Mathematics College

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Answers

Answer 1

Answer:

14 cm

Step-by-step explanation:

One side of the composite has a length of 6 and the other side has a length of 8.

If we add these two numbers, we'll get the missing side length of the rectangle

6 + 8 = 14 cm

Related Questions

which of the following pairs of functions are inverses of each. a) f(x)=18/x and g(x)=18/x+9

Answers

Answer:

f(x)= x/3+4 and g(x) = 3x - 4

Step-by-step explanation:

1 pts
Question 3
Write the equation of a line through (1,2), parallel to y=4x+1
O y=-2x+5
O y=4x-2
O y=-4x-2
O y=5x-2

Answers

Answer:

y=4x-2

Step-by-step explanation:

Sharon ran 140 meters directly toward school at a constant velocity. She ran that distance in 25 seconds. What was her velocity?

Answers

Answer:

5.6 meters/seconds

Step-by-step explanation:

140 : 25 = 5.6 meters/seconds

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The product of 5and twice a number

Answers

Answer:

(2n) x 5 = b

n = unknown number

b = product

Step-by-step explanation:

The scrapbook shack ordered 300 stickers. When the shop received the order, 60 stickers were missing

Answers

Answer: 240

Step-by-step explanation: there was 300 and 60 went missing that means there was 240 left

Answer:

There are 240 stickers

Step-by-step explanation:

At first there were 240 stickers, but then 60 went mssing, so we cant tell it is a subtracton problem. You should have set your problem like this:

300-60=?

After you should have gotten the answer 240.

In concluson, there are now 240 stickers.

The area of a square is 36. A rectangle whose length is 1 more than twice
its width has the same area. What are the dimensions of the rectangle?

Answers

L 70, h89, w56!

hope this helps <3

One-third of the difference of a number and nine is negative fifteen. What is the number?

Answers

hi <3

lets call the unknown number 'x' for now and form an equation from what we know

1/3(x-9) = 15

now multiply both sides by 3

x - 9 = 45

add 9 to both sides

x = 54

hope this helps :)

Answer:

Step-by-step explanation:

Use the properties of exponents to simplify the expression (16a 12).
O A) 28
B)
640 18
C)
1
24a13
OD) 64218

Answers

Answer:

Step-by-step explanation:

The solution is in the attached file

Find the slope of the line.
x= 4
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. The slope is m = (Type an integer or a simplified fraction.)
OB. The slope is undefined.

(Answer quickly)

Answers

The slope is undefined

Answer:

Step-by-step explanation:

x = 4 is a vertical line parallel to the y- axis with an undefined slope

GIVING BRAINLIEST TO WHOEVER GETS THE ANSWERRRR

Factor.
f(x) = 2x2 - 7x - 4

Answers

Answer:

(2x+1)(x-4)

Step-by-step explanation:

f(x) =2x^2-7x-4

=2x^2-(8-1)x-4

=2x^2-8x+x-4

=2x(x-4) +1(x-4)

=(2x+1) (x-4)

PLEASE MARK MY ANSWER AS BRAINLIEST........ I HOPE THIS WILL HELP YOU

How many terms are in the following expression?
-4a +8C -4b +3

Answers

Answer: 4 terms

Step-by-step explanation:

-4a , 8c, -4b, and 3

Ryan has 21 pencils. He wants to put the same number of pencils in each of 3 pencil holders. How many pencils will he put in each pencil holder

Answers

21 divided by 3 equals 7

7 pencils in each holder

Ryan will put 7 pencils in each pencil holder.

What is the unitary method?

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value. If an event can occur in "m" in different ways and if following it, a second event can occur in "n" ways; then the two events in succession can occur in m × n ways.

Given that Ryan has 21 pencils, wants to put the same number of pencils in each of the 3 pencil holders.

Pencil = 21

Pencil holder = 3

Therefore, we will do as 21 divided by 3

21/3 = 7

Hence, there are 7 pencils in each pencil holder.

To learn more about the unitary method, please visit the link below;

https://brainly.com/question/23423168

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Find the value of ab when a =
9/11
and b =
7/10
The answer is
(Simplify your answer.)

Answers

a= 9/11 and b=7/10

now,

ab = (9/11)×(7/10)

=63/110.......

the value of ab is 63/110 when a = 9/11 and b = 7/10

What is Simplification?

Simplifying procedures is one way to achieve uniformity in job efforts, expenses, and time. It reduces diversity and variation that is pointless, harmful, or unneeded. Parenthesis, exponents, multiplication, division, addition, and subtraction are all referred to as PEMDAS. The order of the letters in PEMDAS informs you what to calculate first, second, third, and so on, until the computation is finished, given two or more operations in a single statement.

Given, the values of a and b are 9/11 and 7/10 respectively

thus,

ab = 9/11 * 7/10

simplifying it

ab = 63/110

Therefore, the value of ab is 63/110 when a = 9/11 and b = 7/10

Learn more about Simplification here:

https://brainly.com/question/28996879

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The photo shows a small coin. The scale from the actual coin to the photo is 8mm to 2cm. In the photo, the distance across the coin is 3.25cm. What is the distance across the actual coin?

Answers

Answer: 81.25mm or 8.125cm

Step-by-step explanation:

Numerator is actual size, denominator is the size in picture

HELP!!! LOTS OF POINTS AND I GIVE BRIANLEST NO FAKE ANSWERS

Solve 4x − 2(x + 1) = 3x + 10

a)x = −12

b)x = 12

c)x = −8

d)x = 8

Answers

Answer:

= −12

Step-by-step explanation:

Answer:a)-12

Step-by-step explanation:

4x-2(x+1)=3x+10

4x-2x-2=3x+10

2x-2=3x+10

Collect like terms

-2-10=3x-2x

-12=x(a)

a women earns 3500 per month and budgets 480 per month for food. What percent of her monthly income is spent on food?

Answers

480/3500x100= 13.71% as your answer

What factors of -52 have the sum of -9

Answers

Answer:

Step-by-step explanation:

13 and 4 in some combination.

The larger number must be minus.

The answer is - 13 + 4 which leaves you with - 9

Given these angles: m∠3 = 82°, m∠4 = 98°.
These angles are
a. complementary
b. supplementary
c. neither complementary nor supplementary

Answers

These angles are supplementary.
Complementary angles add up to 90 degrees. Supplementary angles add up to 180 degrees. 82 degrees + 98 degrees = 180 degrees.

Given the speeds of each runner below, determine who runs the fastest.
Stephanie runs 8 feet per second.
Zach runs 485 feet in 47 seconds.
Liz runs 1 mile in 540 seconds.
Adam runs 676 feet in 1 minute.
Stephanie
Zach
Submit Answer
Liz
Adam

Answers

Adam divide the time by the distance and the biggest number is the fastest

PLEASE HELP!!! Find the distance between the following two points: (3,7) and (5,0). Round to the nearest TENTH.

Answers

Step-by-step explanation:

7.3 when rounded to the nearest tenth

Is 3.2185... a rational number

Answers

Answer:

a rational number

Step-by-step explanation:

Answer:

yes

Step-by-step explanation:

any number with a decimal is a rational number

SORRY IF I AM WRONG

Monico invests $9,000 at 2% simple interest for 1 year. How much is in the account at the end of the 1 year period ?

Answers

Answer:

9180

Step-by-step explanation:

9000*1.02

Answer:

There will be $8820 in Monico's account at the end of the one year period.

Step-by-step explanation:

9000*0.02 = 180

9000 - 180 = 8820

Have a nice day! :-)

please help. a large movie theater has many theaters. the largest has 48 rows. there are 12 seats in the first row. each row has 3 seats more then the previous row. how many total seats are there in this theater.

Answers

Answer: 156

Step-by-step explanation:

Rows of seat = 48

Each row contains seat = 03

= 48 x 03

= 144

Front seats = 144 + 12

= 156

Answer:

16 seats

Step-by-step explanation:

the first row has 12 seats while the rest have 16 seats

c. When measuring the dimensions of a room a carpenter uses a tape measure that only displays a number of feet, L, on the metal tape.
(The carpenter's tape measure does not display inches).
i. Write an expression to determine the length of the room in yards.
Preview
ii. Write an expression to determine the length of the room in units of 3 feet (yards).
Preview
iii. Write an expression to determine how many times as long the room is than 3 feet.
Preview

Answers

The dimension of a room is the length and width of the room.

The length of the room in yard is L/3An expression for the length of the room in unit of 3ft is 3LThe room is longer than 3 feet, in L times

From the question, we have:

[tex]L \to[/tex] Number of feet

(a) An expression for the length of the room in yards

In standard unit of conversion

[tex]1ft = \frac{1}{3} yd[/tex]

Multiply both sides by L:

[tex]L \times 1ft = L \times \frac{1}{3} yd[/tex]

[tex]L\ ft = \frac{L}{3} yd[/tex]

Hence, the length of the room in yard is L/3

(b) An expression for the length of the room in unit of 3ft

In (a), we have:

[tex]L \to[/tex] Number of feet

To calculate the length in units of 3 feet, we simply multiply L by 3

[tex]Unit = 3 \times L[/tex]

[tex]Unit = 3L[/tex]

An expression for the length of the room in unit of 3ft is 3L

In (b), we have:

[tex]Unit = 3L[/tex]

The number of times (n) the room is longer than 3 ft is:

[tex]n = Unit \div 3[/tex]

[tex]n = 3L \div 3[/tex]

[tex]n = L[/tex]

The room is longer than 3 feet, in L times

Answers

Answer:

impulse bullying.

Step-by-step explanation:

Impulse bullying is like he is less likely to be a gang member. His bullying is more impulsive and may appear to be more random. Even when authorities are likely to impose penalties, he finds it impossible to prevent himself from engaging in the activity. He might be suffering from ADHD. Medication, behavioral therapy, and social skills training may help him. He will also most likely be bullied.

What is -1/2 (-5/6 + 1/3)?

Answers

Answer:

-1/2 (-5/6 + 1/3)?

.25

1/4

WILL MARK BRAINLIEST 10 PTS!!!

Answers

Answer: cant see

Step-by-step explanation:

The quantity of a number plus 4, divided by 9

Answers

This answer should be (X+4)/9

I need help getting the equation

Answers

Answer:

2.5v + 85

v = 12

Step-by-step explanation:

115 - 85 = 30

30 / 2.5 = 12 (He needs to go 12 times)

Ashley correctly compares the values of the digits in 644.66. Select the comparison Ashley could have made.

Answers

Answer:

the 4 in the tens place is ten times the value of the 4 in the ones place

Step-by-step explanation:

please give brainliest

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