Answer:
w = -9
Step-by-step explanation:
Rearrange:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
3*w-(-27)=0
Step by step solution :
Step 1: Pulling out like terms
Pull out like factors :
3w + 27 = 3 • (w + 9)
Equation at the end of step 1:
Step 2:
Equations which are never true:
Solve : 3 = 0
This equation has no solution.
A a non-zero constant never equals zero.
Solving a Single Variable Equation:
Solve : w+9 = 0
Subtract 9 from both sides of the equation :
w = -9
One solution was found :
w = -9
PLEASE HELP!!
5. Sandra's bank account has a balance of $(-53.90). To get back to a positive balance, she plans to
deposit money at a steady rate of $36.30 per week. How much will be in her account after 3 weeks?
Answer:
$55
Step-by-step explanation:
$36.30 * 3 weeks = $108.90
$108.90 - $53.90 = $55.00
3=-2(x+7)+5x+12-8x Please help me ASAP
Answer:
3=-2x-14+5x+12-8x
3+14-12=-2x+5x-8x
5=-5x
x=(-1)
HELP I WILL GIVE BRAINLIEST
5 bags of dog food = 18.75 then how much is six bags
Answer:
34.62
Step-by-step explanation:
5 bags of dog food = 18.75
1 bags of dog food = 18.75 / 5 = 5.77
6 bags of dog food
= 6 x 5.77
= 34.62
Answer:
the answer is 22.50$ dollars for 6 bags of dog food.
5 = 6
------ -----
18.75 x
6/5 = 1.2
18.75 x 1.2 = 22.5
5/6 divided by 4 1/6
Answer: 51/41
Step-by-step explanation:
5
6
÷
41
6
=
5
6
×
6
41
=
5 × 6
6 × 41=
30
24=
30 ÷ 6
246 ÷ 6
=
5
41
If 3 gallons of paint covers
925 ft^2, how many gallons
would be needed to cover
2775 ft^2?
Answer:
9 gallons
Step-by-step explanation:
Divide 2775 / 925 , that equals 3 .
So if there's 3 gallons needed for each 925 square feet, you I'll need 9 gallons total .
:)
Mr. Hann is trying to decide how many new copies of a book to order for his students. Each book weighs 6 ounces .Which ordered pair is a viable solution if x represents the number of books he orders and y represents the total weight of the books, in ounces?
Answer:
The math equation would be 6 * x = y
Step-by-step explanation:
Or it would be y / x = 6
HELP!
Which graph is generated by this table of values?
it's either A or D! But please help
Answer:
A!!!!!!!!!!
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Translate the following figure 2 units down and 3 units left
Please help me I don’t understand this
Answer:
2/3 +2/3 = 5/0 THAT'S THE ASSWER
If sin(x) = M, with M > 0, find the value of then sin(x - pi) =
Step-by-step explanation:
sin(x) = M, M > 0
= sin(x - π)
= sin(x)cos(π) - cos(x)sin(π)
= sin(x).(-1) - cos(x).0
= -sin(x) - 0
= -sin(x)
= -M
Status
Exam
con
С
d
What is the
relationship between
lines b and c?
a
1
b
b [?]
Answer:
B.
Step-by-step explanation:
Lines B and C are perpendicular lines, as can be seen from the right angle they've formed.
Which is not a good method of research when buying a car?
- Visit local dealerships.
- Ask around.
✅Buy the first car you see.
- Read consumer reports.
Answer:
Buy the first car you see.
Step-by-step explanation:
(Pls help asap)
What is the solution to the inequality |x-41 <3?
2
O -7
O 1
0x<-7 or x < -1
O x > 1 or x < 7
D. x>1 or x<7
all the others don't fit
Liara has seen 20 movies so far this year. If 15% of them were comedy, how many comedy movies has she seen so far this year?
Answer: She have seen 3 comedy movies this year
Step-by-step explanation:
15% of 20 = 3
Answer:
3 movies
Step-by-step explanation:
15%×20
=
[tex] \frac{15}{100} \times 20 \\ = 3[/tex]
Are the ratios 4:6 and 7:9 equivalent yes or no
Answer:
yes the ratio are equivalent
Answer:
yes
Step-by-step explanation:
4 + 3 = 7
6 + 3 = 9
Help! I need this done now!!
Answer:
12
Step-by-step explanation:
912 is the total money spent
612 is how much the equipment costs
300 is how much money they had left after buying the equipment
25 is how much a uniform costs
12 is how many uniforms they bought
equation
912-612=300
300/25=12
hope this is helpfull
can you relate to these attachment???
what is the answer to 10x + 35?
Answer: 5 (2x+7)
Step-by-step explanation:
Answer:
5 (2x + 7)
Step-by-step explanation:
1) Common Factor.
⇒ 10x + 35
⇒ 5 (2x + 7)
Point D is on segment BC. Segment BC measures 8x
units in length.
C
D
B
3x + 8
4x + 10
What is the length of segment DB?
Answer:
DB = 82
Step-by-step explanation:
3x + 8 + 4x + 10 = 8x
7x + 18 = 8x
18 = 8x - 7x
18 = x
----------------------------------------
DB: 4x + 10
4 (18) + 10 = 82
how many rotations will it take if it takes 729 days
Answer:
3
Step-by-step explanation:
e+ 7=15
a(22
b(8
c(-8
d(-22
Answer:
B) 8
Step-by-step explanation:
e + 7 = 15
Subtract 7 from both sides:
e = 8
Your answer is B
helllllllllllllllllllllpppppppppppppppppppppppppppppppppppppp
Answer:
$60
Step-by-step explanation:
You will pay $60 for a item with original price of $80 when discounted 25%. In this example, if you buy an item at $80 with 25% discount, you will pay 80 - 20 = 60 dollars.
Answer:
$60
Step-by-step explanation:
Price of rabbit: 80
discount: 25 %
> 25% of 80
= 25 ÷ 100 × 80
= 20
Price after discount: 80 - 20
= 60
Price of the rabbit after the discount is $60
_____ is used to explore large amounts of data for hidden patterns to predict future trends. Data governance Data mining Linear regression Drill down
Exploring large amount of data in other to explore underlying trends which cannot be uncovered by visual inspection or simple algorithms are analysed using Data mining.
Data mining are often performed using a network of interconnected computed or networks with very high processing capability and can handling high computational complexity due to the very large amount of data involved when data is being mined.
Linear regression are used on small data sets which cannot be compared to the vast amount of data involved in data mining.
Hence, data mining helps to uncover trends when exploring very large datasets.
Learn more : https://brainly.com/question/14517674
Please help me asap!!!
Hernando ate StartFraction 2 Over 8 EndFraction of a pizza for a dinner. He gave his 6 friends the rest of the pizza and told them to share it equally. To determine the fraction of the whole pizza that each of his friends received, Hernando performed the calculations below.StartFraction 6 Over 8 EndFraction divided by 6 = StartFraction (6 divided by 6) Over 8 EndFraction = one-eighthHe concluded that each person received One-eighth of the whole pizza. Are Hernando’s calculations correct? Explain why or why not.
Answer:
Yes, because there were 8 pieces to start with. Hernando ate 2, leaving six pieces to split equally between his other six friends.
Answer:
(A) yes,they are correct. Hernado divided 6 by 6
Step-by-step explanation:
I NEED MORE HELP! What is the slope-intercept equation for the following line.
Answer:
y=mx+c.................
3.
Which of the following describes the parabola with the equation y = −x^2 − 3x + 6?
A. The axis of symmetry is x = −1.5 and the vertex is (−1.5, 8.25).
B. The axis of symmetry is x = 0 and the vertex is (0, 6).
C. The axis of symmetry is x = −1 and the vertex is (−1, −3).
D. The axis of symmetry is x = 1.5 and the vertex is (1.5, 12.75).
Answer:
A. The axis of symmetry is x = −1.5 and the vertex is (−1.5, 8.25).
Step-by-step explanation:
I will solve the problem by applying the perfect square trinomial. In this way we obtain the canonical form. Another way would be to derive the function, but I don't know if you're familiar with it.
First: let us take out the common factor: , since we remember that the canonical form is characterized as follows:
Then, it remains:
Then: the coefficient of the variable We divided it between , And we square it (they will be one positive and one negative). In our case:
Let's accommodate terms to make it easier:
Can be written as :
Now, what is underlined is our perfect square trinomial, let us recall its form:
Applying the same principle we are left:
Applying distributive property we get:
Therefore it will have its vertex in:
The axis of symmetry is a straight line that makes the function to be projected being , for this you need some reference point, for the parabola you need the coordinate in of the vertex.
For which the axis of symmetry is .
I love you so much !
a. The axis of symmetry is x = −1.5 and the vertex is (−1.5, 8.25).
Step-by-step explanation:
The axis of symmetry is x = − b/2a
= -(-3) / 2(-1)
= 3/(-2)
= -1.5
the vertex => x = -1.5
y= -(-1.5)²-3(-1.5)+6 =
-2.25 +4.5+6= 8.25
A student wants to draw a diagram to show the path of a light wave. Which
diagram should the student draw?
A. An arrow starting at the wave source and spiraling outward from it
B. An arrow starting at the wave source and pointing straight away
from it
C. A circle with the wave source on the circle
D. A circle with the wave source at its center
Answer:
B
Step-by-step explanation:
5x - 18
If 5 is an element in the domain of f(x) =
2
what is the corresponding element in the range?
CHUID
The corresponding element is 1 (Simplify your answer.)
Don't understand this question plsss help meee.
