please answer quickly​

Please Answer Quickly

Answers

Answer 1

Answer:

area = 9x12/2 =54

answer is 54cm²


Related Questions

what is formed by the interior angle and exterior angle that share a side of the triangle?


A. a complementary angle

B. another angle

C. a linear pair

D. a vertical angle

Answers

Answer: C

Step-by-step explanation:

Dalia bought a few swirl marbles and divided it equally among four of her friends
and her brother, Jake. While playing, Jake lost 2 marbles and has only 7 marbles at

Answers

Answer:

16 ang answer

Step-by-step explanation:

Kung mali comment me

Write an exponential function that goes through points (0, 13) and (2,637).

Answers

Answer:

[tex]x^3[/tex]+67x+5

Step-by-step explanation:

[tex]13^3=2,197[/tex]

anything higher will surpass 2,637 so dividing 2,637 by 13=67.35 so 67x is the next number .35*13=4.55 round up to get 5 so x^3+67+5 is the answer

Please I need your help on all the answers!

What Is
the Title?
TO FIND THE TITLE OF THIS
PICTURE:
Do each exercise below and find your
answer in the code. Each time the
answer appears, write the letter of the
exercise above it.

Answers

Answer: That’s all youre going to search

Step-by-step explanation:

The answers related to perimeter is shown below.

What is Perimeter?

The complete length of a shape's boundary is referred to as its perimeter. A shape's perimeter is calculated by adding the lengths of all of its sides and edges. Its dimensions are expressed in linear units like centimeters, meters, inches, and feet.

Given:

O) Perimeter of Triangle = 16.6

G) Perimeter of Square = 24

E) Perimeter of  Parallelogram= 230

A)  Perimeter of Decagon = 6.3

B) Perimeter of Rectangle  = 16.6

I) Perimeter of Equilateral Triangle = 3 x 5.25 = 15.75

H) Perimeter of Hexagon = 16.5

U) Perimeter of Rhombus = 100

Learn more about Perimeter here:

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SOMEONE HELP PLEASE AND THANK YOU TWO MORE AWNSER AWNSER HONESTLY PLEASE!!!

Answers

Answer:

1. D -20

2. C (n-7)(n+6) / (n+4)(n-1)

Explanation:

The second one is actually:

(n−7)(n−1)(n+6)2(n+4)

But there isn't that one on the options so the closest one would be C.

mary has 30 nickels and dimes totaling $2.40. how many of each does she have?

Answers

Answer:

Nickels; 5 cents

Dimes; 10 cents

Given that she has 30 nickels:

30(nickels) x 5(a single nickel) = $1.50

2.40 - 1.50 = $0.90, those 90 cents leftovers should then be divided by 10 cents because one dime contains 10 cents and you want to figure out how many dimes there are:

90/10 = there are 9 dimes

Which are examples of numerical data sets? Choose all that apply.

Answer Choices:

1. Number of black jelly beans in each jar

2. Heights of all the high school basketball players

3. Favorite colors of all the freshmen

4. Time it takes for each student to stand in line during lunch


Which are examples of categorical data sets? Choose all that apply.

Answer Choices:

1. Favorite ice cream flavors

2. Points scored by the Lakers during the month of January

3. Types of pets owned

4. College each senior is planning to attend​

Answers

Answer:

Exactly half were red and exactly one-third were blue, which of the following is not a reasonable number of jelly beans that can be in the jar? Is it 24, 50, 60 or 90.Lebron James. St. Vincent–St. Mary. 6'6"

Michael Jordan Emsley A. Laney. 5'11"

Stephen Curry Charlotte Christian. 5'6"

3.As much as he learns in his freshmen art seminar about the color blue, Yale student Benson May says, “there is still much more to discover about it.”

4.About one-half of school districts nationwide do not require or recommend that schools provide students with at least 20 minutes to eat lunch once they receive their meal.12

Step-by-step explanation:

hope it helps

4. Write the inequality represented by the graph below.

Answers

find m
m= -y-intercept/x-intercept
m= -(-3)/4
m=3/4

it is shaded above, and the line is dotted line
y>m(x)+c

where c is y-intercept

answer
y>(3/4)x-3

I WILL GIVE A BRAINLY PLEASE HELP ME! is the graph linear or nonlinear

Answers

Answer:

Yes, Linear

Step-by-step explanation:

The numbers are going at a rate of 4 input for every 8 output

100 POINTS WILL GIVE BRAINLIEST TO FIRST RESPONSE!!

Answers

Answer:

x=31.67[by rounding]

Step-by-step explanation:

As

sin=p/h

Here,

p=2.1

h=4

[tex]solution \\ sin(x )= \frac{2.1}{4} \\ sin(x) = 0.525 \\ \sin(x) = sin(31.66824325 )\\ x = 31.66824325[/tex]

Answer:

31.7°

Step-by-step explanation:

[tex]sin(x)=\frac{opposite}{hypotenus} \\x = sin^{-1} (\frac{2.1}{4} )\\x = 31.668 = 31.7(nearest\ tenth\ of\ a\ degree)[/tex]

the perimeter of an isosceles triangle with equal side of length 4cm and third side of length 6cm will be

Answers

Answer:

14 cm

Step-by-step explanation:

1. Recognize that an isosceles triangle will have at least two equal sides. Given the wording of the problem, we can say that we have two equal sides of 4 cm and a third side of 6 cm

2. Define perimeter. The perimeter of a triangle is the length of the continuous line outlining the triangle

3. Add all three side lengths together (4 cm + 4 cm + 6 cm). This will equal 14 cm

Please someone answer!! a b c or d?

Answers

Answer:

The answer is A

Step-by-step explanation:

Because if you see all of the choices on top of the row and you put them on a graph and you fold it on the y-axis you will see on the bottom row those are the reflection of the top row so I would go with A! I hope this helps you! Have a great day.

I don’t know I just need some points

can you please help me with this

Answers

Answer:

  D, E

Step-by-step explanation:

Each vector represents the horizontal and vertical translation amounts:

  [tex]\left[\begin{array}{c}\text{translation right}\\\text{translation up}\end{array}\right][/tex]

Translation left or down will result in negative values for the corresponding translation amounts.

__

We can consider only the lower-left corner to determine the amount of translation.

A ⇒ B

horizontal: 1 to -4, so -4-1 = -5 units

vertical: 2 to 0, so 0 -2 = -2 units

The translation vector is ...

  [tex]\left[\begin{array}{c}\text{-5}\\\text{-2}\end{array}\right]\qquad\text{matches choice D}[/tex]

__

B ⇒ C

horizontal: -4 to -1, so -1 -(-4) = -1 +4 = 3 units

vertical: 0 to -4, so -4 -0 = -4 units

The translation vector is ...

  [tex]\left[\begin{array}{c}\text{3}\\\text{-4}\end{array}\right]\qquad\text{matches choice E}[/tex]

3.2 ÷ 0.05=
Please someone help me​

Answers

Answer:

64 po Ang sagot sana makatulong

PLEASE HELP I'M BEGGING YOU SHOW STEPS IF YOU CAN

1.)Write -2x^3 (4x^3+5x^6) In Standard form, classify the degree and find the end behavior


2.) What Are The Zeros of the function and what are their multiplicities

f(x) =x^3+15x^2 +63x+49

Answers

Answer:

Question 1

Given expression:

[tex]-2x^3 (4x^3+5x^6)[/tex]

Apply the distributive law [tex]a(b+c)=ab+ac[/tex]:

[tex]\implies -2x^3 \cdot4x^3+-2x^3 \cdot 5x^6[/tex]

Multiply the numbers:

[tex]\implies -8x^3 x^3-10x^3 x^6[/tex]

Apply exponent rule  [tex]a^b \cdot a^c=a^{b+c}[/tex]

[tex]\implies -8x^6-10x^9[/tex]

In standard form we write it in order from the greatest degree:

[tex]\implies -10x^9-8x^6[/tex]

Therefore, as the polynomial is degree 9, it is a nonic polynomial.

End behaviors

As the leading coefficient is negative and the leading degree is odd:

[tex]f(x) \rightarrow + \infty \textsf{, as } x \rightarrow - \infty[/tex]

[tex]f(x) \rightarrow - \infty \textsf{, as } x \rightarrow + \infty[/tex]

----------------------------------------------------------------------------------------------

Question 2

Factor the given function to find the zeros

Given function:

[tex]f(x) =x^3+15x^2 +63x+49[/tex]

[tex]f(-1) =(-1)^3+15(-1)^2 +63(-1)+49=0[/tex]

Therefore [tex](x+1)[/tex] is a factor of the function

[tex]\implies x^3+15x^2 +63x+49=(x+1)(x^2+bx+49)[/tex]

                                         [tex]=x^3+(b+1)x^2+(b+49)x+49[/tex]

Comparing coefficients ⇒ b = 14

[tex]\implies x^3+15x^2 +63x+49=(x+1)(x^2+14x+49)[/tex]

Factoring [tex](x^2+14x+49)[/tex]:

[tex]\implies (x^2+14x+49)=(x+7)(x+7)=(x+7)^2[/tex]

Therefore,

[tex]f(x)=(x+1)(x+7)^2[/tex]

To find the zeros, equate to the function zero:

[tex](x+1)(x+7)^2=0[/tex]

Therefore,

[tex]x+1=0 \implies x=-1 \textsf{ with multiplicity 1}[/tex]

[tex]x+7=0 \implies x=-7\textsf{ with multiplicity 2}[/tex]

here is the question​

Answers


Please can you put a clearer picture so I can give you the answer

2x-3y=-1
y=3 using the substitution method.

Answers

Answer:

x = 4

Step-by-step explanation:

[tex]2x - 3y = - 1 \: \: \: \: \: ...(*)\\ y = 3[/tex]

Substitute y = 3 into (*).

[tex]2x - 3(3) = - 1 \\ 2x = - 1 + 3(3) \\ 2x = - 1 + 9 \\ 2x = 8 \\ x = 4[/tex]

Answer:

x = 4

Step-by-step explanation:

2x - 3y = -1

y = 3

Substitute the given value for y.

2x - 3 (3) = -1

2x - 9 = -1

2x - 9 + 9 = -1 + 9

2x = 8

2x/2 = 8/2

x = 4

hope this helps!! p.s. i really need brainliest :)

Please help!! ................................

Answers

Step-by-step explanation:

.......

.................



5. STUDENTS The table shows the number of students

at a middle school over a 10-year period.

a. Make a scatter plot of the data and draw a line of fit.

b. Write an equation of the line of fit.

c. Interpret the slope and the y-intercept of the line of fit.

d. Predict the number of students in year 11

Answers

The line of best fit of the student model shows the relationship between variables on a scatter plot

How to determine the equation?

The question is incomplete; So, I will make use of a dataset with the following calculation summary from a graphing calculator

Sum of X = 112Sum of Y = 390.45Mean X = 14Mean Y = 48.8063Sum of squares (SSX) = 672Sum of products (SP) = -62.4Slope (a) = -0.1Y-intercept (b) = 50

So, the equation of the line of fit is:

[tex]y = -0.1x + 50[/tex]

The slope and the y-intercept

In (a), we have:

Slope (a) = -0.1Y-intercept (b) = 50

So:

The slope means that the number of students reduces each year by a factor of 0.1, while the y-intercept means that the initial number of students is 50

The number of students in year 11

This means that x = 11.

So, we have:

[tex]y = -0.1*11 + 50[/tex]

[tex]y = 49[/tex]

Hence, the number of students in year 11 is 49

Read more about line of best fit at:

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Graph this function:
y – 1 = –4(x + 3)
What are the points on the graph?

Answers

Answer:

Given Below.

explanation:

y - 1 = -4(x + 3)

y = -4x - 12 + 1

y = -4x - 11

For find y-intercept, x will be 0

y = -4(0) - 11

y = -11       [ 0, -11 ]

For find x-intercept, y will be 0

0 = -4x - 11

11 = -4x

x = -2.75  [ 2.75 , 0 ]

Plot these two point and draw a straight line. You are done with your task.

Twenty percent of all seventh graders have watched a horse race. In a sample of 15 seventh graders, 4 have watched a horse race. Does the sample closely estimate the percentage of seventh grades who have watcher a horse race?

Answers

Answer: 3%

Step-by-step explanation: 20% of 15 is 3 so yeah:)

Mark and Jennifer each purchase one raffle
ticket. If a total of thirteen raffle tickets are
sold and two winners will be selected, what is
the probability that both Mark and Jennifer
win?

Answers

Answer:

12 the probability that both mark and jennifer win

Convert the following decimals to percent.
1) 4.75 =
2) 0.99 =
3) 10.4 =

Answers

The percentage value of the decimals are 475%, 99% and 1040% respectively.

Data;

4.750.9910.4

Conversion of Decimals to Percentage

a) 4.75

To convert a decimal value to percentage, all we simply need to do is multiply that number by 100.

[tex]4.75 * 100 = 475 \%[/tex]

b) 0.99

To convert this decimal value to percentage, we just need to multiply this number by 100.

[tex]0.99 * 100 = 99 \%[/tex]

c) 10.4

To convert this decimal value to percentage, we just need to multiply this number by 100.

[tex]10.4 * 100 = 1040\%[/tex]

Learn more on conversion of decimal value to percentage here;

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An acute isosceles triangle has an angle that measures 80 degrees which is located across from the longest
measures 64 units. A student states that she can determine the measures of the other two angles in the triangle. What is the measure of
one of the angles? Give the measure of one angle (since they are the same degree).

Answers

Answer: 50 degrees

Step-by-step explanation:

please help in this fractions question.

Answers

Step-by-step explanation:

[tex]\frac{119}{19}[/tex] is an improper fraction meaning the top number is larder than the bottom

you want it in the form of a mixed fraction

to do that we need to first know

how many times can 19 go into 119

or 119 ÷ 19

tell me in comments

that will be our hole number or j

then k will be the remainder wich i can explain after u get what j is in the comments

Enter the value of 6-\sqrt{19} to the nearest tenth

Answers

Answer: 1.6

Step-by-step explanation:

Calculator

A store offers discounts on lunch-size chip bags when buying larger quantities. The graph below represents the total cos
in dollars, for the number of bags purchased.
ERRE
Prices
Nuncatch Who Base
What is the difference in the price per bag for 150 bags versus 50 bags?
$0.18 per bag
$0.17 per bag
$0.15 per bag
$0.05 per bag

Answers

The difference in the price per bag for 150 bags versus 50 bags is $0.05 per bag

What is an equation?

An equation is an expression that shows the relationship between two or more variables and numbers.

From the diagram:

Price for 150 bag = $38

Cost per bag = $40 / 150 = $0.25

Also:

Price for 50 bag = $15

Cost per bag = $15 / 50 = $0.30

Difference in price = $0.30 - $0.25 = $0.05

The difference in the price per bag for 150 bags versus 50 bags is $0.05 per bag

Find out more on equation at: https://brainly.com/question/2972832

Answer:

The answer is c $0.15 per bag

5³+3²=x, what is x? helphelphelp

Answers

Answer:

x=134

Step-by-step explanation:

5³ is 125 (5x5x5), and 3² is 9 (3x3)

125+9 = 134

-x+2y=8

How do I put this into slope-intercept form???

If you can please show your work!

Answers

Answer:

[tex]\mathrm{slope\:intercept\:form:\:y = \dfrac{ 1 }{ 2 } x+4}[/tex]

Step-by-step explanation:

To change the equation into slope-intercept form, we write it in the form y=mx+b

So this means that we have to solve for "y" in the equation "-x + 2y = 8"

−x + 2y = 8

Step 1: Add x to both sides

2y = 8 + x

Step 2: Now the equation is in standard form

2y = x + 8

Step 3: Divide both sides by 2

[tex]\mathrm{\dfrac{ 2y }{ 2 } = \dfrac{ x+8 }{ 2 }}[/tex]

Step 4: Dividing by 2 undoes the multiplication by 2

[tex]\mathrm{y = \dfrac{ 1 }{ 2 } x+4}[/tex]

15 1/3  divided by 3 5/6

Answers

Answer:

4

Step-by-step explanation:

Convert any mixed numbers to fractions.

Then your initial equation becomes:

463/3÷23/6(fraction)

Applying the fractions formula for division,

=46×63×23(fraction)

=27669(fraction)

Simplifying 276/69(fraction), the answer is

=4

Answer:

[tex]\displaystyle 4[/tex]

Step-by-step explanation:

Transform the mixed numbers into improper fractions:

[tex]\displaystyle 15\frac{1}{3} \div 3\frac{5}{6} \hookrightarrow \frac{46}{3} \div \frac{23}{6} \rightarrow \frac{2}{\frac{1}{2}} \\ \\ \boxed{4}[/tex]

I am joyous to assist you at any time.

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