A statement that contains = to compare two expressions is a

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Answer 1

Answer:

An equation is a mathematical statement that two expressions are equal. The solution of an equation is the value that when substituted for the variable makes the equation a true statement. To achieve our goal, we use two principles of equality, the addition principle and the multiplication principle.

Related Questions

Someone help me its timed!!!

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Answer:

Step-by-step explanation:

What is the measure of an angle that is the complement of angle K?

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Answer:

Sum of complementary angles is 90

90-25=65°

Step-by-step explanation:

U Pause o Help Jackson has a sprinkler that rotates in a circle with a 6 foot radius. What is the approximate area that Jackson can expect the sprinkler to cover?

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12 x pie (I can’t fine the symbol for it tho)

on the number line what are all the numbers absolute value if 1.5

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Answer:

I think it's between +1 and +2

Step-by-step explanation:

Please follow me on brainy

Simplify to a single power of 6 6(5)^4

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Answer:

9th power

Steps:

(6^5)^4

(6^5+4)

6^9

245 tickets in 5 days what is the unit rate

Answers

Answer:

245/5 = 49 tickets per day

Answer:

245 / 5 = 49 so

49 tickets per day

The velocity, v(t), of a particle, in inches per second, at time t seconds is v(t) = 4t3 + 3t2 + 2t + 1. What distance does the particle travel over the interval 0 ≤ t ≤ 1?

Answers

Answer:

The particle traveled 4 inches over the interval.

Step-by-step explanation:

What distance does the particle travel over the interval 0 ≤ t ≤ 1?

The distance is the integral of the velocity.

[tex]d(t) = \int_{0}^{1} v(t) dt[/tex]

[tex]d(t) = \int_{0}^{1} 4t^3 + 3t^2 + 2t + 1 dt[/tex]

We have that:

[tex]\int t^n dn = \frac{t^{n+1}}{n+1}[/tex]

[tex]d(t) = t^4 + t^3 + t^2 + t|_{0}^{1}[/tex]

Which is:

[tex]d(1) - d(0) = 1 + 1 + 1 + 1 = 4[/tex]

The particle traveled 4 inches over the interval.

Geometry, help ya girl out

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Answer:

4. 120 cm^2

5. 8x+30

Step-by-step explanation:

Answer:

120 cm^2

8x+30

Step-by-step explanation:

I WILL GIVE BRAINLIEST I NEED TO SHOW MY WORK

Answers

Answer:

7.5 cm

Step-by-step explanation:

If they are similar, then they are proportionate.

The 4 is proportionate to the 6 and so is the x to the 5.

6/4= 1.5

1.5*5=7.5

6/4 = x/5

x=7.5

I'll give brainliest pleassee answer right!!

Answers

Answer:

Step-by-step explanation:

1 dined esta Ricardo

2donde vamos

3que class de gusta mas

4que ensena el profesor

5como son Los estudiantes

You solve question by using your brain sorry I don’t know the answers but please give me brainliest I’m trying to rank up.

I need help fast!!!!

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Answer:

63.4 ft²

Step-by-step explanation:

11²(π) /6 = 63.4 ft²

10% of what is 7???!!!

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Answer:

0.7

Step-by-step explanation:

Need help don’t know how to do this

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I am not sure but I think the answer is 8

The functions u and w are defined as follows. =ux+−2x2 =wx−−x21 Find the value of wu−5.

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Answer:

YStep-by-step explanation:

A deck of cards contains RED cards numbered 1,2,3,4,5,6 and BLUE cards numbered 1,2,3,4,5.

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Answer:

what's the question? if you clarify ill answer

A pair of dice was rolled many times and the results appear below. Based upon these result what is the experimental probability of rolling a 7
Outcome 2,3,4,5,6,7,8,9,10,11,12
Frequency 3,6,8,11,14,16,15,12,9,5,1

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The experimental probability of rolling a 7 would be 4/25 (16%). Experimental probably is found by putting the frequency of the event over the total number of trials. In this case that is 16/100, which reduces to 4/25.

Justin took a quiz with five multiple choice (A-D) and five true/false questions. How many different ways can he answer the questions?

Answers

Answer:

32,768 ways

Step-by-step explanation:

True/ false questions = 5 ; number of options = 2 (True or false)

Ways of answering = 2^5 = (2 * 2 * 2 * 2 * 2) = 32

Number of Multiple choice questions = 5

Number of options (A - D) = 4 options

Ways of answering = 4^5 = (4 * 4 * 4 * 4 * 4) = 1024

32 * 1024 = 32,768 ways

What is the solution for the equation, 2(4x – 6) = 8x – 12

Answers

Simplifying

2(4x + -6) = 8x + -12

Reorder the terms:

2(-6 + 4x) = 8x + -12

(-6 * 2 + 4x * 2) = 8x + -12

(-12 + 8x) = 8x + -12

Reorder the terms:

-12 + 8x = -12 + 8x

Add '12' to each side of the equation.

-12 + 12 + 8x = -12 + 12 + 8x

Combine like terms: -12 + 12 = 0

0 + 8x = -12 + 12 + 8x

8x = -12 + 12 + 8x

Combine like terms: -12 + 12 = 0

8x = 0 + 8x

8x = 8x

Add '-8x' to each side of the equation.

8x + -8x = 8x + -8x

Combine like terms: 8x + -8x = 0

0 = 8x + -8x

Combine like terms: 8x + -8x = 0

0 = 0

Solving

0 = 0

Answer:

X = 1

Step-by-step explanation:

2(4x - 6) = 8x - 12

(8x - 12) = 8x - 12

+ 12 + 12

8x = 8x

x = 1

$45.50, 15% markup what is the total

Answers

Answer:

$52.324

Step-by-step explanation:

Answer:
$52.324

That's all I know

An urn contains 5 red marbles 9 white and 7 blue marbles marbles.A child randomly selects three (without replacement) from the urn.Round to four decimal place.Find the probability all marbles are the same.

Answers

Answer:

0.0970

Step-by-step explanation:

Red marbles, R= 5

White, W = 9

Blue, B = 7

Total = (5 + 9 + 7) = 21

Selecting 3 marbles without replacement :

Probability that all marbles are the same

P(RRR) or P(BBB) or P(WWW)

(5/21 * 4/20 * 3/19) + (7/21 * 6/20 * 5/19) + (9/21 * 8/20 * 7/19)

0.0075187 + 0.0263157 + 0.0631578

= 0.0969922

= 0.0970

Solve this system of equations. Show or explain your work.

3x+4y=35

y=-1/2x+8

Answers

Answer:

pOinTS lOlK

Step-by-step explanation:

How would the graph in the Example change ifadereads 5 pages every
3 minutes instead of 4 pages every 3 minutes

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Answer:

(3,4) would become (3,5)

(6,8) would become (6,10)

(9,12) would become (9,15)

Step-by-step explanation:

the points would change as follows:

(3,4) would become (3,5)

(6,8) would become (6,10)

(9,12) would become (9,15)

please help, giving brainliest.

Answers

Answer:

5, 7.5, 10

Step-by-step explanation:

i’ll answer so ^ can get brainliest

3.
Mrs. Jones is making 8 sandwiches for lunch She has exactly 2 pounds (lb) of turkey and wants to use the same amount of turkey for each sandwich
0
1 lb
How much turkey will Mrs Jones use for each sandwich

Answers

Answer:

0.25 lbs for each sandwich.

Please help, will mark brainliest

Answers

Answer:

The picture is just a black screen. Please tell me the question in the comments and I will try to help!

Step-by-step explanation:

ill mark brainlist plss help

Answers

Answer:

D: Non-Vascular

Step-by-step explanation:

Non Vascular plants are plants without Xylem and Phloem, and instead use other simpler tissues to move water around.

An amusement park has a diameter of 1550 feet and has a circular walking path around the entire park If you walk around the park 4 times a day how far do you walk a day

Answers

Answer:

The factors of 24 are 1, 2, 3, 4, 6, 8, 12 and 24.

Step-by-step explanation:

Hope this helps

Will give brainliest! :)) need asap

Answers

Answer:

D. -3 for every 1 to the right, in goes down 3.

E. 0, the graph could represent no change over time.

assume the point on the graph is the origin, you can graph these

(2,-4)

(1,-2)

(0,0)

(-1,2)

(-2,4)

(-3,6)

Step-by-step explanation:

Brooke bought 5 plates for $44. If the price of the plates is always the same, which represents the total cost, y, of buying any number of plates, x?

Answers

Answer:

y = 8.80x

Step-by-step explanation:

Th price of one plate = $44 / 5 = $8.80

the cost of any x plate can be determined by multiplying $8.80 by x

y = $8.80x

For example if x is 10, y = $8.80(10) = $88

If x = 100, y = $8.80(100) = $880

Answer:

y = 8.80x

Step-by-step explanation:

Th price of one plate = $44 / 5 = $8.80

the cost of any x plate can be determined by multiplying $8.80 by x

y = $8.80x

For example if x is 10, y = $8.80(10) = $88

If x = 100, y = $8.80(100) = $880

Please help need the answer now!!

Answers

pretty sure it’s C, as the graph spikes during the 3 second mark, splitting the increasing and decreasing evenly with 3 seconds respectfully

I think it’s C, sorry if I’m wrong

Other Questions

please help!!please answer if you know any of them! THE LONG PART IS JUST THE STORY. PLEASE HURRY Memories of a MemoryHave you ever witnessed something amazing, shocking or surprising and found when describing the event that your story seems to change the more you tell it? Have you ever experienced a time when you couldn't really describe something you saw in a way that others could understand? If so, you may understand why some experts think eyewitness testimony is unreliable as evidence in scientific inquiries and trials. New insights into human memory suggest human memories are really a mixture of many non-factual things.First, memory is vague. Imagine your room at home or a classroom you see every day. Most likely, you could describe the room very generally. You could name the color of the walls, the floors, the decorations. But the image you describe will never be as specific or detailed as if you were looking at the actual room. Memory tends to save a blurry image of what we have seen rather than specific details. So when a witness tries to identify someone, her brain may recall that the person was tall, but not be able to say how tall when faced with several tall people. There are lots of different kinds of "tall."Second, memory uses general knowledge to fill in gaps. Our brains reconstruct events and scenes when we remember something. To do this, our brains use other memories and other stories when there are gaps. For example, one day at a library you go to quite frequently, you witness an argument between a library patron and one of the librarians. Later, when telling a friend about the event, your brain may remember a familiar librarian behind the desk rather than the actual participant simply because it is recreating a familiar scene. In effect, your brain is combining memories to help you tell the story.Third, your memory changes over time. It also changes the more you retell the story. Documented cases have shown eyewitnesses adding detail to testimony that could not have been known at the time of the event. Research has also shown that the more a witness's account is told, the less accurate it is. You may have noticed this yourself. The next time you are retelling a story, notice what you add, or what your brain wants to add, to the account. You may also notice that you drop certain details from previous tellings of the story.With individual memories all jumbled up with each other, it is hard to believe we ever know anything to be true. Did you really break your mother's favorite vase when you were three? Was that really your father throwing rocks into the river with you when you were seven? The human brain may be quite remarkable indeed. When it comes to memory, however, we may want to start carrying video cameras if we want to record the true picture.Which line from the text most clearly explains the main idea of the final paragraph? With individual memories all jumbled up It is hard to believe we ever know anything The human brain may be quite remarkable indeed We may want to start carrying video cameras pretend like i said sumn funny line R when plotted passes through the points (1,-3) and (5,9). When Line S crosses line R it forms right angles which of the following must be the slope of line S? 1) 3/22) -2/3 3) 34) -1/3 Spencer was able to drive his car 420 miles on 12 gallons of gas. At this rate, how many miles could he drive on 15 gallons of gas. How has the cultural aspect of music influenced your identity? what to email teacher saying how is she doing , just wanna catch up on her What________between 9 and 12 yesterday morning", the detective said.(you-do)" Graham deposited $400 in an account that earns 5% annual compounded annually. How much interest will the account earn after 4 years, if he makes no withdrawals or deposits?PLEASE SHOW YOUR WORK!!!!WILL MARK BRAINLIEST!!! WHAT DID YOU LEARN?1. Identify What was Leo Africanus' most important published work! HELP ME PLS IM AWARDING BRAINLIEST! The elderly in many Western nations are marginalized and stigmatized as slow, incompetent, and unable to give back to others andsociety because of their limitations. Many of the inhabitants of these nations look down on the elderly and exalt youth and being young.The elderly in many Eastern nations look up to the elderly and look to them for guidance and wisdom. Discuss the social, historical, andcultural foundations along with the ramifications of both approaches.I luciana was making $10 per hour. She just got raise and now makes $10.50 an hour. What was the percent increase in her hourly wage? the great debate between federalist and anti-federalist over the ratification of the constitution was resolved with a compromise . describe the compromise in your own words A fish starts at -13 meters and changes -17 meters 5.) Find the product of:39.06 x 0.3 n=15/n+ 2 3? It is the least expensive automobile insurance coverage.A) LiabilityB) CollisionC) ComprehensiveD) Full Determine which ordered pair is a solution of y=3x+3.(1, 6)(5, 18)(9, 2)(4, 9) 2) Find the axis of symmetry of y = 2(x - 5)^2+ 3O a. y=-3O b. X=5O c. x = -5O d. y = 3helpp