Mathematics High School

I need help y’all please

Answers

Answer 1

Answer:

12,214.51 meters cubed.

Step-by-step explanation:

Related Questions

A moving company charges $22.50 per hour plus a flat rate of $180 to help a person move from one house to another.
Joel would like to spend less than $315 to move.
How much time should Joel's move take to make sure the total cost is below $315?

Answers

It should take six hours for him to stay below $315 after you add the flat rate of $180. Goodluck :)

The first person that answered is correct just let you know!

50% of students change their major area of study after their first year in a program. A random sample of 100 students in the College of Business revealed that 48 had changed their major area of study after their first year of the program. Has there been a significant decrease in the proportion of students who change their major after the first year in this program

Answers

Answer:

Hence, since z ( - 0.4 ) is greater than ( -1.65 );

we reject H₀, Null hypothesis,

Therefore, There is no evidence that there has been a significance decrease in the proportion of students who change their major after the first year in the program.

Step-by-step explanation:

Given the data in the question;

Let p = 50% = 0.5

Hypothesis;

Null hypothesis H₀ : p ≥ 0.5

Alternative hypothesis H₁ : p < 0.5

x = 48

sample size n = 100

sample proportion p" = x / n = 48 / 100 = 0.48

significance value = 0.5

[tex]Z_\alpha[/tex] = -1.65

Test Statistics;

z = (p" - p) / √( p( 1 - p ) / n )

we substitute

z = (0.48 - 0.5) / √( 0.5( 1 - 0.5 ) / 100)

z = -0.02 / √( 0.25 / 100 )

z = -0.02 / √0.0025

z = -0.02 / 0.05

z = -0.4

Hence, since z ( - 0.4 ) is greater than ( -1.65 );

we reject H₀, Null hypothesis,

Therefore, There is no evidence that there has been a significance decrease in the proportion of students who change their major after the first year in the program

What Is The Area Of The Triangle?

Answers

Answer:

It's 35, I don't think you need an explanation but if you do ask!

The area of the triangle is 35

BxH/2

10 x 7/2

= 70/2
= 35

Where is the blue dot located on the number line

Answers

-19 it goes back by threes so count back and you get negative 19

Answer: -19

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

Explanation:

Use the midpoint formula to find the midpoint of -10 and -4

A = -10 = left endpoint

B = -4 = right endpoint

C = midpoint of A and B

C = (A+B)/2

C = (-10+(-4))/2

C = -14/2

C = -7

The value -7 is exactly midway between -10 and -4, so that's the missing tickmark between those values. Consequently, it also means each gap is 3 units wide (i.e., distance from -10 to -7 is 3 units).

Start at -10 and subtract 3 to move to the left by that amount. Do this three times to follow this pattern:

move from -10 to -13move from -13 to -16move from -16 to -19

The blue dot is located at -19

express (3-i)^2 in standard form

Answers

Step-by-step explanation:

=3^2- 2×3×i + i^2

=9- 6i + i^2

See the picture below

what is 15/3 equal to

Answers

Answer: 5

Step-by-step explanation:

Smh

Find the slope of the line.
(-2, 1)
)
(2, 1)
3-2-1

Answers

Answer:

(0-2)

Step-by-step explanation:

Answer:

Step-by-step explanation:

A horizontal line has a slope of zero

Using the formula

m = (y2-y1)/(x2-x1)

= (1-1)/(2 - -2)

= 0/(2+2)

= 0/4

Find the value of each variable using sine and cosine. Round your answer to the nearest tenth.

Answers

Answer:

Step-by-step explanation:

Use SOH CAH TOA to recall how the trig functions fit on a triangle

SOH: Sin(Ф)= Opp / Hyp

CAH: Cos(Ф)= Adj / Hyp

TOA: Tan(Ф) = Opp / Adj

copy and paste the above on to your computer for future reference

n= Hyp

m= adj

8 = Opp

∠=50°

sin(50) = 8/n

n = 8/sin(50)

n = 10.44325

n= 10.4 ( to nearest 10th)

tan(50) = 8 / m

m = 8 / tan(50)

m = 6.712797

m = 6.7 ( to nearest 10th )

65 +5.2(hour) which is the y-intercept

Answers

Answer:

Step-by-step explanation:

y = mx + b

b is the y-intercept

y = 5.2h + 65

65 is the y-intercept

The answer is 65 look above for an explanation. ^^^^

Pleaseeeee HELP!! |•×•|

Find the RATIO and the EXACT VALUE of the given Csc A.

Answers

Answer:

Step-by-step explanation:

Take angle A as reference angle

using cosec rule

cosec A=hypotenuse/opposite

cosec A=13/5

cosec A=2.6

A=cosec 22.5

A=22.5

for ratio,

cosec A=13/5

The perimeter of the hexagon is 24 m.
What is the value of x?

Answers

Answer:

3.5

Step-by-step explanation:

add the two 5 and then subtract the perimeter which is 24 , so 24-10 is 14 then divide it by 4 for the missing sides and u get 3.5

The value of x in the given hexagon is 3.5 m.

What is the Perimeter of Hexagon?

Perimeter of Hexagon is equal to sum of all sides.

Here, Two sides are 5 m long

and remains 4 sides have length x m.

Perimeter = Sum of all sides

24 = 2 X 5 + 4x

24 = 10 + 4x

4x = 24 -10

4x = 14

x = 14/4

x = 3.5 m

Thus, the value of x in the given hexagon is 3.5 m.

Learn more about Perimeter from:

https://brainly.com/question/6465134

#SPJ2

How do the triangle theorems work. Asa aas sas hL?

Answers

AAS stands for "angle, angle, side" and means that we have two triangles where we know two angles and the non-included side are equal. If two angles and the non-included side of one triangle are equal to the corresponding angles and side of another triangle, the triangles are congruent.

A plumber charges customers $45 for a service call plus $60 per hour of repair. The expression below can be used to determine the total dollar amount of charges based on h hours of repair.

45
+
60
h

Which expression can also be used to determine the total dollar amount of charges?

A.
105
h

B.
675
h

C.
15
(
3
+
4
h
)
D.
15
(
30
+
45
h
)

Answers

A or b not to sure hope this helps

Answer:

Step-by-step explanation:

Which equation can be used to find A, the area of the parallelogram shown?

A parallelogram with a base six meters, height seven meters, and diagonal side length eleven meters
A = 6 × 7
A = 6 × 11
A = 12 × 6 × 7
A = 12 × 6 × 11

Answers

Answer:

A = 6 x 7

Step-by-step explanation:

To find the area of a parallelogram we use the equation of Area = base x height. In this case since the base is 6 and the height is 7, we plus in these numbers for the variables (b x h) to get the area.

39 divided by 11 in fractions

Answers

Answer:

39/11 itself is the simplest form

since 11 is a prime number and cannot be divided further.

hope its clear! :D

An angle whose measure is
is rotated more than halfway around a circle.

Answers

The answers is 60 I hope you got it right

Answer: 210

Step-by-step explanation: the correct answer on edge2020

Simone is making a scale drawing of a famous building. In reality, the building is 108 meters tall. In her drawing, the building is 4 ½ inches tall. How wide should the scale drawing be if the actual width is 48 meters?

Answers

4 1/2 over 108
? Over 48
Answer 2

Solve for r. Round to the nearest tenth of a degree, if necessary. P 5 3.1 Q R

Answers

Answer:
51.7
Explanation:

d. How much current is passing through each resistor?

e. Calculate the voltage drop across each resistor.

f. How does the voltage drop across each resistor compare to the voltage of the battery?

4. Three resistors with values of 12 Ω, 24 Ω and 6 Ω are connected in series to one another and a 24 V power supply. Draw the circuit and fill in the data table.

5. Three resistors with values of 3 Ω, 5 Ω and 7 Ω are connected in a circuit, as shown. When the switch S1 is in the position shown on the diagram only two resistors, R1 and R2, are connected to the 36 V battery and the current is I1. If the switch is moved to it’s down position the third resistor R3 is connected in series to R1, R2, and the battery, producing a current I2. Find the current reading of the ammeter, I1 and I2, for the two different switch positions.

Answers

d. V=12 R=12
I=V/R so Current = 1 amp

e.3 ohm resistor
V=IR
V=3 V

At the 4 ohm
4 V
And at the 5 ohm
5 volts

f. The voltage drops across the resistors add up to give the voltage supplied by the battery

4

which of the following numbers is divisble by 3,6 and 9 Answers: A- 648
B- 3854
C- 499
D- 330

Answers

Answer:

A. 648

Step-by-step explanation:

(648÷3) = 216

(648÷6) = 108

(648÷9) = 72

what two fractions divided by each other equal 11/15

Answers

Answer:

11/9 and 3/5

Step-by-step explanation:

1st equation: 3n/5 = 11/15

multiply each side by 5/3 to get:

n = 55/45 or 11/9

2nd equation: 11n/9 = 11/15

multiply each side by 9/11 to get:

n = 99/165 which reduces to 3/5

When graphing the coordinate (3,4) you would...

A. first move 3 coordinates up the y axis and then 4 coordinates over the the x axis

B. first move 3 coordinates over on the x axis and then 4 coordinates up the y-axis

Answers

The answer is B

You would first move 3 coordinates over on the x axis and then 4 coordinates up the y axis.

help me plzzz plzzzzd

Answers

Answer:

Step-by-step explanation:

Answer:

D should be the right answer

Step-by-step explanation:

for the other choices the grammar doesn't sound quite right to me

BRAINLIEST FOR CORRECT ANSWER!! Kenny leaves home and walks 10 blocks east and 24 blocks north to get to the movie theater. How far is the movie theater from Kenny’s home if he were to take a direct path?

Answers

Answer:

8.568cm

Step-by-step explanation:

IF Kenny leaves home and walks 10 blocks east and 24 blocks north to get to the movie theater, his distance from home to the theatre is gotten using the pythagoras theorem as shown;

d² = 23² + 10²

d² = 529 + 100

d² = 629

d = √629

d = 8.568

Hence the required distance is 8.568cm

How do you find the value for x?
Find the value of x ?

Answers

Answer:

x = 27

Step-by-step explanation:

Both angles together form 180 degree.

Set your formula up as

180 = (5x+2) + (x + 16)

180 = 5x + 2 + x + 16

180 = 6x + 18

180 - 18 = 6x

162 = 6x

162/6 = x

27 = x

Answer:

27°

Step-by-step explanation:

They are in a straight line , therefore ,

> 5x + 2 + x + 16 = 180

> 6x + 18 = 180

> 6x = 180 - 18

> 6x = 162

> x = 27

Hence the required answer is 27°

Find the slope
(-5,2) (-12,-11)

Answers

Answer:

m= 13/7

Step-by-step explanation:

(-5, 2) , (-12, -11)

Slope(m)

m= (y2-y1)/(x2-x1)

m= (-11 - 2)/(-12 + 5)

m= (-13)/(-7)

m= 13/7

a 10 foot ramp makes a 30 degree angle with the ground, how far above ground is the top of the ramp? pls help

Answers

Answer:

10 foot mean twenty three inches

Geometry (10th grade ) Circles
7 POINTS
How do I solve this ?

Answers

I think it’s 65 sorry if it’s wrong

the answer to ur question is b.65

Sorry I just needed help

Answers

The third one. Judging by the darts in the center.

Will mark brainliest. Help

Answers

Answer:

Step-by-step explanation:

2f(x+1)-0 = 2f(x+1). The lowest point of the function is (1, 0), which matches up with the equation. No other equation has this coordinate as the lowest point, therefore it can only be D

Other Questions

I need the answer fast pls kung gagawa na ng patalastas sa ice candy anong sasabihin mo Leia needs to make at least 40 necklaces to sell at a craft show. So far, she has made 7. Which inequality shows thenumber of necklaces, n, that she still needs to make?A). n - 7 less than or equal to 40B) n - 7 greater than or equal to 40C). n + 7 less than or equal to 40D). n + 7 greater than or equal to 40 Write the meaning of each algebraic expression. Then, evaluate the algebraic expression for the given value.5x - 4 If x=3 4 How can three liquids form something that resembles a solid? (Slime) Which of the following can be used to discover an author's purpose?I. details in the storyII. historical contextIII. publisher's life historyI, ll, and lllI and ll onlyI and III onlyI only In Lee's Surrender what happened that lead to the surrender HELP ASAP I'M TIMED!!!This painting shows a key event from the First Crusade. How are the Crusaders identified in the painting?by their armorby their weapons and horsesby the red crosses on their backsby the thrones on which they are sitting Which number sentence can be solved using this multiplication fact? What are the four task that the nation has to undertake to conserve the national heritage? At Cold Harbor, Union soldiers were confident that the war would soon be won and they would be going home. A.TRUEB.FALSE help A group of friends wants to go to the amusement park. They have $112.50 to spend on parking and admission. Parking is $20, and tickets cost $18.50 per person, including tax. How many people can go to the amusement park? Q6..Make t the subject of the formula w = 3t + 11 i'm not sure if these are right Thank for doing it I love u I need the right answer for this plz Musical symbols instruct to go back or end to a specific measure*A. time signatureB. key signatureC. Repeat markD. clef sign go to my page and answers my questions for an additional 30 points 1 point4. What is the figure of speech used in the sentence below? The leopardruns as fast as the wind. 'metaphorsimileonomatopoeiaalliteration Clearto Turkey every year for yourholidays?