**Answer: 1 is given, 2 is combine like terms, 3 is addition property of equality**

**Step-by-step explanation:**

I really need help pls!!!

The answer would be option 1, mass divided by volume

**Answer:**

Option 1

**Step-by-step explanation:**

To find the slope divide Mass (y) by Volume (x)

A light bulb can be at most 50 watts to be safely used in this light fixture

Somewhat true but I need more information to this problem

Allison buys some cloud storage for her files. On average, she adds files that take up 2 megabytes each day. After 64 days, she has 96 megabytes of memory remaining in the cloud.

Determine the equation, in slope-intercept form, of the line that represents the amount of memory remaining after xecks days.

**Answer:**

the answer would be a because i had this exact question on ed2020, i think i remember it being A.

**Step-by-step explanation:**

should be A. hope this helps!!

The Truth Table Represents Statement P,Q,R

Which statement is true for rows A, C and E

R—> (p^q)

R—>(p v q)

(q^r)—>p

(q v r) —>p

Recall that a ⇒ b ≡ ¬a ∨ b.

• r ⇒ (p ∧ q) ≡ ¬r ∨ (p ∧ q)

In row C, q is false so p ∧ q false, and r is true so ¬r is false.

¬r ∨ (p ∧ q) ≡ false ∨ false ≡ false

• r ⇒ (p ∨ q) ≡ ¬r ∨ (p ∨ q) = p ∨ q ∨ ¬r

In each of rows A, C, and E, at least one of p or q is true, so

p ∨ q ∨ ¬r = **true**

• (q ∧ r) ⇒ p ≡ ¬(q ∧ r) ∨ p ≡ (¬q ∨ ¬ r) ∨ p = p ∨ ¬q ∨ ¬r

In row E, p is false and both q and r are true, so ¬q and ¬r are both false.

false ∨ false ∨ false = false

• (q ∨ r) ⇒ p ≡ ¬(q ∨ r) ∨ p ≡ (¬q ∧ ¬r) ∨ p

In row E, p is false and both q and r are true, so both ¬q and ¬r are false.

(¬q ∧ ¬r) ∨ p ≡ (false ∧ false) ∨ false ≡ false ∨ false ≡ false

A ____ has a positive charge.

**Answer:**

Proton

**Step-by-step explanation:**

The charge on the proton and electron are exactly the same size but opposite. Neutrons have no charge. Since opposite charges attract, protons and electrons attract each other.

Hope this helps you luv!

If you have a book to read that is 20 pages, and you have read 15% of the book, how many pages as you read?

**Answer:**

you would of read 3 pages

**Step-by-step explanation:**

If a track is 400 meters around, how many laps around the track would it take to run 3.1 miles? Round to the nearest tenth. (Hint: 1 foot = 0.3048 meter) WRITE THE DIMENSIONAL ANALYSIS!!!!!!!!!!!!

**Answer:**

3200 meters

**Step-by-step explanation:**

because it is

Conversion of units is the conversion of one unit to another unit by the process of multiplication or division.

The number of **laps** around the track to run for 3.1 **miles** is 12.5.

Conversion of units is the conversion of one unit to another unit by the process of multiplication or division.

We have,

The track length = 400 meters

One **lap** = 400 meters.

We have,

3.1 **miles**

1 foot = 0.3048 meter ____ (1)

We know that,

[ 1 mile = 5280 foot ]

So,

3.1 miles = 3.1 x 5280 foot

3.1 miles = 16368 foot

From (1),

3.1 **miles** = 16368 x 0.3048 meter = 4988.9664 **meters**

Now,

Since 400 meters is one slap.

The number of **laps** in 4988.9664:

Divide 4988.9664 by 400

= 4988.9664 / 400

= 12.47

Rounding to the nearest tenth.

= 12.5

Thus the number of **laps** around the track to run for 3.1 **miles** is 12.5.

Learn more about **unit** **conversion** here:

https://brainly.com/question/11543684

#SPJ5

Help??

Trying to find g

1/3(g-3)=3

**Answer:**

g = 12

**Step-by-step explanation:**

[tex]\frac{1}{3}[/tex] (g - 3) = 3 ← multiply both sides by 3 to clear the fraction

g - 3 = 9 ( add 3 to both sides )

g = 12

If f(x)=3x+2 and g(x)=x2−x, find the value. f(x)+1

Answer:

F(x) +1 = 3x+3

Step-by-step explanation:

F(x)+1= 3x+3

5i/x-5i what is the simplest form?

51/x - 5i

this is the answerrrr

Suppose you know the area of the yard is 7,500 square feet. How can you find the value of a?

—help and it comes with a picture

**Answer:**

a = 50

**Step-by-step explanation:**

From the introduction, you know that the area is 3a^2

You also know that it is 7500 square feet. \

So the two must be equal

3a^2 = 7500 Divide by 3

a^2 = 7500/3

a^2 = 2500

The square root of 2500 is 50

sqrt(a^2) = sqrt(2500)

a = 50

can someone help me with this

**Answer:**

**Step-by-step explanation:**

I NEED HELP PLEASE SHOW WORK ON A PIC

answers and step by step work on following picture

As per question

We shall proceed in graphical way

2x+4y≥8x+2y≥4--(1)And

x-4y<6--(2)Graph attached

PLEASE I AM IN DESPERATE NEED OF HELP

i think it’s the 3rd one

its the 3rd answer!!!

Find the center and radius of the circle x^2+y^2-10x-12y+45=0.

**Answer:**

The center is (5, -6) with a radius of r

**Step-by-step explanation:**

First put the equation in Standard Form for a circle:

(x + a)² + (y + b)² = r²

Now, Group the term

x² + y² - 10x - 12y + 45 = 0

x² - 10x + y² - 12y = - 45

Then, The x and y terms must be perfect squares

x² - 10x + **2****5**** **+ y² - 12y + **3****6** = - 45 + **2****5**** **+ **3****6**

add constant both sides we get,

x² - 10x + 25 + y² - 12y + 36 = 16

Now, Simplify

(x - 5)² + (y + 6)² = 16

√(x - 5)² + (y + 6)² = √16

*x - 5 + y + 6 = 4*

*Here**,** ** (**a,**b**) = (5, -6) and **r²** **= 16, with r = 4*

**Thus,**** **The center is** (5,**** ****-****6) **with a radius of** ****r**

**-TheUnknownScientist**** 72**

Complete the sentence.

Forty-five percent of 120 is

.

**Answer:**

54

**Step-by-step explanation:**

45% * 120 = 54

The answer is 54 120•45/100=54

If you could please help, what is the missing answer?

Thank you to anyone who helps out!

**Answer:**

48

**Step-by-step explanation:**

let s be the snowman, g be the girl, and t be the christmas tree

2s+g=24

2t+2ts=132

3t+2g=26

subtract 2 times the first equation from the third one to get

3t-4s=-22

from the second equation we can deduce

2t(1+s)=132

t(1+s)=66

t=66/(1+s)

Substitute:

3(66)/(1+s)-4s=-22

3(66)/(1+s)=4s-22

3(66)=(4s-22)(1+s)

3(66)=-18s+4s^2-22

4s^2-18s-220=0

using the quadratic formula, we get s = 10, s = -5.5.

2(10)+g=24

g=4

2t(1+10)=132

2t=12

t=6

So 2s+t*g= 20+6*4=48

you would get a different solution for the negative s, but since snowmen cannot be negative, 48 is the answe.r

What are the advantages of using a table to find equivalent ratios?

What are the advantages of using a graph to find equivalent ratios?

Explain why you prefer a table or a graph to compare equivalent ratios.

The **advantage **of using a **table **to determine the **equivalent ratio** is that, it easier to determine the **unknown ratio.**

The **advantage **of using a **graph **to determine the **equivalent ratio** is that, it helps to determine the **exact value** of the **unknown ratio.**

The use of **table **to find **equivalent ratio **makes it **easier **to determine the **unknown ratio**. The unknown ratio can easily be determined using interpolation method, this method gives the approximate value of the unknown ratio.

The use of **graph **to find equivalent ratio helps to determine the** exact value **of the** unknown ratio**. This method gives the exact value of the unknown ratio.

The **use **of **table** is better because it **minimizes error **from tracing the values from the **graph**.

Learn more about **equivalent ratio** here: https://brainly.com/question/13513438

Bro this is so hard

**Answer:**

c = 50 degrees and d = 30 degrees

**Answer:**

C = 80 degrees

D = 30 degrees

**Step-by-step explanation:**

To find the angle of C you have to add the other angles of that triangle. The total angle of a triangle is 180 degrees.

50 + 30 = 80

Subtracted 80 from 180 to get the other missing angle next to angle c. That is 100. A straight line is 180 degrees so you get 80 degrees for angle C.

To find the angle of D you add angle C, which is 80, to the 100 degree angle and get 180. The total degrees for a four-sided shape is 360 degrees. Then you try to figure out the other missing angle next to the 30-degree angle. A straight line is 180 degrees so subtract 30 from 180 to get the value of the missing angle.

180 - 30 = 150

Add the 180 degrees from earlier to 150 and you get 330. Subtract 330 from 360 and you get 30 degrees. Therefore the angle for d is 30 degrees.

Find the hypotenuse of an isosceles right triangle when the legs each measure 3 square root of 2 inches.

It equals the square root of 12 or 3.4641

**Answer:**

12

**Step-by-step explanation:**

3 square root of 2 equals 12

A. Gregorio has to make 84 cookies for scout

camp. How many dozen cookies is that?

**Answer:**

7 dozen cookies

**Step-by-step explanation:**

12 cookies are in a dozen, 84 / 2

hey hey u guyss 60 pointsss

-6.1(-4.1) +6.8=

btw hurry im timed plss :)

**Answer:**

31.81

**Step-by-step explanation:**

-6.1 * -4.1 = 25.01

+ 6.8 = 31.81

**Answer:**

**31.8**

**Step-by-step explanation:**

I will assume that

"-6.1(-4.1) +6.8="

means (-6.1)*(-4.1) +6.8=

(-6.1)*(-4.1) = 25

25 + 6.8 = **31.8**

3 How is the value of 2 - 3 like the value of 3 - 2? How is it different? -

**Answer:**

They are not diffrent at all. may look diffrent from the question but lets look a little closer!

**Step-by-step explanation:**

2-3=1 and 3-2=1 both answers look the same because the equion is Both 3s in 3-2 and 2-3 looks no diffrent. To be honest one is only backwords from the other one! But remeber to think BIG and look at those diffrentses.

What is 68 million squared.

**Answer:**

4.624e+15

**Step-by-step explanation:**

I think this is the correct answer may be wrong

**Answer:**

4.761e+15

**Step-by-step explanation:**

Roman has 2 red pencils in his backpack if this is 25% of the total number pencils how many pencils are in his backpack

**Answer:**

8 pencils

**Step-by-step explanation:**

if 2 red pencils are 25% of his number of pencils then multiply 2 by 4

because 25x4=100

so 2x4=8

Roman has 8 pencils in his bag

25/100= 1/4

2x4= 8

Roman has 8 pencils

2x4= 8

Roman has 8 pencils

What integer $x$ satisfies $\frac{1}{4}<\frac{x}{7}<\frac{1}{3}$?

If 1/4 < x/7 < 1/3, then

7/4 < x < 7/3

1.75 < x < 2.333…

so that **x = 2**.

Determine if the two triangles are congruent. If so, select the appropriate congruence postulate. If not, select the reason why.

**Answer:**

Asa

**Step-by-step explanation:**

Because if u look left to right on one triangle there is a angle and in between they have a com on line and on the right theres another angle so There for it’s angle side angle

if -5 is less than 0 what is the opposite of -5?

A. 0

B. 8

C. 5

D. 25

**Answer: opposite of -5 is positive 5 so it’s choice C**

**Answer:**

it’s choice C

**Step-by-step explanation: hope this helps bestie**

A squid is 42 3/4 feet below rhe surfaceof the ocean. A seagull is 12 1/2 feet above the surface. What is the distance between the squid and the seagull?

**Answer: 55 1/4 **

**Step-by-step explanation: If a squid is 42 3/4 feet below the surface of the ocean and a seagull is 12 1/2 feet above the surface of the ocean, you would need to add together 42 3/4 and 12 1/2, to get your answer which is 55 1/4.**

**42 3/4 + 12 1/2 = 55 1/4**

A line passes through the point (9,5) and

has a slope of 1/3 Write an equation of the line in

slope-intercept form

**Answer:**

Answer: y=1/3x-6

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