Mathematics High School

i need sum help with this pleaseee helppp

Answers

Answer 1

Answer:

$ 26 . 25this is a answer

Answer 2

Answer:

The last answer choice $8.75

Step-by-step explanation:

(35*25)/100

= 875/100

=8.75

Related Questions

In the coordinate plane, point B has coordinates (2,3) and is the midpoint of the line segment AC. The coordinates of points A and C are (p,7) and (−6,−1), respectively. What is the value of p ?

Answers

Answer:

The value of p is 10

Step-by-step explanation:

Here, we are told that the midpoint of the segment AC is B. What this means is that, applying the midpoint formula on AC would give the coordinates of B.

Mathematically;

(x,y) = {(x1 + x2)/2, (y1 + y2)/2}

(2,3) = (p -6)/2 , (7-1)/2

equating identities;

(p-6)/2 = 2

p-6 = 2 * 2

p-6 = 4

p = 4 + 6

p = 10

The value of p as described in the question is; 10

Since the point B, with coordinates (2,3) is the midpoint of the line segment AC.

Therefore, the x-coordinate of point B (2) is the midpoint of the x-coordinate of point A and C.

The value of p can then be evaluated as follows;

(p + (-6))/2 = 2

By Cross-product; we have;

p - 6 = 4

p = 4 + 6

p = 10.

The value of p is therefore; 10

Answers

Answer:

Step-by-step explanation:

simplify the following polynomial expression. [tex](5x^{3} +4x^{2} +6x-3)+(-2x^{3} +3x^{2} -7x+9)-(5x+3)(4x^{2} +x-1)[/tex]

Answers

Here is the answer hope it helps

Answer:

-17x^3-10x^2+x+9

Solve for h.

6.51−9.32+h=1.02

Enter your answer as a decimal in the box.

Answers

The answer is 3.83 !
Hope it helped

The answer would be 3.83

Which statement about numbers is true?
A. All integers are natural numbers.
B. All rational numbers are integers.
C. All natural numbers are whole numbers.
D. All rational numbers are natural numbers.

Answers

Answer:

C) All natural numbers are whole numbers.

Step-by-step explanation:

I got the awnser right on my quiz.

Hope this helps! :)

Answer:

Step-by-step explanation:

O need help I keep getting my the answer wrong I need a remainder and and I can’t get it right

Answers

Answer:

7.18

Step-by-step explanation:

The entire answer is 7.17808219, but I rounded it to the nearest hundreth.

What is the image point of (-4, 2) after a translation left 1 unit and down 2 units?

Answers

Answer:

(- 5, 0 )

Step-by-step explanation:

A translation of 1 unit left means subtract 1 from the x- coordinate.

A translation of 2 units down means subtract 2 from the y- coordinate.

(- 4, 2 ) → (- 4 - 1, 2 - 2 ) → (- 5, 0 )

The translated coordinate is (-5, 0).

What is Translation?

A transformation known as a translation involves shifting each point in a figure by the same amount and in the same direction.

Translation is the act of moving a shape or a figure from one location to another. A figure can move in translation up, down, right, left, or anywhere else in the coordinate system. Only the object's position changes during translation; its size stays the same.

Given:

Image point (-4, 2)

And, now we have to translate the figure left 1 unit and down 2 units

So, A translation of 1 unit left means subtract 1 from the x- coordinate.

and translation of 2 units down means subtract 2 from the y- coordinate.

Thus, (- 4, 2 ) ----> (- 4 - 1, 2 - 2 ) ----> (- 5, 0 )

Hence, the translated coordinate is (-5, 0).

Learn more about translation here:

https://brainly.com/question/12463306

#SPJ2

PLEASE HURRY
Which equation can be used to represent the statement?
Half of a number minus seven is one and five-tenths.
o 3+x= 1.5
0 1 / 2 x - 1.5=7
o 2-7=15
07-3=1.5

Answers

Answer:

Step-by-step explanation:

Your welcome!!!!!!!!

In a newspaper, it was reported that the number of yearly robberies in Springfield in 2010 was 164, and then went down by 50% in 2011. How many robberies were there in Springfield in 2011?

Answers

Answer:

Step-by-step explanation:

164 * 0.5 = 82

You are taking the current number 164, and halving it.

Which system of inequalities with a solution point is
represented by the graph?
y> 2x - 2 and y < -1/2x + 1; (3,1)
y> 2x - 2 and y< -1/2x + 1; (-3,1)
y>2x+2 and y < - 1/2x - 1; (3,1)
y> 2x+2 and y < -1/2x + 1; (-3,1)

Answers

Answer:D

Step-by-step explanation:

Answer: D. y>2x+2 and y<-1/2x+1; (-3, 1)

Step-by-step explanation:

What is the value of a in the equation 3 a plus b equals 54 when b equals 9?

Answers

Answer:

a= 15

Step-by-step explanation:

Given

3a + b = 54 ← substitute b = 9

3a + 9 = 54 ( subtract 9 from both sides )

3a = 45 ( divide both sides by 3 )

a = 15

What is the product of 2 * -5?

Answers

Answer:-10

Step-by-step explanation:a negative times a positive equals a negative

Answer:

-10

Step-by-step explanation:

When you multiply a negative number to a positive number, your answer is a negative number. It doesn't matter which order the positive and negative numbers are in that you are multiplying, the answer is always a negative number

matthews bed takes up 1/3 of the width of his bedroom 3/5 of the length. what fraction of the area of the floor does matthews bed take up?

Answers

1/5 of the area of the floor

(............)

Answer:

1/5 (one fifth)

Step-by-step explanation:

if x is the length of the bedroom and y is the width then we can do big brain maffs

Length of floor = x

Width of floor = y

Length of bed = 3/5*x or 3x/5

Width of bed = 1/3*y or y/3

Area of floor = xy

Area of bed = 3x/5 * y/3 = xy/5

Area of bed/Area of floor = (xy/5) / xy = 1/5

first one to answer will be marked brainliest
5/8-5/24

Answers

Answer:

0.417

*I rounded

Or fraction form, 5/12

Answer:

5/12

Step-by-step explanation:

or in decimal form its 0.416 with the 6 repeating

A plumber charges $45 plus $39.75 per hour of service, Miguel's bill was $164.25.
Solve the equation How many hours of service did the plumber charge?

Answers

he work at One thousand five hundred fifty hours

Please help now! Simplify -4x - x.
A. -5x
B. -4x
C. -3x

Answers

Answer:

the answer is -5x

Step-by-step explanation:

plz give me 5star

Anwser is B hope this helps brainleist is appreciated

Calculate the volume of the composite figure. *

Answers

Answer:

13 m3

Step-by-step explanation:

What type of number is -v4

Answers

Answer:

-2

Step-by-step explanation:

Tony made $90 for 5 hours of work.
At the same rate, how much would he make for 12 hours of work?

Answers

Answer: $216

Step-by-step explanation:

If you divide 90 by 5 then you get 18 so 18 multiplied by 12 is 216.

Evaluate (One-fourth) cubed. Check all that apply. The base is One-fourth. The expanded form is (One-fourth) (one-fourth) (one-fourth). The expanded form is StartFraction 1 times 1 times 1 Over 4 EndFraction. (One-fourth) cubed = one-fourth (One-fourth) cubed = StartFraction 1 Over 64 EndFraction

Answers

Answer:

The base is One-fourth.

The expanded form is (One-fourth) (one-fourth) (one-fourth).

(One-fourth) cubed = StartFraction 1 Over 64 EndFraction

Step-by-step explanation:

Given:

Evaluate (One-fourth) cubed.

(1/4)^3

= (1/4) (1/4) (1/4)

= 1/64

The base is One-fourth.

The expanded form is (One-fourth) (one-fourth) (one-fourth).

(One-fourth) cubed = StartFraction 1 Over 64 EndFraction

Answer:

its 1, 2, 5.

Step-by-step explanation:

The numerator of a fraction is 5 less than its denominator. If 1 is added to each its
value becomes 1/2. Find the original fraction.
Please solve it..

Answers

Answer: 4/9

Step-by-step explanation:

Let x represent the denominator. Then the fraction is: (x - 5)/x

Add 1 to the numerator and denominator → (x - 5 + 1)/(x + 1) = 1/2

Cross Multiply: 1(x + 1) = 2(x - 4)

Distribute: x + 1 = 2x - 8

Subtract x from both sides: 1 = x - 8

Add 9 to both sides: 9 = x

Numerator: x - 5 → 9 - 5 = 4

Denominator: x → 9

So the fraction is: 4/9

5p squared + 12q squared

Answers

Answer:

17p squared

Step-by-step explanation:

write the equation of the line that is perpendicular to x+y=-5 and passes through the point (7,3)

Answers

Answer:

x - y = 4

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Given

x + y = - 5 ( subtract x from both sides )

y = - x - 5 ← in slope- intercept form

with slope m = - 1

Given a line with slope m then the slope of a line perpendicular to it is

[tex]m_{perpendicular}[/tex] = - [tex]\frac{1}{m}[/tex] = - [tex]\frac{1}{-1}[/tex] = 1 , thus

y = x + c ← is the partial equation

To find c substitute (7, 3) into the partial equation

3 = 7 + c ⇒ c = 3 - 7 = - 4

y = x - 4 ← equation in slope- intercept form

subtract y from both sides

0 = x - y - 4 ( add 4 to both sides )

4 = x - y , that is

x - y = 4 ← equation in standard form

There are 24 students in a classroom.

1/3 of the students are wearing a red shirt.

1/4 of the students are wearing a blue shirt.

Everyone else is wearing a white shirt.

How many students in the classroom are wearing a white shirt?
amswer choices
7 students

10 students

17 students

Answers

10 students
1/3 of 24 is 8
1/4 of 24 is 6
8+6=14
24-14=10
so 10 students is the answer

10 + 10 + 10 is equal to
30
40
50
1

Answers

Answer:

Step-by-step explanation:

10 + 10 = 20 + 10 = 30

Another way is 10 • 3 = 30

In the diagram shown, lines m and n are
crossed by transversal line t. Why are m and
n not parallel?

Answers

Answer:

Step-by-step explanation:

If two line 'm' and 'n' are parallel and a transversal line 't' i intersecting these lines at two distinct points,

Sum of interior consecutive angles should be 180°.

(Property of the angles formed between parallel lines and a transversal line)

Therefore, 114° + 64° = 180°

178° = 180°

Which is not true.

Therefore, lines 'm' and 'n' are not the parallel lines.

Alyssa read 25 pages of a new book the first day she bought it. After the first day, she read 5 pages a day. If the book was 350 pages, which equation can be used to determine how many days it will take Alyssa to finish her book?

Answers

Answer:

(350-25)-5p=0

Step-by-step explanation:

When Steven celebrated his first birthday, his grandmother gave him $1. For each birthday after that, she doubled the amount of money that she gave him for the previous birthday. By the time Steven turned nine years old, how much money had his grandmother given him?

Answers

Answer:

Step-by-step explanation:

the amount gave on his first birthday=$1

therefore,

1,1*2,1*2*2,1*2*2*2,1*2*2*2*2,1*2*2*2*2*2,1*2*2*2*2*2*2,1*2*2*2*2*2*2*2,1*2*2*2*2*2*2*2*2,1*2*2*2*2*2*2*2*2*2

therefore ,1,2,4,8,16,32,64,128,256

therefore money given at the age of 9 is $256

Select all of the symbols that would make the comparison true. 2.5___2.05

Answers

Answer:

the 2.5 has is the bigger one

Step-by-step explanation:

if you are talking about "which one is greater" than i think its right

Y+2=-3(x-2) solve for y

Answers

your answer will be y=-3x+4

Answer:

y=-3(x-2)-2

y=-3x+6-2

y=-3x+4

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