Mathematics Middle School

Help me pleaseeee!!!

Help Me Pleaseeee!!!

Answers

Answer 1

Answer: 3.5

Step-by-step explanation:

Answer 2

Answer:

b

Step-by-step explanation:

Related Questions

I need help! I already did the rest of my homework question...Im stuck on these two

4. What is the measure of ∠1? Explain.



5. Find the measure of ∠2. Explain how you found its measure.

Answers

Answer:

4) angle 1 = 37 degrees

5) angle 2 m= 127 degrees

Step-by-step explanation:

4) angle 1 = 90 -53 = 37 degrees

5) angle 2 = 180 -53 = 127 degrees

For angle 1, 180-53-90
Angle 2, 180-53

PLS PLS PLS HELP I WILL MARK BRAINLIEST !!!!!!!!!!!!!!

Answers

Answer:

tough question eh ima guess  b and a

Step-by-step explanation:

Answer:

14:C 15:-2.5,3  16:B

Step-by-step explanation:

What is 75/8. I am bad a division. I am offering 10 points for it. PLEASE ANSWER!!!!

Answers

Answer:

9.375

Step-by-step explanation:

9

8 | 7 5

7 2

3

9 with a remainder of 3

~~~~~~~~

9 . 3 7 5

8 | 7 5 .

7 2 .

3 . 0

2 . 4

6 0

5 6

4 0

4 0

9.375

Write an algebraic expression from: A number times 7 minus 2

Tyler is saving to buy a new laptop. He has saved $119 so far. Let c represent the cost of the new laptop. Write an algebraic expression that represents the amount of money Noah still needs to save.

Answers

Use mathsmatics the app it gives u the answer

Find the perimeter and area of the image after dilating the figure shown with the given scale factor.

Answers

Answer:

P = 96

A = 575

Step-by-step explanation:

basically dialating a figure is making it smaller or larger by a certain amount and in this case it is 6 so you have to make each side of your square 6 times larger so each side would be 24 (of whatever unit you are using) so then you would calculate it by doing 24*24 to find the area and 24*4 to find the perimeter.

A poster is shown below:

A rectangle is shown. The length of the rectangle is labeled 10 feet. The width of the rectangle is labeled 4 feet.

What are the dimensions if the poster is enlarged by a factor of three over two?

1. 12 ft by 30 ft
2. 2 ft by 5 ft
3. 6 ft by 15 ft
4. 5 ft by 12 ft

Answers

Answer: 3

Step-by-step explanation:

3/2 equals 1.5

Multiply 10 by 1.5 and 4 by 1.5

Instead of 10 by 4 you get 15 by 6

answer is 3. 6ft by 15 ft

Without multiplying or​ estimating, explain how you can tell which product is​ greater 6.7x9.31 or 6.7x931

Answers

Answer:

We know that the second equation will be greater because there is no decimal point in it but there is a decimal point in the first one with would make the answer much smaller

Answer:

You can tell 6.7x931 is greater

Step-by-step explanation:

You can tell this because 931 is significantly greater than 9.31 so you can immediately tell that 6.7x931 is greater. If this helped you please rate this comment, give it a like, and maybe mark it as branliest!

The equation y = 3.50x + 5 represents the number of dollars, y, Kristin charges for driving you x miles in her taxi. Determine if there is a constant of variation. If yes, then type the constant of variation (numerical value). If no, then type none. help!!

Answers

Answer:

5

Step-by-step explanation:

it just is i think

5

I think do to the equation

the question is in the picture

Answers

Answer: 2

Step-by-step explanation: It is the only point on the Y line.

2! goodluck kiddo!!!!

The measure of an angle is 60.6°. What is the measure of its supplementary angle?

Answers

Answer:

119.4°

Step-by-step explanation:

The answer is 119.4° because supplementary means that the angles add to 180°, and since 180-60.6 is 119.4, that is the answer.  

Sorry if I'm wrong but I hope this helps!  Have a great day/night!

Answer:

119.4 and the little degree sign (119.4 degrees)

Step-by-step explanation:

Supplementary angles add up to equal 180 degrees.

180-60.6=119.4 degrees

A) CHOICE A
B) CHOICE B
C) CHOICE C
D) CHOICE D

Answers

I think it’s Choice A
it’s a! :-)

im on my phone so i don’t have the correct inequality symbol but you get the point lol

3n+1<13
3n<13-1
3n<12
n<12/3
n<4

least to greatest

35%, 32/100, 1/3, .305, 3/10

Answers

Answer: 3/10 , 32/100 , 1/3 , 35% , 305

Step-by-step explanation:

1. Change 3/10 to a decimal

= 0.3

2. change 32/100 to a decimal

=0.32

3. Change 1/3 to a decimal

=0.3

4. Order and Done !

3/10, 32/100, 1/3, 35%, .305

Oscar spent two thirds hour each night doing homework for five nights this week. How many hours of homework did Oscar complete this week?

Question 4 options:

seven and one half hours


three and one third hours


two and one third hours


one and one fifth hours

Answers

The answer is 3 1/3 hours
2/3 times 5 = 3 1/3

The area of the trapezoid is 70 square inches. What is the length of the larger base?

Answers

Answer:

20 i think srry if wrong

Step-by-step explanation:

i need help on this plz help me

Answers

B hope this helps I took the test and got it right!
It’s 80 square center meters the answer is c

HELPPPP WILL GIVE BRAINLIST

Answers

Answer:

$29.90 per hour

Step-by-step explanation:

if you divide the earnings by the hours you get your answer!

29.90
If you divide earnings with hours you’ll get the answer:) !

Can anyone help me???

Answers

Answer:

I think it's J.

Step-by-step explanation:

I don't know how to explain it. •-• Sorry!

Answer:

F

Step-by-step explanation:

12 + 3 to the power of 2 + 50

(using PEMDAS)

Answers

First you do 3 to the 2nd power which is 9 then you just add 12+9+50= 71

Answer:

71

Step-by-step explanation:

During a winter cold spell the temperature change was -1.2 f per hour for a period of 4.5 hours which expressions can be used to find the overall change in the temperature during that time period.

A.) 4.5 divided (-1.2) degrees Fahrenheit

B.) 4.5x (-1.2) degrees Fahrenheit

C.) 4.5 - (-1.2) degrees Fahrenheit

D.) (-1.2)+(-1.2)+(1.2)+(1.2) degrees Fahrenheit

E.) 4(-1.2)+(0.5)(-1.2) degrees Fahrenheit​

Answers

Answer:

B.) 4.5x (-1.2) degrees Fahrenheit

!!!!!(Help me please)!!!!!

Answers

okey no i don't speak english jsjsj ._.

Answer:

A 28

Step-by-step explanation:

17  17 | 20  22  |22|  25  27 | 29  30

18/19 : lower quartile

22 : median / middle quartile

28 : upper quartile

Hopefully the pictures are not upside down

Answers

Answer:

I believe that it's A

Step-by-step explanation:

hope it helps

if Ally got 50.83 percent out of 100 on a test, what is her grade?

Answers

if your rounding its 51%

help me pleaseeeeeeeeeee step by step

Answers

The Lowest Common Denominator for 2/3 and 3/11 is 33

2/3 • 11 = 22/33
3/11 • 3 = 9/33

22/33 + 9/33 = 31/33

Answer:

31/33

Step-by-step explanation:

2/3 times 11 = 22/33

3/11 times 3 = 9/33

Add it together and get 31/33

Sienna has 5 3/4 pounds of grapes. She eats 1/8 pound and gives 2 1/2 pounds to her brother. How many pounds of grapes does Sienna have left?

Answers

Answer:

Sienna has 5 3/4 pounds of grapes. She eats 1/8 pound and gives 2 1/2 pounds to her brother. How many pounds of grapes does Sienna have left?

Step-by-step explanation:

took the test

Can someone plz help me with this !

Answers

The answer is 1, each number has 8 added to it.

Also, i hated IXL so goodluck-

Answer:

1

Step-by-step explanation:

It's increasing by 8

Hope this helps :)

Peter is considering two cell phone plans. The first company charges $400 for the phone and $30 per month for the calling plan that Peter wants. The second company charges $125 for the same phone, but charges $55 per month for the calling plan that Peter wants. After how many months would the total cost of the two plans be the same?

Answers

Company #1 is 30m+400=?
Company #2 is 55m+125=?
M=months

Now plug in numbers for m until they have the same totals
M=10= equation would equal $700 and $675
M=11=equation would equal $730 And $730

So after 11 months they will be the same cost.
Hope this helps good luck brainliest would be greatly appreciated :)
$ 620 is your answer to this question

Solve the system by adding or subtracting.

3x + y = 26
3x − 2y = 11

The solution of the system is (____,____).


HELPPPPP PLZZZZ

Answers

The answer is (4,-7) :)
I got ( 41/3 , -15 )

PLS HELP ASAP!! WILL GIVE BRAINLIEST

Answers

yes is the answer
Why: Because it shows it.
Sorry I don’t know it
100cm3 because i did the math

4y+3=3y+x in slope intercept form, explain please
<33

Answers

the answer is y = 1x - 3. hope this helps!

Answer:

y=x-3

Step-by-step explanation:

4y+3=3y+x

-3y         -3y

y+3=x

  -3   -3

y=x-3

Which of the following square roots is best represented by Point A?


3<------------------------------------(A)--->4

A)[tex]\sqrt 7\\\sqrt 12\\\sqrt 15\\\\sqrt 8[/tex]

Answers

Bro what is this you know you can insert a picture then I’ll come back and help you
It’s the square root of 15 I’m pretty sure
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