HELP NEEDED ASAP!

(In the diagram shown, assume each square on the grid is 1 centimeter in length.)
What is the area, in square meters, of the actual park?
What is the scale factor?

Answer:

20-x/y-x

=20-2/4-2

=18/2

=9 is the answer.

Answer:

A 10 miles

Step-by-step explanation:

If I'm not mistaking I'm pretty sure we can write the two problems with an equal sign between as we're trying to find the same amount.

Using this information, we know that we Automatically have a +20 charge with a 3 dollar charge for every mile walked. Now we have 20+3x=

Now we plug in the 5x to get 20+3x=5x

From here you subtract 3x and you get 20=2x. Now divide!

10=x

Hope this helps! (Side Note: You should probably get some sleep as I'm sure it's pretty late where ever you live. Also, keep trying even if you feel like giving up!) :)

Answer: 90?

Step-by-step explanation:

Answer:

70

Step-by-step explanation:

mean = sum of all / number of quizzes

x = the remaining student's score

(2(30) + 1(30) + 3(80) + x)/8 = 50

[multiply each side by 8]

2(30) + 1(30) + 3(80) + x = 400

[simplify]

60 + 30 + 240 + x = 400

330 + x = 400

[subtract 330 from each side]

x = 70

Answer:

1/5

Step-by-step explanation:

Answer:

1:5

Step-by-step explanation:

you can divide both 2 and 10 by 2

2/2=1

10/2=5

Answer:

She earned 1,076 dollars and 25 cents.

Step-by-step explanation:

x =  7.25 * 4,500 / 100

x = 7.25 * 45

x = 326.25

So commission earned is 326.25 $

We need to add this to her base salary for the week, so:

750 + 326.25 = 1, 076.25

Therefore she earned 1,076 dollars and 25 cents.

Hopes this helps ;p

Answer:

13 is the answer for this

Step-by-step explanation:

23+-10 equals 13

Answer:

65D

Step-by-step explanation:

Answer:

3,968,253.968253968

Step-by-step explanation:

Answer:

23.86700

Step-by-step explanation:

Answer:

AC is greater than BC because segment AC is the hypotenuse of right triangle ABC, and the hypotenuse is the longest side of a right triangle.

The hypotenuse is the longest side of the triangle. Side AC of the triangle is its hypotenuse, thus greater than BC (segment and angle theorem of a triangle).

A triangle is a shape with three side and angles. Its longest side is referred to as hypotenuse. And this side is usually opposite to the greatest angle. Examples of triangle include: equilateral, isosceles, acute, right angles, obtuse angle etc.

The given question shows that triangle ACB is a right angled triangle. This is because <CBY = [tex]90^{o}[/tex].

So that;

<CBY + <CBA = [tex]180^{o}[/tex]

Now comparing side AC with BC:

The segment and angle theorem of a triangle states that: the longest side of a triangle is always opposite to the greatest angle.

Thus, since <CBA is the greatest of the angles here, then AC is the longest side.

Therefore, the side AC is the hypotenuse of the triangle and it is greater than BC.

A sketch to this question is attached to this answer for more clarifications.

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6.38 * 10^3 = 6380 kilometers.

Hope this helped!

Answer:

6380km

Step-by-step explanation:

10³ is just 1000 if you think about it.

6.38 multiplied by 1000 would just mean you need to move the decimal to the right 3 times.

Also if you look up the earth's radius on wikipedia, it says 6,371km which is close to 6,380km.

Answer:

C: protons and electrons are found in the nucleus.

Step-by-step explanation:

Ok! So all atoms are composed of three basic things, protons, neutrons, and electrons. There are two parts of an atom, the nucleus and the electron cloud that surrounds the nucleus. In the nucleus are the protons and neutrons, and in the electron cloud are the electrons. Therefore, the answer would be C: protons and electrons are found in the nucleus.

Protons and electrons are found in the nucleus. The correct option is C.

A subatomic particle with a negative charge is an electron. A subatomic particle having a positive charge is called a proton. Protons are bound together in an atom's nucleus as a result of the strong nuclear force. A type of subatomic particle without charge is the neutron (they are neutral).

All atoms are composed of three basic things, protons, neutrons, and electrons. There are two parts of an atom, the nucleus and the electron cloud that surrounds the nucleus. In the nucleus are the protons and neutrons, and in the electron cloud are the electrons.

Therefore, the answer would be C: protons and electrons are found in the nucleus.

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Answer:

Yes

Yes

No

Explanation:

It is important to use your own personal computer when banking online. Using public computers put your information at risk. For example, your browser history can be easily retrieved by others when using public computers, so this allows them to access your bank account information or your password.

Financial institutions use "encryption" technology in order to ensure that a person's information will remain confidential. This technology prevents your information from being deciphered.

You can pay bills with online banking and this is very common nowadays. People usually pay their electricity bill, internet bill and online purchases through online banking.

Answer:

-4

Step-by-step explanation:

g=-2

for a negative number times a positive number makes a negative number.

2 to the second power is 4

so -g to the second power is -4

The translation of points (3,-2) → (1,0) is 2 units up and 2 units left.

Transformation is rearranging a graph by a given rule it could be either increment of coordinate or decrement or reflection.

If we reflect any graph about y = x then the coordinate will interchange it that (x,y) → (y,x).

Given the coordinate (3,-2) transformed in coordinate (1,0)

Now,

3 + x = 1

x = -2

It means graph shift 2 units left.

Now,

-2 + y = 0

y = 2

It means the graph shifts 2 units up.

Hence "The translation of points (3,-2) → (1,0) is 2 units up and 2 units left".

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Answer:

The intersection points between the functions are (-4,16) and (2,4)

Step-by-step explanation:

Intersection Between Functions

We are given the functions:

[tex]y=x^2[/tex]

[tex]6x+3y=24[/tex]

To find the intersections between them, we have to solve the system of equations. Let's start by simplifying the second equation by 3:

[tex]2x+y=8[/tex]

Now we substitute [tex]y=x^2[/tex] into this equation:

[tex]2x+x^2=8[/tex]

Solve the quadratic equation by any of the available methods.

Subtract 8:

[tex]2x+x^2-8=0[/tex]

Sort the polynomial:

[tex]x^2+2x-8=0[/tex]

Factor:

[tex](x+4)(x-2)=0[/tex]

Solve:

[tex]x=-4, x=2[/tex]

Now find the y-coordinate of each solution:

[tex]y=x^2=(-4)^2=16[/tex]

The point is (-4,16)

For x=2:

[tex]y=x^2=2^2=4[/tex]

The point is (2,4)

The intersection points between the functions are (-4,16) and (2,4)

Answer:

98 degrees

Step-by-step explanation:

Angle JKG and angle LKO are vertical angles, which are equal.

Answer:

420 meters

Step-by-step explanation:

Perimeter = 2L+2W

80+60=140

Three times around

140x3=420meters

Answer:

1133.98

Step-by-step explanation:

Answer:

1134

Step-by-step explanation:

There are 28.3495 grams per oz

28.3495 x 40 = 1133.98

Answer:

answer is -27 1/24.

Step-by-step explanation:

Don't need points here to help.

Answer:

answer is -27 1/24.

Step-by-step explanation:

Answer:

[tex]\huge{\boxed{\sf{ ( 3 , 3 ) }}}[/tex]

Step-by-step explanation:

Co-ordinates of point A = ( -7 , 1 )

Co-ordinates of point M = ( -2 , 2 )

Let the co-ordinates of point B be ( x , y )

A ( -7 , 1 ) [tex]\longrightarrow[/tex] ( x1 , y1 )

B ( x , y ) [tex]\longrightarrow[/tex] ( x2 , y2 )

Now,

Midpoint = [tex](\frac{x1 + x2}{2} , \frac{y1 + y2}{2} )[/tex]

⇒[tex]( -2 , 2 ) = ( \frac{-7 + x}{2} , \frac{1 + y}{2} )[/tex]

Finding the value of x :                    

⇒[tex]-2 = \frac{-7 + x}{2}[/tex]

Do cross multiplication                

⇒[tex]-4 = -7 + x[/tex]

⇒[tex]-7 + x = -4[/tex]

⇒[tex]x = -4 + 7[/tex]

⇒[tex]x = 3[/tex]

Now, finding the value of y

⇒[tex]2 = \frac{1+y}{2}[/tex]

Do cross multiplication

⇒[tex]4 = 1+y[/tex]

⇒[tex]1+y = 4[/tex]

⇒[tex]y = 4 - 1[/tex]

⇒[tex]y = 3[/tex]

Hence, The co-ordinates of point B = ( 3 , 3 )

Hope I helped!

Best regards!

~[tex]\text{ TheAnimeGirl}[/tex]

Answer:

None of them 180% would be written as 9/5

Step-by-step explanation:

14/5=280%

8/5=160%

1 1/8=112.5%

18/100=18%

Answer:

40+3.8=43.8

Step-by-step explanation:

give me brainiest

Answer:

+ 40

+ 3

+ 0.8

Step-by-step explanation:

Hope this helps

Answer:

11

Step-by-step explanation:

When you have a positive number minus a negative number it will automatically turn into addition.

EX.

7-(-4) turns into 7+4

Answer:

$548.08/week

Step-by-step explanation:

Divide 28,500 by weekly amount, 1 year= 52 weeks 28,500/52=548.08

Answer:

about $548.08 a week

Step-by-step explanation:

Answer:

If your looking for X then it is : x = 23/10

Step-by-step explanation:

Answer:

x=23/10 y=-1/5

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

x going to 4 is given by limx->4 and closer to 7 is given by =7

The correct statement is [tex]\lim_{x \to 4} f(x)[/tex] = 7.

An expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).

Given statement:

x gets closer and closer to 4, the values of f(x) get closer and closer to 7.

So, x gets closer and closer to 4 shows

x-> 4

and,  f(x) get closer and closer to 7 shows

f(x)=7

Combining both we can write using the limit function x gets closer and closer to 4 require limit

[tex]\lim_{x \to 4} f(x)[/tex] = 7.

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