What is 45 percent of 37?
1. 0.1665
2. 1.665
3. 16.65
4.166.5

Answer & Step-by-step explanation:

2x + 4 = 2x + 5

To make this equation have infinitely many solutions, you would change the 5 on the right side of the equation to be a 4. This would cause both the expressions to be exactly the same, changing the solution to be infinitely many solutions. You could also change the 4 on the left side of the equation to be a 5.

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To make the equation have only one solution you would change the 2x on the left (or right) side of the equation to be anything other than 2x. For example, you could change the 2x on the right side of the equation to be 3x, making x equivalent to -1, which means that x only has one solution.

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Hope this helps!!!

Answer:

8

Step-by-step explanation:

Answer:

the mean is 6.7

the median is 8

Step-by-step explanation:

the mean is the average so you add all the numbers and devide it by how many numbers there are

the median is the middle so you will find what number is in the middle

Answer:

V(t) = 26,000 - 15t

Step-by-step explanation:

Given the following :

Initial approximate volume of water = 26 billion ounces

Yearly consumption = 150 million ounces

Let V = volume remaining

Linear equation to model decreasing supply of water.

Volume left = Initial volume - consumption

Consumption = 150 million per year

Consumption after t years = 150 million * t

Volume left = 26,000,000,000 - 150,000,000t

V = 26,000,000,000 - 150,000,000t

Divide by 1,000,000

V(t) = 26,000 - 15t

Answer:

(2, -7)

Step-by-step explanation:

The reflecting over the x axis changes the y coordinate to its opposite.

*Hope this helped!! Have a nice day! : )*

Any value that is raised to the power of zero is 1. The value of the expression given in its simplified form is 1

Any value that is raised to the power of zero is 1. Given the expression

(30^2)^0

Simplify

30^2 = 900

Substitute into the original function to have:

(30^2)^0 = 900^0
(30^2)^0 = 1

Hence the value of the expression given in its simplified form is 1

Learn more on exponents here: https://brainly.com/question/11975096

Answer:

square root 97 is 100, square is root 98 is 100, square root 99 is 100, square root 100 is 100

Answer:

c

Step-by-step explanation:

Answer:

sand = 3450 pounds

3/4 inch stones =6750 pounds

1 inch stones =4800 pounds.

Step-by-step explanation:

The mixture composition is :

45% three-quarter inch stones

32% inch stones and

sand for balance

The percent here is by mass of material used.

Weight of mixture is 15,000 pounds before oil addition.

Use the percent by weight for the two types of stones and calculate real values in pounds

Formula to apply is:

Mass percent = (mass of a material/ total mass of mixture) * 100

For 3/4 inch stones it will be:

[tex]0.45= \frac{x}{15000} *100\\\\0.45=\frac{x}{150} \\0.45*150=x\\x=6750[/tex]

The 3/4 inch stones weigh 6750 pounds

The 1 inch stones will be

[tex]32/100 * 15000 =4800[/tex]

The 1 inch stones weigh = 4800 pounds

Total for the two items : 4800+6750 =11550 pounds

The sand used weighs : 15000 - 11550 = 3450 pounds

Answer: -0.7

Step-by-step explanation:

I hope this helps i don't want you to fail!

Answer:

O.7

Just use a calculator

Hope this helps you

Answer:

10 OR 8

Step-by-step explanation:

Area is length times width, so with that being said you could say 10 times 4 is 40 or you can say 8 times 5 is 40

Answer:

the answer is yes

Step-by-step explanation:

your ratio..40:5

friends ratio..56:7

each quantity is 8

Answer:

15/2

Step-by-step explanation:

15/y = 20/10

Cross multiply

150=20y

y=15/2

The value of y will be;

⇒ y = 7.5

What is Multiplication?

To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.

Given that;

The expression is,

⇒ 15 / y = 20 / 10

Now,

Solve the expression for y by using reciprocal property as;

The expression is,

⇒ 15 / y = 20 / 10

Apply reciprocal property;

⇒ y / 15 = 10 / 20

⇒ y = 15 × 10/20

⇒ y = 15 × 1/2

⇒ y = 7.5

Thus, The value of y will be;

⇒ y = 7.5

Learn more about the reciprocal visit:

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Answer:

10  +  2i

Step-by-step explanation:

√−4 + 10

Simplify each term.

Rewrite

√−1(4) + 10

√−1 ⋅ √4 + 10

Rewrite  √−1  as  i

i  ⋅ √4 + 10

i  ⋅ √2^2 + 10

Pull terms out from under the radical, assuming positive real numbers.

i  ⋅ 2 + 10

2i  +  10

or

10+2i

Answer:

[tex]y=\frac{2}{3}x+3[/tex]

Step-by-step explanation:

Perpendicular Bisector

It's defined as a line that divides another line into two equal parts. The bisector passes through the midpoint of the line forming any angle, but if that angle is exactly 90°, then the bisector is also perpendicular.

We need to find the equation of the line that divides into equal parts the line with endpoints (-1, -2) and (-5,4) and is perpendicular to it.

First, let's find the slope of the line segment. The slope can be calculated with the formula:

[tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]

[tex]\displaystyle m=\frac{4-(-2)}{-5-(-1)}=\frac{6}{-4}=-\frac{3}{2}[/tex]

The line for the perpendicular bisector has a slope m2. Two perpendicular lines with slopes m1 and m2 must comply:

[tex]m_1.m_2=-1[/tex]

Solving for m2:

[tex]\displaystyle m_2=-\frac{1}{m_1}[/tex]

[tex]\displaystyle m_2=-\frac{1}{-\frac{3}{2}}=\frac{2}{3}[/tex]

The equation of the perpendicular bisector has the form:

[tex]y=\frac{2}{3}x+b[/tex]

Now we find the coordinates of the midpoint of the segment:

[tex]\displaystyle \bar x=\frac{-1-5}{2}=-3[/tex]

[tex]\displaystyle \bar y=\frac{4-2}{2}=1[/tex]

The midpoint is (-3,1). Using this point will allow us to find the value of b:

[tex]1=\frac{2}{3}(-3)+b[/tex]

[tex]b=1+2=3[/tex]

Thus, the equation for the perpendicular bisector is

[tex]\boxed{y=\frac{2}{3}x+3}[/tex]

Answer:

5

Step-by-step explanation:

Answer:

30min

Step-by-step explanation:

Answer:

[tex]y = - \frac{1}{2} x[/tex]

Step-by-step explanation:

Please see the attached picture for the full solution.

Answer:

The Domain is that X is between -6 and 6

The range is that y is between -8 and 4

Step-by-step explanation:

Look at the two endpoints of the function. You can see that the left-most point is at (-6, 4) and the right-most point is at (6, -8)

Answer:

100$

Step-by-step explanation:

20 %of 500 =20×500:100 =10.000 :100 =100$

Answer:

yes

Step-by-step explanation:

its in y= mx+b form or f(x)= mx+b

Answer:

No, it is a non linear function.

Step-by-step explanation:

As the equation says:

f(x)=5/x+6

Demonstrating 5 in the numerator and x+6 in the denominator it is not a linear function. This is because the x variable is in the denominator which makes it fail to become a linear function. Have a wonderful dayy!!

-_-  

Answer:

5x-3>7

Step-by-step explanation:

you can represent multiplication by placing a number (5) and a variable (x) directly next to each other. the word 'decreased' indicates subtraction which is shown with this symbol -. and then we can put all that in front of the greater than symbol and 7.

Answer:

Step-by-step explanation:

d= c/ pi

multiply both side by pi

d*pi = c

divide by d

pi= c/d

Answer:

-3x > 24

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

Answer:

7

Step-by-step explanation:

Answer:

7

Step-by-step explanation:

rearrange the numbers from smallest to greatest then look for the middle number.

Answer: deposited

Step-by-step explanation:

That means that he put in

Everything is was a withdrawal(taking out)

Answer:

Raul deposited his paycheck.

Step-by-step explanation:

The reason it's 'A' is because when you deposit your paycheck, you are depositing money.

I hope this helps!

Answer:

5x-30

Step-by-step explanation:

Expand. 5x-30

it's 5x-30

Answer:

The answer is 5x-30.

Step-by-step explanation:

1. How many degrees is a straight angle?

2. Angles whose measure sum up to 180 degrees.

3. Two angles whose sum is 90?

4. What is Adjacent Angles?

5. What is Vertically Opposite Angles?

I hope this helps :) can i get brainiest?

Do you need the answers for the questions ?

Answer:

Inequality would be

7x>28

The answer to the inequality would be

X>4

Step-by-step explanation:

Divide 7 on Both sides

x>4

check

7(5)>28?

35>28☑️

Answer:

The main difference between a relation and a function is that a relation is a table in a relational database while a function is a set of statements to perform a specific task in a program.

Step-by-step explanation:

there u go