Mathematics High School

Pls guys answer my questions
Mark you brainlist and give you thanks

Pls Guys Answer My Questions Mark You Brainlist And Give You Thanks
Pls Guys Answer My Questions Mark You Brainlist And Give You Thanks

Answers

Answer 1

Answer:

first image -2.4/3, second image the x intercept is 28, and it represents the time it takes to totally empty the pool

Step-by-step explanation:

the rate of change, or slope, of an equation is the change in y over the change in x. 11-13.4 = -2.4 and 5-2 =3

the x intercept is the x value when y = 0, so 28 in this case. the question is graphing the total volume of a pool and how long it takes to empty it, so when the pool has no water left in it then that's how long it takes to empty

Related Questions

Solve the equation g + 12 = 8. *

Answers

Answer:

t=c

Step-by-step explanation:

ty = xyzn

Answer: -4

Why? You want to get g alone so you subtract 12 from 8 and get -4

15,909 rounded to the nearest ten thousand

Answers

Answer:

Step-by-step explanation:

15909

16010

Answer:

20,000 i think :))

Step-by-step explanation:

I HOPE THIS HELPS YOU OUT WITH YOUR QUESTION! PLZ LET ME KNOW IF IT DID! IT MAKES ME FEEL GOOD THAT SOMEONE APPRECIATES IT! ANYWAY, IF YOU HAVE A FEW MINUTES PLZ GOT TO MY PROFILE AND THANK MY ANSWERS (THE MORE THE MERRIER)

find the value of X

Answers

Answer:

x= 50

Incredibly odd diagram, but interior polygon angles of 4 sides must be 360 in total. 180-130=50.

In ΔSTU, the measure of ∠U=90°, TS = 65, UT = 56, and SU = 33. What ratio represents the cosine of ∠S?

Answers

Answer:

33/65

Step-by-step explanation:

Given the following

∠U=90°,

TS = 65 = HYpotenuse

UT = 56 = Opposite

SU = 33 = Adjacent

Cos <S = adj/hyp

Cos <S = SU/TS

Cos <S = 33/65

Hence the required ratio is 33/65

if a cricket makes 36 chirps in a minute, how many chirps can it make in 15 seconds?

Answers

Answer:

9

Step-by-step explanation:

36 chirp / 60 seconds

60 / 15 = 4

36 / 4 = 9

There are 21 students in your class. The teacher wants to send 5 students to the library each day. The teacher will choose the students to go to the library at random each day for the first four days from the list of students who have not already gone.

What is the probability you will be chosen to go on the first day? Enter your answer as a fraction in simplest form.

Answers

Answer:

5C1/21C5

Step-by-step explanation:

HELP ME
Find the volume of this pyramid, its a triangular pyramid.​

Answers

Answer:

240inscubed

Step-by-step explanation:

10x8÷2=40

=40×6

=240in3

please help me :( I need help

Answers

Answer:

Step-by-step explanation:

Lines l and m are the parallel lines and 't' is a transversal line,

Therefore, ∠1 ≅ ∠5 [Corresponding angle postulate]

∠5 ≅ ∠7 [Vertical angles theorem]

∠1 ≅ ∠7 [Transitive property]

Therefore, ∠1 ≅ ∠7 [Alternate exterior angles theorem]

What is the solution to the inequality shown?
2(x + 3) < 6 - x

Answers

Answer:

x = 0

Step-by-step explanation:

Step 1: Simplify both sides of the inequality.

2x+6<−x+6

Step 2: Add x to both sides.

2x+6+x<−x+6+x

3x+6<6

Step 3: Subtract 6 from both sides.

3x+6−6<6−6

3x<0

Step 4: Divide both sides by 3.

3/3 < 0 /3

x = 0

4. There are 18 000 seats in Rogers Arena in Vancouver. At a sold-out Canucks game, there are 5 Canucks fans for every Flames fan.
a. What is the ratio of Canucks fans to Flames fans?
b. What is the ratio of Flames fans to total fans?
c. How many Canucks fans are in attendance?

Answers

Answer: 5:1, 1:6, 15,000.

Step-by-step explanation:

a. logic

b.5+1

c. 18000 divided by 6 is 3000 so you subtract 3000 from the total which is 18000.

3. Which of the following will NOT produce a triangle?

A. angle measures of 339, 679, and 80°

B. side lengths of 5 inches, 5 inches, and 9 inches

C. angle measures of 90°, 60°, 30°

D. side lengths of 4 inches, 8 inches, and 12 inches

Answers

i think it is B .... i dont know

Identify the vertex of the parabola and tell whether it is a minimum or a maximum.

Answers

Answer:

First parabola's vertex is (-2,2), which is a minimum.

Second parabola's vertex is (3,2), which is a maximum.

Step-by-step explanation:

Simply, a vertex of a quadratic is a graph's turning point.

The maximum and minimum can be identified by seeing if the graph curves up or down.

Maximum occurs when your graph is facing down.

Minimum occurs when your graph is facing up.

What is the rate of function?

Answers

Answer:

3

Step-by-step explanation:

The rate of change (the y values) is going up 3, for every one it goes across.

Trigonometric Ratios
Find cos Z

Answers

Answer:

C

Step-by-step explanation:

cos Z = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{YZ}{XZ}[/tex] = [tex]\frac{24}{30}[/tex]

graph and step by step explanation
3w - 10>-4

Answers

Answer:

If your trying to find w then it'll be 2

Step-by-step explanation:

3w - 10 > -4

      +10    +10

3w > 6

3       3

w > 2

So I added 10 on both sides and guess positive 10 is bigger than -4, it'll be a positive 6. Then I divide 3 on both sides after I got 6 and thats how I got 2

16. If Owen's house is point A (11, 3) and David's house is point B (15, 13),
how far away from eachother do they live?

Answers

Answer:

about 16.248 units

Step-by-step explanation:

Using the distance formula, and rounding to the nearest thousandth, we get 16.248

what's 2 plus 2 i need help please:(

Answers

Answer:

i think its 4......i dont know......probably 5

Step-by-step explanation:

it is 4

What is the distance between the points (7, 8) and (-8, 0) on a coordinate grid?

Answers

Answer:

17

Step-by-step explanation:

Answer:

17

Step-by-step explanation:

i got it right on edge 2021

A stadium has seating accommodation for 3800 people. At a cricket match all seats were taken. If there were 5609 people attending the match, how many people didn't have seats?​

Answers

Answer:

Step-by-step explanation:

Those standing is the same thing as people who didn't have seats.

Those standing = the total number of people attending - those seated.

Those standing = 5609 - 3800

Those standing = 1809

i just need the last one please

Answers

Answer:

7

Step-by-step explanation:

Answer:

I think its 10, from the mid point 41 then going to upper quarter and lower which is 27 and 37 so it means -10

43% of what number is 65

Answers

Answer:

I believe the answer will be around 28

Step-by-step explanation:

Hope this Helped

Given the equation y= -3x + 2.5 . When y is 8.5 , what value of x makes the equation true?

Answers

Answer:

x = -2

Step-by-step explanation:

y = -3x + 2.5

if y = 8.5 then:

8.5 = -3x + 2.5

-3x = 6

x = -2

Quadrilateral BCDE is inscribed in circle A. The measure of ⏜ is 73°. The measure of ⏜ is 53° and the measure of ⏜ is 102°.


Determine the measure of ∠ BCD.

Answers

Answer:

117

Step-by-step explanation:

Angle BCD intercepted arc is Arc DEB.

We know DE measure but we need to find EB measure.

Since a circle circumference add up to 360, we can add all of the known arcs up to 360 to find the missing arc.

[tex]73 + 53 + 102 + x = 360[/tex]

[tex]126 + 102 + x = 360[/tex]

[tex]228 + x = 360[/tex]

[tex]x = 132[/tex]

So arc EB measure 132.

Arc eb and de.

132+102=234.

Angle BCD is inscribed angle of Arc DEB, so that means angle BCD is half of Arc DEB.

[tex] \frac{234}{2} = 117[/tex]

Each piece of candy costs $0.45. If you have $9 to spend on candy how many pieces can you buy?

Answers

Answer:20 pieces

Step-by-step explanation:You have $9 and each(each means to divide) piece of candy costs $0.45

So you have to divide:

$9÷0.45

=20 pieces

Consider the three isosceles triangles.
a. Find the value of x for each triangle
The value of x for the green triangle is ___°
The value of x for the purple triangle is ___°
The value of x for the red is ___°​

Answers

The value of x for the green triangle is 65 degrees
The value of x for the purple triangle is 25 degrees
The value for x on the red triangle is 45 degrees

I NEED HELP> ASAP PLEASEEEE

Answers

first one is (5,6). second one is (-5,-6).

Delfina’s graduation picnic costs$35 for every attendee. Write an equation that shows the relationship between the attendees (a) and the cost (c)

Answers

Answer:

your answer will be C=35a

Step-by-step explanation:

hope this helps u have a great day

Find the equation of the parabola in the graph. The vertex is at (0,0) x^2=-8/3 y^2=-64 y^2 = -8/3x y^2= 8/3x

Answers

Y2 = (4,5) I HOLE IT HELPED YOU

In a class of 28 students, 19 have a cat and 6 have a dog. There are 5 students who do not have a cat or a dog. What is the probability that a student who has a cat also has a dog?

Answers

Answer:

19/28juice wrld is not gone he is sippn juice in a better wrld

25/28 would be your answer

lemme just vent real quick. i do flvs. im almost a straight A student. for the most part. i've litterly been doing this flvs math exam all day. 2 parts btw. i flunked the first one, and i got a 50. im just dying too see what i get now. ive already asked like 3 questions on here, but they havent been answered. feel free to go look at them. if you've read this far, go get some points. :D thanks for reading.

Answers

Answer:

I'll go help, i need to answer at least 25 questions in 48 hours anyways too

Answer:

ok. i will try to answer them my best

Step-by-step explanation:

thank you for free points though. may god bless you

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