Mathematics High School

[EASY] Will give 20 points in next question if correct *photo attached/underline*

[EASY] Will Give 20 Points In Next Question If Correct *photo Attached/underline*

Answers

Answer 1

Answer:

ummmmmmmm

0.4?

Related Questions

I NEED HELP ON THIS PLEASE​

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Answer:

5 1/3

Step-by-step explanation:

i think

A rectangular book measures 3 x 5. What is the length of its
diagonal?

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let's pythagorean theorem!
a^2 + b^2 = c^2
a and b are the sides, c is the diagonal
3^2 + 5^2 = c^2
9 + 25 = c^2
34 = c^2
5.83 = c

Hector is finding the volume of a cone and the volume of a cylinder. Both the cone and the cylinder have a radius of 3 inches and a height of 5 inches. What is the volume, in cubic inches, of the cone?

Answers

Answer:

the volume of the cone is

15in^3

Step-by-step explanation:

Step one:

parameters of the cone

radius r = 3 in

height h= 5 in

Step two:

the expression for the volume of the cone is

V= 1/3πr^2h

substitute

[tex]V= 1/3*3.142*3^2*5\\\\V=1/3*45\\\\V=15 in^3[/tex]

What is the value of 4(2f-3d)+2(2d+e)​

Answers

Answer:

−8d+8f+5.436564

Step-by-step explanation:

 How do I know whether this is a function or not? And can someone EXPLAIN the steps on how to determine on how it would be a function please?

Answers

Answer:

Yes

Step-by-step explanation:

A function would be f(x), a output for each x input.

The slope intercept form is y - mx + b! *keep this in mind*

If you graph this as well, it would be easier to see if its a function too. If the line crosses through it once, it is indeed a function. If it doesn't, it isn't

Hope this helps

There are 372 players in a tennis tournament. In each round, half of the players are eliminated. Which function can be used to find the number of players remaining in the tournament at the end of x rounds?​

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Answer:show ur homework page I have the same one I think

Step-by-step explanation:

SOMEONE PLEASE ANSWER ALL 7 QUESTIONS DUE IN 10 MINUTES WILL MARK AND 5 STARS!!!

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It will take you two minutes and 7 seconds

Please help! The first one to answer correctly I'll give 200 points and the brainliest
The population of a city increases by 4,000 people each year. In 2025 the population is projected to be 450,000 people. What is an equation that gives the city's population p (in thousands of people) x years after 2010?
A.p=4x+50
B.p-450=4(x-5)
C.p-15=4(x-450)
D.p=4x+15

Answers

Answer:

fgfhdfg

Step-by-step explanation:

c

need help asap!!!
What is the solution of the following system?


Use the substitution method.


{y+7=3x6x−2y=12



The only solution is (14, 12) .


The only solution is (12, 14) .


There is no solution.


There are an infinite number of solutions.

Answers

Answer:

there is no solution

Step-by-step explanation:

y + 7 = 3x

6x - 2y = 6    which can be simplied to be 3x - y = 6  (divide by 2)

let y = 3x - 7

substitute:  3x -(3x - 7) = 6

                  3x - 3x + 7 = 6

                              7 ≠ 6  therefore, no solution

Find the​ x-intercept and the​ y-intercept of the graph of the equation 6x+2y=36

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X intercept is 6 let y=0 to solve for x so 6x=36, so X=6. And Y is 18, let x = 0, 2y=36, Y=18

HELP PLEASE!! Identify the function shown in this graph. ​

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the answer is d because the line is cutting thru the x axis on 1/3 and then the line cuts thru the y axis on -2 so the answer would be 1/3x-2

Answer:

A. y=3x-2

hope this help

Find the value of x.

Answers

Answer:

-5

Step-by-step explanation:

Distribute 4(x+6) = 4x+6

Since the angle are congruent to eachother set them equal to oneanother

4x+6 = 5x+11

Subtract 4x on both sides.

6 = x+11

Subtract 11 on both sides.

-5 = x

Can someone help me please

Answers

Answer: A) m = 9, n = 9

==========================================================

Explanation:

This is a 45-45-90 right triangle. Any triangle of this form is isosceles, where the two legs are the same length. In this case, m and n are those two legs. So m = n.

We can then apply the Pythagorean theorem to say

a^2 + b^2 = c^2

m^2 + n^2 = (9*sqrt(2))^2

m^2 + m^2 = 9^2*(sqrt(2))^2

2m^2 = 81*2

m^2 = (81*2)/2

m^2 = 81

m = sqrt(81)

m = 9

As a shortcut, the hypotenuse of a 45-45-90 triangle is equal to sqrt(2) times the length of either leg. If m is the length of the leg, then m*sqrt(2) is the length of the hypotenuse. So in a sense, we take this thought process backwards to go from a hypotenuse 9*sqrt(2) to a leg length of 9.

Can someone help me?

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Answer:

Purple -3 is the answer

Step-by-step explanation:

We start by opening the bracket

That would be;

x-x-3

= 0-3 = -3

So selecting the correct option, we can see that our answer is purple

simplify the expression so there is only one positive power for the base, -5.​

Answers

Answer: The answer is C

Answer:

the anwer is c ig

Step-by-step explanation:

Find the product of 5/6 and 42

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Answer: Its 35 hope this helped

Kristin conducted an experiment in her science class to see how water drained from a contamer The given graph shows the data
that Kristin collected as a function of the height of the water over time

Krisin's two most accurately plotted points for the rate of flow of the water occurred when the height of the water was
fifty-five centimeters after four seconds and when the height was twenty centimeters after fourteen seconds
Use these two data points to determine the equation for the line of best fit for Krisin's experiment

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Answer:

y = -3.5x + 69.

Step-by-step explanation:

How many groups of ten are there in 230

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Answer:

23

Step-by-step explanation:

230/10=23

since it got deleted last time -_-

A video game displays 88 frames in 4 seconds on Penelope's computer. What is the rate in frames per second?
A.
21 frames per second
B.
20 frames per second
C.
22 frames per second
D.
23 frames per second

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Answer:

it's answer is C 22 frames per second

What is the rule for the reflection?

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Answer:

abcdefghijklmnop

Step-by-step explanation:

qrstuvwxy and z

Answer:

y axis (X,Y) -> (-X,Y)

Ray cuts out a figure that has 4 equal sides and no right angles. What is the best name for the figure ?
A) trapezoid
B) Square
C) Rhombus
D) Rectangle

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C. Rhombus

Because it has 8 sides

6·(10-x)
helppp plssss

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Answer:

6(10-x)

60-6x

Step-by-step explanation:

prove me wrong

What is the equation of the line that is parallel
to the line 3x + 4y = 2 and passes through the point (4,-1)?

Answers

..........................i thought it was easier to upload the photo with the work



Which of these equations is in slope intercept form?
O 2x + 4y = 24
O y-6 = -1/2(x-0)
O y=-1/2x+6
Y1-Y2/X1-X2

Answers

Answer:

[tex]y = \frac{1}{2} x + 6[/tex]

Step-by-step explanation:

Remmeber that the slope-intercept form is:

[tex]y = mx + b[/tex]

Determlne the circumference of a circle with a radius of 8 meters.
O 50.2 meters
O 100.5 meters
O 201.0 meters
O 25.1 meters

Answers

Answer:

The first one

Step-by-step explanation:

answer = 50.2

Answer:

50.2

Step-by-step explanation:

Noah drew 9 hearts, 6 stars, and 12 circles. What is the ratio of circles to hearts

Answers

Answer:

12:9

Step-by-step explanation:

Answer:

Step-by-step explanation:

12:9

Solve: (4hj)^0
A. 0
B. 4h^1j^1
C. 4
D. 1

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Answer:

Any number powered to zero, the answer to the equation will be 1

Write an equation in slope-intercept form for the graph shown.

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Answer:

y = -3x + 2

Step-by-step explanation:

b is your y intercept, where the line crosses the y axis

m is your slope, since the line is going down we know it is negative

the slope was -6/2, which simplifies to -3

PLZ I HAVE ANOTHER ONE HELP

Answers

Answer:

LORD SIMP

Step-by-step explanation:

Angle ABD is 90°.
36ο
B
What is the measure of ZABC?
Ο Α. 369
Ο Β. 549
Ο Ο Ο Ο Ο
Ο C. 90°
Ο D. 1269
Ο Ε. 144

Answers

Answer:

a

Step-by-step explanation:

368

Answer:

answer is 54. Since angleABD - angleCBD = angleABC

THEREFORE,. 90-36

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