200, 40,8,
Is this Arithmetic, geometric or neither

Answer:

78

Step-by-step explanation:

[tex]400-224=156\\156/2=78[/tex]

Mrs. Kim is 78 years old

Step-by-step explanation:

400-2x=244

 400-244=156

  156=2x

   x=78

Answer: 10.3 years

Step-by-step explanation:

To solve this you can use the Rule of 72.

This rule enables us to find out the amount of time it would take for a quantity to double if it is growing at a certain rate.

Formula is:

= 72 / Interest rate as whole number

= 72 / 7

= 10.3 years

Answer:

x =2, y =0

Step-by-step explanation:

First we can add the equations to get rid of the y terms in each.

Adding them results in 16x = 32

Dividing by 16 gives us x=2

Substituting this back into equation 1 gives us 8(2) -4y =16

Simplifying,

16 - 4y =16

-4y = 0

y = 0

Answer:

45 units

Step-by-step explanation:

combine like terms

w+2w+w-1+21-8+2w+6 = 8w-3

replace w with 3

8(6)-3 = 48 - 3 = 45

Answer: 1

Step-by-step explanation:

Answer:

Step-by-step explanation:

The red graph intersects the y-axis at (0, 1).  This is the "y-intercept."

Answer:

they will have the same y-coordinate from the point it was reflected because it is reflected over the y-axis.

but you didn't provide the following statements, so i do not know.

Step-by-step explanation:

Answer:

It is D

Step-by-step explanation:

When a point is reflected off of the y-axis both points change.

non reflected [2,-3]

reflected [-2,3]

Answer:

2

Step-by-step explanation:

Answer:

I think it's the third one sry if I'm wrong

Answer:

502.65 cubic feet

Step-by-step explanation:

volume of cylinder = πr²j

=π(4)²(10)

=502.65

Answer:

10

Step-by-step explanation:

Answer:

D = 10m

Step-by-step explanation:

Formula:

d = 2r

where d = diameter

and r = radius

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Answer:

-4 + 10 and 8 - 2

Step-by-step explanation:

They both equal to 6

Answer:

x must be 3

Step-by-step explanation:

First, combine like terms.  (-5/3)x - (1/3)x = - 3 - 3 = -6

Then (-6/3)x = -6, or 2x = 14.  Then x must be 3.

Check:  is (-6/3)(x) = -6 true for x = 3?  Is 2x = 6 true for x = 3?  YES

Answer:

3160 ft ^2

Step-by-step explanation:

35x20 = 700

4x700 = 2800

20x9 = 180

180x2 = 360

2800+360 = 3160 ft^2

no need to use pi this is not a circle.

Answer: m<VUT= 70 degrees

Step-by-step explanation:

120= 50+ ?

?=70

Answer:

A is 6 and B is 4

Step-by-step explanation:

hope it helped!!!

Answer:

-4.7

Step-by-step explanation:

Answer:

111

Step-by-step explanation:

Range is the difference between the highest and the lowest term.

Here highest term is 236 and lowest term is 125.

Range --> 236-125

=111

Answer:

A

Step-by-step explanation:

It's one or the other, so the two on the graph won't connect, and each of them are greater/less than, NOT "or equal to" so both the circles would be closed. When thinking of these, forget about the x and just read greater than 5. On a graph the greater numbers are to the right, so the arrow would be pointing that way

The actual length of the pen is 15 meters

The given parameters can be represented using the following ratio

Ratio = 8 centimeters : 5 meters

The scale length of the goat pen is given as

Scale length = 24 centimeters

So, we have

24 centimeters : Actual length = 8 centimeters : 5 meters

Rewrite as

24 : Actual length = 8 : 5 meters

Express as fraction

Actual length/24 = 5 meters/8

Multiply by 8

Actual length = 15 meters

Hence, the actual length of the pen is 15 meters

Read more about scale drawing at:

https://brainly.com/question/22298974

#SPJ1

Answer:

20

Step-by-step explanation:

2+4=6

6x2=12

12+8=20

Answer:

[tex]\boxed {\boxed {\sf C. \ (0,2)}}[/tex]

Step-by-step explanation:

The y-intercept of a graph occurs when the function cross the y or vertical axis. This is also where x is equal to 0.

Therefore, we can substitute 0 in for x and solve for y.

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

[tex]y= 2(4^0)[/tex]

Solve according to PEMDAS: Parentheses, Exponents, Multiplication, Division, Addition, Subtraction.

Solve the exponent. Any number raised to the power of 0 is equal to 1.

[tex]y= 2(1)[/tex]

Multiply.

[tex]y=2[/tex]

The y-intercept is 2. So, when x=0, y=2.

Coordinate points are written as (x, y). The y-intercept is (0,2).

Given:

The figure of two parallel lines MP and QS.

A transversal line KL interests the two parallel lines.

[tex]m\angle KNM =146^\circ[/tex]

To find:

The [tex]m\angle KRQ[/tex].

Solution:

If a transversal line intersect the two parallel lines, then the corresponding angles are congruent and their measures are equal.

In the given figure [tex]\angle KRQ[/tex] and [tex]\angle KNM [/tex] corresponding angles. It means their measures are equal.

[tex]m\angle KRQ=m\angle KNM[/tex]

[tex]m\angle KRQ=146^\circ[/tex]

Therefore, [tex]m\angle KRQ=146^\circ[/tex].

Answer:

5.43500

Step-by-step explanation:

Answer:

No

Step-by-step explanation:

[tex]5^{2} = 25\\9^{2} = 81\\11^{2} = 121\\25 + 81 = 106[/tex]

therefore it doesn't coenide with pythagorian theorem

We're assuming the TV is a rectangle, meaning all corners have right angles.

From the given information, we have a right triangle with a height of 39 inches, hypotenuse, of 80 inches, and an unknown base width.

Using Pythagorean's theorem:

[tex]a^2+b^2=c^2[/tex]

[tex]b=\sqrt{c^2-a^2}[/tex]

c = 80 and a = 39

[tex]b=\sqrt{80^2-39^2}[/tex]

[tex]=\sqrt{4879}[/tex]

Using a calculator and rounding to the nearest tenth gives

[tex]\approx 69.8 \text{ inches}[/tex]

Let me know if you need any clarifications, thanks!

Answer:

I say its b

Step-by-step explanation:

Answer:

25%

Step-by-step explanation:

You can't determine what it is going to land on but this is the answer!

Ps.Im not completely sure no hate please :)

Answer:

91 used

65 new

Step-by-step explanation:

7 + 5 = 12

156/12 = 13

7(13) = 91

5(13) = 65

Answer:

5:3

Step-by-step explanation: