Mathematics High School

What is 2 1/2 divided 3 3/4?​

Answers

Answer 1

Answer:

Step-by-step explanation:

2 1/2 divided by 3 3/4

2.5 divided by 3.75=  2/3 or 0.6

Answer 2

Answer:

2/3 or .66666666666666666

Step-by-step explanation:

2 1/2 = 5/2

3 3/4 = 15/4

Then you get a common denominator:

10/4 divided by 15/4

flip 15/4

10/4 divided by 4/15

then multiply

40/60

then simplify

2/3

Related Questions

Can someone show me the steps to solve this I will give u a Brainly crown (10points)


(Will get reported if you comment something wrong)

Answers

Answer:

Step-by-step explanation:

1/4a + 1/3a + 8 = 22

Collect like terms

1/4a + 1/3a = 22 - 8

Simplify

3a+4a/12 = 14

7/12a = 14

Divide both sides by 7/12

a = 14 ÷ 7/12

= 14 × 12/7

= 168/7

= 24

a = 24

Check:

1/4a + 1/3a + 8 = 22

1/4(24) + 1/3(24) + 8 = 22

24/4 + 24/3 + 8 = 22

6 + 8 + 8 = 22

22 = 22

what's b ? plz help ​

Answers

58 i think

58*2+64=180

Suppose the linear regression line y = 2.1x + 130 predicts sales based on the
money spent on advertising. If x represents the dollars spent in advertising,
and y represents the company sales in dollars, about how much can the
company expect in sales if it spends $150 in advertising?

Answers

Answer:

$445

Step-by-step explanation:

Linear regression line y=2.1x+130 predicts sales based on the money spent on advertising.

Linear regression represents the relationship between two variables. the value of y depends on the value of x.

x represents the dollars spent in advertising and y represents the company sales in dollars.

We need to find out sales y when $150 spends on advertising.

Plug in 150 for x and find out y

y = 2.1 x + 130

y = 2.1 (150) + 130

y= 445

The company expects $445 in sales

The company expects $445 in sales.

What is mean by Function?

A relation between a set of inputs having one output each is called a function. and an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).

Given that;

Linear regression line y = 2.1x + 130 predicts sales based on the money spent on advertising.

Now, Linear regression represents the relationship between two variables. the value of y depends on the value of x.

Here, x represents the dollars spent in advertising and y represents the company sales in dollars.

We need to find out sales y when $150 spends on advertising.

Plug in 150 for x and find out y as;

y = 2.1 x + 130

y = 2.1 (150) + 130

y = 445

Thus, The company expects $445 in sales.

Learn more about the function visit:

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HELLLOOOOOO VERIFIED PEOPLE OR GENIUS PEOPLE PLEASE HELP ME OUT!!

Use the graph at the right. Find the vertices of the image of QRTW for a dilation with center (0,0) and a scale factor of 9.

Q' =
R' =
T' =
W' =

Answers

Use the graph at the right. Find the vertices of the image of QRTW for a dilation with center​ (0,0) and a sca… Get the answers you need, now! ... Find the vertices of the image of QRTW for a dilation with center​ (0,0) and a scale factor of 3. 2 ... Which expression has a value of -16 when p = 16 and q = 2?

sorry just looked it up

12 points
8. Javier worked out the following on his math homework: "What
equation best represents the relationship between x and y in the graph?"
Javier's answer was y= - 4x - 2. Is he correct? If not, explain what he did
wrong AND give the correct answer. (This question will be hand graded) *
1096
2716810
M

Answers

i think it’s correct already !!

Jim and Carla are scuba diving. Jim started out 8 feet below the surface. He descended 20 feet, rose 7 feet, and descended 12 more feet. Then he rested. Carla started out at the surface. She descended 15 feet, rose 7 feet, and descended another 20 feet. Then she rested. Which person rested at a greater depth?

Answers

Answer:

Jim.

Step-by-step explanation:

Descending results in a greater depth so we add the measurements when they descend and rising results in a lower depth so we minus the measurements when they rise. The surface area has no depth yet, so it is 0 feet depth.

Jim = 8 + 20 - 7 + 12

     = 33

Carla = 0 + 15 -7 + 20

         = 28

Since 33 feet is deeper than 28 feet, Jim rested at a greater depth.

1. A right triangle is shown.
25 cm
7 cm
Based on this information, what is the length of the base of this triangle?
HELP PLS I BEG YOU

Answers

Answer:

24 is the answer

Step-by-step explanation:

answer is 24 for base

- 3/8 divided by 2/3

Answers

Answer: -0.5 maybe

Step-by-step explanation:

It will be  -0.0625

Hope this  is helpful to you =)

What is the slope of the line 4x – 2y = 5? 4 O-2 2
​

Answers

Answer:

The slope of the given line (4x-2y=5) is2

Step-by-step explanation:

slope (m)=-a/b

= -4/-2

=2#

Please only answer if you know

Answers

Answer:

A, C

Step-by-step explanation:

A.)

32 / 8 * 5.25 ----> 4 * 5.25 ----> 21

C.)

4 * 12.5 / 2----> 49 / 2 ----> 24.5

Answer:

between 20 & 30?

A & C  

Step-by-step explanation:

A) 32 / 8 * 5.25 = 21

B) -18 / 6 * 9 = -27

C) 4 * 12.5 / 2 = 25

D) 12 * 4[tex]\frac{1}{3}[/tex] / -2 = -26

PLS HELP 50 POINTS IF YOU DONT KNOW DONT ANSWER THE QUESTION

Answers

Answer:

It is C or t < 6

Step-by-step explanation:

The line starts at 6 and goes left. The way I remember which way it goes is the greater than or less than sign looks like the tip to the arrow

< ----   and  ---- >

It is an open circle so it will not be a greater than or equal to sign

help plz bc idk what to do​

Answers

Answer:

A.) k=0.5

Step-by-step explanation:

If we use the formula given: y=kx, we can plug in values.

0.5=k(1)

0.5=(0.5)(1)

0.5=0.5

We know that to get from 1 to 0.5, we need to divide by two, or multiple by 1/2. 1/2 in decimal form is 0.5

transversals angles​

Answers

B. 2 because it is inside and on the same side as 1

Which ratio is equivalent to 5:9?
9:45
25:81
27:15
30:54

Answers

sorry but none are correct

Answer:

The Answer is D 30:54

Step-by-step explanation:

5 times 6 is 30 and 6 times 9 is 54

write two statements of inequality please!

Answers

Can’t see the picture

Answer:

a. A number c is less than 4. A number c is less than 4. c. < An inequality is c < 4.

b. A number k plus 5 is greater than or equal to 8. A number k plus 5 is greater than or equal to 8. k + 5. ≥ ...

Step-by-step explanation:

Write 6.25 in expanded notation

Answers

Answer:

6 + 0.02 + 0.05

hope this helps

9,2 and 4,9 simplify answer

Answers

If your talking about fraction just find a common number the tow fractions have and divide

Micah who is not yet 15 years old, is two years older than DeMonte.


How old is DeMonte?
x = the age of Micah

y = the age of DeMonte

Answers

Answer:

DeMonte is 12

Step-by-step explanation:

If Micah is not yet 15 than he is 14 so 14 - 2 is 12 since DeMonte is two years younger than Micah.

Ethan Planted a tree that was 1.85 meters tall. Several years later, the tree is 5.30 meters tall. Which equation can be used to find x, the number of meters the tree has grown?
A. 1.85x= 5.30
B. 1.85+ x= 5.30
C. 1.85+ 5.30= x
D. 1.85 (5.30)= x

Answers

Answer: B. 1.85 + x = 5.30

Explanation:

The starting height of the tree was 1.85 meters. To find the number of meters the tree grew, you would subtract the current height from the previous height.
5.30-1.85=x. This equation is the same as 1.85 + x = 5.30 if you switch the 5.30 and x.

Answer:

x = B the answer is b

Step-by-step explanation:

Help me with this question! Will mark brainliest

Answers

Answer:

D)  y = 7x + 1

Step-by-step explanation:

Slope-incercept form is y = mx + b in which m = slope and b = y-incercept

The line crosses through (0,1), which means the y-intercept is 1

Plug the given numbers into that formula:

y = 7x + 1

D is the answer to this question

IN THE FIGURE 5.24 TO THE RIGHT ABCD IS A RHOMBUS.SHOW THAT AC IS THE BISECTOR OF <BAD.​

Answers

In any rhombus, the four sides are the same length.

Because of this, we know that

AD = ABCD = BC

Furthermore, AC = AC due to the reflective property

Those three facts then allow us to prove triangle ACD is congruent to triangle ACB through the SSS congruence property. Then from CPCTC, we then know that  angle DAC = angle BAC,  which is enough to show that AC bisects the angle shown. The term "bisect" means "cut in half".

What’s the sum of a number x and three is equal to eleven

Answers

Answer:

x = 8

Step-by-step explanation:

your equation can be written as: x + 3 = 11

subtract 3 from both sides to isolate x: x = 8

your answer is 8

Convert 0.5% to a decimal. 0.005 0.05 5.0 0.5. 35% of 70 is _____. 50 245 24.5. 90 is 50% of what number? 180 120 45. What is the total cost of a pair of jeans that are priced $50.00 if there is 7% sales tax? $57.50 $53.75 $55.50

Answers

Answer:

ayo keen

Step-by-step explanation:

u there?

John bought a play station game for $54.50. The tax on the game is 5%. What
is the total cost of the play station game, including the tax?

Answers

Answer:

1089/20 (Decimal: 54.45)

Answer:

$57.22

Step-by-step explanation:

$2.72 would be 5% of 54.50

The total cost would be

54.50 + 2.72

that would equal

57.22


Help? I would appreciate it

Answers

Answer:

$6.50 per candle

Step-by-step explanation:

19.50 / 3 = 6.50

Answer:

$6.50

Step-by-step explanation:

$19.50 divided 3 is 6.50

what is the answer to 3(4x-5)

Answers

Answer:

12x - 15

Step-by-step explanation:

3 times 4x is 12x

3 times -5 is -15

therefore, 12x - 15

(3 • 4x) - (3x5)

12x - 15

Hope this helps

Solve x2 – 12x + 11 = 0 by completing the square.
Question 7 options:

x = –1


No Real Solutions


x = 11 and x = 1


x = 11

Answers

Answer:

Step-by-step explanation:

x^2 – 12x + 11 = 0

(x-11)(x-1)

x= 11, 1 completing the square

the movie theater has 250 seats 200 seats were sold for the current showing what percent of seats of seats are empty

Answers

Answer:

80%

Step-by-step explanation: Because if 20% of 250 equal 50 then 200 is 80% because adding 4 50 is 200.

Answer:

80%

Step-by-step explanation:

what ever he /she said

What is the area of this triangle?

Answers

the area of the triangle is 18
The area of the triangle is 18

Which division problem can be described using this model?

2÷15

2÷5​

2÷110​

1÷110​
Two rectangular strips in a row, the top of each strip is labeled 1. Each strip is divided into 5 equal parts.

Answers

Answer:

2 divided by 5

Step-by-step explanation:

Hope this helped!! Give brainliest

The division 2÷5 describe the two rectangular strips in a row, the top of each strip is labeled 1. Each strip is divided into 5 equal parts.

What is a fraction?

Fraction number consists of two parts, one is the top of the fraction number which is called the numerator and the second is the bottom of the fraction number which is called the denominator.

We have two rectangular strips in a row, the top of each strip is labeled 1. Each strip is divided into 5 equal parts.

So the one strip represents one whole and two represents 2

So each strip represent 2÷5

Thus, the division 2÷5 describe the two rectangular strips in a row, the top of each strip is labeled 1. Each strip is divided into 5 equal parts.

Learn more about the fraction here:

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