Answer:
I think its b
Step-by-step explanation:
Sorry if im wrong :(
The ways that can be used to determine whether a linear relationship is proportional are-
A) The equation is in y = kx form.
What is proportionality?In mathematics, proportionality indicates that two quantities or variables are related in a linear manner. If one quantity doubles in size, so does the other and so on.
Now the since the proportionality is the relationship in the linear manner.
This is represented as
x ∝ y.
⇒ x = ky
k is the constant of proportionality.
A direct proportionality can also be viewed as a linear equation in two variables with a y-intercept of 0 and a slope of k. This corresponds to linear growth.
Thus, the ways that can be used to determine whether a linear relationship is proportional are-
A) The equation is in y = kx form.
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HELP!! GEOMETRY
25 points will mark brainlest if correct 25 points will mark brainlest if correct 25 points will mark brainlest if correct 25 points will mark brainlest if correct 25 points will mark brainlest if correct 25 points will mark brainlest if correct 25 points will mark brainlest if correct
Answer: The top answer
is that right answer I took that test
Step-by-step explanation:
Answer:
Step-by-step explanation: wrong 2
PLEASE HELPP A GIRLLL OUTT !
The number of gifts Nikki can varies directly with the amount of time she spends wrapping them . She can wrap 14 gifts in 2 hours. How many gifts can she wrap in 6 hours
Answer:
42 gifts
Step-by-step explanation:
Multiply 14 by 3 to get 42 (6 hours worth of wrapping gifts)
2*3=6
14*3=42
If Nikki can wrap 14 gifts in 2 hours. Then she can wrap 42 gifts in 6 hours
What is Ratio?A ratio is an ordered pair of numbers a and b, written a / b where b does not equal 0.
Given,
The number of gifts Nikki can varies directly with the amount of time she spends wrapping them.
The number of gifts nikki can wrap in 2 hrs=14.
Now we need to find how many gifts can she wrap in 6 hours.
Let x be the number of gifts she wrap in 6 hours.
2/14=6/x
1/7=6/x
Apply cross multiplication
x=7×6
x=42
Hence, Nikki can wrap 42 gifts in 6 hours.
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Axel has $1.77 in dimes and pennies in his coin jar. If he has one more penny than
dime, which equation can be used to determine x, the number of dimes he has?
Ingrid deposit $10,000 in an IRA what will be the value of her investment six years if the investment earning 3.2% per year and is compounded continuously
Answer:
$12116.71Step-by-step explanation:
Given
Deposit = $10000Interest rate = 3.2% PA Interest type = compoundFrequency = continuousTime = 6 yearsCalculation
Total = 10000*e^(rt) = 10000*e^(0.032*6) = $12116.71Answer:12116.71
Step-by-step explanation:
uhh jus look at the picture
Using the Prime Factorization for 27 and 54, what is the GCF
Answer:
The GCF is 27.
Step-by-step explanation:
hope this helps
The factors of 27 are: 1, 3, 9, 27
The factors of 54 are: 1, 2, 3, 6, 9, 18, 27, 54
Then the greatest common factor is 27.
The average cost in dollars of producing x units of golf clubs is C(x)=x^2-18x+140. Determine the number of golf clubs to produce each hour to keep the cost below $75 per club
Answer:
At least 6
Step-by-step explanation:
I did guess and check for the formula. I first started with 5 golf balls
C(x)=5^2-18*5+141
C(x)=76 too high
Then I tried 6
C(x)=6^2-18*6+141
C(x) = 69
It would have to be 6 because you need a whole number of golf balls and 5 made the cost too high
Write 1.63 repeating as a mixed number in simplest form. 63 is the only repeating part.
Answer:
18/11 also can you click you say thanks rate and click brainiest please
Simplify. –12 – 8
20
4
–4
–20
Answer:
The answer would be -20
Pauline got 9 pounds of
cherries from her tree this year. Last
year she only got 64 pounds. How
many times more pounds did she get
this year than last year?
i think the anser is 55 more pounds
Find the discriminant of 3x^2 + 10x + 7.
Answer:
Thats kinda numberist...
Step-by-step explanation: !ALL NUMBERS MATTER!
Answer:
D=16
Step-by-step explanation:
you can write this on your paper if you need
a= 3
b=10
c=7
D= b^2-4(a)(c)=100-84
D=16
What is the smallest positive composite number that does not have any prime factors less than 20?
Answer:
Factors of 20: 1, 2, 4, 5, 10,
Step-by-step explanation:
If my coordinates are (3, 4) what is y?
Answer:
4
Step-by-step explanation:
Rita made 5 batches of cookies. There was a total of 2400 cookies. If each batch contain the same number of cookies how many cookies were in 4 batches
Jordan solved the equation −7x + 25 = 48; his work is shown below. Identify the error and where it was made. −7x + 25 = 48 Step 1: −7x + 25 − 25 = 48 − 25 Step 2: −7x = 23 Step 3: negative seven times x over seven = twenty-three over seven Step 4: x = twenty-three over seven Step 1: He should have added 25 to each side. Step 1: He should have divided both sides by −7. Step 3: He should have divided both sides by −7. Step 3: He should have multiplied both sides by −7.
Answer:
Step 4 : he should have divided both sides by negative seven
Step-by-step explanation:
Working alone, Jamie can mow her lawn in 75 minutes. If Bob helps her, then the two can mow the lawn in 30 minutes. How long does it take Bob to mow the lawn alone?
Pls give explanation
20 POINTS + BRAINLIEST
9514 1404 393
Answer:
50 minutes
Step-by-step explanation:
"Working together" problems like this usually give you the time per task. However, the rates of getting work done add when expressed as tasks per time.
Let b represent the number of minutes Bob takes to mow the lawn alone. Then the sum of lawns mowed per minute is ...
Jamie's rate + Bob's rate = "working together" rate
1/75 + 1/b = 1/30
1/b = 1/30 -1/75
1/b = 5/150 -2/150 = 3/150
1/b = 1/50
b = 50
It takes Bob 50 minutes to mow the lawn alone.
At Dairy Land, 50% of the 32 ice cream flavors contain fruit. How many ice cream flavors contain fruit?
Answer:
hmmm i think you need to dod
Step-by-step explanation:
yeah
Answer:
60
Step-by-step explanation:
answer choices 22 and 32 please help
845 ÷ 73
Divide. What is the remainder?
Answer:
42
Step-by-step explanation:
73*11= 803
845-803= 42
Given: MO bisects ∠PMN and OM bisects ∠PON Prove: ΔPMO ≅ ΔNMO Statements Reasons 1. MO bisects ∠PMN 2. ∠PMO ≅ ∠NMO 3. MO ≅ MO 1. Given 2. Definition of angle bisector 3. Reflexive property 4. OM bisects ∠PON 5. ∠POM ≅ ∠NOM 6. ΔPMO ≅ ΔNMO 4. Given 5. Definition of angle bisector 6. ?
From the given statements and reasons, we can deduce that ΔPMO ≅ ΔNMO because; it fulfils the ASA Congruence postulate.
We are given;
1) MO bisects ∠PMN
2) ∠PMO ≅ ∠NMO which means that ∠PMO is congruent to ∠NMO
3) MO ≅ MO
4) OM bisects ∠PON
5) ∠POM ≅ ∠NOM which means that ∠POM is congruent to ∠NOM
6) ΔPMO ≅ ΔNMO
Now, from all the statements given, we can see that two corresponding angles of both ΔPMO and ΔNMO are equal.
We also see that they share a common side which is MO.
Thus, we can say that both triangles have two corresponding sides that are equal and a corresponding included angle that is also equal.
In conclusion, ΔPMO ≅ ΔNMO because it fulfils the ASA Congruence postulate.
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Answer:
1. given
2. definition of angle bisector
3. reflexive property
4. given
5. definition of angle bisector
6. congruent by asa
Step-by-step explanation:
What quad is (-5,1) ?
Answer:
5
Step-by-step explanation:
because I said so damit
Can someone help me plz
Answer:
-3/-6, 2/2
Step-by-step explanation:
I'm not really sure how else to finish this
-8≤2/5(k-2)
How do i show my work
will give BRAINLEST
a liner equation determines a line in the x-y plane true or false
Answer:
True
Step-by-step explanation:
Answer:
true- a linear equationdetermines a line in the x-y plane.
There are 2 pens for every 9 pencils. There is a total of 16 pens in the classroom. How many pencils are in the classroom? *
Answer:
there are 144 pencils
Step-by-step explanation:
9 · 16 = 144
hope this helps :)
6 = 30 divided by blank
Answer:30 divided by 5 = 6
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
6 = 30/x
multiply both sides by x
6x = 30
divide both sides by 6
x = 30/6 = 5
Round 1,857.205 to the nearest tenth
Answer:
Answer 1,857.2
0-4 stays the same, 5 and over goes up once. But since the number after 2 is 0 and it falls in the section of 0-4, it stays the same.
You brought three erasers and a magazine for $4. You spent a total of $13. How much did each eraser cost?
Answer:
$3
Step-by-step explanation:
3x + 4 = 13
X=3
Juwad picked 30 bags of apples on Monday and sold them at his fruit stand for $3.45 each.the following week he picked and sold 26bags
I do not understand this problem
Answer:
$89.70 or $192.30
Step-by-step explanation:
All you have to do is multiply 26 by 3.45 and you get your answer. Which if you use a calculator it would say 89.7, to find the answer you just add a zero to the end.
If you're doing the second answer you multiply 30 by 3.45, then you take 26 and multiply by 3.45, after that you add them together and you get your answer.
QUESTION 8
POIN
The roof pictured below has a rise of 10 feet and a run of 15 feet.
Run 15 feet
Rise - 10 feet
What is its slope?
Provide your answer below:
slope =
Next →
Previous
Answer:
it is root 325
pls mark me brainliest
Pythagorean theorem states that in a right triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides.
Slope = Rise² + Run²
Slope² = 10² + 15²
The slope is 5√13.
What is the Pythagorean theorem?Pythagorean theorem states that in a right triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides.
We have,
The slope, rise, and run are in the form of a right triangle.
We will apply the Pythagorean theorem to get the slope.
Sope can be considered as the hypotenuse.
Now,
Slope = Rise² + Run²
Slope² = 10² + 15²
Slope² = 100 + 225
Slope² = 325
Slope = √325
Slope = √(25 x 13)
Slope = 5√13
Thus,
The slope is 5√13.
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