is it true that if one of the factors is 0, the product is 1?

Answers

Answer 1

Answer:

The Principle of Zero Products states that if the product of two numbers is 0, then at least one of the factors is 0. (This is not really new.) If ab = 0, then either a = 0 or b = 0, or both a and b are 0.

hope it helped

Answer 2

Answer:

Step-by-step explanation:

Related Questions

6 ÷ 0.5 plss answer

Marking Brainliest!!

Answers

Answer:

Step-by-step explanation:

0.5 = 1/2

6 ÷ 0.5 = 12

6 : 1/2 =

6 × 2 = 12

newton's second law of motion States that the acceleration of an object is directly proportional to the force exerted on the object. if an object accelerates at a rate of 3 m/s2 , it will exert a force of 15 N. how much force will the same object exert if it accelerates at a rate of 7 m/s2?

pls pls pls help (๑•﹏•)

Answers

Answer:

Step-by-step explanation:

F=(2kg)×(3ms2). ∴F=6kgms2=6 Newton. =6N. Therefore, Force required to accelerate the body is 6N

The force the same object will exert if it accelerates at a rate of 7 m/s² is 35 N

From the question,

We have that,

Newton's second law of motion states that the acceleration of an object is directly proportional to the force exerted on the object

Let a represent the acceleration and F represent the force exerted

Them we can write that

F ∝ a

Introducing a constant, m, which is the mass of the object

Then, we get

F = ma

From the question,

If an object accelerates at a rate of 3 m/s² , it will exert a force of 15 N

We will the determine the mass, m, of the object using the above formula

F = ma

We have that

a = 3 m/s²

F = 15 N

Using

F = ma

Then,

15 = m × 3

m = 15÷3

∴ m = 5kg

Now, we can determine the force the same object would exert if it accelerates at at rate of 7 m/s²

Using the same formula

F = ma

a = 7 m/s²

m = 5 kg

∴ F = 5 × 7

F = 35 N

Hence, the force the same object will exert if it accelerates at a rate of 7 m/s² is 35 N

Learn more here: https://brainly.com/question/20357188

QUESTION: 3 ÷ 0.05
EMERGENCY: Pls answer

Answers

Step-by-step explanation:

=3/0.05

=60ans.

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the answer is 60

You can solve it in calculator

How many minutes is it before 12 noon if 68 minutes ago it was three times as many minutes past 10 a.m.?

Answers

if 68 minutes ago it (then) was three times as many minutes past 10 am (now)

x + 68 = 3 ×
×
(120 - x) →
→
x = 73 min
… if 68 minutes ago it (now) was three times as many minutes past 10 am (then)

x = 3 ×
×
[120 - (x + 68)] →
→
x = 39 min
… if 68 minutes ago it (then) was three times as many minutes past 10 am (then)

x + 68 = 3 ×
×
[120 - (x + 68)] →
→
x = 22 min

Alex‘s credit card balance is -$200 after a long she makes a payment of $50 towards her bill what integer represents
how much she still owes

Answers

Answer: 250

Step-by-step explanation:

i took a test

[tex]-3\log_{3}\left(x-2\right)=-25[/tex]
Thanks!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!...........

Answers

[tex] - 3 log_{3}(x - 2) = - 25 \\ = > log_{3}(x - 2) = \frac{ - 25}{ - 3} \\ = > log_{3}(x - 2) = \frac{25}{3} \\ = > (x - 2) = ( \frac{25}{3} ) ^{3} \\ = > x - 2 = \frac{15625}{27} \\ = > x = \frac{15625}{27} + 2 \\ = > x = \frac{15625 + 54}{27} \\ = > x = \frac{15679}{27} \\ = > x = 5226.33[/tex]

Answer:

5226.33 (approximate value)

Hope you could get an idea from here.

Doubt clarification - use comment section.

simplify (-7b2)(-2b3)

Answers

Answer: 145

Step-by-step explanation:

(−72)(−23)

−72(−23)

1423

Use the IQR to determine if any of the data in the data set are outliers.

{23,80,43,23,0,20,23,23,20,28}

Answers

Using the IQR, the only outlier in the data set is: 0.

What is the IQR of a Data Set?

IQR = upper quartile (Q3) - lower quartile (Q1).

Given the data set, 23,80,43,23,0,20,23,23,20,28:

Quartile (Q1): 20

Quartile (Q3): 31.75

IQR = 31.75 - 20 = 11.75

The outliers are data values that lie below:

Q1 - (1.5 × IQR) = 20 - (1.5 × 11.75) = 2.375

And data values that are above:

Q3 + (1.5 × IQR) = 31.75 + (1.5 × 11.75) = 49.375

Therefore, the only outlier is: 0.

Learn more about the IQR on:

https://brainly.com/question/4102829

#SPJ1

as part of a campaign to promote it's annual clearance sale

Answers

Answer:

is this a question or not?

Step-by-step explanation:

Can someone please show a piece of paper or ex’s plum how you do h point?

Answers

Answer:

(-1,-1)

Step-by-step explanation:

well a square has four sides and they are all equal so it would have to be (-1,-1) for the sides to be equal

pls help i’m so confused

Answers

Answer:

I think your answer is i

Step-by-step explanation:

The rotational symmetry would be letters i

The letter with rotational symmetry is i

what is the slope of a line parallel to the line on the graph?

Answers

Answer:

3/4

Step-by-step explanation:

To find the slope of a line parallel to this line, we first need to find the slope of this line. Using rise/run, you get that the slope is 6/8 which simplifies to 3/4.

The slope of any two parallel lines always is the same so the slope of a line parallel to the one given would be 3/4.

<1 and <2 are complementary. Solve for the measure of <1.

<1 = 12x + 4
<2 = 9x + 2

A. 52
B. 4
C. 38
D. 8.3

Answers

Answer:

A) 52

Step-by-step explanation:

If < 1 and < 2 are complementary angles, then it means that the sum of their measures add up to 90°.

< 1 + < 2 = 90°

12x + 4 + 9x + 2 = 90°

21x + 6 = 90°

21x + 6 - 6 = 90° - 6

21x = 84°

21x/21 = 84°/21

x = 4

Substitute the value of x = 4 into < 1 and < 2:

m < 1: 12x + 4 = 12(4) + 4 = 52°

m < 2: 9x + 2 = 9(4) + 2 = 38°

Therefore, the correct answer is A) m < 1 = 52°.

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Answers

Answer:4

Step-by-step explanation:

While at School Brian had a math quiz every 6 days and a science quiz every four days. On February 15 he had both tests. Assuming no school days off when will he have both tests on the same day again.

Answers

March 3rd, assuming that it’s not a leap year and there are no school holidays.
Days x # of tests = days until both
6x2=12
4x3=12

I NEED A 100% ACCURATE ANSWER FOR THIS QUESTION ASAP NO LINKS !!!

Answers

Answer:

The first choice

Step-by-step explanation:

h=-3

hope it helps

Solution:

[tex]5h - 2 = 3h + 4 \\ = > 5h - 3h = 4 + 2 \\ = > 2h = 6 \\ = > h = \frac{6}{2} \\ = > h = 3[/tex]

Answer:

Option d. 3

HELPS! TYS IF U DOESSSSS
I WILL GIVE BRAINILEST!!!!!!!!!

Answers

Answer:

C. HI my other account:P

Step-by-step explanation:

I need some help with this

Answers

The following can be deduced from the expressions

m ∠ D = 4 × m ∠ A
m ∠ B = 3 × m ∠ A-12

Please note that the sum of angles in a triangle is 180 degress. Therefore,

M∠ A + m ∠ B + m ∠ D = 180equation(3)

Substitute for equation 1 and 2 in equation 3 as shown below

m ∠ A + 3 × m ∠ A - 12^0 + 4 x m ∠ A =180^0
m ∠ A + 3 × m ∠ A + 4 x m ∠ A = 180^0+12^0
8m ∠ A = 192^0
m ∠ A= 192^0/8
m ∠ A=24^0

Substitute for m∠A= 24 in equation 1 and 2 as shown below

m ∠ D = 4 × m ∠ A
m ∠ D = 4 × 24^0
m ∠ D = 96^0
m ∠ B = 3 × mA - 12^0
m ∠ B = 3 × 24^0 - 12
m ∠ B = 72^0 - 12^0

,

∠= °

∠= °

∠= °

(-10)-[9+(-3)]×2²÷(-8)

Answers

Answer:

-7

Step-by-step explanation:

-7 is the answer……………….

Josh bought seven boxes. A week later half of all his boxes were destroyed in a fire. There are now only 22 boxes left. With how many did he start? Please write an equation.

Answers

Answer:

Josh started out with 37 boxes.

Step-by-step explanation:

The answer is 37. He started out with 37

4) Sally has 10 purple beads, 25 yellow beads and 30 red beads. She is
going to make identical bracelets for her friends. What is the maximum
number of bracelets she can make if she wanted to use all her beads?

Answers

Answer:

5 bracelets

Step-by-step explanation:

The common factor of 10, 25 and 30 is 5

this means that each bracelet will have 2 purple, 5 yellow and 6 red.

Answer:

5 Bracelets

Step-by-step explanation:

the common factor of the numbers 10 25 and 30 is 5

5×2= 10

5× 5 = 25

5x6= 30

these numbers are also multiples of 5.

IF YOU ARE REALLY GOOD A MATH THEN PLEASE ANSWER THIS !!!
Your help will be much appreciated because i am losing my sanity doing this math

Answers

speed = 330/6 = 55 mph

Answer:

55mph

Step-by-step explanation:

average speed=330/6=55mph

What is the answer? Links will be reported. ( BRANLIEST )

Answers

Answer:

[tex] - 1 \frac{1}{8} m + \frac{3}{10} \\ [/tex]

Step-by-step explanation:

[tex] \frac{7}{8} m + \frac{9}{10} - 2m - \frac{3}{5} \\ \frac{7}{8} m - 2m + \frac{9}{10} - \frac{3}{5} \\ \frac{7}{8} m - \frac{2m \times 8}{1 \times 8} + \frac{9}{10} - \frac{3 \times 2}{5 \times 2} \\ \frac{7m - 16m}{8} + \frac{9 - 6}{10} \\ - \frac{9}{8} m + \frac{3}{10} \\ - 1 \frac{1}{8} m + \frac{3}{10} \\ [/tex]

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Answers

Answer:

Step-by-step explanation:

The answer is B brace in this image it shows the words that it says plz trust me and tell me if this is wrong it should not be tho

Select the correct answer. What is a round character? A. a character who contrasts the personality of another character B. a character who stays the same throughout a story C. a character who has a complex personality D. a character who has just one or two personality traits

Answers

The answer is c …………………

solve pls brainliest

Answers

Answer: (a.) -19 (b.) 78

Step-by-step explanation:

(a.) -33+14= -19 (b.) 75 - x = 78

(b.) 75 to zero = 75 Zero to -3

is 3 points behind zero, this make more distance from 75 so…

(b.) 75+3 = 78

Can somebody help me asap I need this finished

Answers

Answer:

A) y=5x-3

Step-by-step explanation:

This graph represents 2x+y=−4.
Which ordered pair is in the solution set of 2x+y≤−4?

Question 6 options:

(2, −2)

(−2, −2)

(2, 2)

(−2, 2)

Answers

Answer:

(-2, -2)

Step-by-step explanation:

What is the least five-digit even number with no repeated digits?

Answers

Your answer is 10234

what is the answer of 380 x 690 estimate

Answers

Answer:

26200

Step-by-step explanation:

exactly 262200

Other Questions

Estou viajando de So Paulo a Porto Alegre, cujo percurso total tem 1600 km, aproximadamente. Se j percorri 80% do percurso, quanto ainda falta (em quilmetros e porcentagem)? Apresente os clculos. Help needed ASAP!!!!!!! 1. (MC)Read the excerpt below, and complete the narrative required.The Railway Children By Edith Nesbit Chapter I, The Beginning of ThingsThey were not railway children to begin with. I don't suppose they had ever thought about railways except as a means of getting to Maskelyne and Cook's, the Pantomime, Zoological Gardens, and Madame Tussaud's. They were just ordinary suburban children, and they lived with their Father and Mother in an ordinary red-brick-fronted villa, with coloured glass in the front door, a tiled passage that was called a hall, a bath-room with hot and cold water, electric bells, French windows, and a good deal of white paint, and 'every modern convenience', as the house-agents say. There were three of them. Roberta was the eldest. Of course, Mothers never have favourites, but if their Mother HAD had a favourite, it might have been Roberta. Next came Peter, who wished to be an Engineer when he grew up; and the youngest was Phyllis, who meant extremely well. Mother did not spend all her time in paying dull calls to dull ladies, and sitting dully at home waiting for dull ladies to pay calls to her. She was almost always there, ready to play with the children, and read to them, and help them to do their home-lessons. Besides this she used to write stories for them while they were at school, and read them aloud after tea, and she always made up funny pieces of poetry for their birthdays and for other great occasions, such as the christening of the new kittens, or the refurnishing of the doll's house, or the time when they were getting over the mumps. These three lucky children always had everything they needed: pretty clothes, good fires, a lovely nursery with heaps of toys, and a Mother Goose wall-paper. They had a kind and merry nursemaid, and a dog who was called James, and who was their very own. They also had a Father who was just perfectnever cross, never unjust, and always ready for a gameat least, if at any time he was NOT ready, he always had an excellent reason for it, and explained the reason to the children so interestingly and funnily that they felt sure he couldn't help himself. You will think that they ought to have been very happy. And so they were, but they did not know HOW happy till the pretty life in the Red Villa was over and done with, and they had to live a very different life indeed. The dreadful change came quite suddenly.------------------------Prompt:After reading the passage above, write the next chapter of the narrative. Be sure to include exciting conflict and well-punctuated dialogue. Your chapter should be a minimum of 100 words!**Be sure that you use your mature voice, specific details, and sensory descriptions. 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is it true that if one of the factors is 0, the product is 1?​

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is it true that if one of the factors is 0, the product is 1?