Mathematics High School

PLSSSSSSS HELP MEHHHHHH REWARD BRAINLIESTTTT

Answers

Answer 1

Answer:

y=f(x)

Step-by-step explanation:

This means it falls under x axis

Q2. f(x) moves to the left

Q3. moves to the right

Related Questions

Mrs. Williams estimates that she will spend $65 on
school supplies. She actually spends $73. What is the
percent error? Round to the nearest tenth if
necessary.

Answers

Answer:

Estimates: $65

Actually: $73

65 / 73

= 0.9 (round to nearest tenth)

I hope this helps, I may be wrong. Somebody can correct me if I am wrong. :)

solve the equation:
-1/2 (t+3) -10 = -6.5

Answers

-1/2 (t+3) -10 = -6.5

t = - 10

diagram not drawn to scale
please helppp

Answers

Answer:

144?

Step-by-step explanation:

Linda bought 13 pounds of rice for $7.
How many dollars did she pay per pound of rice?

(round to the nearest hundredth)

Answers

Answer:

13pounds =$7

13/7pounds = $1

1.85pounds=$1

Step-by-step explanation:

Please answer and don’t be a bot

Answers

Answer:

AAS

Step-by-step explanation:

The others are wrong

AAS

:). Yasss :)

Right?

What is the best first step to solve the following quadratic equation?

16x2 + 38 = -40x

A
Add 40x to both sides.

B
Factor the right side.

C
Take the square root of both sides.

D
Multiply 16 by 38 and list the factors.

Answers

Answer:

Step-by-step explanation:

A which is add 40x to both sides wich is A

At a middle school, 40% of seventh graders have taken
swimming lessons. If there are 250 studnets in the
seventh grade, how many of them have taken swimming
lessons?

Answers

Answer:

100

Step-by-step explanation:

y = % · x

y = 40% · 250

y = 0.40 · 250

y = 100

Choose all the expressions that are equivalent to 587 = 1,000.
B. 587 x 0.01
A. 5.87 : 100
D. 58.7 x 0.01
C. 5.87 x 0.1
E. 587 x 0.001

Answers

Answer:CED

Step-by-step explanation:

Answer:

C, E, and D

Step-by-step explanation:

Martha was making apple tarts. She added 1/2 cup of sugar in the beginning. Later, she added another 1/4 cup of sugar. Martha estimated that she added about 1/6 cup of sugar in all. Is Martha's estimate reasonable?

Answers

Answer: her answer is NOT reasonable because 1/2 is bigger that 1/6. The real addition to 1/2 and 1/4 is 3/4.

Step-by-step explanation:

1/2 is 2/4 and 1/4 stays the same because it is the common denominator

Add them and you get 3/4

Which equation results from adding the equations in this system? 11 x minus 3 y = negative 17. Negative 4 x + 3 y = negative 18.

Answers

Answer:

7x = - 35

Step-by-step explanation:

Equation 1 :

11x - 3y = - 17

Equation 2 :

-4x + 3y = - 18

Equation 1 + 2

11x - 3y = - 17

-4x + 3y = - 18

_____________

11x - 4x - 3y + 3y = - 17 + (-18)

7x = - 35

4. Find the area of this figure.
15 ft
10 ft
10 ft
5 ft
5 ft
5 ft
5 ft
5 ft

Answers

Answer:

I believe it is 100 ft

Step-by-step explanation:

find the area of the parallelogram

Answers

Answer:

multiply the base by the height

Step-by-step explanation:

23x13

Answer:

299 feet

Step-by-step explanation:

Okay so the cut off triangle you can move to the right side to make it a perfect rectangle. Find tha area.

13 x 23 = 299 feet

how to slove
y=15x+12

Answers

Answer:

Step-by-step explanation:

What is the total surface area of the figure below?
6 cm
7 cm
13.1 cm
359.1
0 275,1
400
317.1

Answers

Answer:

275.1 I'm so sorry if it is wrong dont come at me please

I need help finding u if it help x=6 that's all I know

Answers

Answer:

x = 6 y = 5

Step-by-step explanation:

X VALUE

3x+11 = 5x-1

12 = 2x

x= 6

Y VALUE

4y-1 = 19

4y = 20

y = 5

Answer:

Step-by-step explanation:

Please help. What is the answer?

Answers

Answer:

Choice number 3

Step-by-step explanation:

Because look at the length of 8 on one side and notice the other side is a little longer

Math riddle here

The sum of all the four numbers is 31.
Only one of number is odd.
The subtraction of the lowest number from the highest number is 7.
If you subtract two of the middle numbers, it equals two.

What four numbers am I thinking of ?

Answers

Answer:

15+8+6+2=31

Step-by-step explanation:

highest no. is 15

15-7=8

31-15-8=8

middle number 8

8-6=2

CHECK: 15+8+6+2=31

i don't know if my answer is right haha

i checked online it says the answer is 5,6,8,12

Which of the following is the reciprocal of 1/5 ?
answers
5
1/5 5/5 1

Answers

Answer:

Step-by-step explanation:

A reciprocal is the inverse of a fraction.

To find it just flip the numerator and denominator.

1/5 becomes 5/1, or 5.

The calculated reciprocal of the number 1/5 is 5

How to determine the reciprocal of the number

From the question, we have the following parameters that can be used in our computation:

Number = 1/5

By definition, the reciprocal of a number x is represebted as

reciprocal = 1/x

In this case,

x = 1/5

Substitute the known values in the above equation, so, we have the following representation

reciprocal = 1/(1/5)

Evaluate

reciprocal = 5

Hence, the reciprocal is 5

Answers

Answer:

How much brain we talkin?

Step-by-step explanation:

???

i think the answer is 6x

please help me with the question

Answers

Answer:

x = 12

Step-by-step explanation:

Given a tangent and a secant from an external point to the circle.

Then the product of the external part of the secant and the entire secant is equal to the square of the measure of the tangent, that is

3x = 6² = 36 ( divide both sides by 3 )

x = 12

can someone find the area for this shape in please quick

Answers

Answer:

im pretty sure the answer would be 40m

Step-by-step explanation:

Answer:

Area: 40m²

Step-by-step explanation:

The first thing we need to do in order to solve this problem is split the shape into three different rectangles. We are going to have one rectangle that is 3 m by 7 m, one that's 4 by 4, and one that is 3 by 1. We are now going to find the area of each one individually.

To find the area of a rectangle, you multiply the length by the width. So, for the first rectangle, you would multiply 7 and 3. This equals 21, so that is the area of the first rectangle. Repeat this for the other two rectangles, then add all the areas together and you will get the total area of this shape.

Remember, when you are finding the area of an object, you must always put the label and a squared sign next to the number!

7×3=21

4×4=16

3×1=3

21+16+3=40

Area = 40m²

I hope this is fairly easy to understand. Please let me know if you need any more help. Good luck and have a great morning!

the price of one gallon of gas was $2.59 in 2007. the average price of one gallon of gas this month is $3.69. what is the percent of change?

Answers

Answer:

42.471% increase

Step-by-step explanation:

Bailey , a Labrador retriever has a litter of 10 puppies. Four are black. At the rate how many puppies in a litter of 5 would be black.

Answers

Answer: 2

Step-by-step explanation:

Given

In a litter of 10 Puppies, 4 are black i.e.

[tex]\Rightarrow \dfrac{4}{10}\times 100=40\%\ \text{of puppies are black}[/tex]

In a litter of 5, there would be

[tex]\Rightarrow 5\times 40\%=5\times 0.4=2[/tex]

There are 2 black puppies

A package for number cubes is in the shape of a right rectangular prism. The package holds 2 cubes across, 2 cubes high, and 5 cubes deep. Each edge of each number cube measures of an inch. What is the volume of the package?

Answers

Answer is in the photo. I can only upload it to a file hosting service. link below!

tinyurl.com/wpazsebu

Answer:

20 cubic inches

Step-by-step explanation:

Consider the following data set: {4, 5, 6, 7, 10}. If you remove one of the numbers from the list, then the mean increases and the median doesn’t change. Which number is it?

Answers

Answer:

Step-by-step explanation:

Right now, the mean is 6.4 and the median is 6. If you take away 6, the mean would be 6.5 and the median will stay the same. The median will stay the same because when there is no middle number, you add the two closest numbers and divide by two.

Hope it helped:)

Which values for A and B will create infinitely many solutions for this system of equations? A x minus y = 8. 2 x + y = B.

Answers

Answer:

A = -2

B = -8

Step-by-step explanation:

A system of equations has infinitely many solutions when both equations are exactly the same equation, then both graphs intersect in infinitely many points, meaning that the system has infinitely many solutions.

Then if we have the equations:

A*x- y = 8

2*x + y = B

We want to find A and B such that both equations are exactly the same thing.

Notice that in the first one we have negative y, while in the second we have positive y.

Then A needs to be minus the coefficient that multiplies x in the other equation, this means that:

A = -2

And B needs to be minus the corresponding therm in the other equation, then B = -8.

Then the system becomes:

-2*x - y = 8

2*x + y = -8

We can see that one equation is -1 times the other, so if we write both of them as linear equations in the slope-intercept form, we get:

y = -8 - 2*x

So both equations are exactly the same thing, meaning that we have infinitely many solutions.

Two angles are complementary. The larger one is 3 times the measure of the
smaller one. What is the measure of the smaller angle in degrees?
Type just the numerical value.

Answers

Answer: 22.5°

Step-by-step explanation:

Complementary angles are the angles that when we add them together, they're equal to 90°.

Let the smaller angle be represented by x.

Then, the larger one will be 3 × x = 3x

We then add both angles together and equate them to 90°. Therefore,

x + 3x = 90°

4x = 90°

x = 90/4

x = 22.5°

The smaller angle is 22.5°

Which expression shows the total area of 5 rooms, if the
sides of 3 rooms measure 17 feet each, and the sides of
2 rooms measure 15 feet each?

Answers

Answer:

3084 sq. ft

Step-by-step explanation:

for the first three rooms,

area= 6l² = 6× 17² = 1734

for the next two rooms,

area= 6l² = 6×15² = 1350

total area = 3084

Find the product. ( 5xy) ( 7xy)

Answers

Answer:

35x^2y^2

Step-by-step explanation:

just multiply and combine like terms

22 POINTS!!!! PLEASE HELP DUE SOON!!!
What is the slope-intercept form of the function described by this table? x 1 2 3 4 y 1 −2 −5 −8 Enter your answer by filling in the boxes. y = x +
ill mark brainliest !!!!!

Answers

Answer:

y = -3

x + 4

Step-by-step explanation:

I just took this quiz and these are the correct answers.

Other Questions

write a letter to the editor of "daily star" drawing his attention to one of a mojor problems in your locality How did the transcontinental railroad contribute to economic growthA. The mining industry was growing in the WestB. Goods were carried from the West to the East to be soldC. People could travel across the country to visit relativesD. Goods were carried from the North to the South to be soldI need the answer ASAP please help!!!!!!!!!!!!!!!!!!!! may someone please answer? also provide an explanation How are the poems "The Lady's Dressing Room" and "The Dean's Provocation..." different?O A. Swift understates his character's feelings, while Montaguexaggerates the characters' feelings.O B. Swift's character doesn't face consequences for his sexistbehavior, while Montagu's male character is spurned by the Ladyfor his behavior.C. Swift focuses on the female perspective, while Montagu switchesbetween both male and female perspectives.O D. Swift uses fictional characters, while Montagu uses characterswho represent real people. help help help help help help help help help help help help help help help help help help help help help help help help help help Which of these BEST shows how societies encourage the saving of energy resources?A. by keeping gasoline prices lowB. by taxing investors in wind farmsC. by requiring cars to be fuel efficientD. by limiting the amount of public transportationsty Find the y-intercept of 2x - y = -6. Find the area of four walls of a room (Assume that there are no doors or windows) if its length 12 m., breadth 10 m. and height 7.5 m. ? Please help, (Genetics question) I need help for question 17 in my big ideas math homework, it says "Use the figure to find the measures of the numbered angles." Graph a line with the given slope that passed through the given point. slope: 0, point: (0, -2) What equivalent to 3:4Please no bots HELLPPPPpppppppp mMmmeeeeeee 1. One of the most important assets of any organization is its data (information). This asset is used for two purposes: operational record keeping and analytical decision making. We capture data in the operational systems; and we analyze data in the data warehousing and business intelligence (DW/BI) systems. According to the Kimball Group, what are the four components of the DW/BI Architecture Need help with this Spanish please I have a triangle with angles measuring 40, 40, and 100. Is this one a unique triangle, many triangles, or no triangle? please help me I'm confused Help, please! Look at the question down below In the photo will give brainliest!!!! Zeibart Company purchases equipment for $225,000 on July 1, 2016, with an estimated useful life of 10 years and expected salvage value of $25,000. Straight-line depreciation is used. On July 1, 2020, economic factors cause the market value of the equipment to decline to $90,000. On this date, Zeibart examines the equipment for impairment and estimates $125,000 in future cash inflows related to use of this equipment.Required:a. Is the equipment impaired at July 1, 2020? b. If the equipment is impaired on July I, 2020, compute the impairment loss and prepare a journal entry to record the loss.