Mathematics High School

Help please ASAP !!

Answers

Answer 1

Answer:

51.5

Step-by-step explanation:

Related Questions

A caircular fountian has a circumference of 21 feet. Which expression can be used to find the diameter of the fountian in feet?

Answers

Answer: [tex]21 = 2\pi r[/tex]

Step-by-step explanation:

To find the circumference of a circle, you can use [tex]2\pi r[/tex]. You can set this equal to 21 (feet). The equation to solve at this point would be [tex]21=2\pi r[/tex].

How is the unbiasness of estimators defined? Use correct vocabulary.

Don't answer if you don't know for gods sake you're just wasting my points

Answers

The unbiased estimator

Given the definitions of f(c) and g(x) below, find the value of g(f(5)).
f(x) = 2x – 10
g(x) = x2 + 6x – 8

Answers

Answer:

gf(5) = -8

Step-by-step explanation:

gf(x) = g(x^-1) = x^2 + 6x - 8

f(x) = 2x - 10

gf(x) = 6(2x - 10) - 8

gf(x) = 12x - 60 - 8

gf(x) = 12x - 68

gf(5) = gf(x) = 12x - 68

gf(5) = 12(5) - 68

gf(5) = 60 - 68

gf(5) = -8

1 gram = ----- centigrams

Answers

Answer:

100 centigrams!!

Step-by-step explanation:

Evaluate: 4^2 x 4^2 HELP ME PLZ!!!!

Answers

The answer is 256
explanation:
you first square 4 which is 16 then 16 times 16 is 256

Help me with this!!!!!

Answers

Answer: GH=16

Step-by-step explanation:

Equal triangles have equal sides

what is 210900 times 234546

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answer : 49465751400

other than that have a wonderful day <3

Answer:

49465751400

Step-by-step explanation:

someone answer the blank please :/

Answers

Answer:31

Step-by-step explanation:

Answer:

I could be wrong but I am pretty sure it's 32

Step-by-step explanation:

24 divided by 15 equals 1.6, so I think if you multiply the last number with 1.6 you get your answer.

The subtotal of a dinner bill is dd dollars. There is an 8% dine-in tax, and the customer would like to leave an 18% gratuity based on the subtotal amount. Write an expression that represents the total amount the customer spends on dinner, including the tax and gratuity.

Answers

Answer:

1.26d

Step-by-step explanation:

Given that :

Subtotal = d

Dime - in tax = 8%

Gratuity = 18% of subtotal

Total amount spent on dinner :

Gratuity = 18% of d

Gratuity = 0.18 * d = 0.18d

Dine - in tax : = 8% of dinner bill

Dine - in tax = 0.08d

Total cost of dinner :

Dinner bill + dine - in tax + Gratuity

d + 0.08d + 0.18d

= 1.26d

Total amount spent on dinner = 1.26d

A caterer combines 4 quarts of pineapple juice 7 pines of milk and 4 cups of apple juice to make soothies how many cups can be filled with smoothies? Explain

Answers

Answer:

The answer is " 34 Cups".

Step-by-step explanation:

4 quarts of pineapple juice= 16 cups

7 pines of milk = 14 cups

4 cups apple juice is the same= 4 cups

Calculating the overall cups:

[tex]\to 16+14+4\\\\\to 34 \ cups[/tex]

find voumle will mark brain list

Answers

Answer:

98.28

Step-by-step explanation:

Multiply length x width x height

SOMEONE PLEASE HELP! IM REALLY CONFUSED
Figures 1 and 2 below show two polygonal regions used to approximate the area of the given shape. Find the average area, in square units, of the given shape using figures 1 and 2.

Answers

Answer:

thanks

Step-by-step explanation:

Can someone help me with this? And no links or random answers please.

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Answer:

B, 215483cm^3

Step-by-step explanation:

volume of a cylinder equals its base area by its height;

its base area = r^2 x 3.14 = 15^2 x 3.14 = 706.5

volume = 706.5 x 305 = 215482.5 cm^3

approximately 215483 cm^3

The price for a house with an area of 56 mx 48 m is RM375 800. Calculate the price for 1
square meter of the house correct to three significant figures.

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30I hope that helps you got this

PLEASE HELP, URGENT!!!

John bought a crate of floor tiles $100. The crate had 5 boxes of floor tiles. Each box contained 40 floor tiles. Write an
equation to determine the cost per box, b.

Answers

For this equation, let b equal the cost per box.
b=$100/5

can someone help me?

Answers

Answer:

Y=1.5x+1

Step-by-step explanation:

The new law and the rest to the right to be a part of this year and I have to say that I am not a fan of the most important things to do in the future and the other is a great way to get the best out of the way and I have to say that

Exercise 7: Arrange the following in order of size (smallest first)
(a) 1/2,45%0.6
(b) 0.38, 6/16,4%
(c) 0.111, 11%, 1/9
(d) 1/3, 0.33, 30%
(e)2/7, 0.3, 29%
(1) 0.71, 7/11,0.705

Answers

Answer:

(a) 45%, 1/2, 0.6

(b) 4%, 6/16, 0.38

(d) 30%, 0.33, 1/3

(e) 2/7, 29%, 0.3

(1) 7/11, 0.705, 0.71

Explanation:

if you need help i am here bro

Suppose a line passes through (a, –11) and (7, 13), and is parallel to the line y = 2x + 8. What is the value of a? Write the equation of the line.

Answers

Answer:

a = 5

y = 2x - 1

Step-by-step explanation:

Find y-intercept:

13 = 2(7) + b

b = -1

Find a:

-11 = 2a - 1

2a = 10

a = 5

y = 2x - 1

Pls help me I’m stuck on this

Answers

19900
:-):-):-)...........

Determine two numbers whose sum is 9 and whose product is 20, by
solving a quadratic equation.

Answers

Answer:

4 and 5

Step-by-step explanation:

Ex: x^2-9x+20
(x-4)(x-5)=0
x=4 x=5

A organização de um novo campeonato de futebol recebereu inscrição de 14 equipes.Se cada equipe tinha 12 jogadores,quantos atletas se inscreveram?

Answers

Answer:

168 jugadores.

Step-by-step explanation:

De la pregunta anterior:

Tenemos 14 equipos

1 equipo = 12 jugadores

14 equipos = x jugadores

Multiplicar cruzada

1 equipo × x jugadores = 14 equipos × 12 jugadores

x jugadores = 14 equipos × 12 jugadores / 1 equipo

x jugadores = 168 jugadores

Por tanto, se unirán 168 jugadores.

Help plsss
Find Perimeter

Answers

Answer:

Step-by-step explanation:

10+10=20

8+8 = 16

36 is perimeter of the rectangle

diameter of half circle is 8

formula for circumference of a circle is r π = 8 x 3.14

8 x 3.14 = 25.12 but your not done yet its a half circle so divide by 2

25.12/2 = 12.56

12.56 + 36 = 48.56 is final answer

give me brainliest

Sam plays a basketball training game, she gets s points for every basket. The equation ya shows the total number of points she scores, which depends on the Belect the graph with the correctly labeled aves for

Answers

Answer:

Step-by-step explanation:

On my screen it is C. Which is number of baskets on the bottom and total pints in the side. Hope this helps:)

5 fewer than a number, k.

Answers

Answer:

k-5. The question seems incomplete though.

Answer:

k - 5

Step-by-step explanation:

5 fewer than a number, k can be written as 5 less than k, which is k - 5.

Classify each pair of angles as adjacent, vertical, supplementary, complementary, or neither.

Adjacent

Vertical

Supplementary

Complementary

Neither

PLEASE HELPP MEE

Answers

Answer:

Complementary

Step-by-step explanation:

49°+41° = 90°

HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP

Charlie has dimes and quarters that have a value of $26.50. He has 15 fewer dimes than quarters. Which system of equations can be used to determine the number of dimes, d, and quarters, q?

A. q=d-15, d+q=26.50
B. d=q-15, 0.1d+0.25q=26.50
C. q=d-15, 0,1d+0.25q=26.50
D. d=q-15, d+q=26.50

Answers

I’m pretty sure it’s c if not sorry

HELP ME NOW PLEASE ASAP HURRY !

Answers

Answer:

Step-by-step explanation:

A is the answer, as you can see for every rise in 1 unit of x, there is an equivalent rise of 1 unit of y.

A should be the correct answer :)

How far would it be if you ran diagonally across the field? Round your answer to the nearest tenth

Answers

116.61 metre

Step-by-step explanation:

The triangle created by the diagonal is a right angled triangle so we use pythagoras theorem to find the length of diagonal.

h²= p² + b²

Here,

h = ?

p= 60

b= 100

h² = 60² + 100²

h² = 3600 + 10000

h² = 13600

h = 116.61

an airplane travels at 280 miles per hour. how far in miles will the airplane travel in 20 minutes?

Answers

Answer:

93.33 miles

Step-by-step explanation:

60 min/ 20 min = 3

280/3 = 93.333333

Answer:

93.3 miles

Step-by-step explanation:

Since there are 60 minutes in an hour and 20/60 = 1/3, you can divide 280 by 3 to get the amount of miles travelled in 20 minutes.

Helppp no scamming
Triangle ABC has vertices A(0, 4), B(2, 1), and C(4, 3). Find the
coordinates of the vertices of ABC after a reflection over the
x-axis. Then graph the figure and its reflected image.

Answers

Answer:

A'= (0,-4)

B'= (2,-1)

C'= (4,-3)

Step-by-step explanation:

After you flip it over the x-axis, it would be

A'= (0,-4)

B'= (2,-1)

C'= (4,-3)

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How do the structures of "It Sifts from Leaden Sieves" and "The Snow-Storm" affect the poems?OThe longer lines and stanzas in "The Snow-Storm" suggest a very wind-driven, active snowfall and a more active response,the shorter lines and stanzas in "It Sifts from Leaden Sieves" suggest a gentler snowfall and a gentler response.OThe shorter lines and stanzas in "It Sifts from Leaden Sieves" suggest a rush toward getting out in the snow, the longer linesand stanzas in "The Snow-Storm" suggest a long wait inside.The longer lines and stanzas in "The Snow-Storm" suggest the feelings of fear in those subjected to the storm, the shorterlines and stanzas in "It Sifts from Leaden Sieves" suggest an eager approach and a love of the snow.The shorter lines and stanzas in "It Sifts from Leaden Sieves" suggest a very quiet and timid approach to the snowfall; thelonger lines and stanzas in "The Snow-Storm" suggest a violent approach to a raging storm. 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