Mathematics High School

help!!!!!!! how to turn 421 centimeters to meters

Answers

Answer 1

Answer:

The formula would be to divide the length value by 100 , yielding 4.21 meters.

Step-by-step explanation:

Answer 2

Answer:

100 centimeters in 1 meter

Step-by-step explanation:

421/100 is 4.21 meters

Related Questions

9 divided by 2,488 ??????

Answers

Answer: 0.0036173633440514 = [tex]\frac{9}{2,488}[/tex]

Answer:

00.0036173633

Step-by-step explanation:

use calculator

(2n-9)-(-2.4n+4) Please help!

Answers

Answer: =4.4n-13

Step-by-step explanation:

Let's simplify step-by-step.

2n−9−(−2.4n+4)

Distribute the Negative Sign:

=2n−9+−1(−2.4n+4)

=2n+−9+−1(−2.4n)+(−1)(4)

=2n+−9+2.4n+−4

Combine Like Terms:

=2n+−9+2.4n+−4

=(2n+2.4n)+(−9+−4)

=4.4n+−13

What is the solution to the linear equation?

4b + 6 = 2 – b + 4

Answers

Answer:

b = 0

Step-by-step explanation:

Subtract 6 from both sides:

4b = 2 - b - 2

Subtract 2 from two, and get 0.

4b = -b

this means that the only possible case where the equation is satisfied is when b = 0, because -0 is 0, and 4x0 is still 0.

is -4 irrational or rational

Answers

Answer:

irrational

Step-by-step explanation:

∆ABC is translated 2 units down and 1 unit to the left. Then it is rotated 90° clockwise about the origin to form ∆A′B′C′. The coordinates of vertex A′ of ∆A′B′C′ are . The coordinates of vertex B′ of ∆A′B′C′ are . The coordinates of vertex C′ of ∆A′B′C′ are .

Answers

Answer:

A'(-2, 1), B'(1, 0), C'(-1, 0)

Step-by-step explanation:

Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, reflection, dilation and translation.

If a point X(x, y) is translated a units right and b units down, the new location is X'(x + a, y + b) whereas if a point X(x, y) is translated a units left and b units up, the new location is X'(x - a, y - b).

If a point X(x, y) is rotated 90° clockwise about the origin, the new location is X'(y, -x)

From the image attached, ∆ABC is at A(0, 0), B(1,3) C(1, 1)

If ∆ABC is translated 2 units down and 1 unit to the left (x - 1, y - 2), the vertices would be A*(-1, -2), B*(0, 1), C*(0, -1)

If it is then rotated 90° clockwise about the origin, the new location is A'(-2, 1), B'(1, 0), C'(-1, 0)

Answer:

The coordinates of vertex A′ of ∆A′B′C′ are  (-2, 1) .

The coordinates of vertex B′ of ∆A′B′C′ are  (1, 0) .

The coordinates of vertex C′ of ∆A′B′C′ are  (-1, 0) .

Step-by-step explanation:

UPS charges $7 for the first pound, and $0.20 for each
additional pound. FedEx charges $5 for the first pound and
$0.30 for each additional pound. How many pounds, p, will it
take for UPS and FedEx to cost the same?

Answers

10 pounds.

Hope this helps

What value of p makes the equation true?
-3p+1/8=-1/4

Answers

Answer:

p= 1/8 or p= 0.125

Step-by-step explanation:

Which recursive formula can be used to determine the total amount of money earned in any year based on the amount earned in the previous year?

f(n + 1) = f(n) + 5
f(n + 1) = 5f(n)
f(n + 1) = 1.05f(n)
f(n + 1) = 0.05f(n)

Answers

Answer:

f(n + 1) = 1.05f(n)

Step-by-step explanation:

The total amount of money earned in any year based on the amount earned in the previous year is f(n+1) = 1.05f(n).

What is annual interest rate?  

The interest rate is the amount a lender charges a borrower and is a percentage of the principal—the amount loaned.

What is principal?

Principal is the money that you originally agreed to pay back. Interest is the cost of borrowing the principal.

According to the question,

The annual interest rate is 5%

So, suppose the amount earned in the previous year is f(n).

The total amount of money earned in any year based on the amount earned in the previous year is

f(n+1) = f(n) + 5%f(n)                 (principal + interest)

f(n+1) = 1.05f(n)    

Hence, the total amount of money earned in any year based on the amount earned in the previous year is f(n+1) = 1.05f(n).

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pleassssssssse help

Answers

Answer:

Positive; Negative

Step-by-step explanation:

That is what mine showed for the same question and answer options.

As x approaches positive infinity, m(x) approaches positive infinity.
As x approaches negative Infinity, m(x) approaches  negative Infinity.

The function f(x) = x^3 has been transformed m(x) = 1/3x^3+ 6. Than the blank space to be field.

What is range?

Range of the function is the output value of the function.

Here, f(x) = x^3 transformed to m(x) = 1/3x^3+ 6,
The range of the transformed function is given by for its Domain x = (-∞,∞) is (-∞, ∞).

Thus, the range of the of m(x) for x =(-∞, ∞) is (-∞, ∞).

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HELP!!

•••••••••
WILL MARK AS BRAINLIEST •••••••••

Answers

should be 5 units long on the x axis and 3 units wide on the y axis
5 units in x
3 units for y

what is the y-intercept of the graph of the equation 3x+y=6

Answers

Answer:

Slope:  − 3

y-intercept:  ( 0 , 6 )

Step-by-step explanation:

Use the slope-intercept form  y = m x + b  to find the slope  m  and y-intercept  b .

If f(x) = 2x2 − 30, find f(4).
a. 35

b. −14

c. 2

d. 17

Answers

It is going to be B step by step:

Answer:

2

Step-by-step explanation:

i took the test

A salt mixture hss 7 parts water and 1 part salt. Suppose another part of salt is added. What is the new ratio of salt to water?
A) 7 to 1
B) 1 to 7
C) 2 to 7
D) 2 to 8 ​

Answers

Answer:a

Step-by-step explanation:

Answer:

C) 2 to 7

Step-by-step explanation:

1 part salt:7 parts water

Add 1 part salt

2 part salt: 7 Parts water

-18 (-3) answer explain

Answers

Answer:

54

Step-by-step explanation:

18(3) = 18+18+18 = 54

But remember that we have two negatives

When you multiply two negative numbers, they become positive, therefore your answer is 54

Which equation represents a line with a slope
of 2 that passes through the point (1, 5)?

Answers

Answer:

y=2x+3

Step-by-step explanation:

Point-Slope Equation: y=m(x-x1)+y1

y=2(x-1)+5

2x-2+5

2x+3 (y=mx+b)

Have you heard of twitch prime?

Answers

Answer: yes

Step-by-step explanation: i cant afford it

I have never heard of Twitch prime. I know of Twitch though.

which value of n makes the equation true

Answers

The answer would be 16. N = 16

Answer:

n = - 16

Step-by-step explanation:

determine if the equation y=2/7x represents a direct variation

Answers

Answer:

Represents a direct variation

Step-by-step explanation:

y = 2/7x

To find x-intercept/zero, substitute

y = 0

0 = 2/7x

Multiply both sides of the equation by 7/2

0 = x

Swap the sides of the equation

x = 0

Solution

x = 0

This is a direct variation because when x = 0. Y has to = 0 as well and it is so that makes this equation a direct variation.

direct variation - mathematical relationship between two variables that can be expressed by an equation in which one variable is equal to a constant times the other

What is 5 + 100 + 300,909,786

Answers

Answer:

300909891

Step-by-step explanation:

Answer:

300,909,891

Step-by-step explanation:

A pet store was selling 2 lizards for
$14.48. If they ended up selling 6
lizards, how much money would they
have earned?

Answers

Answer:

43.44

Step-by-step explanation:

If they are selling 2 lizards for 14.48 you would divide

14.48 by two which is 7.24.

This means the lizards are 7.24 each.

7.24x6 is 43.44

Answer:

$43.44

Step-by-step explanation:

If two lizards are worth $14.48, then you just need two multiply the cost by three.

In February, you have a balance of $135 in your bank account. Each month you deposit $45. Write an equation to describe the situation.

Answers

Answer:

135+45x

Step-by-step explanation:

6666666666666666666666666666666

Are the two triangles similar? If so, state the reason and the similarity statement. (See attached image)

A. Yes; AA; ΔLFT ∼ ΔORT

B. The triangles are not similar.

C. Impossible to Determine

D. Yes; SSS; ΔLFT ∼ ΔORT

Answers

Answer: They are not similar

Step-by-step explanation: Only way is AAA and AAA doesn’t prove triangles congruent or similar

Option (C) impossible to determine is the correct answer.

What is triangle similarity?

Two triangles are said to be similar, if corresponding sides of the two triangles has same ratio or the corresponding angles of the two triangles are equal.

For the given situation,

The diagram has two triangles but the length of the sides and the angles of the triangles are not provided. So we cannot find the similarity between these two triangles.

Hence we can conclude that option (C) impossible to determine is the correct answer.

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Which are the ordered pairs?

Answers

i would say the answer is A and E

Find the new price after the markup given. Round to the nearest cent if necessary.

$220 marked up 60%

Answers

The new price is $352. You multiply $220 and 60%, and you get 132. You add the 132 to 220 and get your answer which is $352.

3 3/5 divided by 18/25

Answers

Correct answer is 5 dhhxxb

Select the correct answer.
Which of the following is the inverse of ?

Answers

Answer:

the answer is letter C.

Answer:

your answer should be C.

Step-by-step explanation:

Mr. Davis has 30 baseballs and 12 footballs. What is the ratio of all balls
to baseballs?

Answers

Answer:  5:2 Ratio

Step-by-step explanation:

Answer:

8:5

Step-by-step explanation:

total no of balls= 30+12=42

ratio of all ball to baseballs= 42:15

simplified it would be= 8:5

y=4/3x+5 fine slope and y interceapt

Answers

Answer:

slope is 4/3 and y intercept is 5

Step-by-step explanation:

SUPER EASY

How do I rewrite x + y = -3 in slope intercept form.

Answers

Answer:

y =-x-3

Step-by-step explanation:

slope intercept/ y-intercept form is y=mx+b

you have to isolate y here

x+y=-3      subtract x from both sides

y=-x-3

A square undergoes a dilation with k=3/5.

What is the ratio of the image area to the preimage area?

A. 3:5
B. 6:10
C. 9:25
D. Cannot be determined

Answers

C because that looks to be right out of all the choices
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