Mathematics Middle School

Please answer
*WILL GIVE BRAINLIEST*
DO NOT EXPLAIN

Please Answer*WILL GIVE BRAINLIEST*DO NOT EXPLAIN

Answers

Answer 1
Which one do you want me to answer?? All of them?? Or what.....

Related Questions

Apply the distributive property to write an equivalent expression to
6(h+4) in expanded form.

Answers

Answer:

6h+24

Step-by-step explanation:

Answer:

Hiya Luffyy!

6h+24

Step-by-step explanation:

select the correct answer from the drop-down menu. a rectangular prism has a length, width, and height of 2/3 in, 3/5 inch, and 4/7 inch, respectfully. the volume of the rectangular prism is ______cubic inch. 9/15 - 12/105 - 24/105 - 6/105​

Answers

Answer:

24/105

Step-by-step explanation:

Where is the greatest change in the amount of money earned?

Answers

Answer:
Weekend 2 to 3

Answer:

2 to

Step-by-step explanation:

plssssssssssssssss BHAHAHHAHAHA

Answers

Answer:

They so FINEEE

Step-by-step explanation:

But, Have a nice day lol!

OH HAHAHAHAHAH that’s awesome

−2x − 10 = 15 I'm really un smart

Answers

Answer:

x = -12.5

Step-by-step explanation:

your goal is to get x alone so

-2x - 10 = 15

(add ten to both sides)

-2x = 25

(divide -2 to both sides)

x = -12.5

remember that whatever u do to one side of the equation, you have to do to the other so they even out!

PLEASE HELP I WILL MARK BRAINLIEST!!!!!!!!!!!!
What is a difference between eukaryotic cells and prokaryotic cells?
Group of answer choices

A) Only prokaryotic cells have cytoplasm.

B) Only eukaryotic cells have a cell membrane.

C) Only prokaryotic cells have DNA.

D) Only eukaryotic cells have membrane-bound organelles, like a nucleus.

Answers

Answer:

b

Step-by-step explanation:

Answer:

if im wrong im sorry but i believe it is c

Step-by-step explanation:

What is 3/4÷1/8 3/4÷1/8? Explain or show your reasoning.

Answers

Answer:

3/4 divided by 1/8 = 6

Step-by-step explanation:

mark brainliest plz thank u

3/4 times the reciprocal 8/1 equals 24/4 and 24 divided by 4 equals 6 answer is 6

Again im sorry lol i need help

Answers

Answer: it would be 20. 100/10=10% 200/10=20%.

Answer:

20. 100/10=10% 200/10=20%.

Step-by-step explanation:

I can help every time

hello im asking can 32 go into 2? and if so how many times? thanks ill give brainiest and 5 points

Answers

Answer:

Yes it can!!

Step-by-step explanation:

If you do 32/2 = 16

Two can go into 32, 16 times! :)

Good luck my friend! :D

May I please have some help?

Answers

Answer:A 58° difference

Step-by-step explanation:

12-(-70)=82

82 degree difference

I have a question about basic algerba so I need some helps and its a word problem sooo yeah please help I'm giving out some big points to yall who can help??

When Erik makes chocolate chip cookies at home, he typically mixes x ounces of chocolate chips into the batter. In his last batch, he decided to make the cookies extra delicious and used 30% more chocolate chips.
PICK ALL the expressions that represent how many ounces of chocolate chips Erik used in his last batch.
1. 0.3x
2. x + 0.3x
3. 1.3x
4. x + 1.3x

Answers

Answer:

2,3

Step-by-step explanation:

30% chocolate chips so x+0.3x and if u add them together it is 1.3x

Answer:

I would say it is number 2 and 3

Step-by-step explanation:

Please help me with questions if u know them
Tell which property is being illustrated: 1.5 + 1.7 + 3.5 = 1.5 + 3.5 + 1.7

Commutative Property of Addition
or
Additive Identity Property of 0.



Tell which property is being illustrated: 16 + 0 =16

Additive Identity Property of 0
or
Commutative Property of Addition

Answers

Answer:

Hi! For the first question, the property being demonstrated is the Commutative Property of Addition. For the second problem, the answer would be the Additive Identity Property of 0.

Step-by-step explanation:

In the problem 1.5 + 1.7 + 3.5 = 1.5 + 3.5 + 1.7, we can see the commutative property being used. The Commutative Property of Addition states that changing the order of the addends will not have an affect on the sum. As long as you still keep the same addends, the sum will always remain the same regardless of the order.

In the problem 16 + 0 = 16, we see the Additive property of 0 being demonstrated. This property basically states that adding a number to 0 will give you the same number. It is usually very easy to identify if you look for 0 being added to an addend.

Answer this! I WILL GIVE BRAINLIEST! GIVE A EXACT ANSWER!

Answers

the length is 12 ft 3 inches.

147/12 = 12.25 and 1/4 of a foot is 3 inches so your answer is 12 ft 3 in

Answer:

12 ft 3 in

Step-by-step explanation:

12 feet would be 144 so you have to add three inches to get 147

another way to solve it would be to divide 147 by 12 to get 12.25 which is equal to 12 ft 3 in

Which of the following values represent a meaningful difference between two populations? Select all that apply.

Answers

Answer: I got you if its not to late  the answer is 2,3

Step-by-step explanation

anything above 2 is meaningful so first you would subtract 21.9 28.1 to get  3.7 its above 2 so that's one do the same for the rest anything above 2 is your answer or right at two really hope this helps

7th grade math pls help

Answers

Answer:

x=18

Step-by-step explanation:

Vertical angles mean that the angles are the same, diagonal from each other.

So, you can assume that <1=<3,

4x-14=58

Solve this as an equation

58+14=72

72/4=18

x=18

So because they are Vertical angles, they are equal! The equation would be (4x-14)=58. When you solve for that, you get x=18

Shall we made cupcakes and now she wants to frost them she has 4 cups of frosting it takes 1/3 of a cup of frosting for each cupcake how many cupcakes can she frost . what’s the equation and how many cupcakes can Shelly frost?

Answers

4 = 1/3x

she can frost 12 cupcakes
she can frost 12 cupcakes
the equation is 1/3x=4

PLEASE PLEASE PLEASE HELP I WILL MARK BRAINLIEST!!!!!!!
What do ribosomes and the endoplasmic reticulum have in common?
Group of answer choices

A) They are both involved in building and transporting proteins.

B) They are both found in the nucleus.

C) They are found in animal cells but not in plant cells.

D) They are both involved in getting rid of waste.

Answers

Answer:

The answer is A

Step-by-step explanation:

Ribosomes, the endoplasmic reticulum, and the Golgi apparatus are all organelles. They are also all involved in the making, packaging, and shipping of proteins. Ribosomes help in the production of proteins during translation.

:)

4^3 is equivalent to? *

A:4 + 4 + 4

B:12

C:64

D:81


1 answer :)

Answers

Answer:

4+4+4

Step-by-step explanation:

4^3 means 4 cubed which is equal to 4 added three time

CAN SOMEONE PLEASE HELP ME ON THIS ESCAPE ROOM???

Answers

Holy god gud luck on escaping that (*´ー｀*)
I don’t think I’ve ever took this... gl ;-;

Use the Distributive Property to solve the problem. [Example: 4(6+3) = 4(6)+4(3) = 24 + 12 = 36] 9(8 + 4)



(sorry for spamming these questions, its part of an assignment i HAVE to do well on to raise my horrible math grade)

Answers

please let me know if you need help on anything else.

4(6+3)=4(6)+4(3)=24+12=36.

multiply 4(6) and 4(3).

4x6=24 4x3=12

24+12=24+12=24+12=36

24+12=36

9(8+4)

72+36=108

---

hope it helps

Answer:

2x = 6

Step-by-step explanation:

Simplify the following algebraic expressions.

- 6x + 5 + 12x -6

2(x - 9) + 6(-x + 2) + 4x

3x2 + 12 + 9x - 20 + 6x2 - x

(x + 2)(x + 4) + (x + 5)(-x - 1)

1.2(x - 9) - 2.3(x + 4)

(x2y)(xy2)

(-x2y2)(xy2)

Solution

Group like terms and simplify.

- 6x + 5 + 12x -6 = (- 6x + 12x) + (5 - 6)

= 6x - 1

Expand brackets.

2(x - 9) + 6(-x + 2) + 4x = 2x - 18 - 6x + 12 + 4x

Group like terms and simplify.

= (2x - 6x + 4x) + (- 18 + 12) = - 6

Group like terms and simplify.

3x2 + 12 + 9x - 20 + 6x2 - x

= (3x2 + 6x2) + (9x - x) + (12 - 20)

= 9x2 + 8x - 8

Expand brackets.

(x + 2)(x + 4) + (x + 5)(- x - 1)

= x2 + 4x + 2x + 8 - x2 - x - 5x - 5

Group like terms.

= (x2 - x2) + (4x + 2x - x - 5x) + (8 - 5)

= 3

Expand and group.

1.2(x - 9) - 2.3(x + 4)

= 1.2x - 10.8 - 2.3x - 9.2

= -1.1x - 20

Rewrite as follows.

(x2y)(xy2) = (x2 x)(y y2)

Use rules of exponential.

= x3 y3

Rewrite expression as follows.

(-x2y2)(xy2) = -(x2 x)( y2 y2)

Use rules of exponential.

= - x3 y4

Simplify the expressions.

(a b2)(a3 b) / (a2 b3)

(21 x5) / (3 x4)

(6 x4)(4 y2) / [ (3 x2)(16 y) ]

(4x - 12) / 4

(-5x - 10) / (x + 2)

(x2 - 4x - 12) / (x2 - 2 x - 24)

Solution

Use rules of exponential to simplify the numerator first.

(a b2)(a3 b) / (a2 b3) = (a4 b3) / (a2 b3)

Rewrite as follows.

(a4 / a2) (b3 / b3)

Use rule of quotient of exponentials to simplify.

= a2

Rewrite as follows.

(21 x5) / (3 x4) = (21 / 3)(x5 / x4)

Simplify.

= 7 x

(6 x4)(4 y2) / [ (3 x2)(16 y) ]

Multiply terms in numerator and denominator and simplify.

(6 x4)(4 y2) / [ (3 x2)(16 y) ] = (24 x4 y2) / (48 x2 y)

Rewrite as follows.

= (24 / 48)(x4 / x2)(y2 / y)

Simplify.

= (1 / 2) x2 y

Factor 4 out in the numerator.

(4x - 12) / 4 = 4(x - 3) / 4

Simplify.

= x - 3

Factor -5 out in the numerator.

(-5x - 10) / (x + 2) = - 5 (x + 2) / (x + 2)

Simplify.

= - 5

Factor numerator and denominator as follows.

(x2 - 4x - 12) / (x2 - 2x - 24) = [(x - 6)(x + 2)] / [(x - 6)(x + 4)]

Simplify.

= (x + 2) / (x + 4) , for all x not equal to 6

Solve for x the following linear equations.

2x = 6

Find the difference of the following sequence: -7, -9, -11...

Answers

Answer:

each number goes down -2

Answer:

the difference is -2

Step-by-step explanation:

each term the value decreases by 2

In the following diagram \overline{DE} \parallel \overline{FG}
DE
∥
FG
start overline, D, E, end overline, \parallel, start overline, F, G, end overline and \overline{KL} \perp \overline{FG}
KL
⊥
FG
start overline, K, L, end overline, \perp, start overline, F, G, end overline.
What is the measure of \greenD{\angle x}∠xstart color #1fab54, angle, x, end color #1fab54?
Angles are not necessarily drawn to scale. Given the following:

Answers

Answer:

20

Step-by-step explanation:

Because AB perpendiculaire on FG So m(<ABG) = 90 Because m(<GCJ) = 70So m(<ACB) = 70, vertically opposite angleIn triangle ABC m(<CAB) = 20, 180-(90+70) = 20So m(<X) = 20, (voa)

What is the axis of symmetry for y=3x^2+x−2?
x=−6
x=−1/6
x=−2
x=3

Answers

The answer is x=1/6
Please mark as brainliest

Pldsssssss help
????

Answers

Answer:

Roberta's boat started farther from the dock, but John's boat moves more quickly.

Step-by-step explanation:

It would probably be B

PLEASE HELP GIVING BRAINLIEST AND 100 POINTS TO WHOEVER ANSWERS ALL QUESTIONS

Answers

Answer:

1. 251.82

2. 251.82 -251.62= 0.2

3. 105,160 6 feet tall men to make it to the moon.

4. 228.8

Step-by-step explanation:

hope this helps you

have a great day :)

i need a little bit of help answering this.

Answers

Answer:

A) 37

Step-by-step explanation:

The Vertical Angles Theorem is used for this problem

Since it states that vertical angles are congruent just set up this equation:

74 = 2x

Division Property of Equality

34 = x

Answer:

2x=74°(being vertically opposite angle)

or, x=74/2

or, x=37°

:. x=37°

Please help! (question in attachment)

Answers

Ayy you got it right thank you very much your

i need help please im lost on this question pleaseeee

Answers

Answer:

Step-by-step explanation:

it's the area of the circle base  times it's height

Area of a circle = pi * [tex]r^{2}[/tex]

3.14+4.5 = 14.13

14.13 * 24 = 339.12 [tex]cm^{2}[/tex]

Find the common ratio of the geometric sequence .−12,84,−588,...

Answers

Answer: the common ratio is -7


The common ratio is -7

a cylinder has a height of 14 and a diameter of 28 what is its volume?

Answers

Answer:

8620.53

Step-by-step explanation:

πr2h=π·142·14

Volume ~ 8620.53

Answer:

2,744π units^3

Step-by-step explanation:

V = πr²h = π14²(14)

V = 196π(14) = 2744π ≈ 8,620.53

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