9514 1404 393
Answer:
c = 2A/w -b
Step-by-step explanation:
Multiply by the inverse of the coefficient of the parentheses.
[tex]A=\dfrac{w}{2}(b+c)\\\\\dfrac{2A}{w}=b+c\\\\\boxed{c=\dfrac{2A}{w}-b} \qquad\text{subtract $b$}[/tex]
Use the distributive property to remove the parentheses.
-2( -6x-3v + 5)
Answer:
12x+6v-10
Step-by-step explanation:
-2(-6x-3v+5)
distribute -2 to the -6x
12x
distribute -2 to -3v
6v
distrbute -2 to 5
-10
Will mark brainliest
what is 9x+15y=45 in slope intercept form
Answer:
y= - 3/5 x+3
Step-by-step explanation:
-\frac{3}{5}x+3:\quad -\frac{5x-15}{3}
I know that looks like it makes no sence but im pretty sure your answer is
y= - 3/5 x+3 or m= - 3/5
2. What are the next three terms in the sequence 1.0, 2.5, 4.0, 5.5 PLZZZZZZZZZZZ HELPPPPPP ILL MARK AS BRAINLIST
Answer:
7, 8.5, 10
Step-by-step explanation:
It is adding 1.5 every time
(can I get brainliest now)
the area of a rectangle is 30m^11 square feet . if the length of the rectangle is 6m^4 feet what is the width of the rectangle?
Which of the following represents the equation if the graphed line?
Answer:
Hi!! I believe A is the correct answer
HELP ME!!!!!! SOMEONE DO THIS FOR ME PLEASE!!!!!!!
Answer:
Sorry, I have never done this specific assignment, but I see that it says USA Test Prep at the bottom of the page. Therefore you can search up the lesson, missing angles with transversals.
Step-by-step explanation:
I truly hope that this helps a little more than wherever you were before, but you can also just always wait until someone else answers the question.
Please Explain, Will give brainliest! Write an expression equivalent to x - 3y + 4?
Answer:
-3y+4x+4
Step-by-step explanation:
if you need the step-by-step explanation I can work it out for you just let me know
What angle relationship describes ∠VQR and ∠QRW?
segments UV and WZ are parallel with line ST intersecting both at points Q and R respectively
A) Alternate interior angles
B) Alternate exterior angles
C) Corresponding angles
D) Vertical angles
Answer:
its A on the quiz (alternate interior)
Step-by-step explanation:
The required angle relationship describes ∠VQR and ∠QRW is both angles are alternate interior angles. Option A is correct.
Given that,
Segments UV and WZ are parallel with line ST intersecting both at points Q and R respectively. What angle relationship describes ∠VQR and ∠QRW is to be determined.
Parallel lines are defined as the pair of line that has the distance between the point corresponding to the line are equal and this line met at infinity.
The angle can be defined as the one line inclined over other line.
Since it is to describe that what is the relationship between ∠VQR and ∠QRW.
Here, both angles are interior and alternate in the figure so both angles have a relationship to the alternate interior angle by property of parallel lines.
Thus, the required angle relationship describes ∠VQR and ∠QRW is both angles are alternate interior angles. Option A is correct.
Learn more about Angles here:
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Find the image of (-2,1) obtained by translating 3 units down, followed by a reflection over the y-axis.
HELPPP
Answer:
The answer would be (2, 1) Hope this helps
Answer: 2,-2 is the real asnwer!
what is the expression for the probability when the disease D is present but the test says its not? P = Event that test is positive, D = Event disease is present
Answer:
[tex]P(D\ and\ P^c)[/tex] or [tex]P(D\ and\ P')[/tex]
Step-by-step explanation:
Given
P = Test is positive
D = Disease is present
Required
Write an expression when disease is present but test says that the disease is not present
The above statement can be split to two
Disease is Present & Test is not positive
The first statement:
Disease is Present means D
The second statement
Test is not positive means not P
Mathematically;
not P means P' or [tex]P^c[/tex]
So, the required expression is: [tex]P(D\ and\ P^c)[/tex] or [tex]P(D\ and\ P')[/tex]
The height of two plants is recorded after 1, 2, and 3 weeks
as shown in the graph at the jright. Which plants' growth
represents a proportional relationship between time and height?
Explain. (Example 3)
Answer:
The growth rate of Plant A is not proportional
because the line is not straight.
The growth rate of Plant B is proportional
because when the data is graphed on the
coordinate plane, the line formed is a straight
line that passes through the origin.
Step-by-step explanation:
i hope this helps if not im am sorry
Answer:
Plant B because the line is straight and it starts at (0,0)
Step-by-step explanation:
tom started his hike at 2:15pm. he arrived at his destination at 4:30pm. how long did he hike??
Answer:2:15 minutes is how long he hiked
Step-by-step explanation:
Answer: 2 hours and 15 minutes
Step-by-step explanation:
HELP WITH 5 and 6 pleaseeee
Peyton and Eli are playing, “Guess my number!” Peyton says, “Guess my number. If you add my number to itself and then add 4 more, you get the same result as if you subtract 3 from my number and then multiply the difference by 2.” Eli thought about this for a minute and then said, “That’s impossible!” Is Eli correct? Explain
have a nice day i need points but i dont know the answer
Answer: It's impossible
Step-by-step explanation: We can set up an equation to represent this: 2x+4=2(x-3). Trying to solve this equation yields 0=-10, which shows that the equation will be false no matter what value of x we pick.
Solve problem in photo 8th math
Answer:
31
Step-by-step explanation:
Answer:
31
Step-by-step explanation:
A line passes through the point (4,5) and has a slope of -5/4
Write an equation in slope-intercept form for this line
12 (10x + 15) – 32 = 2x + 6 + 3x
Answer:
x=154/115
Step-by-step explanation:
120x+180-32=2x+6+3x
120x-148=5x+6
115x=154
x=154/115
Can some help pleasee????
Answer:
C
Step-by-step explanation:
its the same problem, it's just swapped.
example:
(2•6)+2 = 14
2+(2•6)= 14
Which unit rate is the lowest price per ounce?
Choice A: 5 ounces of raisins for $1.49
Choice B: 12 ounces of raisins for $3.69
Answer:
B
Step-by-step explanation:
Answer:
A. 5 oz. is the lowest rate
evaluate f(2)=-3x+1
Answer:
your answer would be -5
Step-by-step explanation:
f(2)=-3x+1 times everything by 2
make sure you keep your negatives then minus -6 from 2
A video game is programmed over a coordinate grid where the bottom left-hand corner of the screen is the origin. In
one part of the game, a bird flies in a straight line across the screen from the point (0, 50) to the point (36, 120) in 4
seconds. Use the information to complete the sentences.
The parametric equations that represent the bird's programmed path are
The bird's path is part of a curve that is a
The point representing the location of the bird after 6 seconds is - (54, 154)
Answer:
3, 1, 1
Or C, A, A
Step-by-step explanation:
Edge 2020
We see that the complete information in the sentences are below:
The parametric equations that represent the bird's programmed path are x(t) = 9t and y(t) = 50 + 17.5tThe bird's path is part of a curve that is a line.The point representing the location of the bird after 6 seconds is (54, 154).What is parametric equation?Parametric equation actually refers to the equation that is used to set a group of quantities as functions. These functions are functions of one or more variables that are independent. These independent variables are known as parameters.
Such parametric equations can be used to express coordinates of a point.
Thus, we can actually deduce here that the above answers are correct as they complete the information in the sentences.
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HELP!!!
Mike’s truck engine holds 1 1/4gallons of oil. If there are 3 quarts of oil in the engine now, how many more quarts of oil does Mike need to add to fill the engine to capacity?
A.7 Quarts
B. 13 Quarts
C. 2 Quarts
D. 8 Quarts
Answer:
C: 2 Quarts
Step-by-step explanation:
Since 1 gallon is 4 quarts, 1 1/4 gallons is 5 quarts. (Just multiply by 4)
Now just subtract, 5-3=2
Mr. Lebsock is 1 year younger than 10 times Addy’s age. If Mr. Lebsock is 29, write and solve equation to solve for Addy’s age.
Answer:
3
Step-by-step explanation:
29 = 10x - 1
+4
30 = 10x
30 divided by 10 = 3
3 = x
So Addy is 3.
Can anyone help me ?
Which TWO expressions are equivalent to (x - y) 2/3 - 3/4 (y-x)
On a game show, contestants win money for each question they answer
correctly. The number of correct answers dictates the amount of prize
money. c = the number of correct answers m = the amount of prize
money
Which of the variables is independent and which is dependent? *
M is the independent variable, C is the dependent variable.
M is the dependent variable, C is the independent variable
Answer:
M is the dependent and C is the independent
Step-by-step explanation:
The amount of money M depends on the amount of correct answers C
There are 90 flowers in the bunch. 60% of the flowers are yellow. How many flowers are yellow?
Answer: 54 flowers
Step-by-step explanation:
0.6 is 60% as a decimal
90 * 0.6 = 54
Thus, since 60% of 90 is 54 and 60% of the flowers are yellow, 54 flowers are yellow.
please help me I’m timed
Answer:
-6
Step-by-step explanation:
Proportional or Non-Proportional?
d = 21
Answe
Nope
Step-by-step explanation:
Answer:
yup thx
Step-by-step explanation:
Help plsss I need to pass math
Answer:
ASA
Step-by-step explanation:
Use the given congruent sides and angles. Add the congruent vertical angles. Now you have ASA.
