Mathematics High School

help :(

14/21 = 14•2/21•2 = ?

14/21= 14/21 divided by ?/?=?/?

Help :(14/21 = 142/212 = ?14/21= 14/21 Divided By ?/?=?/?

Answers

Answer 1

Answer:

divide both by 7

2/3

I hope I'm correct

Answer 2

Answer:

the top is 28/42

Step-by-step explanation:

Related Questions

Determine the slope of
the line that contains the
points (3.5) and [1. 6).

Answers

Answer:

Assuming 1,6 is y2 and x2, the answer is 1,-2 = -0.5

Step-by-step explanation:

1. Grab 1,6 as it is the second point and invert it into 6,1

2. Invert the first point into 5,3.

3. Subtract (6 - 5) / (1 - 3). The result is 1/-2.

4. Divide 1 by -2.

Answer should be -0.5

what is the slope (2,-9) (-2,3)

Answers

Answer:

-3

Step-by-step explanation:

-12/4=-3

I got -12 but subtracting two y values, and got 4 by subtracting two x values.

Formula to find slope is= change of y/ change of x=

-12/4= 3

Answer:

[tex]\displaystyle m=-3[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Algebra I

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

Step-by-step explanation:

Step 1: Define

Point (2, -9)

Point (-2, 3)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Substitute [SF]:                     [tex]\displaystyle m=\frac{3+9}{-2-2}[/tex][Frac] Add/Subtract:             [tex]\displaystyle m=\frac{12}{-4}[/tex][Frac] Divide:                        [tex]\displaystyle m=-3[/tex]

What is the congruence theorem used to prove that the two triangles are congruent?

Answers

Answer:

AAS, the two equal angles, the two right triangles, and the shared side

Step-by-step explanation:

Plz help due tomorrow

Answers

Answer:

-8.5n+7.9

Step-by-step explanation:

Hi again

Here is a list of numbers: 9, 7, 19, 2, 5, 6, 5 ,14 ,3 State the median.

Answers

Answer:

6

Step-by-step explanation:

Arrange the items in ascending order

2 , 3 , 5 , 5 , 6 , 7 , 9 , 14 , 19

Median = middle term = (n+1)/2 = (9 + 1)/2 = 10/2 = 5th term

             = 6

Help first one to answer correctly get brainliestthank uuuu

Answers

Answer:

when in doubt pick c

Step-by-step explanation:

To the nearest hundredth, what is the area of a circle with a radius of 4 units?
A. 42.85 square units
B. 25.13 square units
C. 12.57 square units
D. 50.27 square units

Answers

Answer is D

Formula: A=(pi)r^2

So A=3.14(16)
A=50.27

Option D 50.27 square units.

How to find the area of a circle?

The area of a circle is related to its radius and a mathematical constant π whose approximated value is 3.142, and the area of the circle is πr².

How to Round off to the nearest hundredth?

Add 1 to the hundredth if the digit following the hundredth is more than or equal to 5. Remove the digit if not.

The solution to the given problem

The area of the circle is 3.142*4*4 = 50.272

Rounding off to the hundredth as after the hundredth place there is a 2 we will round off the answer to 50.27

The area of the circle with a radius of 4 units is 50.27.

Learn more about the area of the circle here

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80% of 35
PLZ ANSWER

Answers

Answer:

28

Step-by-step explanation:

Answer:

28

Step-by-step explanation:

80% × 35 =

(80 ÷ 100) × 35 =

(80 × 35) ÷ 100 =

2,800 ÷ 100 =

28

hope this helps

In which situation could the quotient of -36 ÷ 3​ be used to answer the question?

A The balloon rose 36​ feet every second. How many feet did the balloon rise in 3​ seconds?

B Lidia took $36tomatoes off of her tomato plants over $3days. How much did the amount of tomatoes on her tomato plants change each day?

C In a soccer game there are 3 goals in 36 minutes. What is the rate of goals scored?

D There are 36 apples in a bag. 3 apples are eaten. How many apples are left?

Answers

Answer:

B, because of the signal word "took"! :)

Volume for math practice for homework

Answers

Answer

Volume for math practice?

Step-by-step explanation:

Peter has a 25 acre field. He 20.5 acres with sweet corn. What fraction of his field does Peter
plant with sweet comm

Answers

Answer:

62 percent of the feild

Step-by-step explanation: to lazy to explain figure it out its simple

2x-7=13 what is does x stand for?

Answers

Answer:

x=10

Step-by-step explanation:

2x-7=13

13+7=20

20/2=10

lets see if it works:

2(10)-7-13

20-7=13

it works! which means is 10

please mark me as brainliest!!<3

7²+4(2²+3)/2

please help

Answers

Answer:

i think it's 63

Step-by-step explanation:

ask g89gle ig

hi someone help meee​

Answers

What is the question?

Find the slope plssss

Answers

Answer:

5/2

Step-by-step explanation:

Answer:

The slope of this line is - 5/2.

Step-by-step explanation:

In order to get from one red dot to another, you must go up 5 and to the left 2, because we are going left instead of right, the slope is negative. It doesn't matter which number you assign the negative sign. The entire formula for the line is y=- 5/2x - 3

Find the LCD of the given rational equation:
х
X+4
X-1
+
x + 2
3
x2+2x-8

Answers

Answer:(x+4)(x+2)(x-2)

Step-by-step explanation:

What is the value of the 6 in the number 346 094?​

Answers

Answer:

The place value of 6 in the number 346 094 is Thousand.

Step-by-step explanation:

I hope it helps ❤❤

The value of 6 in this number is 6000.

What is place value of a number?

The place value is the position of each digit in a number. The place value of digits is determined as ones, tens, hundreds, thousands, ten-thousands and so on, based on their position in the number.

Given number is 346094

In the number 346094, 6 is at thousand place.

Place value of 6 is 1000

Value of 6 = 6 × 1000 = 6000

The value of 6 in this number is 6000.

Find out more information about place value here

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Poss
6.
write four negative integre
negative integre less than -20.​

Answers

-19
-18
-2
-6
Could be pretty much be anything below

Answer:

-21, -22, -23, & -24

Step-by-step explanation:

on the number line, the to the left, the smaller the value.

A rectangular prism has a length of 13 meters, a height of 18 meters, and a width of 5 meters.
What is its volume, in cubic meters?

Answers

Answer:

1170 m^3

Step-by-step explanation:

Just compute 13x18x5. The formula for volume of a rectangular prism is length times width times height.

help plz I really need to finish​

Answers

Answer:

[tex]26x^6y^4[/tex]

Step-by-step explanation:

the volume is like

[tex]V = length\cdot width\cdot depth[/tex]

so we have

[tex]V= 4yx^5\cdot 3xy\cdot 2y^2\\\\V=(4\cdot 3\cdot 2)(y\cdot y \cdot y^2)(x^5 \cdot x)\\\\V = 24(y^4)(x^6)\\\\V=24x^6y^4[/tex]

find the length of the longest straight line that can be drawn on a paper of size 3cm × 4cm​

Answers

Answer:

5cm

Step-by-step explanation:

we have to find the diagonal using Pythagoras theorem.

a² + b² = c²

3² is 9

4² is 16

9 + 16 = 25

√25 is 5cm

The answer to your question is 5cm

What is the probability of flipping a coin 10 times and getting heads 5 times?
Round your answer to the nearest tenth of a percent

Answers

Answer:

0.62

Step-by-step explanation:

0.62 is the probability of getting 5 Heads in 10 tosses.

Answer:

24.6%

Step-by-step explanation:

i have 30 minutes to complete this and im stuck so pls help out
If p || q and /_5 = 130 degrees, find /_7. (The /_ are supposed to be angles.)

Answers

Answer:

130

Step-by-step explanation:

its basically the same thing

the answer is 130 because it's basically the same thing on each side hope that helped

help please jesus loves you

Answers

Answer:

6000 grams / sec

Step-by-step explanation:

1 kg = 1000 grams

1 min = 60 sec

360 kg (1000grams/1 kg) = 360000grams

360000 grams/min (1 min/ 60sec) = 6000 grams / sec

he doesn’t I committed a sin :(

i need help in math .....

Answers

imma do them bottom questions

If she paid the store $67.50 (USD) and the membership is 20$ take that 20 and add 2.50 onto it till you get the answer BUT if you want to explain it all the way each month has about 30 days in it so 30x3=90 so she was there for 90 days. 90x$2.50=225 but we all know, she couldn't have rented that many... right? but the final answer is 19, you take 20 from 67.50 which was the membership and all you have to do is fill in that missing amount so take 2.50 and multiply till you get the answer.

answer 19 videos

Factored form: f(x) = (x+1)^2(3x+5)^2(x-2)
What is this equation in standard form.

Answers

Answer:

[tex]9x^{5}+30x^{4}-2x^{3}-108x^{2}-135x-50[/tex]

Step-by-step explanation:

see below, if you have any questions leave a comment  

Suppose Lin labels the books at a constant speed of s books per minute. There can be several equations written that represent the relationship between her labeling speed and the number of minutes it would take her to finish labeling. Complete the equation below: m = _________ where m is the number of minutes and s is the speed in books per minute.

Answers

Answer:

[tex]S = \frac{b}{m}[/tex]

Step-by-step explanation:

Given

[tex]Speed = s[/tex]

Required

Determine the expression for s

The speed is calculated as:

[tex]Speed = \frac{Number\ of\ books}{Time}[/tex]

Substitute S for speed

[tex]S= \frac{Number\ of\ books}{Time}[/tex]

Let the number of books be b and the time be m.

The expression becomes

[tex]S = \frac{b}{m}[/tex]

Hence, the expression for the scenario is:

[tex]S = \frac{b}{m}[/tex]

MARK BRAINLIEST!!!

A teacher has two daughters that are now older. But when they were little, they had a lot of toys! They had about 100 more frozen toys than mermaid toys (which we'll call r for "regular")Which expression shows how many Frozen toys they had?

r+100

100

r-100

100r

Answers

Answer:

r-100

Step-by-step explanation:

R-100 R-100 R-100

rajnish mother is 36 year old she is 6 year older than three times raju's age write an equation to find Raju age (take rajnish age to be a n year)​

Answers

Mother is 36  

and she is 6 year older than raju 3 times

N is rajiu age

N = 36÷ ( 6 x 3)

= 36 ÷ (18)

N = 2

Raju is 2 years old

Which of the following is not a rational number?​

Answers

Answer:b

Step-by-step explanation:

did it and get your answer

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