Mathematics Middle School

Please help with math ASAP, will give brainliest

Please Help With Math ASAP, Will Give Brainliest

Answers

Answer 1
Number 13 is 12 it’s a right angle so you do 90’-42 then you get 48 divide that by 4 your get 12
Answer 2

Answer:

8 : supplementary, 9 : complementary 10 : neither? (i think that 11 could be 24.66666 but Im not sure)

Step-by-step explanation:

Related Questions

Lets see.....How about this?

Answers

Answer:

10

10/1

10

40 quarter pound (1/4) hamburgers

Step-by-step explanation:

1+4+5=10

fraction for 10 is 10/1 or 10 over 1

10/1 ÷ 1/4 = 10 × 4 = 40

For ten, put ten over one !!

Which option identifies which of the two studies described has the more reliable data set and explains why?

Study 1: A survey was conducted 10 times, and the standard deviation was 7.8 percent of the mean.

Study 2: A survey was conducted 100 times, and the standard deviation was 14.5 percent of the mean.

Because the data distribution is more spread out as standard deviation increases, study 1 is more reliable.
Because the margin of error increases as sample size increases, study 1 is more reliable.
Because the data distribution is less spread out as standard deviation increases, study 2 is more reliable.
Because the margin of error decreases as sample size increases, study 2 is more reliable.

Answers

Answer:

Study 2 because it has been done 100 times

Step-by-step explanation:

The answer is study 2
Step by step explanation:

can someone help me please

Answers

Answer:

a - quadratic

b - 0

c - 0 and 6

d - y = 9, x = 3

e = >

Step-by-step explanation:

Rose has a rectangular patio that is 8 tiles long and 5 tiles wide. She is changing the dimensions to 10 tiles long by 9 tiles wide. Draw a picture to determine how many new tiles Rose will add to her patio.

A. 6
B. 8
C. 50
D. 90

Answers

jebdhevxhebdhebdhbrjfbidbwisbwidbjebshd
90 because 9 x 10 = 90 but first it was 8 x 5= 40

HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

If two lines have the same y-intercept but different slopes, what can you conclude about the solution?

Answers

Answer:

You can conclude the statement that the x-intercept and the y-intercept is the same.

Step-by-step explanation:

Which statements about mass are true?

Select each correct answer.


One kilogram is 10 times greater than one gram.

A kilogram is less than a gram.

One kilogram is 1,000 times less than one gram.

One gram is 1,000 times smaller than one kilogram.

One gram is 1,000 times greater than one kilogram.

A kilogram is greater than a gram.

Answers

A kilogram is greater than a gram, one gram is 1000 times smaller than one kilogram
Hope it helps and please mark me as brainliest

HELLLLLLLP MEEEEEEE!!!!

Answers

Answer:

the answer are B,=6506/82=79.3

C)7031/89=79

the answer are B and C

but maybe option C maybe also right because it is 3193/38=84

Yes what
Ne diyosun yani

In one weekend, 2,400 people attend a play at the theater downtown. A survey of 150 people who attended found that 85 gave the play at least 4 stars out of 5.

Write an equation (y=kx) that can be used to predict the number of 4 star ratings the theater will receive.

Use the indicated method to estimate how many people would give the play at least 4 stars?
I need help D:

Answers

Step-by-step explanation: 85 is 56.67 percent of 150

56.67 percent of 2,400 is 1360 so 1360 people gave the play at least 4 stars

The table below shows an inequality and a number by which to divide both sides.
What is the resulting true inequality?

Answers

Answer:

i dont see a table

Step-by-step explanation:

I need a table to help you solve this

Consider the reduction of the complex figure with a scale factor of 1
7
. What is the area of the reduced figure?

A large complex figure with 5 sides has a left side length of 28 millimeters and top side length of 42 millimeters. The area is 1225 millimeters squared. A smaller complex figure with 5 sides has a left side length of 4 millimeters and top side length of 6 millimeters.
Please explain, please

Answers

It’s A here’s a picture to make you happy so yeah

Choose the correct translation for the following statement. No fewer than one hundred people attended the school dance.

x ≥ 100
x 101

Answers

Answer:

The answer would be the first one, X is greater than, or equal to, 100.

Step-by-step explanation:

The question says that no fewer than 100 people can attend. However, it doesn't say that EXACTLY 100 people can attend the dance. With that in mind, you can use the Greater than, or equal to symbol. The only situation where x > 101 would work is if the question said 'More than 100 people must attend the school dance.'

8) Alfy and Becky share 32 counters in the ratio 5:3.How many does Alfy get?

Answers

We are starting with finding out how much each individual part is equal to. To do this, we add how many parts they are divided in, which is 5 plus 3. Now that we know that there are 8 parts, we can simply divide the counters by 8, which is 4. To see how many counters Alfy gets, we multiply the amount of counters a part is, which is 4, with how many parts he gets, which is 3. 3 times 4 equals with 12.

Answer:

20

Step-by-step explanation:

5+3=8

32/8=4

4x5=20

Please help me with this I will mark brainlist if you answer correctly. (I will know if you answer correctly or not)
There are 30 students in your class. Of the students in your class, 12% are left-handed. What fraction of the students are left-handed? Are there more right-handed or left-handed students? Explain. Write your answers in the simplest form.
Thank you! :D

Answers

Answer:

18/5

Step-by-step explanation:

please help me lol ill give brainliest lol

Answers

Answer:

Line F

Step-by-step explanation:

Answer:

line f

Step-by-step explanation:

Please EXPLAIN this problem. I don't care about the solution.

Answers

Answer:

ok so 2 divided by 1/2 is 4.

Step-by-step explanation:

the answer is 4 - square root of 3

Design a simulation that you can use to model the situation. Then use your simulation to find the experimental probability.
The probability that you see a butterfly during a nature center tour is 80%. The probability that you see a turtle is 40%. What is the probability of seeing both?
What is the experimental probability?______

Answers

Answer:

120%

Step-by-step explanation:

please help me with this

Answers

Answer:

0.6

Step-by-step explanation:

We know that there are 5 counters in total. 3 white and 2 black.

So we know that 3 out of 5 are white and 2 out of 5 are black.

Therefore the chance to get white is 3/5. And for black: 2/5.

We can turn these into decimals, 3/5 = 0.6 (You can make it 6/10 to make it easier.)

And 2/5 = 0.4 (You can make it 4/10 to make it easier.)

Answering the question, you should put your cross/marker on 0.6

Answer:

0.4

Step-by-step explanation:

Hope this helps!

Maybe brainliest?

Yeah. I need help with this

Answers

Answer:

:)

Step-by-step explanation:

well if you take 35x, which is 35 times whatever, + 70, you get y. so the first one is 35(1) + 70 = 105.

so i’ll go in order

35 x 1 + 70 = 105

35 x 2 + 70 = 140

35 x 3 + 70 = 175

35 x 4 + 70 = 210.

just multiply then add 70

hope this helped

I think it would be
1 - 70
2 - 105
3 - 140
4 - 175

Pretend the left side is x and the right side is y

A curtain manufacturer uses a 90-yard roll of material to make 7 identical curtains. There was 7.75 yards of material left over. How many yards were needed for each curtain?

Answers

Answer:

11.75 yards

Step-by-step explanation:

90  - 7.75 = 82.25

82.25 / 7 = 11.75

Please do asap! Due today! Ima post another one when this one done!

Answers

A = B H is they answer

in Euclidean geometry, a parallelogram is a simple quadrilateral with two pairs of parallel sides. The opposite or facing sides of a parallelogram are of equal length and the opposite angles of a parallelogram are of equal measure

Answer:

to find area of parllelogram

use formula

area of parllelogram =base×height

Which describes the relationship between: ∠QVP and ∠PVU?

Answers

Answer:

Nothing to choose an answer from...

Step-by-step explanation:

you dont have answers!!

Pls help it is due today

Answers

Answer:

X+7=y

Step-by-step explanation:

200+7=207

202+7=209

204+7=211

206+7=213

I hope this helps!

X 7= y I hope it help you

Find the total amount in Mr. G’s account, if he invests $9000 for 5 years at a 6% interest rate. *

A. $2,700
B. $27, 0000
C. $11,700
D. $6,300

Answers

Answer:

C

Step-by-step explanation:

The answer is C. $11,700

Triangle XYZ contains the points X (3, 7), Y (6, 9), and Z (3, &). What will the coordinates of Z’ be after a dilation with a scale factor of 4?

Answers

Answer:

3,8

Step-by-step explanation:

GEOMETRY QUESTION!
This is for the 2 people, you know who you are...
One pic is the screenshot of questoin, the other is what I have so far (it's hard to see, sorry), f I'm doing it right...

Answers

Answer:

Step-by-step explanation:

— That's how the notes start, and they only get murkier after that. ... I decide to do my daughter's homework for one typical week. ... So a good day of reading for me, assuming I like the book and I'm not looking for quotable ... Well, imagine if after putting in a full day at the office—and school is pretty much what

Answer:

the total distance is 3400 miles

Step-by-step explanation:

Given the following points: ​A(0,0) B(400,300) C(−800,800) D(−800,0) ​ we can find the distance between each of them using the following equation: d(X,Y)= √(x2 −x1 )2 +(y2 −y1 ) 2 in this case, we only need to find the distance from A to B and from B to C: ​d(A,B)= √(400−0)2 +(300−0)2 = √160000+90000 = √250000 =500 d(B,C)= √(−800−400)2 +(800−300)2 = √1440000+250000 = √1690000 =1300 ​ next, notice that the distance from C to D and from D to A are on lines parallel to the x-axis and the y-axis, then, we can see that the distances are the follwing: ​d(C,D)=800 d(D,A)=800 ​ then, the total distance traveled will be the perimeter of the polygon, Thus, adding the distances we have: ​P=d(A,B)+d(B,C)+d(C,D)+d(D,A)=500+1300+800+800 =3400 ⇒P=3400miles

help please!
A crossword puzzle has 12 clues filled in out of a total of 40 clues.

What percent of the clues have been filled in?

Enter your answer in the box.

Answers

Answer:

4.8

. i think i am not sure

Step-by-step explanation:

HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

The N is Odd

Step-by-step explanation:

HOPE THIS HELPS!!!!!!

Find the annual interest rate. I = $41.80, P = $440, t = 2 years
A) 4.28%
B) 12.7%
C) 4.75%
D) 9%

Answers

Answer:

A is the interest rate

Step-by-step explanation:

A is the correct answer .

Pls helpppppppp!!!!!!!!!!!!!!!!!!!!

I'll award brainliest

Answers

Answer:

0

0

0

Step-by-step explanation

Pls hurry!!! I need to finish! Look at the photo, its problem 38 that I’m on.

Answers

I'm not sure sry maybe you should of studied
Look in so sorry but I don’t know but you should really pay attention in class
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