Mathematics Middle School

helllppppp me pleaseeeee REEEEEEEEEEEEE​

Helllppppp Me Pleaseeeee REEEEEEEEEEEEE

Answers

Answer 1

Answer:

[tex]2\dfrac{1}{4}[/tex]

Step-by-step explanation:

[tex]-5\dfrac{1}{4}-(-7\dfrac{1}{2})=[/tex]

[tex]-5\dfrac{1}{4}+7\dfrac{2}{4}=[/tex]

[tex]2\dfrac{1}{4}[/tex]

Hope this helps!

Related Questions

(09.01 LC))
For f(x) = x2 and g(x)=(x-3)2, in which direction and by how many units should f(x) be
shifted to obtain g(x)? (5 points)

Answers

Answer:

3 units to the right

Step-by-step explanation:

Given f(x) then f(x + a) represents a horizontal translation of f(x)

• If a > 0 then a shift of a units to the left

• If a < 0 then a shift of a units to the right

Thus

g(x) = (x - 3)² is f(x) shifted to the right by 3 units

The McPhearson family went fishing. They caught 7 fish. The weights of the fish were 15, 16, 15, 13, 19, 20, and 21 pounds. What is the mean weight of these fish? Answer options with 4 options A. 15 B. 16 C. 17 D. 18

Answers

Answer:

C. 17

Step-by-step explanation:

The mean weight can be calculated by adding the numbers 15 + 16 + 15 + 13 + 19 + 20 + 21 divided by the number 7, which is the amount of numbers you just added.

(15 + 16 + 15 + 13 + 19 + 20 + 21)/7

the outcome = 17 which corresponds to answer C.

Answer: The answer is C.17

Step-by-step explanation:

Ying Zyiyu covered the first 300 miles of a trip going at 60 mph and the last hundred going at 40 mph. What was his average speed for the entire trip?

NEED IN 5 MINUTES

Answers

Answer:

Average speed is (total distance)/(total time).

To find the total time we need to do some division.

Time for 200 miles=200/50=4 hours.

Time for 100=100/40=5/2 hours.

Total time=13/2 hours. Total distance=200+100=300 miles.

Av speed=300/(13/2)=300×2/13=600/13=46.15 mph approx.

If AQSR - AYXZ describes two triangles, which other statement is also true?

Answers

Answer:

RSQA ~ ZXYA

Step-by-step explanation:

Write a number b increased by 3 as an expression.

Answers

Answer:

b+3

Step-by-step explanation:

The variable is "b", and increased is adding (+).

~Anna

Answer:

F(b)=b+3

Step-by-step explanation:

Which description best compared the graph of the two functions below?

Answers

Answer:

The description that best compares the graph of the two function is:

         The line for function A is steeper.

Step-by-step explanation:

Answer:

The line for function a is a steeper

Step-by-step explanation:

What is the measure of C

Answers

Answer:

60 degrees

Step-by-step explanation:

Since all sides are equal length, then all three angles are the same. In a triangle, the three angles should add up to 180. So 180 divided by 3 equals 60.

Answer:

C. 60

Step-by-step explanation:

60 x 3 = 180

The heights of 200 adults were recorded and divided into two categories.
6' or over
Under 6
Male
14
88
Female
2
Which two-way frequency table correctly shows the marginal frequencies?

Answers

Answer: the answer is B

Step-by-step explanation:

14+6 is 16. Add 88 to 16 and you get 104. 200-104=96.

The two-frequency table that correctly shows the marginal frequencies of the given data is: B.

What is a Marginal Frequency in a Two-way Frequency Table?

In a two-way frequency table, the marginal frequency is simply the the sum of any one of the columns or rows in a data.

In table B, 14 + 6 equals 16, so also does 88 + 16 = 104. Subtract 104 from 200, and you have 96.

Therefore, table B correctly shows the marginal frequencies.

Learn more about marginal frequencies on:

https://brainly.com/question/16377212

#SPJ2

please help!! what is the solution to the equation

Answers

Answer:

A the first option

Find the missing angle.

Answers

Answer:

127

Step-by-step explanation:

Answer:

x= 127 degrees

Step-by-step explanation:

use the vertical angles theorem to say that x=90*+37*. So, x=127 degrees.

A functiom is graphed on the coordinate plane.

What is the value of the function when x=4?​

Answers

Answer: The answer is 2. Go open of the x line 2 then it lines up with the y.

Answer:

I thought it was 1

Step-by-step explanation:

Please Answer ASAP!

Subtracting a number is the same as adding its opposite. Use this understanding to complete each of the equations below.

Enter numbers to evaluate ‐13−23.

‐13−23= ‐13 + ___

= ___

Enter numbers to evaluate ‐13−(‐23).

‐13−(‐23)= ‐13 + ____

= _____

Answers

Step-by-step explanation:

-13 - 23 = -13 + (-23)

= -36

-13 - (-23) = -13 + 23

= 10

Answer:

Step-by-step explanation:

-13 - 23 = -13 + (-23)

= -36

-13 - (-23) = -13 + 23

=10

Which statement best describes the function represented by the graph?

Answers

Answer:

Step-by-step explanation:

You read a graph from left to right, just like you would read words on a page in a book.  At the left-most "side" of this graph, we are way up at positive infinity.  As we move from left to right, the graph begins to drop in y values.  A drop in y values indicates a decreasing graph.  So it's decreasing, we have that part.  As the graph grows up into y values that increase forever, it will also grow in the x direction to negative infinity.  As the graph decreases in y values from left to right, the x values increase into positive infinity.  So your choice is the second one: The function is decreasing on the interval (-∞, ∞).

Answer:

It's B

Step-by-step explanation:

Which steps should you follow to write an equivalent ratio to find 120% of 700?
part
120 x 1
700 x1 =
120
170
whole =
583
part
whole
100 x 5.83
120 x 5.83
= 700
part
whole
700 x 7
100 x 7
4,900
700
part
120x7 840
whole - 100 X 7 - 700

Answers

Answer:

its D 100%

Step-by-step explanation:

Answer:

Its D

Step-by-step explanation:

Got 100% today :0

Help me asap I’m turning this in late please hep

Answers

Answer:

The answer is 27 If not please correct me!

Answer:

27

Step-by-step explanation:

You need to plug 100 in for m and multiply that. Then you need to add 7 to 20 to get your answer.

Hope this help.

Evaluate (if possible) the six trigonometri
trigonometric functions of the real number t. (If an answer is undefined, enter UNDEFINED.)

t= 4π/3

Answers

Answer:

undefined

Step-by-step explanation:

Pleas choose correct answer

Answers

Answer:

b

Step-by-step explanation:

A man has 1/4 of a kilogram of couscous. He shared them equally among 2 people. How many kilograms does each person get? Input your answer as a fraction of a kilogram.
I got an answer that felt way off... I just need to make sure I'm right!

Answers

Answer:

1/8 maybe

Step-by-step explanation:

Answer:

1/8

Step-by-step explanation:

What is 3 to the power of three halves equal to?

Answers

Square root of 27 is the answer

Answer:

[tex]3\sqrt{3}[/tex] or ≈5.196

Step-by-step explanation:

We can write the given information as an exponent:

[tex]3^{\frac{3}{2} }[/tex]

We know that the denominator represents the root, and the numerator represents the power. This gives us:

[tex]\sqrt[2]{3^{3} }[/tex]= [tex]\sqrt{27}[/tex]= [tex]3\sqrt{3}[/tex]

Can someone please do these problems on scratch paper 11-16

Answers

Sure but can you give me brainliest :D

|5−4r|=17
Can someone answer this question for me?? I will mark you brainliest if you get the correct answer!!

Answers

Answer:

R=-3 which is the same thing as 11/2

Step-by-step explanation:

Answer:

r=−3,11/2

Step-by-step explanation:

thats what I got

WILL MARK BRAINLIEST!!! OWO

Answers

Answer:

G equilateral

Step-by-step explanation:

scalene = all the sides of the triangle are not equal

isosceles = two sides of the triangle is equal

Answer should be equilateral = All the sides of the triangle is equal.

F H J are not describing any triangle.

Answer:G equilateral

Step-by-step explanation:

^///^

help please, what is the the perimeter of the figure to the nearest hundredth.

Answers

Answer:

100

Step-by-step explanation:

How many 4-digit numbers are multiples of at least one of these two numbers: 2, 5

Answers

Answer:

There is a total of 5,400 4 digit numbers that are multiples of 2 and/or 5.

Step-by-step explanation:

Hope this helps! :)

Answer Choices:
x = 27
x = 25
x = 28
x = 26

Answers

Answer:

I think its 26,I think I'm not right,but still,I wanna help...

Math question down below

Answers

Answer:

24

Step-by-step explanation:

1 US Gallon = 8 US Pints

3 US Gallons = 24 US Pints

Writing What is the diameter of a circle with a circumference of 11.277 ft? Use pencil and paper.
The diameter is
ft.

Answers

I hope this helps you

math question down below screen shot

Answers

Answer:

the screen shoy isnt showing up

Step-by-step explanation:

Frank will paint a wall that measures 10 feet by 14 feet what is the area of the wall that frank will paint

Answers

Answer:

140 ft squared

Step-by-step explanation:

Answer:

140 ft

Step-by-step explanation:

10 × 14 = 140 so the answer is 140 ft

Which expression can be used to find the surface area of the following rectangular prism?

Answers

Answer:

d

Step-by-step explanation:

to find the surface area you have to add all the following numbers and double them

hope this helps

Answer:

D, if it is correct plz say thanks to let me know it is correct

Step-by-step explanation:

Other Questions
What actions led to the Tuskegee Experiment? 1. Find the volume of the rectangular prism.4 ft6 ft8 ft can someone helpme please If cos A = 12/13 , and A is in the fourth quadrant, find the exact value of sin2A. Explain on any two materials that you would expect to use for the wheelchair (both back support andarm support) with less generation of heat during the hot summers. Which of the following would be a good thesis statement for a compare-and-contrast essay? Find the value of the variable in each pair of similar figures. Round the answers to the nearest tenth. please help!!!! Why was the british goverment slow to pass laws adressing the problem of pollution during the early years of the industrial revolution Escriba oraciones sobre la rutina familiar de Pea colocando estas palabras en el orden correcto. Use letras maysculas,conjugue los verbos, use el pronombre reflexivo correcto y agregue puntuacin.acostarse la Eduardo /noche temprano porMargue esto y regreseGuardar y SalirrxEnviar What is the significance of the title? The Western front Which of the following statements is correct with respect to inventories? The FIFO method assumes that the costs of the earliest goods acquired are the last to be sold. It is generally good business management to sell the most recently acquired goods first "Under FIFO, the ending inventory is based on the latest units purchased." FIFO seldom coincides with the actual physical flow of inventory. Which of the following categories includes all of the others?SpeciesPopulationCommunityEcosystem Question 2 of 102 PointsWhat is the location of the point on the number line that is of the way fromA = 37 to B = 13?A 19B. 28C. 31D. 25 A student wants to examine a substance without changing its identity. Which of the following properties should the student examine? 7/8-1/4 in simplest form A steam engine takes in superheated steam at 270 C and discharges condensed steam from its cylinder at 50 C. The engine has an efficiency of 30%, and taken in 50 kJ from the hot steam per cycle. If a Carnot engine takes in the same amount of heat per cycle and operates at these temperatures, the work it can turn into is most likely to be:a) 15 kJ. b) 20 kJ. c) 10 kJ. d) 50 kJ. How successful was the Allies'invasion of Europe? Addition of _____________ to pure water causes the least increase in conductivity Who do you think the Mona Lisa really was? summarize how the US has changed as a result of the Immigration Act of 1965.