x + (x - 20) = 90
What is the value of x?

(Also... how do I break the news to my 4yo brother his chicken died?? o-o)

Answer:

A.$200

Step-by-step explanation:

I = PRT/ 100

P = $6000

R = 5%

T = 8 months = 8/12 = 2/3

I = (6000 × 5 × 2/3) /100

I = 20000 / 100

I = $200

Answer:

1 answer is 1

2 answer is -1

3rd answer is 2pi

From the diagram, we can tell that the maximum height that is reached by the barnacle is 1m.

The Barnacle is going around the water level in the shape of a circle which the water level being the diameter.

This means that the maximum height the barnacle can reach is constricted by the radius such that it is the same as the radius of the circle. This means that the maximum height is 1m.

Find out more on the height of the barnacle at https://brainly.com/question/10417429.

Answer:

Second answer.

Answer:

x = 1.2245

Step-by-step explanation:

Ahmed walks 3.5x miles each day.

Thus, at the end of a week (7 days), he would walk;

       3.5x * 7 = 24.5x miles

But he said that his walk in a week = 30 miles. So that,

24.5x miles = 30 miles

24.5x = 30

x = [tex]\frac{30}{24.5}[/tex]

  = 1 [tex]\frac{11}{49}[/tex]

x = 1.2245

To verify the answer,

24.5x = 24.5(1.2245)

          = 30.00

Answer:

760.27 cm squared is the capacity

Answer:

<A = 133degrees

Step-by-step explanation:

Find the diagram attached

Using the theorem that "the sum of opposite angle of a cyclic quadilateral is 180 degrees, hence;

m<A + m<C = 180

4x+5 + x + 15 = 180

4x+x+5+15 = 180

5x+20 = 180

5x = 180 - 20

5x = 160

x = 160/5

x = 32degrees

Get the measure of angle A

<A = 4x+5

<A  = 4(32)+5

<A = 128+5

<A = 133degrees

Answer:

400 degrees

Step-by-step explanation:

Difference

1500 - 1100 = 400 degrees difference

Answer:

You have an empty box which is 1,800 grams. After you put the books in, it's 9 kilograms. There are 9,000 grams in 9 kilograms, and 1,800 grams were already there before you put the books.. so just do 9,000 - 1,800 which equals 7,200. Then divide 7,200 by 4, because there are 4 books with equal mass.

Step-by-step explanation:

I divide 7200by 4 and I got 1800

Answer:

3/8 cups

Step-by-step explanation:

You want half of the recipe, so you want half of  

3 /4  of a cup.

Of means multiplication when it comes to fractions, so multiply  

3/ 4  by  1/ 2  to get   3 /4 ⋅ 1/ 2 = 3/ 8

Answer:i think

Step-by-step explanation:

3/4 divided by 1/2 =1.5 or 3/4 times 1/2 = 3/8

Answer:

Tip: Ask your teacher, sibling, or guardian for somes tips and help.

Answer:

Step-by-step explanation:

It’s G bc it says what is equivalent to (6•p)+3 and G is the exact same thing just backwards

Answer:

y = 0x + 2

Step-by-step explanation:

y = 2 is the same as y = 0x + 2. The slope of this line is zero (0) (the line is horizontal).

In slope-intercept form, the equation of this line is y = 0x + 2, which may be left as is or changed to y = 2.

Answer:

7.5 square miles

Step-by-step explanation:

Begin by counting the number of squares that the lake completely or almost completely covers. There are six of these, as indicated by an X. Then find the squares which are about half covered by the lake. These are indicated by a Y. There are three of these. The remainder of the squares that contain some portion of the lake are less than half covered, so we will not count them.

Irregular Object

1 square = 1 sq. mile

Each X counts as one square mile, and each Y counts as 0.5 (12) of a square mile.

(6 × 1) + (3 × 0.5) = 6 + 1.5 = 7.5

The area of the lake is about 7.5 square miles.

The approximate area of the lake whose shape is overlaid on the grid below is 7.5 square miles

Begin by counting the number of squares that the lake completely or almost completely covers. There are six of these, as indicated by an X. Then find the squares which are about half covered by the lake. These are indicated by a Y.

There are three of these. The remainder of the squares that contain some portion of the lake are less than half covered, so we will not count them.

Irregular Object

1 square = 1 sq. mile

Each X counts as one square mile, and each Y counts as 0.5 (12) of a square mile.

(6 × 1) + (3 × 0.5) = 6 + 1.5 = 7.5

The area of the lake is about 7.5 square miles.

To know more about  "area."  here

https://brainly.com/question/25292087

#SPJ2

Answer:

The equations 3·x - 6·y = 9 and x - 2·y = 3 are the same

The possible solution are the points (infinite) on the line of the graph representing the equation 3·x - 6·y = 9 or x - 2·y = 3 which is the same line

Step-by-step explanation:

The given linear equations are;

3·x - 6·y = 9...(1)

x - 2·y = 3...(2)

The solution of a system of two linear equations with two unknowns can be found graphically by plotting the two equations and finding the coordinates of the point of intersection of the line graphs

Making 'y' the subject of both equations gives;

For equation (1);

3·x - 6·y = 9

3·x - 9 = 6·y

y = x/2 - 3/2

For equation (2);

x - 2·y = 3

x - 3 = 2·y

y = x/2 - 3/2

We observe that the two equations are the same and will have an infinite number of solutions

Answer:

1/9

Step-by-step explanation:

Answer:

i) P(X<33)  = 0.9232

ii) P(X>26) = 0.001

Step-by-step explanation:

Step(i):-

Given that the mean of the Population = 30

Given that the standard deviation of the Population = 4

Let 'X' be the Normal distribution

Step(ii):-

i)

Given that the random variable  X = 33

               [tex]Z = \frac{x-mean}{S.D}[/tex]

               [tex]Z = \frac{33-30}{2} = 1.5[/tex] >0

P(X<33) = P( Z<1.5)

              = 1- P(Z>1.5)

             = 1 - ( 0.5 - A(1.5))

             = 0.5 + 0.4232

  P(X<33)  = 0.9232

Step(iii) :-

Given that the random variable  X = 26

               [tex]Z = \frac{x-mean}{S.D}[/tex]

               [tex]Z = \frac{33-26}{2} = 3.5[/tex] >0

P(X>26)  = P( Z>3.5)

              = 0.5 - A(3.5)

              = 0.5 - 0.4990

             = 0.001

P(X>26) = 0.001

Answer:

2nd option

l= 55/60 ( 12 pi)

Answer:

not meeee

Step-by-step explanation:

giv brainliest pls

Answer:

yeah

Step-by-step explanation:

i am

Answer:

it depends on how many letters there are to choose from.

Answer:

if its out of the alphabet, the probability of choosing A is 1/26, or 3.85%

Step-by-step explanation:

There are 26 letters in the alphabet, and only one of them is A. So, a ratio for that could be 1/26. 1/26 as a percent is 3.85%. Hope this helps!

Or if you want to be really specific, 1/26 as a percent is 3.8462%.

Answer:5

Step-by-step explanation:

Khan Academy Answer

Commutative property!!!!!

Answer:

Option 3

The sum of half of a number and three-fourths is at most five and one quarter

Step-by-step explanation:

because " > " This sign indicates greater than or equal to.

Thus, Option 3 is correct

-TheUnknownScientist

Answer:

A

Step-by-step explanation:

may I please get brainliest please

Answer:

day 13

Step-by-step explanation:

the y axis represents the money. ans the x represents the days

so go down to 0 on the y acis and see what number the line matches with 0 on

in this case it matches with 13

Answer:

y = -5x + 65 or f(x) = -5x + 65

Step-by-step explanation:

The graph represents a linear function which means the function can be represented using y = xm + a, where y is the target, x is the domain, m is the slope, and a is the y-intercept.

According to the graph, the y-intercept is $65 which means a = 65

y = xm + 65

Since the x intercept is 13 that means when x = 13, then y = 0, plug those values in and solve for m to get the slope.

0 = 13m + 65

-65 = 13m

-65/13 = m

Which can be simplified to

-5 = m

Therefore the function for the graph is y = -5x + 65

Answer:

a Hitachi 50 plasma tv at 495 per month for 6

Answer:

3. independent and consistent

Step-by-step explanation:

Intersecting Lines have a single point at which the lines intersect. Therefore the solution to this type of system is called a consistent system. (A type of system of linear equation in two variables.) Therefore, there will be no point that is common to both lines. If a system has at least one solution, it is said to be consistent. If a consistent system has exactly one solution, it is independent. If a consistent system has an infinite number of solutions, it is dependent. When you graph the equations, both equations represent the same line.

Answer:

the answer is 203

Step-by-step explanation:

you divided 290 by 10 then multiply your answer by 7