Which equation shows that 5 is a factor of 45?
Choose 1 answer:
A: 45 = 5x9
B: 45 = 225 ÷ 5
C: 45 = 5 + 40
D: 45 = 50 - 5
Answers
From the list of available options, the equation that shows that 5 is a factor of 45 is (a) 45 = 5 * 9
What are factors?The factors of a number are the set of numbers (less than the actual number) that can divide the original number without leaving a remainder
How to determine the equation that shows that 5 is a factor of 45?As stated above, factors can divide the original number
The numbers are given as:
45 and 5
Such that 5 is a factor.
This means that
45 = 5 * x
Where x is another factor of 45
Divide both sides of the equation 45 = 5 * x by 5
x = 9
Substitute 9 for x in the equation 45 = 5 * x
45 = 5 * 9
Hence, the equation from the list of given options that shows that 5 is a factor of 45 is (a) 45 = 5 * 9
Read more about factors and multiples at:
https://brainly.com/question/219464
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Answer:
45=5 x 9
Step-by-step explanation:
its the right answer if youre too lazy to read the other answer lol
Related Questions
Sarah is paying off a student loan at the rate of $900 per year. Fixed expenses:
Answers
Incomplete question. I inferred you want explanations about what are fixed expenses.
Explanation:
In accounting, the term fixed expenses apply to expenses that do not change for a considerable period of time. In other words, these expenses are fixed in nature. These expenses for example may include; rent payments, mortgage payments, insurance payments, and utility expenses (electricity bills and phone bills, etc).
PLEASE HELP WITH #3 i’ll give brainliest
Answers
Step-by-step explanation:
Lets begin with this 4x-25=x+14, 3x=39, so x=13, than we plug it in to side NP because that is the most simple one to plug it into to and that side is 27 since the triangle is equilateral all sides are the same so it is 27, 27, 27, for the sides and x=13
A number is between 38 and 43. It has prime factors of 2 and 7. What is the number?
Answers
Answer:
The number is 42
Step-by-step explanation:
As, the numbers between 38 and 43 are
39, 40, 41, 42
So 39 = 13 x 3
40 = 20 x 2
41 = 1 x 41
42 = 7 x 2
So answer = 42
If 2/3 X ? = 1 what number goes in the box
Answers
Answer:1/3?
Step-by-step explanation: sorry I don’t wanna take ur points just be more specific in the comments pls
what is the answer to -1-7
Answers
Answer: 6
Step-by-step explanation:
brainliest plz
Answer:
-8
Step-by-step explanation:
Imagine -1 on a number line, then go back (or subtract) 7 spaces, and you'll get -8. Hope it helps.
Simplify the expression: 2x + 1 + 7x
Answers
Answer: 9x+1
Step-by-step explanation:
2x+7x=9x
Answer:
9x+1
Step-by-step explanation:
2x+1+7xCombine like terms, 9x+1Jackie has a roll of ribbon that has 6 feet of ribbon. She is decorating for a birthday party and needs to wrap 10 gifts. Each gift requires 7.5 inches of ribbon. She estimated by multiplying 10 times 7 that she would have enough ribbon for the 10 gifts. Is she correct? Why or why not?
Answers
Answer:
She does not have enough ribbon.
Step-by-step explanation:
Each gift is equal to 7.5. Take 10*7.5=75in
In 6 feet how many inches are there? There is 12 in 1 feet. 6*12=72 inches. She would need to round up because of the .5
Answer:
No, she is not correct
Step-by-step explanation:
She used 7 instead of 7.5 inches, and her answer would be 5.83 feet, and would be under her total 6 feet. But, if she used 7.5 like she was supposed to, she would have gotten 6.25 feet, which would mean she wouldn't have enough.
Please help my grade are low!!
Answers
Answer:
250%of4.4=look it up girl
Step-by-step explanation:
The vertical and horizontal axes on a coordinate plane is called the...
Answers
Answer:
the horizontal axis- X
the vertical axis- Y
Solve the system of linear equations by elimination.
12x−7y=−2
8x+11y=30
Answers
Answer:
x=1
y=2
Step-by-step explanation:
Stella solves the following system of equations using the substitution method.
y=−4x−65x−y=10
What is the single-variable equation she solves after substituting?
A. 5x−4x−6=10
B. 5x−(−4x−6)=10
C. 5x+10=−4x−6
D. 5x+10=−(4x−6)
Answers
9514 1404 393
Answer:
B. 5x−(−4x−6)=10
Step-by-step explanation:
The first equation gives an expression for y:
y = -4x -6
When that is used in the second equation, the result is ...
5x -y = 10
5x -(-4x -6) = 10 . . . . . . after substituting; matches B
Answer: Stella solves the following system of equations using the substitution method.
y=−4x−65x−y=10
What is the single-variable equation she solves after substituting?
Responses
5x−(−4x−6)=10 CORRECT
5 x minus left parenthesis negative 4 x minus 6 right parenthesis equals 10
5x+10=−(4x−6)
5 x plus 10 equals negative left parenthesis 4 x minus 6 right parenthesis
5x−4x−6=10
5 x minus 4 x minus 6 equals 10
5x+10=−4x−6
5 x plus 10 equals negative 4 x minus 6
Step-by-step explanation:
sorry for the formatting not sure how that happened
Anyone know 1 and 2 with work shown please! ^^
Answers
Answer:
1. m∠R = 10
2. m∠P = 160
Step-by-step explanation:
The lines at the opposite are congruent so the angles have to be the same.
6x - 12 = 3x -1
subtract 3x from both sides
3x - 12 = -1
add 12 to both sides
3x = 11
divide by 3
x = 11/3
Now replace x in both the equations with 11/3:
3x - 1 = 3(11/3) - 1 = 11 - 1 = 10
6x - 12 = 6(11/3) - 12 = 66/3 - 12 = 22 - 12 = 10
So m∠R is 10
Now to find m∠P,
A triangle is 180 degrees so with angle P represented with x:
10 + 10 + x = 180
20 + x = 180
x = 160
m∠P = 160
brainliest for correct answer
Answers
Answer:
D....brainliest please!!!!
Step-by-step explanation:
A function is when none of the coordinates have the same x axis so in this case it is D!
The answer is
D) (3,4)(-2,2)(6,1)(-8,2)
reason why it is because all the othe answers have X repeated which make them not functions.
Mr. Young is offered an investment opportunity. Kyra says she will invest his money at a 6% simple interest rate over the next 7 years. Mr. Young decides to invest $3000. How much interest will he have earned when the investment matures? *
Answers
Answer:
$126
Step-by-step explanation:
Given that:
Investment is done as per Simple interest.
Principal = $3000
Time for which the investment is to done = 7 years
Rate of interest = 6%
To find:
Interest earned when the investment matures?
Solution:
Formula for Simple Interest :
[tex]Simple\ Interest = \dfrac{PRT}{100}[/tex]
Where [tex]P[/tex] is the principal amount
[tex]R[/tex] is the Rate of Interest
[tex]T[/tex] is the time for which the investment is made
Putting the given values:
[tex]Simple\ Interest = \dfrac{3000\times 6\times 7}{100}\\\Rightarrow Simple\ Interest = \dfrac{12600}{100}\\Simple\ Interest = \$126[/tex]
Therefore, the answer is:
Interest earned is $126.
HELP I WILL GIVE BRAINIEST PLEASE
What is f(5) for the function f(x) = 6x + 7
Answers
Answer:
F(5)= 37
Step-by-step explanation:
F(x)= 6x + 7
F(5)= 6(5) +7
F(5)=30+7
F(5)=37
Draw a venn diagram to show the relation between the sets of real numbers, rational number and irrational numbers.
Answers
Answer:
The image is not clear but get the idea
How many edges does the polyhedron have? 3 5 6 10
Answers
The number of edges in a polyhedron cannot be determined without additional information about the shape of the polyhedron.
What is a polyhedron?A polyhedron is expressed in a three-dimensional solid object that has flat faces, straight edges, and sharp corners or vertices.
It is not possible to determine the number of edges in a polyhedron based on the given information alone. The number of edges in a polyhedron depends on the specific shape of the polyhedron, as well as the number of faces and vertices it has.
For example, a tetrahedron has 4 triangular faces and 4 vertices, and each vertex is connected to three edges, so it has a total of 6 edges. On the other hand, an icosahedron has 20 triangular faces and 12 vertices, and each vertex is connected to five edges, so it has a total of 30 edges.
Therefore, the number of edges in a polyhedron cannot be determined without additional information about the shape of the polyhedron.
Learn more about polyhedrons here:
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A collection of nickels and dimes is worth $4.40. There are 53 coins in all. How many
nickels are there?
12
18
35
41
Answers
A Dime is worth 10 cents or 0.10
n + d = 53
0.05n + 0.10d = 4.40
n = 53 - d
0.05(53 - d) + 0.10d = 4.40
2.65 - 0.05d + 0.10d = 4.40
0.05d = 4.40 - 2.65
0.05d = 1.75
d = 1.75 / 0.05
d = 35
n = 53 - d
n = 53 - 35
n = 18
There are 18 nickels and 35 dimes.
0.05n + 0.10d = 4.40
0.05(18) + 0.10(35) = 4.40
0.90 + 3.5 = 4.40
4.40 = 4.40
The number of nickels there should be considered as the 18 when the collection is to be given.
Calculation of the number of nickles:SinceA collection of nickels and dimes is worth $4.40. There are 53 coins in all.
So here we assume that
A Nickel is worth 5 cents or 0.05.
A Dime is worth 10 cents or 0.10
Now
n + d = 53
0.05n + 0.10d = 4.40
So, it can be like
n = 53 - d
0.05(53 - d) + 0.10d = 4.40
2.65 - 0.05d + 0.10d = 4.40
0.05d = 4.40 - 2.65
0.05d = 1.75
d = 35
Now
n = 53 - d
n = 53 - 35
n = 18
hence, The number of nickels there should be considered as the 18 when the collection is to be given.
Learn more about number here: https://brainly.com/question/15503876
Find the area of a parallelogram with a base of 5cm and height of 15 cm
Answers
Answer:
think about it right now its easy or use a calculator
Step-by-step explanation:
amazing
Answer:
75 area
Step-by-step explanation:
if the distance from 0 to x on a number line is less than 5, then -5 is negative.. Is the answer always, sometimes, or never.
Answers
Answer:
Sometimes
Step-by-step explanation:
please send hindi class 9th sparsh questions answer
Answers
Answer:
ayo what?
Step-by-step explanation:
James is building a house on the lot shown below. The dimensions of the lot are (6+x) feet and (6−x) feet. The blue prints show the dimensions of the house to be (2+x) feet and (2−x) feet. The rest of the lot will be his yard.
How large is the yard?
square feet
James is thinking about extending the house by adding 2 feet to the length and 2 feet to the width.
How much area is now left for the yard?
square feet
Answers
Answer:
32 square feet20 square feetStep-by-step explanation:
Given
The dimensions of the lot are (6+x) feet and (6−x) feetThe dimensions of the house to be (2+x) feet and (2−x) feetArea of the yard = Area of the lot - Area of the house
Area of the yard:
(6 + x)(6 - x) - (2 + x)(2 - x) =36 - x² - 4 + x² =32 square feetIf the house is extended, then the area of the yard will change as:
(6 + x)(6 - x) - (4 + x)(4 - x) =36 - x² - 16 + x² =20 square feetP =1/2kx^2
The seat on a tractor is mounted on springs in order to absorb impact. The driver sits on the seat,
and the springs compress a distance of a meters, m. As the springs compress, potential energy,
p, in joules (J), is stored in them according to the equation above. The spring constant, k,
describes the strength of the springs in newtons per meter 1. If the springs have a spring constant of 25,600N/m how much must the springs stretch, in meters, in order to store 8 J of
potential energy?
A
0.000625 meters
В
0.025 meters
1
3200 meters
D
102,400 meters
Answers
Answer: 0.025 meters
Step-by-step explanation:
Please help I have no idea how to do this
Answers
I need help on question 3... Help me please!!!!
Answers
Answer:
Yes
Step-by-step explanation:
Because they both have 90° angles forming a square
Answer:
Yes, because, both ten divided by eight and fifteen divided by twelve equals one and twenty-fifths.
Explanation:
10 / 8 = 1.25
15 / 12 = 1.25
<3 Enjoy,
Dea
PLEASE HELP!!!! ASAP!!!! WILL MARK BRAINLIEST!!!! 10 POINTS!!!
Answers
Answer:
D
Step-by-step explanation:
I'm not sure if the answer is that, but I remember studying it in Algebra
Will give crown helo
Answers
Answer:
[tex]-\frac{3}{5}[/tex]
Step-by-step explanation:
Your points on this line are:
(4, -1) and (-1, 2)
To find slope we will use the slope formula.
[tex]\frac{y2-y1}{x2-x1}[/tex]
Substitute:
[tex]\frac{2+1}{-1-4}[/tex]
[tex]\frac{3}{-5}[/tex]
This means the slope is
[tex]-\frac{3}{5}[/tex]
Lindsay used two points, (x 1, y 1) and (x 2, y 2), to find the equation of the line, y = mx + b, that passes through the points. First, she used the definition of slope and determined that the value of m is StartFraction y 2 minus y 1 Over x 2 minus x 1 EndFraction. Given this information, which expression must represent the value of b?
y 1 minus (StartFraction y 2 minus y 1 Over x 2 minus x 1 EndFraction) (x 1)
y 1 minus (StartFraction y 2 minus y 1 Over x 2 minus x 1 EndFraction) (x 2)
y 1 + (StartFraction y 2 minus y 1 Over x 2 minus x 1 EndFraction) (x 1)
y 1 + (StartFraction y 2 minus y 1 Over x 2 minus x 1 EndFraction) (x 2)
Answers
Answer:
The answer is A
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
The fraction 2 5/8 is equivalent to which of the following decimal numbers? pls help ill mark you the brainlyest
A 2.58
B 2.625
C 2.63
D 2. 6
Answers
The fraction of 2 5/8 is equivalent to the decimal form of 2.625.
Why:
5/8 equals 0.625 so by adding this to 2, you get the final sum of 2.625! :)
A drawing contained 5 circles, 8 triangles, and 6 squares. What is the ratio of circles to squares?
Answers
Answer:
5:6
Step-by-step explanation:
