Mathematics Middle School

PLEASE HELP I DON'T UNDERSTAND THIS AT ALL

PLEASE HELP I DON'T UNDERSTAND THIS AT ALL

Answers

Answer 1

Step-by-step explanation:

you'll use the previous date t fine the difference ex. if yesterday was 80 degrees and today's is 84 the difference would be 4 degrees. hope this helps a bit ( I'm pretty sure this is correct also remember if you need ask teacher for help!!)

PLEASE HELP I DON'T UNDERSTAND THIS AT ALL
Answer 2

Answer:

Step-by-step explanation:

Basically you have to look at the forecast each day and find the lowest and highest tempreature that day and find the difference and subract the two numbers of the tempreature.

Related Questions

Draw the image of quadrilateral ABCD under a translation by 2 units to the right and 5 units down.

Answer:

Answers

Answer:

That is correct

Step-by-step explanation:

What u answered is correct z

Given the line below.
Write the equation of the line, in point-slope form. Identify the point (-2, -2) as (x1, y1). Use the box provided to submit all of your calculations and final answer.

Answers

Answer:

Step-by-step explanation:

point-slope form would be -3-3 = 1(-3-3)

I WILL MARK AS BRAINLIEST! Solve the following

Answers

Answer:

6) a) 69 b) 97 c)86 d)71

7) A.

Step-by-step explanation:

6)

a) -1-[9(-8)]-2 = -1 - (-72) -2

= -3 + 72 = 69

b) 81 + 4² = 81 + 16

= 97

c)12×7 + 6÷3 =(12×7)+(6÷3)

= 84 + 2

=86

d)74 + 9 ÷ -3 = 74 + (9÷ -3)

= 74 - 3

= 71

7)

Statement: Larry has at most seven miles left in the race

This statement is represented by the inequality;

[tex]x \leqslant 7[/tex]

Answer:

Part A.

69

Part B.

97

Part C.

93

Part D.

86

Step-by-step explanation:

Part A.

-1-9x(-8)-2

-1+72-2

69

Part B.

81+4^2

81+16

97

Part C.

12x7+6+3

84+6+3

93

Part D.

74+9+3

83+3

86

Which is a TRUE statement about the transformation shown?



A
a vertical translation followed by a horizontal translation

B
a horizontal translation
C
a horizontal translation followed by a vertical translation

D
a vertical translation

Answers

Answer:

D. I'm guessing

Step-by-step explanation:

because its going up and down so thats vertical..

B because it’s moving on the x axis

The ratio is sugar used in a pudding recipe is 1:2. Which figure shows equivalent ratios? I know the picture is bad but that’s the best I can do with Brainly

Answers

Answer:

Its the third one.

Step-by-step explanation:

I dont know what to write for the explanation but the other answers dont match up with the ratio. Hope this helps!

Its c or the third one if im correcu

Can someone pls help thxs

Answers

□X

□X

□V

□V

□X

□V

the V ones are answers.
The third and fourth answer choice are the ones you should mark off.

There are 20 students in the class. They break up into groups of 5 for an art project. Choose the equation that shows how many groups there are.
20 x 5 = ?
20 x 4 = ?
20 divided by 4 = ?
20 divided by 5 = ?

Answers

20 divided by 5 is the answer
20 x 5 is 100 20 x 4 is 80 and 20 divided by 4 is 5 and 20 divided by 5 is 2

Please help Im giving 25 points

Answers

It’s 5/7 5/8 I did the math

Answer:

[tex]4\frac{27}{56}[/tex]

Step-by-step explanation:

[tex]-4\frac{3}{8}+8\frac{6}{7} \\\\\frac{-35}{8}+\frac{62}{7} \\\\\frac{-245+496}{56} \\\\\frac{251}{56}[/tex]

Can someone help pls ty

Answers

Answer:

11.25

it ends up rounding down bc 2 is less then 5 so your Answer is 11

Step-by-step explanation:

180 ÷ 16 = 11.25

-7/8 - ( -3/16 ) write your answer in simplest from

Answers

Answer:

-7/8 - ( -3/16 )

-7/8 + 3/16

Answer:

-11/16 or -0.6875

Step-by-step explanation:

-7/8-(-3/16)=

-7/8+3/16=

-11/16

or -0.6875

Somebody help me with questions 10 and 11 I’ll appreciate!

Answers

Answer:

10. • crate=6 boxes

$95.94/6

=$15.99

$15.99 per box

• 1 box=20 tiles

$15.99/20

=$0.7995

$0.7995 per tile

Answer:

10. • crate=6 boxes

$95.94/6

=$15.99

$15.99 per box

• 1 box=20 tiles

$15.99/20

=$0.7995

$0.7995 per tile

Step-by-step explanation:

Need answers plus steps on how you got the answer :)

1. 187.5 + 41.26

2. 238.7 - 129.43

3. 15.48 X 0.75

4. 61.8 ÷ 0.6

5. 4/9 ÷ 12/27

6. 4 1/4 ÷ 1 7/8

7. (7 - 1) 2[exponent] + 2 4[exponent] - 8

8. |21| - |-9|

9. What is the difference between the points (28, -12) and (28,6)?

10. It cost $6 for an 8 OZ bag of chips. How much does 1 OZ cost?

11. Convert 0.04 to a percent.

12. Convert 0.14 to a fraction

13. Solve for X: x - 22 = 13

14. Calculate the perimeter [4 3/4 ft 2 1/4 ft]

15. Calculate the area [9 ft 10.5 ft]

16. Calculate the Mean: 24, 27, 31, 21, 27​

Answers

i’m not sure if you still need it but
I got you with the answer is is all here

Plz Help I really need the answer. It's ok if you answer only one.

Answers

Answer: (for 11b) 15/6

Step-by-step explanation:

I added image of how I solved (I’m 99% sure this is right)

Hope this helps :-))

Answer:

[tex] \frac{5}{2} [/tex]

Step-by-step explanation:

the answer done is of (b)

Hope it helps.

I WILL MARK AS BRAINLIEST! Write an Equation that represents the points in the table

Answers

Answer:

y = 3x + 5

Step-by-step explanation:

Based on the table, as x increases by 1, y increases by 3. Moreover, when x = 0, y = 5. Therefore, the slope is 3 and the y-intercept is (0, 5).

Substitute the information for the variables in the slope-intercept form equation.

y = mx + b

m = slopeb = y-intercept value

Answer:

y=3x +5

Step-by-step explanation:

......................

Help!
Farmer Doug has some pigs and chickens.
One day he counted 24 legs 7 heads in the barnyard.
How many of each animal did Farmer Doug Count? __

With Explanation, please!

Answers

The one about to answer is right sorry
There would be 5 pigs because 5 x 4 = 20 and that would be 5/7 pigs and then 4 legs/2 heads left over and chickens have 2 legs so 2 chickens and 5 pigs

(X^2 - 4) (X^2 + 3X - 5)

Answers

Answer:

x^4+3x^3-9x^2-12x+20

Step-by-step explanation:

Use the distributive property to multiply x^2−4 by x^2+3x-5 and combine like terms.

Here is the answer. Have fun

Change the following mixed expressions to fractions and then simplify the complex fractions.

Answers

Answer:

[tex]\frac{3(a-7)}{4x(a-4)}[/tex]

Step-by-step explanation:

One is given the following expression:

[tex]\frac{2a^2-9a-35}{12x^3}*\frac{9x^2}{2a^2-3a-20}[/tex]

The most logical first step to solve this equation is to factor it. Rewrite each quadratic equation as the product of two linear equations. Unfortunately, no additional explanation can be provided. To prove that the product of the two linear terms are the factors of the quadratic term, one must distribute and simplify,

[tex]\frac{2a^2-9a-35}{12x^3}*\frac{9x^2}{2a^2-3a-20}[/tex]

[tex]\frac{(2a+5)(a-7)}{12x^3}*\frac{9x^2}{(2a+5)(a-4)}[/tex]

Now simplify this expression, then cancel common terms in the numerator and denominator,

[tex]\frac{(2a+5)(a-7)}{12x^3}*\frac{9x^2}{(2a+5)(a-4)}[/tex]

[tex]\frac{9x^2(2a+5)(a-7)}{12x^3(2a+5)(a-4)}[/tex]

[tex]\frac{3(a-7)}{4x(a-4)}[/tex]

I believe the answer would be
3(9-7)
4x(a=4)

I don’t understand question b can somebody explain it for me?

Answers

If Gabrielle takes 19 minutes to run 2 miles then how much time does he take to complete 1 mile.

The above is the ‘b’ question.

We can get to know who long he takes to complete 1 mile taking the mean of the two in the double number line.

In this case it would be, the mean if 2 to get 1 and the mean of 19,

The mean of 2 is,

2miles / 2 = 1 mile.

And the mean of 19 mins is,

19 mins / 2 = 9.5 mins.

Hence, Gabrielle takes 9.5 mins to complete 1 mile.

Hope this helps you. Plz let me know if you have any doubts.

9.5 minutes because if she ran 2 miles in 19 minutes you would divide them both by 2 and 19/2=9.5

What is the dependent variable (effect) is this experiment?
"Does eating breakfast improve test score?"


A. what time you get up in the morning


B. eating breakfast or not


C. the grade you get on the test


D. how tasty the breakfast is

Answers

Answer:

the grade you get on the test

c. the grade you got on the test!

Horatio Hornswoggle was born: 57 B.C. Horatio Hornswoggle died: 16 A.D. How old was Horatio when he died?

Answers

Answer:

73 years old

Step-by-step explanation:

57-(-16)= 57+16=73

The answer is 73 years old because since B.C and A.D are two different time periods, 57+16=73 please give me brainliest

Help me Guess just help please

Answers

you would try all becauseyou all try you are intilligent mare than other

Don’t guess you got this!

does anyone know how i can find the value of the expression ? it's a pretest so i dont know anything on here .

Answers

Answer:

hola que se ese deber

Step-by-step explanation:

nsjsvdhwiahxbdoqgxn entra a este

sbsgwvdiwgdvxiwydbcidyevxjdowhwbwlzyefwvdksowtgdidtebddiidtegbxidjhdh hxgdvdjzkHwY dbla de oro en wla y no se ese es él mio tlo de ede y tu que ases mi amor y tu te vas

To evaluate an algebraic expression means to find the value of the expression when the variable is replaced by a given number. To evaluate an expression, we substitute the given number for the variable in the expression and then simplify the expression using the order of operations.


I hope this helps thank you

Find the number that makes the ratio equivalent to 1:5.
4:

Answers

20. How did the original 1 get to be 4? Multiply it by 4. So multiply the original 5 by 4. 5x4=20

Answer: 4 : 20

Step-by-step explanation:

1 : 5 = 4 : __

= 1 * 4 = 4

= 5 * 4 = 20

= 4 : 20

So, this is your answer

helppppppppppp meeeeeeeeeeeeeeeeeeeee

Answers

Answer:

3x5?

Step-by-step explanation:

That’s the answers 3x5

Please help Im giving 25 points

Answers

Answer:

3 1/24

Step-by-step explanation:

-7/8 + (-2 1/6)

~Rewrite

-7/8 - 2 1/6

-7/8 - 13/6

~Find common denominators

-21/24 - 52/24

~Subtract

-73/24

Best of Luck!

Answer:

-3 1/24

Step-by-step explanation:

- 7/8 + -2 1/6

= (0 + -2) + (-7/8 + -1/6)

= -2 + -7x3/ 8 x 3 + -1 x 4 / 6x4

= -2 + -21/24 + -4 / 24

= -2 + -21 + -24

          ------------

              24

= -2 + -25/24

= -2 + -1  1/24

= -3 1/24

 

           

2 1/6 x 3/13

5/9 x 2 1/4

7/12 x 1 1/11

1 3/4 x 2 2/7

9/10 x 1 7/8

Please help me I've been stuck forever.

Answers

1. 1/2
2.5/18
3. 7/132
4. 1
5. 63/80
Tip: When multiplying fractions you multiply across!

Find the area of each parallelogram.

Answers

a = 6
b = 8

explanation

Max makes three piles of cards, each consisting of only a Queen and a Jack. Lisa draws one card from each pile. What is the probability that Lisa draws two Queens and a Jack in any order? Make a tree diagram of all the choices

id at least like how you would set up the whole tree diagram

Answers

Probability is 100% because she a queen

PLEASE HELP!!!!!!!!!! GIVING BRAINLIEST, THANKS AND FIVE STARS!!!!!!
Find the greatest common factor of each pair of numbers.
1. 24 and 36

2. 39 and 54

3. 42 and 98

4. 48 and 72

5. 65 and 91

6. 7 and 20

Answers

Vas happenin!!

1. 12
The factors of 24 are: 1, 2, 3, 4, 6, 8, 12, 24

The factors of 36 are: 1, 2, 3, 4, 6, 9, 12, 18, 36

Then the greatest common factor is 12.

2. 3

The factors of 39 are: 1, 3, 13, 39

The factors of 54 are: 1, 2, 3, 6, 9, 18, 27, 54

Then the greatest common factor is 3.


3. 14

The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, 42

The factors of 98 are: 1, 2, 7, 14, 49, 98

Then the greatest common factor is 14.


4. 24

The factors of 48 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48

The factors of 72 are: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

Then the greatest common factor is 24.


5. 13

The factors of 65 are: 1, 5, 13, 65

The factors of 91 are: 1, 7, 13, 91

Then the greatest common factor is 13.


6. 1

The factors of 7 are: 1, 7

The factors of 20 are: 1, 2, 4, 5, 10, 20

Then the greatest common factor is 1.


Hope this helps you *smiles*

1. 12
2. 3
3.14
4.24
5.13
6.1

please help
(-4x^2-5x-1)(4x^2-6x-2)
and don't use online please because the answer is wrong

Answers

Answer:

-16x^4+24x^3+4x^2+30x^2+16x+2

Step-by-step explanation:

math

The answer is 3993_uo+
Other Questions
The common subatomic particles that make up an atom consist of protons, neutrons, and ___ . Which feature of a heating curve indicates a change of state at what temperature do germs grow? can any one solve this problem What are the similarities between modern and traditional technology simplify 9(8x - 9) + 13x Can someone help me please this is only the last question. The subject is Accounting. a mechanic has the length of a hole 6 feet long what is the length after two inches is cut off? solve the following compound inequality. graph the solution. -4 < 3x + 2 Which of the following describes the correct process for solving the equation 2x 6 = 22 and arrives at the correct solution? Katie and mina both commute to work. Katie's commute on train takes 10 minutes more then 1/2 as may minutes as Minas commute by car. It takes Katie 30 minutes to get to work which equation determines how many minutes it takes Mina to get to work. (9th grade Algebra 1) 1.6.1 Suggest practical solutions on how any FIVE of the youth risk behaviours in 185 for 4 tickets whats the price per ticket Find the sum of 2x^2- 8x 6 and 9x^2-8 1. If you want to generate ideas fromyour own experiences, what shouldyou do?O A. Simply remember yourexperiences as best as you can.O B. Interview your friends and familyto find out what they think about you.C. Make detailed writtenobservations of your experiences.O D. Research your topic at a libraryto find out what experts have to say. Solve 29 3:= 5x + 5 for x. what is 15 times 7/5 compared to 15 equal? Can someone pls help me pls find the distance between the two points in simplest radical form What internal and external problems did revolutionary France face?