 < 2x + 16

30 - 16 < 2x

14 < 2x

14/2 < x

7 < x

or

x > 7

#CMIIW

Answer: x > 7

Step-by-step explanation: Just like any of your two-step equations, in this inequality, start by isolating the x term which in this case is 2x by subtracting 16 from both sides.

That leaves you with 14 < 2x.

To get x by itself, divide both sides by 2 and 7 < x.

I like to put my variable on the left side but if we do that,

we must switch the direction of the inequality sign.

So 7 < x is the same as x > 7.

However, 7 < x is still the right answer, just a matter of preference.

Answer:

The fill-in-the-blank is 7.

Step-by-step explanation:

By factoring out the greatest common factor, 7, you will get 7(x + 3).

7(x + 3) = 7x + 21

Answer:

7

Step-by-step explanation:

Answer:

The three buildings can look like following:

1. The building can look like a cube, with each side and height equal to 2.62 cm.

2. The building can look like a cuboid, with 3 cm length, 1 cm breadth and 6 cm height.

3. The building can look like a pyramid, with 3 cm length, 3 cm breadth and 6 cm height.

Step-by-step explanation:

The three possibilities of the appearance or shape of the building, with the volume equal to 18 cm³ are as follows:

1. CUBIC SHAPE:

The building can look like a cube with the length of each side and height given as:

Volume of Cube = 18 cm³ = L³

L = ∛18 cm³ = 2.62 cm

Thus, the building can look like a cube, with each side and height equal to 2.62 cm.

2. CUBOID SHAPE:

The building can also look like cuboid with the following dimensions.

Length = 3 cm

Breadth = 1 cm

Height = 6 cm

Thus, the volume becomes:

Volume of Cuboid = Length * Breadth * Height

Volume of Cuboid = 3 cm * 1 cm * 6 cm = 18 cm³

Thus, the building can look like a cuboid, with 3 cm length, 1 cm breadth and 6 cm height.

3. PYRAMID SHAPE:

The building can also look like pyramid with the following dimensions.

Length = 3 cm

Breadth = 3 cm

Height = 6 cm

Thus, the volume becomes:

Volume of Pyramid = (Length * Breadth * Height)/3

Volume of Cuboid = (3 cm * 3 cm * 6 cm)/3 = 18 cm³

Thus, the building can look like a pyramid, with 3 cm length, 3 cm breadth and 6 cm height.

Answer:

sorry if this is too late

1 x 2 + 1 = 3

3 x 2 + 1 = 7

7 x 2 + 1 = 15

15 x 2 + 1 = 31

31 x 2 + 1 = 63

Step-by-step explanation:

｡☆✼★ ━━━━━━━━━━━━━━  ☾  

Subtract the $60 out of the total first

250 - 60 = 190

Divide this value by pay per sale:

190 / 4.50 = 42.2222

Thus, they must make 43 sales in order to meet the goal

Have A Nice Day ❤    

Stay Brainly! ヅ    

- Ally ✧    

｡☆✼★ ━━━━━━━━━━━━━━  ☾

With the options:

X=-8

X=-4

X=4

X=8

The correct answer is x=4

The required solution of the given expression is x = 4.

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

Here,
3log X= log 32+ log 2
logx³ = log 2⁵ + log 2

logx³ = log 2 ⁶
x³ = 2⁶
x = ∛2⁶
x = 4

Thus, the required solution of the given expression is x = 4.

Learn more about simplification here:

https://brainly.com/question/12501526

#SPJ2

Answer:

Amount of paint used in the bedroom = 8 gallons

Amount of paint used in the guestroom = 2 gallons

Step-by-step explanation:

It is stated clearly in the question that miles uses 8 gallons in the bedroom

Therefore, the amount of paints used in the bedroom = 8 gallons

He uses 1/4 of the amount used in the bedroom in the guestroom

Therefore, the amount used in the guestroom = 1/4 * 8

The amount used in the guestroom = 2 gallons

Answer:

At the end of the second day, the value of the share is $23.76

Step-by-step explanation:

Maddie bought $22 worth of share

20% increase of $22 share in the first day

= 20/100 × 22

= $4.40

The total value at the end of the $22 + $4.40

= $26.40

On the second day, 10% decrease of $26.40 is

= 10/100 × $26.4

= $2.64

At the end of the second date, the value of the share is $26.40 - $2.64

= $23.76

Answer: Yes, it will be enough.

Step-by-step explanation:

I will answer this in English:

We have 27 students and 81 units, we want to give 3 units to each student.

This is only possible if the quotient betwen 81 and 3 must be bigger than 27.

Lets do it:

81/3 = 27

So we have exactly enough for the 27 students.

Answer: The probability is 0.036

Step-by-step explanation:

We have a total of 10 sports drinks.

4 lemon-lime

3 orange

3 fruit-punch.

in the first draw, we pick a lemon-lime drink.

The probability of this is equal to the number of lemon-lime drinks divided by the total number of drinks: p1 = 4/10.

Then we return it and we mix the drinks.

In the second time, we draw a fruit-punch one, so now the probability is:

p2 = 3/10

We return the drink.

For the third time we again pick a fruit-punch.

Again, we have p3 = 3/10.

Now for the joint probability of the 3 events we must multiplcate the individual probabilities, this is:

P = p1*p2*p3 = (4/10)*(3/10)*(3/10) = 36/100 = 0.036

Answer:

(っ◔◡◔)っ ♥ Thanks for the 9 points! ♥

Step-by-step explanation:

Answer:

Statistical

Step-by-step explanation:

You need to collect data to determine the answer of that.

Answer:

Yes

Step-by-step explanation:

"How many apps do my classmates have on their phones?" This is a statistical question because a statistical question has to be a question that can be used to collect data. If the question was something like "How many apps does Melissa have on her phone?" it would NOT be a statistical question because it is only asking about one specific person and you wouldn't be collecting data.

I wasn't really sure how to explain it but I hope it makes sense! :)

Answer:

15 7/12

Step-by-step explanation:

Answer:

50 degrees

Step-by-step explanation:

Okay! So first off, because this is NOT a right triangle, we can't use soh cah toa. That means we can either use the law of sines or the law of cosines.

Because we only have sides here and no angles, we are forced to use the law of cosines.

c^2 = a^2 + b^2 − 2ab cos(C)

c = 6

b = 7.5

a = 6.5

36 = 6.5^2 + 7.5^2 - 2(6.5)(7.5)cos(C)

36 = 98.5 - 97.5cos(C)

-62.5 = -97.5cos(C)

0.641 = cos(C)

angle C = cos^-1(0.641)

angle C = 50.13 which is around 50 degrees

Remember! A dumb thing i always used to do in geometry was use radians instead of degrees, be sure to use degrees here because you are looking for degrees. Radians are for things involving not degrees, but PI.

Answer:

5(2^x)

Step-by-step explanation:

Answer:

Answer choice C

Step-by-step explanation:

It is f(x)= -3(x+3)^2+3. For proof, enter equation into desmos graphing. Also I got it right on edge. Hope this helps.

Answer:

C. [tex]f\left(x\right)=-3\left(x+3\right)^2+3[/tex]

Step-by-step explanation:

I did it on edge

Answer:

b

Step-by-step explanation:

Answer:

The y-intercept is represented by the variable b in this equation.

Answer:

Base, B is 6cm.

Step-by-step explanation:

Pythagoras theorem states that, in a right-angled triangle (ABC) , the square of the hypotenuse (C) is equal to the sum of squares of the other two sides (AB).

Mathematically, it is given by the equation;

Adjacent² + Base² = Hypotenuse²

A² + B² = C²

Given from the question, C = 8cm, A = 5cm and B = x (unknown)

Substituting the parameters into the equation we have;

5² + x² = 8²

25 + x² = 64

x² = 64 - 25

x² = 39

Taking the square root of both sides, we have;

x = 6.25cm

To the nearest whole number x equals 6cm.

Hence, B = 6cm

Answer:

Step-by-step explanation:

Given

[tex]x=4-t[/tex]

and [tex]y=t^2-2\quad \ldots(i)[/tex]

So, [tex]t=4-x[/tex]

Substitute the value of [tex]t[/tex] in [tex](i)[/tex]

[tex]y=(4-x)^2-2[/tex]

[tex]y+2=(4-x)^2[/tex]

So it represent a parabola shown in the figure

Answer:

The area of the unpainted region on the four inch board = 160·√3 in.²

Step-by-step explanation:

Here we have that the boards are crossing each other on their flat sides Therefore, when the boards are separated, the area of the unpainted region is the area of a parallelogram

The dimensions of the formed parallelogram are;

Interior angles = 60° and 120° (adjacent angles of a parallelogram)

Height, h of parallelogram formed = 4 inches

From the angle of crossing of the parallelogram, we have;

Angle between the width or perpendicular cross section of the 6 inches board and the angle of crossing of the two boards = 90° - 60° = 30°

Therefore, length of base, b of the parallelogram formed by the unpainted region is given as follows;

[tex]b = \frac{60}{cos(30)} = 40\cdot \sqrt{3} \ inches[/tex]

Therefore, the area of the parallelogram = b × h = 4 × 40·√3 = 160·√3 in.²

Hence, the area of the unpainted region on the four inch board = 160·√3 in.².

Answer:

A linear graph with points (6/7, -3/7)

Step-by-step explanation:

Look at the two equations.

We find the value of X and Y because the graph must satisfy these points. See attachment for explanations.

Answer:

A

Step-by-step explanation:

Answer:

10 gallons is more

Step-by-step explanation:

There are 4 quarts in a gallon, so divide your number of quarts by 4 to determine the number of gallons:

37/4 = 9.25 gallons

10 gallons = 10 gallons

Answer:

in total there are seven months with 31 days which means there are 31 days in december. It starts on the same weekday as September and ends on the same weekday as april every year.

This would not be a statistical question because it does not have varying data. An example would be: What is the typical number of pets owned by students in my class.

Answer:

21.7 ft

Step-by-step explanation:

You first find the circumference of the entire circle (diameter of 5). The formula is pi times diameter. You should get 15.7 ft. Then you just add 6 because of the line on the top. Your answer should be 21.7 ft. Hope this helped!

Answer:

sang / music was all she thought about

Step-by-step explanation:

i did this already.....

Answer:

Step-by-step explanation:

45

Answer:

24+24+120+160+200

Step-by-step explanation:

I did it and i got it correct !!!!