Mathematics Middle School

Please Do My Homework! Due At 11:00PM

Answers

Answer 1

Answer:

ur welcome

Step-by-step explanation:

1. 1 3/20

2. 2 4/5

3. a

4. c

5. 1/20

6. 1/5

7.2/15

8. 1/10

Answer 2

Answer:

Look down.

Step-by-step explanation:

1) 1 [tex]\frac{3}{20}[/tex]

2) 2 [tex]\frac{4}{5}[/tex]

3) C is correct

4) D is correct

5) [tex]\frac{1}{20}[/tex]

6) [tex]\frac{2}{10}[/tex] or [tex]\frac{1}{5}[/tex]

7) [tex]\frac{2}{15}[/tex]

8) [tex]\frac{1}{20}[/tex]

Hope this helps. I don't know how to help with problem 9. Sorry 'bout that.

Related Questions

In the decimal number 238.175, what place is the 7 in?

Answers

Answer:

In the decimal number 238.175, 7 is in the tenth place that means 7x10-1.

Step-by-step explanation:

hey mate it's formula to calculate will be 7x10-1.

Answer:

Ten's place.

Step-by-step explanation:

The numbers behind the decimal go by the digit it's in, but backwards. Like .1 is in the one's place, .01 is in the ten's place, and .001 is in the hundredth's place.

Help me with my aleks its due June 30th

Answers

Answer:

5 divided by 2 = 2.5 2.5 is the answer because you split the bigger number in half and in order to do that you need to divide by 2.

Step-by-step explanation:

Hope this helps you!!!!!!!!!! :) :) :) :) :)

SORRY IF IT'S WRONG!!!!! :) :) :) :) :)

BRAINLIEST!!!!! Name a pair of complementary angles.
a protractor, with segment DEF along the bottom, EH point to the 75 degree on the left, EJ to 90 degrees, EK to the 20 degrees on the right
angles DEJ & FEJ
angles DEH & DEJ
angles HEJ & JEF
angles DEH & HEJ

Answers

Answer:

1st Pair :- Angle DEH and Angle HEJ.

2nd Pair :- Angle KEF and Angle KEJ

Hope this helps

Good Day!

A pair of complementary angles as shown in the protractor is angles DEH & HEJ; option D.

What are complementary angles?

Complementary angles are two angles whose sum is equal to 90°.

The angles that are complementary as shown in the protractor are DEH and HEJ.

DEH = 75

HEJ = 15

DEH + HEJ = 90°.

Therefore, a pair of complementary angles as shown in the protractor is angles DEH & HEJ.

Learn more about complementary angles at: https://brainly.com/question/16281260

#SPJ9

yesssssirrrrrrrrrrrrrrrrrrrrrrrrr

Answers

minimum: 27
lower : 30.5
median: 38.5
upper: 44
maximum 52

The ratio of dye to pounds of clothing is constant. A worker develops the chart below to show the amount of dye needed for different amounts of clothing.

For which weight of clothing is the ratio of weight to dye different from the other ratios?
21 pounds
42 pounds
84 pounds
105 pounds

Answers

Answer:

Step-by-step explanation:

The answer is B, 42

The answer will be 42 pounds

How many pints are in6 1/2quarts?

A: 3 1/4pt
B: 13 pt
C:19 1/2pt
D: 26 pt

Answers

Answer:

B. 13 pt

Step-by-step explanation:

There are 2 pints in 1 quart

2×6 1/2=13

Hope this helps! :)

It is 13. The first person was corret

answer in the image, PLs answer

Answers

The answer for the first question would be 3

a. 3

b. Vertical angles

c. 124 degrees

d. Supplementary (angles that add up to 180 degrees aka a straight line)

Please help it’s really hard for me

Answers

Answer: Question #1 is Unit Fraction. Question #2 is Fraction. And Question #3 is Equal To.

Step-by-step explanation: Hope this helps! Have a fantastic day!

Number 1 is unit friction, number 2 is friction and number 3 is equal to

I need to get aleks done on june 3oth

Answers

Umm sure lol best of luck.

Answer:

The 23.7 oz is a better deal

Step-by-step explanation:

for the 10.1 oz it is $0.25 per ounce

for the 23.7 it is $0.23 per ounce

HELP ASAP!!!!

Express your answer as mixed number.

The smallest hummingbird is the Bee hummingbird. It has a mass of 1/4 grams. The mass of a larger type of humming bird is about a 5 times the mass of the mass of the Bee hummingbird.
What is the mass of the humming bird?

The mass of the larger hummingbird is ___ grams.

Answers

7 grams there you go

Answer:

7 1/2 grams

Step-by-step explanation:

The mass of Bee hummingbird is given in the question as = 1 1/2 grams

Mass of the larger humming bird = 5 times the mass of Bee hummingbird

The mass of the larger hummingbird is calculated as:

5 × 1 1/2 grams = 5 × 3/2 grams

= 15/2 grams = 7 1/2 grams

Therefore, the mass of the larger hummingbird is 7 1/2 grams

(8x+1/2)+(4x-5 1/2) please help me

Answers

Answer: 6x-25 will be your answer

Step-by-step explanation:

The answer is 6x-25

PLEASE I NEED ACTUALLY HELP I ONLY HAVE 6 MINUTES TO DO THIS AND I HAVE NO IDEA HOW TO DO IT :(
What is perimeter for the semi-circle/rectangle image and area for the other one

Answers

I don’t know the answer but first you need to find the perimeter for each shape that is divided by the lines. I also provide a picture above with formulas to figure out the perimeter

Answer:

A= 551.625

Explanation:

Ignore the semi-circles.
Take the high and width of the remaining rectangle(15 and 25)
Multiply them together =375
Rectangle =375

Take the semi-circles and make them a circle. The diameter is the same as the height, so 15
15/2 =7.5, the radius

Square the radius(=56.25) and multiply it by pi to get 176.625

Add the area of the circle and the rectangle to get the answer.

The perimeter of a square is represented by 20n-8. Write an expression that will represent each side of the square.

Answers

Answer:

n=3

Step-by-step explanation:

20+20+20 length +width+ height

20×3

(20n-8) / 4
5n-2 is the answer

Pls somebody help me

Answers

Answer:

15^2 + 36^2 = c^2

225+1296 = c^2

sqrt(1521) = sqrt(c)

c = 39

1st Blank - 15

2nd Blank - 2

3rd Blank - 225

4th Blank - 1296

5th Blank - 1521

6th Blank - c

7th Blank - 39

Step-by-step explanation:

Using the pythagorean theorem we know a^2+b^2=c^2 so by filling out a and b into the blanks we then know the sum of a and b squared is equal to c squared then to cancel out the exponent we use the radical then find c is equal to 39.

Answer:

1. 15^2 + 36^2=c^2

2. 225 + 1296=c^2

3. sqrt (15^2 36^2)=sqrt (c^2)

A journalism teacher wants to determine
whether his students would prefer to attend a
national writing convention or tour of a local
newspaper press. The journalism teacher has
a total of 120 students in 4 different classes.
What would be a representative sample in this
situation?

Pls help!!!!!

Answers

Answer:

i dont know

Step-by-step explanation:

i dont know

Every class would have 30 students in the class

Part of the population of 4,750 elk at a wildlife preserve is infected with a parasite. A random sample of 50 elk shows that 5 of them are infected. How many elk are likely to be infected? Based on the sample, there will likely be infected elk in the wildlife preserve

Answers

Answer:

ANSWER IS 475

Step-by-step explanation:

because using the rule of three aka 4750 x 5 = 23750 divided by 50 = 475

Help me i-Ready math. No links and no guesses

Answers

Answer:

box number 4 the last box

Step-by-step explanation:

because 5 x 5 = 25 and 25 x 5 = 125

Answer:4
Hope this helped

Evaluate : 1/2 ( 4x - 12) when x = 9

Answers

Answer: 12
Explanation:
Replace the X with nine then solve it in your parentheses first then multiply your parentheses by 1/2

Answer:

Step-by-step explanation:

plug in 9 for x in the equation

1/2 (4(9)-12)

A bullet of mass m1 = 0.020 kg is fired with initial speed v1 into a block of mass m2 = 0.500 kg that is initially at rest. The bullet becomes embedded in the block and the pair slide along to the right a distance d= 0.35 m over a rough surface with uk = 0.25. the spring (with k = 450 N/m) is compressed by a distance of x = 0.075 m. work backwards and determine the initial velocity of the bullet.

Answers

Bro this goes in physics

GOOOOODDDDDDDDDLEEEEEEEEEEEEEEE

Answers

Answer:

x = 3.2

Step-by-step explanation:

Because they are similar, the second shape is just a dilation of the first. Because of this, you need to find the scale in which it is dilated.

To do this we would do the following:

(Taking the lengths of the bigger shape divided by the smaller one.)

3 ÷ 2.4 = 1.25

5 ÷ 4 = 1.25

This tells us that the second shape is dilated by a scale of 1.25. Now all we have to do is multiply 4 by this scale to get x.

It looks like this:

4 × 1.25 = 3.2

I hope this helped :)

Ankaannalsnakamankazmssakns

x/4-3=2

it si a fraction of x/4 minus 3 equals 2 HELP!

Answers

The answer to your question is =20

it would equal 20 (I think

Addison purchased train tickets to go visit her family in New York. The original cost of the train ticket is $256.00 The train company is offering 15% off the cost of the ticket. They also charge a 7.65% sales tax on the discounted price.

What is the final cost of her train ticket, including tax?

Answers

$234.25 take cost times 15%. Gives you 217.60 times 7.65% which is 16.64 tax add to discounted ticket.

Answer:

$234.25

Step-by-step explanation:

15% of 256 is 38.40

256-38.40+217.60

7.65% of 217.60 is 16.65

16.65+217.60=234.25

Decide whether the table could represent a proportional relationship. If the relationship could be proportional, what would be the constant of proportionality?

Answers

Answer:

a) non-proportional/ constant rate: 3

b) non-proportional/ constant rate 3

Step-by-step explanation:

6. −7(x−6)=−70

7. Solve for n *(4 Points) 9+n=−2

Answers

Answer:

6. x = 16

7. n = -11

Step-by-step explanation:

6. -7(x-6)=-70

= -7x + 42 = - 70

= - 7x = - 70 - 42

= -7x = -112

= -7x/-7 = -112-/7

= x = 16.

7. 9 + n= - 2

= n= -2 - 9

= n = -11

HELP PLEASE WHATS THE RIGHT ANSWER (I GOT 67)

Answers

Answer:

Step-by-step explanation:

66%

Answer : the right answer is 66%

i neeed helppppp plssssssssssssssss

Answers

Well since there are 8 total possible outcomes you would take 8 and divide it by the total of green parts which would be 2 so you would do 8 divided by 2 which would give you 4 so your answer would be 4

Hope this helps

Answer

2/8

I’m not positive

Joe has 1/2 of a bag of peanuts. He wants to share them equally among himself and 3 friends. How much of the bag of peanuts would each person get?
A. 6
B. 1/6
C. 3/2
D. 1 1/2

Thank you!!!!!

Answers

Hi there! So joe had 1/2 of a bag of peanuts and he wants to share them equally, it would be 1/6! Answer B

The answer is B because you need to do

in a triangle 7 is the hypotenuse and 5 is the leg what are all posibilities of x
please answer like this: y hint: the triangle is NOT a right triangle
pls hurrrrryyyyy!!!!!!!!

Answers

4.9 : I used the equation in the picture below.
Hope this helps!!

use the pythagorean theorem. a^2 + b^2 = c^2. c=7 and a leg could be a or b it doesnt matter.

Please help with this

Answers

Step-by-step explanation:

All has been answered... send me any questions at comments

27,30,23,92,20,22 and yea that’s the answe

Need help with math quarterly please

Answers

Answer:

should be D

Step-by-step explanation:

man I'm in geometry I just know this stuff

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