Answer:
2
Step-by-step explanation:
3(N² + 4)
3N² = 12
3N² ÷ 3 = 12 ÷ 3
N² = 4
√N² = √4
N = 2
Line f Has Slope Of 4/5. Line g is parallel to line f. What is the slope of line g ?
Answer:
4/5
Step-by-step explanation:
when it is truly parallel, it must have the same slope.
if the lines would be differently steep, they cannot be parallel.
Answer:
slope of line g = [tex]\frac{4}{5}[/tex]
Step-by-step explanation:
Parallel lines have equal slopes.
Then the slope of line g = slope of line f
slope of line g = [tex]\frac{4}{5}[/tex]
I will brainlist who can answer this 3 Questions!
Answer: 20. A 21. C 22. B
Step-by-step explanation: image attached below for explanation
In how many ways can Carlos draw a blue or a green marble from a jar containing 30 blue marbles and 6 green marbles?
5
36
24
180
Answer:
5 ways
Step-by-step explanation:
He can draw in 5 ways
Answer:
36
Step-by-step explanation:
I chose 5 and missed it. Review says correct answer is 36
if 42 watts are used in 3 seconds how many watts are used per second?
Answer:
14 watts per second
Step-by-step explanation:
42 watts/3 seconds=14 watts per second
The distance a car can travel varies directly with the amount of gas in the tank. The car can travel 135 miles with 5 gallons of gas. How many miles can the car travel with 8 gallons of gas? and The value of y varies directly with x. When y=6, x=½. What is the value of x when y=312? please help me.
Answer:
216
Step-by-step explanation:
135/5=27
27*8=216
what is the intersection of planes m and L
a. point D
b. line ab
c. line ce
d. they do not intersect
Answer:
d. they do not intersect
Step-by-step explanation:
Can someone help me do this
Step-by-step explanation:
the angle is greater than 180 degrees so it makes it an obtuse triangle
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Answer:
thanks for the point
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Rewrite each number without using an exponent.
5. 5 to the second power
6. 12 to the second power
7. 4 to the third power
8. 6 to the 1st power
9. 4 to the 2nd power
10. 100 to the 1st power
5. 25
6. 144
7. 64
8. 6
9. 16
10. 100
Which quadratic function has an axis of symmetry of x = 3?
Answer:
the answer is: y= -x²+6x+2
A salon offers three services–manicures, massages, and hair styling. Five clients
come in for all three services. Forty clients come in for both hair styling and
manicures. Thirty-five clients come in for both manicures and massages. Fifteen
clients come in for both hair styling and massages. Ten clients come
in only for massages. Five clients only come in for hair styling and only two
clients come in for just manicures. How many total clients are represented by
the data?
Answer:
Well... The data represents 97 clients.
Step-by-step explanation:
I also included a picture to explain.
Solve the equation. ( − 7 ) ( − 5 ) =
Answer:
35
Step-by-step explanation:
brackets symbolise multiplication,which means you have to multiply the numbers in both brackets by each other including their signs.
a negative multiplied by a negative is a positive and 7×5 is 35
therefore
-7×-5=35
I hope this helps
please help me please
Here's the solution in attachment :
2. A baseball game has a total of 9 innings. In each inning, there are 2 teams that each have
to make 3 outs in order for the inning to be complete. Which statement is true?
9
A. Each out is of all the outs in a 9-inning baseball game.
B. Each out is of all the outs in a 9-inning baseball game.
C. Each out is of all the outs in a 9-inning baseball game.
27
D. Each out is
of all the outs in a 9-inning baseball game.
18
Using proportions, it is found that each out is [tex]\frac{1}{54}[/tex] of all the outs in a 9-inning baseball game.
Supposing a 9-inning baseball game, each team has the right to 27 outs.
Two teams, thus, there are [tex]2 \times 27 = 54[/tex] outs.
This means that each out in a game [tex]\frac{1}{54}[/tex] of all the outs in a 9-inning baseball game.
A similar problem is given at https://brainly.com/question/24342347
please respond quickly plz and thank you at least by 2:38
Answer:
bru im confused
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
because I think it makes sense if I'm wrong I'm am very sorry
HEEEEEEEEEEELLLLLLPPPPP!!!!!!!! what is ivory
Answer:
Ivory is a hard, white material from the tusks and teeth of animals, that consists mainly of dentine, one of the physical structures of teeth and tusks. The chemical structure of the teeth and tusks of mammals is the same, regardless of the species of origin.
Step-by-step explanation:
.
Which of the following best describes the slope of the line below?
O A. Zero
B. Negative
C. Positive
D Undefined
If you look at the graph, you will realize that it is highest to the left and lowest to the right and that as x increases, the y decreases, and when x decreases, y increases. Thus it has a NEGATIVE slope.
Find the discount on a leather recliner with a regular price of $240 if the recliner is 10% off. What is the sale price of the recliner?
The discount on the leather recliner is $___
Answer:
Sale price = $216, Discount = 24$
Step-by-step explanation:
100%-10%=90%
240 x .90 = $216 (sale price)
240-216 = $24 off
4x -5 <11
solve for x
Answer:
x < 4 is the solution.
I hope this helps!
Answer:
The answer is x<4. I hope this helps!
greatest common factor for 50x^5 and 40x^3
Answer:
[tex]10x^{3}[/tex]
Step-by-step explanation:
hope this helps.
PLEASE HELP!! Will mark Brainliest!
This unit is about polynomial and rational functions. What is a polynomial? What is a rational function? Are all polynomials rational functions, why or why not?
Answer:
What is a polynomial?
- In mathematics, a polynomial is an expression consisting of indeterminates and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer exponentiation of variables
What is a rational function?
- In mathematics, a rational function is any function that can be defined by a rational fraction, which is an algebraic fraction such that both the numerator and the denominator are polynomials.
Are all polynomials rational functions?
.A function that cannot be written in the form of a polynomial, so no they are not all functions.
help me
ans should be well explained
Perimeter:-
[tex]\\ \sf\longmapsto 2(L+B)[/tex]
[tex]\\ \sf\longmapsto 2(40+30)[/tex]
[tex]\\ \sf\longmapsto 2(70)[/tex]
[tex]\\ \sf\longmapsto 140m[/tex]
Area
[tex]\\ \sf\longmapsto LB[/tex]
[tex]\\ \sf\longmapsto 40(30)[/tex]
[tex]\\ \sf\longmapsto 1200m^2[/tex]
= 2(Length + Breadth)
= 2(40 + 30)
= 2(70)
= 140m
Area of Rectangle:-= Length × Breadth
= 40 × 30
= 1200m^2
Therefore, The perimeter of the rectangle is 140m and the area of the rectangle is 1200m^2.
Marsha has $400 in a savings account. The interest rate is 5% per year and is not compounded. How much will she have in total in 1 year?
The total amount in the account after 1 year will be $420
Based on the information given, the following can be deduced:
Principal = $400
Interest rate = 5%
Time = 1 year
Therefore, the simple Interest will be:
= PRT/100
= ($400 × 5 × 1)/100
= $2000/100
= $20
Therefore, the amount will then be:
= Principal + Interest
= $400 + $20
= $420
Therefore, the total amount is $420
Read related link on:
https://brainly.com/question/24989563
Mr. Ross washed
1/4
of his laundry. His son washed
2/5
of it. Who washed most of the laundry? How much of the laundry still needs to be washed?
Answer:
the son. and 7/20
Step-by-step explanation:
you would ave the denominator to make them both 20 then the fractions would become 5/20 and 8/20 so it would be the son who washed the most. then add them together and get 13/20 so 7/20 laundry needs to be done
Multiply the binomials: (x+6)•(x-8)
Answer:
[tex]\sf x^2-2x-48[/tex]
Step-by-step explanation:
[tex]\begin{aligned} &\sf (x+6)(x-8) \\=&\sf x^2-8x+6x-48 \\=&\boxed{\sf x^2-2x-48} \end{aligned}[/tex]
if f(x)=2x−4 and g(x)=x2−4x, find the value. g(2)
Answer:
g(2)=2*2-4*2
g(2)=4-8
g(2)=4
Step-by-step explanation:
Jody is training for a triathlon. She can ride her bike at a speed of 12 miles
an hour. How long would it take her to ride her bike 42 miles? *
Answer:3 and 1/2 hours
Step-by-step explanation: She can ride 12 miles in one hour. So 42/12 = 3 and 6/12 also known as [tex]3\frac{1}{2}[/tex] hours
Please I need help in here :(
Answer:
5 chairs to 5 tables
5:5
all you have to do is count them and write them in ratio
Use the hundredths grid to answer the question.
Describe the decimal multiplication equation and product shown by the model. Include details of where each part of the equation is found on the model.
The question is an illustration of multiplication model.
The multiplication model is: [tex]\mathbf{0.90 \times 0.10 =0.09}[/tex]
From the figure, the shaded portions are:
[tex]\mathbf{Green = \frac{90}{100}}[/tex]
[tex]\mathbf{Orange = \frac{10}{100}}[/tex]
So, the multiplication model represents:
[tex]\mathbf{Model =Green \times Orange}[/tex]
This gives
[tex]\mathbf{Model =\frac{90}{100} \times \frac{10}{100}}[/tex]
Express as decimal
[tex]\mathbf{Model =0.90 \times 0.10}[/tex]
[tex]\mathbf{Model =0.09}[/tex]
Hence, the multiplication model is:
[tex]\mathbf{0.90 \times 0.10 =0.09}[/tex]
Read more about multiplication models at:
https://brainly.com/question/1928793
how to solve 1.2x+1.4y=2.7 and 0.4x-0.3y=0.9 in substitution
Answer:
x=0.8712, y=1.1818
Step-by-step explanation:
1.2x+1.4y=2.7 --(1)
0.4x-0.3y=0.9--(2)
1.2x=2.7-1.4y
x=(2.7-1.4y) / 1.2 --(3)
substitute (3) in (2)
[tex]0.4(2.7-1.4y) / 1.2 -0.3y=0.9[/tex]
[tex](1.8 - 0.56y) \frac{1}{3} - 0.3y = 0.9[/tex]
times both sides with 1/3
[tex] \frac{1}{3} (1.08 - 0.56y( \frac{1}{3} ) - 0.3y = 0.9)[/tex]
1.08-0.3=0.56y+0.1y
0.78=0.66y
y=1.1818
substitute y in (3)
x=2.7-1.4(1.1818) /1.2
x=0.8712
