Mathematics Middle School

Help Please.
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Help Please.....

Answers

Answer 1

Answer:

angle 5 = angle 1

angle 6=angle 3

angle 2+angle 1+angle 3=180 degrees

angle 2+5+6=180 degrees

Related Questions

oh lord help :,) please and thank you

Answers

Answer:

The answer is 19.10 $

Step-by-step explanation:

Answer:

I believe the answer is 7.04+1.34x= Y The value of the card in 2004 was 19.10.

Step-by-step explanation:

f If you subtract 2004 by 1995 you get 9 and if you multiply it by 1.34 you get 12.06. But then you add 7.04. Hope this helps and let me know if correct!!

PLZ HELP ME WILL GIVE BRAINILEST TO THE FIRST PERSON WHO ANSWERS;)
Which expression is shown by the model?
Answers:
A. 28 + 14 = 7 (4 + 14)
B. 28 + 14 = 4 (7 + 2)
C. 28 + 14 = 4 (14 + 28)
D. 28 + 14 = 7 (4 + 2)

Answers

Answer:

D is the answer to your question

Step-by-step explanation:

Hope this helps!!!

Which statement is true when 2.4 is placed in the blank?

7.2 ÷ ___ = 3
9.6 ÷ 0.4 = ___
14.4 ÷ ___ = 0.6
19.2 ÷ 0.8 = ___

Answers

Answer:

7.2

Step-by-step explanation:

7.2 / 2.4= 3
14.4 / 2.4= 0.6

Express 60% as a decimal
a. 0.4 b. 0.06 c. 0.65 d. 0.6 please explain

Answers

Answer: D. 0.6

Step-by-step explanation:

At the ice cream shop, there are 12 shakes sold for every 4 malts.
What is the ratio of malts to shakes?

Answers

4;12
4 to 12
Or Simplified
1:3

which is equivalent to 2:3?
1/2
4/6
12/13
20/25

Answers

Answer:

Step-by-step explanation:

4/6

If you simplify each of those fractions, 4/6 will be equal to 2\3

this boy in my class gonna ask me do i wanna hear a secret i said sure. he said i f someone when i was three i said oh cool an i also said who tell me why this n gonna say his teddy bear and then his mom came in the room so i had to dip but poor teddy bear

Answers

Answer:

i- wow that's...interesting o-o

Step-by-step explanation:

Tessa bought stock in a restaurant for $188.00. Her stock is now worth $240.64. What is the percentage increase of the value of Tessa's stock?

A) 28%
B) 22%
C) 21.36%
D) 78%

Answers

Answer:

B is the answer

Step-by-step explanation:

22 %

but im not sure

(240.64-188)/188=28%
The answer is A.

Tara bought a 1.8-acre lot. She is going to have sod put on 0.6 of the lot.

Part A
Which grids show the correct shading to model the multiplication?
A. 2 hundred grid models showing 8 columns shaded and 6 rows shaded. The intersecting area is an array that is 8 6.
B. 2 hundred grid models showing 16 columns shaded and 8 rows shaded. The intersecting area is an array that is 16 8.
C. 2 hundred grid models showing 6 columns shaded and 8 rows shaded. The intersecting area is an array that is 6 8.
D. 2 hundred grid models showing 18 columns shaded and 6 rows shaded. The intersecting area is an array that is 18 6.
Part B
How much of Tara’s lot will have sod? Enter your answer in the box.

acres

Part C
Use the drop-down boxes to explain how the model helps you find the product

Answers

Part c I think......

please helpppp . . . or 3 is an awnser to

Answers

Answer:

its 1 1/4 trust me

Step-by-step explanation:

Answer:

I am pretty sure it is 1/14 the second one

Step-by-step explanation:

PLZ HELP I SUCK AT MATH

Answers

Answer:

y = − x/3 +8

i think, hopeful i helped

Y= -x/3 +8 jdjddjdjdjjdjdndnf

You have 18 stamps from Mexico in your stamp collection. These stamps represent 38 of your collection. The rest of the stamps are from the United States. How many stamps are from the United States?

Answers

It’s 20, 38-18=20 so yea:)

answer 4 and 5 plzzzzzzzz

Answers

Answer:

#4:so you find out the y and the x next to the 2 and if the answer is 10 you got it right  then you add it to this to the graph.

#5: i think i need help on this one

Step-by-step explanation:

hope this helps

Number 4 was answered already so here is number 5!
The answer is: A: y=50x+20
B: The slope is 50, meaning that it costs $50 per day to put each dog in the kennel in addition to the $20 flat fee.

y=5/2x−8
−5x+2y=−16


How many solutions does this linear system have?


one solution: (0, –8)

infinite number of solutions

no solution

one solution: (2, -3)

Answers

One solution: (0,-8) is the answer
The answer will be 0,-8

The table shows the relationship between the number of drops of food color added to different number of cups of cake frosting:


Cups of | Drops of
Frosting | Food Coloring
2 | 4
3 | 6
4 | 8


Which point below shows an equivalent ratio in this situation?

A. Point T, because if drops of food coloring are 50, then cups of frosting will be 100

B. Point G, because if cups of frosting are 40, then drops of food coloring will be 20

C. Point T, because if cups of frosting are 50, then drops of food coloring will be 100

D. Point G, because if drops of food coloring are 40, then cups of frosting will be 20

I'm guessing it's possibly C...? Please help me, and thank you!

Answers

I believe the answer is b

does anybody listen to girl in red?

Answers

me!! whats your favorite song?

Answer:

yea!! also i think you and ur pfp r really cool!! :))

Step-by-step explanation:

5 (-8n +5) -4n only right ANSWERSSS

Answers

Answer:

-44n+25

Step-by-step explanation:

5(-8n+5)-4n

-40n+25-4n

-40n-4n+25

-44n+25

−

44

n

+

25

Is the answer

−

44

n

+

25

Find the difference of the two expressions. (2/3+2)−(1/3−4)
•−2
•+6
•1/3−2
•1/3+6

Answers

The answer is D , 1/3+6 .

help! Container ships sail all over the world to deliver cargo from port to port. Even though such ships can
weigh as much as 400,000 tons, they stay afloat because of the buoyant force exerted on them by the
water.
Below is a diagram of a container ship floating in the water. Its weight is represented by a downward
arrow and a negative number because the weight exerts a downward force on the boat. The buoyant
force of the water balances out the weight of the ship, so the ship can float. Describe an arrow that
would represent the buoyant force. What value should be associated with this arrow? Explain how this
situation relates to the concept of combining a number with its additive inverse.

Answers

Answer:

An object that weighs 100 tons and is floating is displacing exactly 100 tons of the fluid, and the buoyant force on it is 100 tons. The vertical forces on it are balanced (add up to zero), and that's why it isn't accelerating up or down.

Step-by-step explanation:

Correct me if im wrong

PLEASE DON'T WASTE MY POINTS!! It's middle school math so it should be easy. If my points aren't wasted then I'll give away 200 points FREE! Also, it shows on my profile I do have 250 points.

Answers

Answer:

to serve hot chocolate to 14 people, you need:

7/6 cups boiling water

12.25 cups milk

2  5/8 teaspoons vanilla

7/4 half & half cream

To serve cookies to 14 people you need:

2.4 (rounded) cups flour

7/8 teaspoon baking soda

7/16 teaspoon baking powder

7/8 cup butter

21/16 cups white sugar

Step-by-step explanation:

The regular recipe for hot chocolate serves 4 people.  But 14 are being served; 14 is 3.5 times as much as 4, so multiply the measurements by 3.5.

The recipe for cookies makes 16 servings of 3 cookies (4 dozen total), so you must use slightly smaller quantities.  14 is 7/8 as much as 16, so just multiply the measurements by 7/8.

Answer:

its answered

Step-by-step explanation:

tyy for points? :)

Help please! math question!! will give 20 points and brainliest!!

Answers

An equation to find the dimensions of his backyard is 116 divided by 4
that makes his backyard 29 feet on each side if his backyard is a perfect square.
No, his backyard is not big enough for a pool that is 900 feet.
if you multiply 29x29 (to find the area of his back yard), the area is 841 feet, which makes his backyard too small for a pool that big

Anybody need help with some work?
Don't feel like scrolling thru the thing so just put them here lol
Doesn't matter what subject.

Answers

Answer:

nope. im done with school :D

Step-by-step explanation:

Answer:

what is the word called for angles that form a straight line and are supplementary

Which statement is true about the result of a rigid transformation?

A) The pre-image will be congruent to the image.
B) The image will be larger than the pre-image.
C) The pre-image will be larger than the image.
D) Each one is unique; no general statement can be made about size.

Answers

I think the answer is a

The surface area of a cube is represented by the expression below, where s is the side length of the cube.

6s^2

Find the surface area of a cube-shaped jewelry gift box with a side length of 8 centimeters.
A.
192 square centimeters
B.
384 square centimeters
C.
576 square centimeters
D.
1,024 square centimeters

Answers

Answer:

d

Step-by-step explanation:

Answer:

The answer is D

Step-by-step explanation:

You can solve the following proportion by cross multiplying. What will the equation be after you cross multiply?

3/9 = x/15

Answers

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

3/9-(x/15)=0
x
Simplify ——
15

3 x
—— —— = 0
9 15

1
Simplify ——
3

1 x
—— —— = 0
3 15

... the answer is : x = 5
X = 5 is the answer

Find the missing leg of a triangle with legs of 7 and a hypotenuse of 10
Help please

Answers

Answer:

i believe its 24 in for the other leg

Step-by-step explanation:

i kinda agree w that person ^^^^

help me with this please

Answers

1. Atoms 2. electrons, 3. protons and neutrons 4. Static, 5. Gains.

here ya go! this is what i think!

1. Matter is made up of time particles called: (Atoms)

2. (Electrons) are negatively charged particles of the atom.

3. The nucleus of an atom contains the: (Protons)

4. This is called (Static) electricity.

5. When doing laundry, clothing (Gains) or looses electrons causing them to be attracted to each other.

simplify: 2/3m + m - 1 2/3m

Answers

Answer:

-7m/3

Step-by-step explanation:

-7m/3 kfekenenekwosisjs

first correct answer gets braniliest

Which is the solution to the inequality?

Y + 15 < 3

y less-than negative 12
y greater-than negative 12
y less-than 18
y greater-than 18

Answers

Y = less than 18.

If you want me to explain I can in the comments

Which choice best represents the surface area of the triangular prism shown below?

264 square inches


240 square inches


284 square inches


260 square inches

Answers

Answer:

I think C

Step-by-step explanation:

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