Mathematics High School

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Answers

Answer 1

Answer:

Is there anything else to this like a description or a sentence?

Step-by-step explanation:

Sorry I need more than this

Related Questions

The perimeter of a rectangle is 108cm. If the length is 6cm more than twice the breadth, find the length and breadth of the rectangle​

Answers

Answer:

here

Step-by-step explanation:

123cm is the answer

Solve the equation.
-2/3 (x + 3/5) = 1/2



x=

Answers

−
2
3
(
x
+
3
5
)
=
1
2
Step 1: Simplify both sides of the equation.
−
2
3
(
x
+
3
5
)
=
1
2
(
−
2
3
)
(
x
)
+
(
−
2
3
)
(
3
5
)
=
1
2
(Distribute)
−
2
3
x
+
−
2
5
=
1
2
Step 2: Add 2/5 to both sides.
−
2
3
x
+
−
2
5
+
2
5
=
1
2
+
2
5
−
2
3
x
=
9
10
Step 3: Multiply both sides by 3/(-2).
(
3
−
2
)
*
(
−
2
3
x
)
=
(
3
−
2
)
*
(
9
10
)
x
=
−
27
20
Answer:
x
=
−
27
20

An opinion poll asks a sample of 2,750 Taco Bell consumers wether they like the Quesalupa; 73% of these 2,750 people consumers said "yes." The number 73% is a

A. a confidence level
B. a parameter
C. a statistics
D. a variable of interest

Answers

Answer:

I think the answer is D. A variable of interest. I'm so sorry if I'm wrong.

16. Find the missing angle.
60
80

Answers

Answer:

40

Step-by-step explanation:

add 80 and 60

subtract 140 from 180

180-140=40

The answer is 40 have a great day

SlaSLICS. lvia
2
Select the correct answer.
Under which condition is the sample proportion, P. a point estimate of the population proportion?
OA. The sample represents a proportion of the population.
ОВ.
The sample proportion is never a point estimate of the population proportion. I need help ASAP
OC. The sample size, n, is small enough.
OD. The sample proportion is unblased.
Reset
Next
2021 Edmentum. All rights reserved.

Answers

Answer:

The sample proportion is never a point estimate of the population proportion. I need help ASAP

Step-by-step explanation:

The sample proportion is never a point estimate of a population proportion. Then the correct option is B.

What is the sample proportion or population proportion?

The letters p stand for the population percentage and the sample proportion, respectively.

The objective of the population proportion are as follows;

In order to understand that, the sample fraction is a Gaussian distribution.To comprehend the significance of the sampling proportion's mean score formulae.To determine the shape of the distribution given a big study population.

The sample proportion is never a point estimate of a population proportion.

Then the correct option is B.

More about the sample proportion or population proportion link is given below.

https://brainly.com/question/24232216

#SPJ2

Complete the square. Fill in the number that makes the polynomial a perfect-square
quadratic.
S^2-26s+(?)

Please don’t answer for points I really need help

Answers

=s(s-26) is 4 step s^2-26s the polynomial of a must be 4 since the known number we don’t know I guess it’s 4


y=x+ - 4x3
Find the two stationary points
on the graph of y=x4 - 4x3

Answers

Answer: [tex](0,0), (3,-27)[/tex]

Step-by-step explanation:

Given

Curve is [tex]y=x^4-4x^3[/tex]

The stationary point on a differentiable function is the points where the differentiation of the function is zero i.e. slope is zero at that point.

Differentiate the curve [tex]f(x)=x^4-4x^3[/tex]

[tex]\Rightarrow f'(x)=4x^3-12x^2[/tex]

Equate it to zero

[tex]\Rightarrow 4x^3-12x^2=0\\\Rightarrow 4x^2(x-3)=0\\\Rightarrow x=0,0,3[/tex]

Put [tex]x=0,3[/tex] in the function [tex]f(x)=x^4-4x^3[/tex]

[tex]\Rightarrow f(0)=0\\\Rightarrow f(3)=3^4-4(3)^3\\\Rightarrow f(3)=81-108\\\Rightarrow f(3)=-27[/tex]

Therefore, the stationary points are [tex](0,0), (3,-27)[/tex]

Which of the following is equivalent to
601/2

Answers

Answer:

B

Step-by-step explanation:

mixed number: 300 1/2 (reduced or equivalent)

decimal: 300.5 (reduced or equivalent)

percentage: 30,050% (reduced or equivalent)

Give me brainllest

Answer:

300.5 or 300[tex]\frac{1}{2}[/tex]

Step-by-step explanation:

Just divide.

may someone please help me out on this question

Answers

Answer:

A

Step-by-step explanation:

It's hard to see but when x is 6, y is 4.5. Just plug that into each equation and see which one is correct.

[tex]x^{2} =8y\\x=6;y=4.5\\6^{2} =8(4.5)\\36=36[/tex]

Find the distance between points.

Answers

Answer:

6 units

Step-by-step explanation:

Here, The distance between two points is 6 units

-TheUnknownScientist

Sandy bought a soft drink for 2 dollars and 5 candy bars. She spent a total of $12. How much did each candy bar cost?

Answers

Answer:

If Sandy bought a soft drink for 2 dollars that's 2 dollars subtracted from the total of $12.00 spent

If we have 10 dollars and bought 5 candy bars we would divide so 10 divided by 5 = 2 so each candy bar costed $2 dollars

I do not know the answer. This is for geometry.

Answers

Answer:

it is 20 if I am not mistakin

Type the missing number to complete the proportion.

12 minutes for 5 songs =
minutes for 20 songs

Answers

Answer:

48

Step-by-step explanation:

5 songs would equal 12 minutes, right?

5 times what equals 20? It's 4, so you take 12 times 4 since there'd be 4 times as many songs. So, to listen to 20 songs it'd take 48 minutes.

David compro 23 boligrafos y 15 lapizes, cada boligrafo le costo 14 pesos y cada lapiz 9. ¿Cuanto gasto en total David?

Answers

Answer:

457 pesos

Step-by-step explanation:

From the above question, we are told that:

David bought 23 pens and 15 pencils.

Each pen = 14 pesos

Each pencil = 9 pesos

The amount of money David spent in total =

(23 × 14 pesos) + (15 × 9 pesos)

= 322 pesos + 135 pesos

= 457 pesos

Therefore, David spent in total 457 pesos

Yoo helpppppppppppppppppp

Answers

the answer is 0,21.

Answer: 21

Step-by-step explanation: at the bottom it said "Y-intercepts have an x value of 0." and when we look at the numbers, y is at 21 when x is at 0.

xsquared minus 6x =0

Answers

Answer:

x = 0,6

Step-by-step explanation:

Move all terms to the left side and set equal to zero. Then set each factor equal to zero.

Answer:

The answer I got is x=0 or x=6

Yasmine's Mom had to buy 9 pints of ice cream and each pint cost $2.73 (tax is included in that cost). How much did the 9 pints of ice cream cost? If she paid for the ice cream with $40, how much money did she get back?

Answers

Answer:

$24.57

$15.43

Step-by-step explanation:

Cost per pint of ice cream = $2.73

Number of pints purchased = 9

Total cost = cost per pint * Number of pints

Total cost = $2.73 * 9 = $24.57

If she paid $40

Change collected = $40 - $24.57 = $15.43

1. Find the volume of a cone with the height of 14 cm and a diameter of 7 cm

Answers

179.59 should be the answer

Scientists notice two asteroids moving directly toward each other. Right now, they are 20 million kilometers apart, but they are on a collision course. The graph represents their paths and likely collision point, with the origin representing the initial position of asteroid A.
What is the point of intersection of the two lines, and what do the x- and y-values of the point of intersection mean?

Answers

Answer:

The point of intersection is (6, 8). This indicates that in 6 days, asteroid A and B will collide at a point that is 8 million miles away from asteroid A's current position and 12 million miles away from asteroid B's current position.

I NEED THIS ASAP

Jon drives a total of 38 miles each day to take his children to and from school. The children go to school 5 days a week. Jon's vehicle gets 29 miles per gallon of gas. About how many gallons of gas does Jon need to take his children to and from school each week?

Answers

Answer:

7 gallons

Step-by-step explanation:

38*5= 190

190/29

6.551

= 7

a half dollar is 3.86 mm thick. a penny is 1.2 mm thick. what is the thickness of both coins combined?

Answers

Answer:

5.06

Step-by-step explanation:

hope this helps

(if correct, can u plz mark as brainliest?)

Answer:

8.92 mm

Step-by-step explanation:

thickness of combination = (3.86)2 + 1.2 = 5.06 + 3.86 = 8.92 mm

I edited its correct now plz mark me

hii please help asap ill give brainliest thanks

Answers

Answer:

In the Hindu caste system, the farmers and merchants are known as the Vaishyas.

Hope it will help :)❤

A group of friends decided to equally share a package of trading cards. If there were 108 cards in the package and each person received 12 cards. How many friends were in the group? Write and multiplication equations for f, the number of friends in the group. *

Answers

Answer:

Number of friends in the group = 9

Step-by-step explanation:

Number of cards in the package = 108

Number of cards each friend gets = 12

How many friends were in the group?

Number of friends in the group = Number of cards in the package / Number of cards each friend gets

= 108 / 12

= 9

Number of friends in the group = 9

Jamya is making a rectangular blanket. The length of the blanket is 10inches greater than it's worth, W, in inches. Write the function, f(w), that describes the area, in square inches, of Jamya's blanket as a function of the width, w.

Answers

Answer: (w² + 10)inches²

Step-by-step explanation:

Since the width of the rectangular blanket is given as w and the length of the blanket is 10inches greater than it's width, therefore the length will be:

= 10 + w.

Therefore,

length = 10 + w

width = w

Area = length × width

Area = (10 + w) × w

Area = 10w + w²

Therefore, the area of the blanket will be (w² + 10)inches².

in figure 5.19 to the right PQRS is a rectangle. if PS=5cm and PR=13cm find SR and QS.​

Answers

Given:

PQRS is a rectangle.

[tex]PS=5\ cm,\ PR=13\ cm[/tex]

To find:

The length of SR and QS.

Solution:

We know that, all interior angles of a rectangle are right angle. So, [tex]\angle S=90^\circ[/tex].

According to the Pythagoras theorem, in a right angle triangle,

[tex]Hypotenuse^2=Base^2+Perpendicular^2[/tex]

Using Pythagoras theorem in triangle PRS, we get

[tex]PR^2=PS^2+SR^2[/tex]

[tex]13^2=5^2+SR^2[/tex]

[tex]169-25=SR^2[/tex]

[tex]144=SR^2[/tex]

Taking square root on both sides.

[tex]\sqrt{144}=SR[/tex]

[tex]12=SR[/tex]

So, the measure of SR is 12 cm.

We know that the diagonals of a rectangle are equal. PR and QS are the diagonals of the rectangle PQRS. So,

[tex]PR=QS[/tex]

[tex]13=QS[/tex]

Therefore, the length of SR is 12 cm and the length of QS is 13 cm.

What is the surface area?

Answers

Answer:

108.37

Step-by-step explanation:

Give me Brainllest T-T

Answer:

D 108.37

Step-by-step explanation:

which of the following expressions are equivalent to the value of -6
A. 0-6
B.0-(-6)
c. 12-18
d. -7 - (-1)
E. -3 - 9
will mark brainlist

Answers

Answer:

the answer is 12-18

it's because 12 can't go in 18

so we minus 18 from 12 which is 6

Then we add the minus sign

94 POINTS!!! pls help
The solution to 13x = 78 is x = ___. (Only input whole number)

Numerical Answers Expected!

Answer for Blank 1:

Answers

Answer:

Hey love! x = 6

Step-by-step explanation:

because 13 x 6 = 78

HOPE THIS HELPS!

Answer:

x = 6

Work -

13x = 78

divide 13 on both sides to isolate x. 78 divided by 13 gives us 6, and 13/13 =1.

1 times x is x,  as you can see, we have isolated x on one side. On the other side, we got 6, so x = 6

Si el total de un precio de un viaje de visita es de 3460 soles y van 13 personas ¿CUANTO CUESTA CADA PASAJE?

Answers

Answer:

266.15

Step-by-step explanation:

3460 dividido por 13 personas = 266.15

pls help ASAP WILL MARK BRAINLIEST

Answers

Answer:

[tex](4w + 4) + < de + (2w + 11) = 180 \\ < de = 180 - 4w - 4 - 2w - 11 \\ < de = (165 - 6w)[/tex]

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