Mathematics High School

Hurry I only have 5 minutes!!!!!!!!!!! Please help me I don't understand!!!!


The average of the first five numbers drawn was 2499. The first four numbers were 4165,320,7142, and 64. What was the fifth number?

Answers

Answer 1

Answer:

804

Step-by-step explanation:

Answer 2

Answer:

804?

Step-by-step explanation:

maybeeeeeeeeee?

Related Questions

What do u think about these fr?

Answers

Answer:

They are super good!! better than me tbh lol

Step-by-step explanation:

Answer:

Yes.

Step-by-step explanation:

I like them they arent over drawn i like the simplicity and cleaness of the images you managed to do.

find the product using suitable properties a, 38 × 55 + (-45) ×38​

Answers

Answer:

= 380

Step-by-step explanation:

(38*55) + (-45*38)

(2090) + (-1710)

2090 - 1710

= 380

380 is the correct answer I believe

What are the x and y-intercepts of the line described by the equation? -6x + 3y = 12

Answers

Answer:

(-2,0)  (0,4)

Step-by-step explanation:

Find the range of each function when the domain is {-3, -2, 2, 3}
f(x)=5x-6​

Answers

Answer:

-21, -16, 4, 9

Step-by-step explanation:

-3: f(-3) = 5(-3)-6 = -15-6 = -21

-2: f(-2) = 5(-2)-6 = -10-6 = -16

2: f(2) = 5(2)-6 = 10 - 6 = 4

3: f(3) = 5(3)-6 = 15 - 6 = 9

Ten times a number, x, is one-half the sum of the number and three.

Which answer represents this situation?

10x=12(x+3)

10x+12x+3

10x=12x+3

10x+12(x+3)

Answers

Answer:

10x=1/2(x+3)

If you substitute numbers and characters in for words you would get this equation.

Find the next three term of this sequence 3.2,4.3,5.4,

Answers

Answer:

6.5, 7.6, 8.7

Step-by-step explanation:

It increases by 1.1 each time.

6.5, 7.6, 8.7

This pattern is to add 1.1 each time.

SOMEONE PLEASE HELP I CANT GET IT

Answers

Answer:
y=3x+9

Explanation:
To answer this question, we first have to understand a few key concepts.

1) The equation given (y=3x+9) is written in slope-intercept form, which is y=mx+b.

Heres what the variables mean:
Y=the coordinate
M=the slope
X=the x coordinate
B=the y-intercept (the point on the line that intercepts the y-axis)

2) Parallel lines have the same slope. Using the given equation, we now know that the slope of line s is 3. Therefore, the slope of line t is also 3 (because they are parallel).

So now, this is our equation so far:
y=3x+b

All we need to do now is find b, which we can do by plugging in the coordinate (-6,-9) as the x and y variables.

y=3x+b
-9=3(-6)+b
-9=-18+b
Add 18 to both sides
-9+18=-18+b+18
9=b

And when we plug 9 into y=3x+b, we get:
y=3x+9

(And yes, they are pretty much the same line)

I hope this helps! Please comment if you have any questions.

convert to a mixed number in simplest form 82/6​

Answers

Answer:

13 4/6 or 13 and 2/3

Step-by-step explanation:

82/6

find multiples of 6 closest to 82

6*13=78

82-78 is 4

13 and 4/6 or 13 and 2/3 simplified

The answer is: x is choose your answer

Answers

Answer:

All real numbers

Let's find the critical points of the inequality.

−4x+7=17

−4x+7+−7=17+−7(Add -7 to both sides)

−4x=10

−4x−1=10−1

(Divide both sides by -1)

4x=−10

4x=−10(Solve Exponent)

log(4x)=log(−10)(Take log of both sides)

x*(log(4))=log(−10)

x=log(−10)log(4)

x=NaN

Which of the following are ordered pairs for the equation y = 1/3x + 1?
O (1,0) (2,3) (3,6)
O (0,1) (3,2) (6,3)
O (0,1) (1,4)(2,7)
O (1,0) (3,2) (6,3)

Answers

Answer:

The second answer choice; (0,1) (3,2) (6,3) is your answer.

Step-by-step explanation:

I don't know how to explain this but here's a picture of the line; y=1/3x+1

I hope this helps! :)

Simplify:
(11x0q6)(7x0)
I need step by step too

Answers

Answer:

(11⋅7q^6)

Step-by-step explanation:

STEP 1:

11q^6 • 7

STEP 2:

Final result :

 (11•7q6)

If a²+b²=74 and ab=10 find the value of (a-b)²​

Answers

Answer:

54

Step-by-step explanation:

(a -b)²

= a² -2ab +b²

= a² +b² -2ab

= 74 -2(10) (subst. value of a²+b² and ab)

= 74 -20

= 54

PLEASE HELP, ITS SIMPLE WILL GIVE BRAINLIEST

Answers

Answer:

What part do u need help with?

Step-by-step explanation: kaknckndnkcksnjkjs

Write in the name of the molecular geometry for each molecule described below.

A molecule with two atoms and no lone pairs around the central atom has a
shape.
A molecule with four atoms and no lone pairs around the central atom has a
shape.
A molecule that has two atoms and two lone pairs around the central atom has a
shape.
A molecule that has five atoms and no lone pairs around the central atom has a
shape.

Answers

Answer:

linear

tetrahedral

bent

trigonal-bipyramidal

Step-by-step explanation:

lineartetrahedralbenttrigonal-bipyramidalWhat is molecular geometry?

Molecular geometry, also known as the molecular structure, is the three-dimensional structure or arrangement of atoms in a molecule.

a) A molecule with two atoms and no lone pairs around the central atom has a shape -Linear.

b) A molecule with four atoms and no lone pairs around the central atom has a shape- Tetrahedral

c) A molecule that has two atoms and two lone pairs around the central atom has a shape - Bent.

d) A molecule that has five atoms and no lone pairs around the central atom has a shape- Trigonal-bipyramidal.

Learn more about molecular geometry here:

https://brainly.com/question/21939862

#SPJ2

Look at image please help me I’m struggling

Answers

The unit rate is 2 cookies/ 1 dollar
You can get this by looking at the slope, it goes up by 2 and then to the right by 1.

I need help, pls answer.

Answers

Answer:

D the last one

Step-by-step explanation:

Answer:

I say D because new Orleans is closer to sea level than Salton Through

Step-by-step explanation:

Because ik it

Is it cheaper to buy 10 single apples or buy them in a bundle of 10?



Plz help I’m not trying to fail

Answers

it's easy to by them Cheaper tbh  with you  

and it's a quiz Right??

Answer:

A bundle always cheaper than a single apple.

Step-by-step explanation:

Bundling helps to increase efficiencies and reduce marketing and distribution  as well as maintenance cost.

In the diagram below, DE is parallel to Y. What is the value of x

Answers

180-115=65 (just writing this because my answer has to be over 20 characters)

1. A recipe says that 4 cups of dry rice will serve 8 people. Complete the table as you answer the
questions. Be prepared to explain your reasoning.
cups of rice
number of people
o
How many people will 10
cups of rice serve?
4
8
o
6
12
How many cups of rice are
needed to
serve 42 people?
10
42

Answers

Answer:

How many cups will 10 cups of rice serve? 20

How many cups of rice needed to serve 42 people?21

Please help im stuck wjiesdGREE

Answers

Answer:

13/90

Step-by-step explanation:

Explain why 10 x 2 is equivalent to 10 ÷ 1/2??

Answers

Answer: Because multiplying or dividing by the reciprocal is the same.

What is m Enter your answer in the box
m

Answers

Answer:

x = 30

Step-by-step explanation:

x + 2x + 3x = 180 (Add like terms)

6x = 180 (Divide both sides by 6)

x = 30

Therefore;

x = 30

2x = 60

3x = 90

X=30
3x=90
2x=60

If you are referring m as x then first we need to understand and realize how a triangle will ALWAYS equate to 180°.

With that being said a triangle will always have 3 angles, along with them all being able to be added up at equating 180. In this case all of our angles are related to x. We want to first add up all of our angles to equal 180 (x+2x+3x=180 OR 6x+180.) now that we have our equation, we want to solve for x so we need to isolate x first, in order to get 6 out of 6x we must divide by 6 on both sides of the equation which will then give us 180/6=30.

With x equating to 30 then we simply plug in our values for the angle. 3(30)= 90, 2(30)= 60 and x=30

2x+3y=-10 Solve for y

Answers

Answer: y= -10/3 - 2x/3

Step-by-step explanation:

move all terms that dont contain y to the right side and solve

Line WV is perpendicular to both line RS and line TU.

On a coordinate plane, 3 lines are shown. Line V W goes through (negative 1, 5) and (1, 5). Line R S goes through (negative 5, 3) and (5, 1). Line T U goes through (negative 1, negative 2) and (4, negative 3).

Which statement must be true about line TU?

Line TU is parallel to line RS.
Line TU is perpendicular to line RS.
Line TU has no slope.
Line TU has a slope of –5

Answers

Answer:

Line TU is parallel to line RS

Step-by-step explanation:

I just got a 100 on the test

Line TU is parallel to line RS and has a slope of -1/5

What is a linear equation?

A linear equation is in the form:

y = mx + b

Where m is the slope and b is the y intercept.

Line V W goes through (-1, 5) and (1, 5). Line R S goes through (-5, 3) and (5, 1). Line T U goes through (-1,-2) and (4, -3).

Slope of VW = (5 - 5)/(1- (-1)) = 0

Slope of RS = (1 - 3) / (5 -(-5)) = -1/5

Slope of TU = (-3 - (-2))/(4 - (-1)) = -1/5

Line TU is parallel to line RS and has a slope of -1/5

Find out more on linear equation at: https://brainly.com/question/14323743

y + 1 3 + 7 y − 7 = 2 ( 4 y + 3 ) solve it and whats the number of solutions

Answers

8y+6=8y+6
subtract 8y from both sides
6=6
all real numbers

Answer:

Step-by-step explanation:

y+13+7y-7=2(4y+3)

8y+6=8y+6

which is true for all real values.

so number of solutions=infinite (all real values)

Kelly ran 3 miles fewer than twice as far as Jim. Jim ran
m miles. Which expression represents how far Kelly ran?

Answers

Answer:

2m - 3

Step-by-step explanation:

she ran 3 miles less than twice as far as Jim

{5,25,35,45,55,65} Rational numbers

Answers

Answer:

yes

Step-by-step explanation:

5,25,35,45,55,65

(6.-12) & (15,-3)
Need to find slope

Answers

Answer:

i look it up

Step-by-step explanation:

A kitchen sink faucet streams 0.5 gallons of water in 10 seconds. A bathroom sink faucet streams 0.75 gallons of water in 18 seconds. Which faucet will fill a 3-gallon container faster?

Answers

Answer:

Kitchen sink

Step-by-step explanation:

Which equation represents the line of reflection for this graph?
3
12
2 3 4
5
6
-2
3
-5
A
O y=2
Ox=-2
© X=0
y=-1

Answers

Answer:

x= 0

Step-by-step explanation:

Because it scale factor

Other Questions
which person most likely has grounds for suing the government for violation of first amendment rights? Name of the element whose chemical symbol is Mg? amicrogram bmalorganite cmagnesium dmanganese PLZ HELP I'LL AWARD BRAINLIEST What is the name of the molecular geometry (shape) for this Lewis structure? Immersive Reader.(A) bent(B) Trigonal planar(C) Trigonal pyramidal(D) Tetrahedral What is the USS Maine in the saying "Remember the USS Maine? 12 out of 100 kids make it to the Houston Rodeo. How many kids will make itout 750? find the value of xThe answer is 40.I need to show my work What is the prepositional phrase in the following sentence?Alan dropped the paper under the desk.Alan droppedunder the deskthe paper belowdropped the paper Solve 4x 2(x + 1) = 3x + 10. What is RNA and list and explain the 3 different types of RNA. What are some causes and effects of disease? What is 2+2 because this is epic Convert each of the following percents to FRACTIONS. 11% = 28.5% = 123% = 103% = 7% = 13.3% = HELP PLEASE An atom contains 22 protons and 26 neutrons. What is its atomic number? What happens when the compound NaCI is formed In a short paragraph, explain what conflict diamonds are, and the Kimberly Process. pls help lol 10 POINTS What is wisdom? How does it differ from street smarts and being well educated? Find the slope of the line passing through the points (-8, 2) and (-8, - 7).slope: Which of the following resulted from the passageof the Thirteenth, Fourteenth, and FifteenthAmendments to the Constitution?A. The United States Supreme Court wasestablished as the highest court in theland.B. Northern states, such as Massachusetts,threatened to secede from the Union.C. Women became involved in the politicalprocess on a level never seen before inthe United States.D. Southern States passed laws aimed atlimiting the civil rights that had beenextended to African Americans. if f(x)=3x-1,find f(3) Sarah has 36.8 oz of water. She wants to pour 0.4 oz into different cups. How many cups can she fill?