Mathematics High School

Someone plz help me :(

Answers

Answer 1

Answer:

Step-by-step explanation:

Because those points are bold. So these are the given points

Related Questions

What is the scale factor of two regular pentagons that have areas of 50cm square and 162cm square.

Answers

Answer:

Scale factor = 3.24

Step-by-step explanation:

162 ÷ 50 = 3.24

PLEASE HELP ME WITH THIS

Answers

Answer:

P = 2x + 24

Step-by-step explanation:

P = 2(l + w)

P = 2(7 + x + 5)

P = 2(x + 12)

P = 2x + 24

Please help me find the perimeter for the composite figure.

Answers

Answer:

A 10.28in

Step-by-step explanation:

Find the perimeter of the circle first. Because there are two half-circles, you can just find the circumference of one whole circle. 2πr is the formula. r is the radius. The circumference of the circle is 2π or 6.28.

Then add the two sides of the square. It is 2+2=4. Add 6.28 and 4.

Add the two functions.

f(x) = 3x3 + 7x − 26

g(x) = x + 2

Answers

Answer:

1. F ( x ) = 3/4x^4 + 7/2x^21 - 26x + C

2. G ( x ) = 1/2X^2 + 2x + C

Vince and 11 of his friends went out for pizza on Saturday night to celebrate Vince’s birthday. The cost of the pizza and soft drinks before sales tax and tip was $47.96. What is the amount of sales tax for the bill if the rate is 7%?

Answers

Answer:

$3.36

Step-by-step explanation:

47.96×7%=$3.357

Answer:

About $3.36

47.96 x 0.07 = 3.3572 rounded up is 3.36

Please, please help! Simplify the following:

Answers

Answer:

-15

Step-by-step explanation:

(5) x (-3) = -15

8x - 2 = -9 + 7x

x=

Can yall like help me please

Answers

Step-by-step explanation:

here is your answer.

if it helps don't forget to like and mark me

28. Find the median of the following marks:
2, 4, 10, 3, 6, 12
A. 4 B. 5 C. 6 D. 10
pls show working

Answers

Answer:

Step-by-step explanation:

put in order from least to greatest

2,3,4,5,6,10,12

median is just another word for middle

Find the indicated side of the
triangle.
a
7.
30°
D
b = [ ? IV

Answers

I think it’s 7 and 3 for the second number

Evaluate the function below for x=2 f(x)=x^4+6x^3+3

Answers

Answer:

f(2)=67

Step-by-step explanation:

In order to evaluate the function you must switch all of the x for 2

so it would be f(2)=2^4+6(2)^3+3

If JM = x + 17 and MK = 5x - 23 find JL

Answers

Answer: 54

Step-by-step explanation:

A parallelogram in which adjacent sides are perpendicular to each other is called a rectangle. The length of JL is 54 units.

What is a rectangle?

That parallelogram in which adjacent sides are perpendicular to each other is called a rectangle.

A rectangle is always a parallelogram and a quadrilateral but the reverse statement may or may not be true.

For a rectangle the length of the diagonals is equal, also the diagonals bisect each other in equal parts, therefore, we can say,

HM = JM = MK = ML

Substitute the value of JM and ML,

JM = MK

x + 17 = 5x - 23

x - 5x = -23 - 17

-4x = -40

x = 10

The length of JM can be written as,

JM = x + 17 = 10 + 17 = 27

Since HM = JM = MK = ML, therefore,

JL = (JM + ML) = 27+27 = 54 units

Hence, the length of JL is 54 units.

Learn more about Rectangle:

https://brainly.com/question/15019502

#SPJ2

Crystal randomly selects a card from the list and
then replaces it. Find:

a. P(two even numbers)

b. P(number less than 4 and a number greater than 4)

Answers

Sorry, don’t know the answer

g ih even me answer please

Answers

Step-by-step explanation:

It E = 8, -3

The diameter of a circle is 12cm. Find its area in terms of π.

Answers

Answer:

37.68 cm²

Step-by-step explanation:

2πr

2π6

2 × 3.14 × 6

37.68 cm²

what is the quotient of 13 divided by 8

Answers

1.625 or/and 13/8 should be your answer

Solve the equation
X + 5 = 2
Can anyone please explain this?
Will give brainiest if you did not put the answer or you didn’t try to
You will get reported

Answers

Answer:

x + 5 = 2

x = 2 - 5

x= -3

I hope it's helps you

The grades on a student's five tests are 0% ,70% ,75% ,73% and 80% what is the student's average test grades ?

Answers

Answer:

59.6%

Step-by-step explanation:

You add all of the number up and divide by 5

Answer:

59.6 which is a D - this is still a passing grade, (between 59% and 69%)

You have 3 mice in a barn and they quadruple every month. How many mice are in the
barn in 1 year?

Answers

Answer:

144

Step-by-step explanation:

4*3=12

12*12=144

Someone help plz make sure it’s right?

Answers

Sohcahtoa
Use toa, tangent = opposite/adj
Opposite = 20
Adjacent = 21
TanX = 20/21

The solution is C

A number more than 4

Answers

Answer:

Step-by-step explanation:

PLEASEE HELPP HELPP IMMA FAIL

Answers

I think the first answer is 21

help quickly please!

Answers

The answer to your question is C

Someone help and please make sure it’s right?

Answers

Answer:

I think it is 8.8 yards because its not bigger than 10 and not smaller than 6

If you borrow $200 for 12 years at
an annual interest rate of 2%, how
much will you pay altogether

Answers

16.66 is the answer major guess tho

Answer: If you borrow $200 for 12 years at an annual interest rate of 2%, then we have to pay $248 altogether.

Step-by-step explanation:

What is the Percentage?

percentage, a relative value indicating the hundredth parts of any quantity.

Given,

If you borrow $200 for 12 years at an annual interest rate of 2%

We need to find 2% of 200.

Firstly we have to convert 2% to a decimal number by dividing by 100.

2/100=0.02

Now we have to multiply 0.02 with 200

0.02×200=4

For a month it is four.

Now we are calculating for the year

4×12=48

So now the interest amount is 48.

Now add 48 and 200

48+200

248

Hence, If you borrow $200 for 12 years at an annual interest rate of 2%, then we have to pay $248 altogether.

Hope I Helped!

A scientist planted seeds in 4 sections of soil for an experiment. Not all of the
seeds grew into plants. After 20 days, the scientist counted the number of
plants in each of the 4 sections. The results are shown in the table.
• Use the data in the table to determine approximately how many plants
grew per square foot.
• Explain or show how you determined your approximation.
• Let y be the number of plants expected to grow in x square feet. Write an
equation the scientist could use to model the relationship between y and x.

Answers

Answer:

I think you would multiply 20 × 4 and the answer would be 80 that the scientist counted the number of plants in each 4 sections after 20 days.

The number of plants per square foot will be; 48.

Given that scientist planted seeds in 4 sections of soil for an experiment. Not all of the seeds grew into plants. After 20 days, the scientist counted the number of plants in each of the 4 sections.

What is addition?

The addition is one of the mathematical operations. The addition of two numbers results in the total amount of the combined value.

The number of plants per square foot:

= (25 × 13) + (100 × 38) + (125 × 47) + (150 × 62) / (25 + 100 + 125 + 150)

= (325 + 3800 + 5875 + 9300) / 400

= 48.25

Thus, it was illustrated by the number of plants and size of sections.

Thus, the number of plants per square foot will be 48.

To learn more about square foot refer to:

brainly.com/question/24657062

#SPJ2

A cylindrical water towers has a diameter of 15 meters and a height of 5 meters. About how many gallons of water can the gallon contain?

Answers

Answer:

233445.54 gallons

Step-by-step explanation:

Given data

Diameter= 15m

Radius= 7.5m

Height= 5m

Let us first find the volume

the volume of a cylinder is given as

V= πr^2h

substitute

V= 3.142*7.5^2*5

V= 3.142*56.25*5

V=883.6875 m^3

Hence the volume in gallons is

233445.54 gallons (from conversion tables)

solve:

4(n-7) -2 (n+3)-15n

Answers

Answer:

solved

Step-by-step explanation:

4n-28 -2n -6 -15n

-13n-34

-(13n+34)

How do I solve this?

Answers

Answer:

There are 10 cows and 16 chickens

So we know that cows have 4 legs and chickens have 2 so since there are 10 cows and 16 chickens you can multiply 4 times 10 and that gives you 40 then multiply 16 times 2 and that gives you 32. Then you add the 40 and 32 and that gives you 72 so you are missing 2 legs which means that it is 10 cows and 17 chickens which gives you 74 legs but only 27 animals so i have no clue how many there is of each :);)

HALP 20 points PIC DOWN BELOW

Answers

Answer: The Answer is B

Step-by-step explanation:

Find the value of z in the diagram below.

MARKED AS BRAINLIEST:))

Answers

Answer:

z=7

Step-by-step explanation:

If z represents 1/2 of 14, then z=14*1/2=14/2=7

Other Questions

Which of Crichton's lines best supports the idea that the group is stranded on the island?We were driven out of our course, my lady; I fear far from the track of commerce.I didn't invent it, my lady. I seem to see it growing all over the island.My lady, I disbelieved in equality at home because it was against nature, and for that same reason I as utterly disbelieve in it on an island.There must always, my lady, be one to command and others to obey. There is a 4 out of 20 chance that you can win a game. How many "wins" would you predict if you played the game 40 times? What is the rule for this figure? Put the highlighted sentence in your own words. Find tan 0. (Lots of points if correct) how do autotrophs breakdown energy that it created through photosynthesis How could global warming affect polar regions?It will make them warmerIt will make them colderIt won't affect themIt will make it rain more What is the range of y = log Subscript 2 Baseline (x minus 6)?all real numbers not equal to 0all real numbers less than 6all real number greater than 6all real numbers Five and one fourth - One Eighth (Math suck :( ) What is the nature of love, its conflicts, and its surroundings? Write an equation of the line that passes through (2,-5) and is parallel to the line 2y = 3x + 10 7)The purpose of a "general election" is to 50 Points for this short writing assignment. (please complete in at least 2 hours) The assignment is in the pictures a bill is 45.89 what would your sales tax be at 6.625 Brainliest to the correct answer Study the map. Then use the drawing tool to create a model of how the two air masses look when they interact at front 1. If 2^2x = 2^3, what is the value of x? who created the airplane? What type of chart is used to help organize study and predict genetic inheritanc Can you guys please answer this is really important