Mathematics High School

Someone help out with this problem

Someone Help Out With This Problem

Answers

Answer 1

Answer:

copying angle C

Step-by-step explanation:

it shows that angle c is being copied

hope it helps

Related Questions

Man Street Florist charges
$18 for a dozen roses and a
$5 delivery fee. Blooms and
Bouquets charges $20 for a
dozen roses and a $1
delivery fee. How many
dozen roses will need to be
purchased for the price to
be the same at both
florists? What is the cost?

Answers

Answer:

2 dozens, $41

Step-by-step explanation:

Given data

Man Street Florist charges

$18 for a dozen roses and a

$5 delivery fee

let the number of dozens be x

and the total charge for x dozens be y

hence

y= 18x+5--------------1

Blooms and Bouquets

charges $20 for a

dozen roses and a $1

delivery fee.

let the number of dozens be x

and the total charge for x dozens be y

hence

y= 20x+1 -------------2

Equate 1 and 2 we have

18x+5=20x+1

20x-18x= 5-1

2x= 4

x= 4/2

x= 2

Hence the number of dozens is 2

the cost is (put x= 2 in eqn 1 or 2)

y= 20(2)+1

y= 40+1

y= $41

What is the equation of the line with slope -4 through the point (-2,5).

Answers

Answer:

y=−4x−3.

Step-by-step explanation:

Answer:

The slope of the line is m=−4.

The equation of the line in the slope-intercept form is y=−4x−3.

The equation of the line in the point-slope form is y−5=−4(x+2).

The general equation of the line is 4x+y+3=0.

hope that helps

27 2/3 simplify radical expression

Answers

83/3
Multiply 27x 3
81+2/3
83/3

A 12-foot flagpole stands 24 feet from the base of an oak tree. If the shadow of the flagpole is 16 feet long, how tall is the oak tree

Answers

Answer:

24

Step-by-step explanation:

wat is the domain of g(x)

Answers

Answer:

The first choice is the answer of course

JP purchased a pair of jeans for $80. Robert bought the same pair of jeans the next week at a 20% discount. How much did Robert pay?

Answers

Answer:

$64

Step-by-step explanation:

To find how much Robert paid, multiply 80 by 0.8

80(0.8)

= 64

So, Robert paid $64

Please answer correctly !!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!

Answers

Answer:

8

Step-by-step explanation:

If you add the ratios together, it is equal to 9

Since NQ = 9, 9/9=1

So each unit is 1

Then you can just add 5*1 + 3*1

Which is 8

Hope this helps :)

If P the incenter of triangle JKL, find MP.

Answers

9514 1404 393

Answer:

  MP = 38

Step-by-step explanation:

Each of the lengths MP, NP, OP is the radius of the incircle, so they are all congruent.

  3x +14 = 9x -34

  48 = 6x . . . . . . . . . . . . . . add 34-3x to both sides

  24 = 3x . . . . . . . . . . . . . . divide by 2 (we don't need x; we need 3x or 9x)

  NP = 3x +14 = 24 +14 = 38

  NP = OP = MP = 38

Simplify the expression using the order of operations. The nature park has a pride of 4 lions and 8 cubs. The adults eat 7 pounds of meat each day and the cubs eat 4 pounds. Simplify 4 × 7 + 8 × 4 to find the amount of meat consumed each day by the lions. The lions consume pounds of meat each day.

Answers

Answer:

60 pounds of meat

Step-by-step explanation:

Number of lions = 4

Pounds of meat consumed = 7 pounds each

Number of cubs = 8

Pounds e meat consumed = 4 pounds each

Amount of meat consumed each day by the lions = 4 × 7 + 8 × 4

Multiply first

= 28 + 32

= 60 pounds of meat

The lions consume 60 pounds of meat each day.

The length of a rectangle is 5 units more than twice its width. Find an expression for the perimeter of the rectangle.

Answers

the width would be 10
length would be 15

Solve the question.
Q – 26 = –53

Answers

Answer:

Q=-27

Step-by-step explanation:

From question,

Q - 26 = -53
Q = -53+26
Therefore Q = 27 ans

Hope this helps you!

Please mark it as the brainliest <3

The number of carbon atoms in a fossil is given by the function, = 5,100(0.95),wherexrepresentsthenumberofyearssincebeing discovered.

Answers

Answer:

Percent of change each year = 5%

Step-by-step explanation:

P.S - The exact question is -

Given - The number of carbon atoms in a fossil is given by the function,

             y (x)= [tex]5100(0.95)^{x}[/tex], where x represents the number of years since

             being discovered.

To find - What is the percent of change each year? Explain how you arrived

              at your answer

Proof -

Given that, the number of carbon atoms in a fossil is y(x) = [tex]5100(0.95)^{x}[/tex]

Initially, the number of fossils be

y(0) = [tex]5100(0.95)^{0}[/tex] = 5100

After 1 year, The number of fossils be

y(1) = [tex]5100(0.95)^{1}[/tex] = 5100(0.95) = 4845

Now,

Change in 1 year = y(0) - y(1) = 5100 - 4845 = 255

Now,

Percent of chance  = [tex]\frac{255}{5100}[/tex] × 100%

                                = 0.05 × 100%

                                = 5%

⇒Percent of chance = 5%

∴ we get

Percent of change each year = 5%

Estimate the sum by rounding each number to the nearest half or whole.
2 1/2 + 5 5/8

Answers

Answer:

8

Step-by-step explanation:

1/2 goes to 3/4.. 5/8 goes to 3/4 as well, and both of them together would be 1

Find the measure of Arc XY.


Answers

Answer:

arc XY = 46°

Step-by-step explanation:

the arc of an inscribed angle is equal to 2 x the inscribed angle

m<XZY=1/2m XY

mXY

2m<XZY2(23)46°

Here are the rules of a game.
Each person chooses heads or tails at random, then a coin is thrown.
People who choose the side shown by the coin are left in the game.
The rest are out of the game.
If a group of 1000 people are going to play this game, how many people might you
expect to be left in the game after 5 throws?

Answers

I don’t know but try a tutor they help a lot really quick!

look at triangle ABC
ABD is an isosceles triangle where AB=AD

work out sizes of angle x,y and z

Answers

Answer:

Step-by-step explanation:

x+110=180

x=70 degrees

y+40+110=180

y=30 degrees

z+70+90=180

z=20 degrees

A square piece of paper 150 millimeters on a side is folded in half along a diagonal. What is the exact length of the diagonal?

Answers

Answer:

Look below.

Step-by-step explanation:

[tex]a^{2}+b^{2} =c^{2} \\150^{2}+150^{2}= c^{2}\\22500+22500=c^{2} \\\sqrt{45000} = c\\[/tex]

Use a calculator.

Are E1 and E2 mutually exclusive events? Why or why not?

Answers

Answer:

E1 and E2 are not mutually exclusive events. They have outcomes in common because a winning number can be both red and odd.

Step-by-step explanation:

EDMENTUM

Answer:

E1   1,3,5,7,9,12,14,16,18,19,21,23,25,27,30,32,34,36

E2  1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35

E1 & E2  1,3,5,7,9,19,21,23,25,27

E1 or E2 2,4,6,8,10,20,22,24,26,28,0,00

Step-by-step explanation

plato answer, give branliest pls

Need help! please grade needed

Answers

Answer:

(2,3)

Step-by-step explanation:

Hey There!

When it asks for the solution to the system of equations when given a graph

Its pretty much asking, at what points do the two equations cross at

The two equations cross each other at (2,3)

thus meaning that the solution is (2,3)

Answer:

(2,3)болды

Step-by-step explanation:

Мені кі дұрыс

6th time posting - no scams, I will report.

Find area of shaded region

Area of addition and subtraction, trigonometry, and sohachtoa.

Please be considerate of other people and stop answering with scams or wrong answers for points.

Answers

Answer: 719 i think

Step-by-step explanation:

Answer : 73.4

Step-by-step explanation:

sector area = 12.31

circle area = 280/ 360 x pi x 5^ 2 = 61.055

add them to get answer

Original price of a truck: $17,100.00
Tax: 2%

Answers

Answer:

$17,442 is the total cost after tax if that is what you're asking for.

Step-by-step explanation:

cost x 1.02

Answer:

Total cost: $17,442

Just tax: $342

Step-by-step explanation:


Please help will give brainliest

Answers

Answer:

A and D

Step-by-step explanation:

Statistical refers to statistics, which works with numbers. That means we can separate these questions into two categories: answers with number answers and answers that are not.

If your try to answer each questions and you find it possible for a number answer, then it IS a statistical question.

However, we are looking for questions that are NOT statistical.

Going down the answer choices:

A) What color are the student's eyes?

This clearly cannot be answered with a number answer. So it's not a statistical question.

B) What is the highest grade in our math class?

This can be answered with a number because a grade can be a letter, a number, or percentage. Because it could be a number, it IS a statistical question. So not B.

C) How many siblings does each student in the class have?

This can only be answered with a number because an amount of something is described by a number. So, this IS a statistical question. So not C.

D) What is your favorite pizza topping?

A number can't be a pizza topping, so this is not statistical.

E) How many students are in each classroom at our school?

This can only be answered with a number because an amount of something is described by a number. So, this IS a statistical question. So not E.

can somebody help me with the problem in the picture :( pleasee

Answers

I think the answer is 5

Answer:

2^3*3*5=120

Step-by-step explanation:

5 is the prime number

hi, how did you get 0.8×4l=3.2l​

Answers

You do 8 times 4 then you keep the decimal in the same place

a certain species of tree grows an average of 4.2 cm per week. Write an equation for the sequence that represents the weekly height of this tree in centimeters if the measurements begin when the tree is 300 centimeters tall​

Answers

answer

n = 300 + 4.2(n).

Yall please help meee

Answers

Answer:

12n + 2

Step-by-step explanation:

[tex]w(n) = un + 2[/tex]

[tex]w(3n) = 4(3n) + 2[/tex]

[tex]ans = 12n + 2[/tex]

hope it helps you

have a great day!!

Yesterday, you sent 25 text messages. You said that 20% of those messages were to your best friend. How many text messages did you send to your best friend yesterday?

Answers

Answer:

5 text messages

Step-by-step explanation:

Given data

The total number of text= 25

20% of the text message were to your best friend

Let us find 20% of 25

=20/100*25

=0.2*25

=5

Hence the number of text sent to your best friend is 5 text messages

The Jones family wants to enclose their circular garden with a fence. To the nearest foot, what is the minimum length of fencing they need to buy?

Answers

Answer:

The answer is "393 ft".

Step-by-step explanation:

Please find the complete question in the attachment file.

Using formula:

[tex]\to \bold{C =2\pi r}\\\\[/tex]

put the value in the above formula:

[tex]=2\times \frac{22}{7} \times 62.5\\\\=\frac{2750}{7}\\\\=392.857143 \approx 393[/tex] ft

What is one point that lies in the solution set of the system of inequalitie:
grарhеd below? *
(70)
(3.0)
Ооос
(07)

Answers

Answer:

B)(3,0)since you can clearly see that the system of inequality intercept at (3,0) coordinatestherefore our answer is B

why does a thick glass bottle crack when boiling water is suddenly poured inside it​

Answers

Answer:

The glass expands

Step-by-step explanation:

Molecules move faster and spread out more in high temperatures. In the tightly packed glass, they don't have much space to expand, so the glass cracks

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