PLEASE HELP!!!
i think i got a and b done, but i really need help on c and d
Answers
Good luck
Related Questions
Create an equation that meets the following criteria:
•Contains the variable x on both side of the equation
•Uses at least 2 inverse operations to solve
To receive full points, you must write out your equation and show ALL the steps to solving it to get the correct solution
I’ll give brainlist to the person who follows the instructions to the T
Answers
Answer:
4x+9=x+15
x = 2
Step-by-step explanation:
Let's solve this equation I just made:
4x + 9 = x + 15
Subtract 9 from each side:
4x = x + 6
Subtract x from each side:
3x = 6
Divide each side by 3:
x = 2
Please solve the problem and show all steps, thank you.a-c=d+r, for a
Answers
Answer:
a = d + r + c
Step-by-step explanation:
a - c + c = d + r + c
a = d + r + c
I NEED THE ANSWER ASAP!!!
Answers
Answer:
b i think
Step-by-step explanation:
HELP ASAP WORTH 50 POINTS!! WILL GIVE BRAINLIEST!
Bell is 5 more than 4 times older than John. Together their ages add to 70. How old is John?
John is 13
John is 15
John is 56
John is 2
Answers
Answer:
I think John is 13 is the answer buti'm not 100%㋛︎
Answer:
John is 13
Step-by-step explanation:
If john is 13 then 4 times that is 52 and bell is 5 more so 57 and 57 plus 13 = 70
lcm.who knows this?
Answers
PLEASE ANSWER THIS thank you
Answers
Answer:
the first first one is it can be written as a fraction this is the decimel that doesn't repeat nor terminates
4) Allison practices her violin for at least 12 hours per week. She practices for three fourths of an hour each
session. If Allison has already practiced 3 hours this week, how many more sessions remain for her to meet
or exceed her weekly practice goal?
Answers
Answer:
12
Step-by-step explanation:
So, she practices 12 hrs per week, and already has practiced 3 hrs this week.
This means she has 9 hrs left to practice.
3/4 of an hour is one session, so to find out the number of sessions she needs, you have to do (9 hours)/(one session)
which is basically 9 / ( 3/4)
[tex]\frac{9}{3/4}=\frac{9}{1} / \frac{3}{4} = \frac{9}{1} * \frac{4}{3} = \frac{36}{3} = 12[/tex]
She needs 12 more sessions.
She has completed 3 hours / 4 lessons.
she needs to complete 12 more lessons to meet her weekly goal.
PLE HELPP ASAPPP RN I NEED HELP ON 1 AND 3 URGENTLY TYYY
Answers
Answer:
1.)a.)x is divided by two and is one is added to get y
b.)y=x/2 + 1
Someone can help me please?
Answers
Answer:
19 x 10^12 = 1.9 x 10 ^13
23 x 10^8 = 2.3 x 10^9
23 x 10^7 = 2.3 x 10^8
19 x 10^-12 = 1.9 x 10^-11
23 x 10^-8 = 2.3 x 10^-7
23 x 10^-7 = 2.3 x 10^-6
Step-by-step explanation:
I
Simplify the expression.
2/5y−4+7−9/10y =
Answers
Step:
I need help for all of them. I don’t understand how to do anything of them and i’m really confused
Answers
Answer:
steps below
Step-by-step explanation:
1) f(x) = (-3ax⁴ + ax² +x) / (2x⁴ + x³ - ax² + 8x) ... degree of the denominator = degree of the numerator (-3a) / 2 = 5 / 4
-12a = 10
a = - 5/6
2) 3-n > n+ 10 ... degree of the denominator < degree of the numerator
2n < -7
n < - 3.5
The largest inter value is -4
3) f(x) = (x²+3x-4) / (2x²+7x-10)
f(2) = (2²+3*2-4) / (2*2²+7*2-10) = 6 / 12 = 1/2
x->∞ : divide x² both numerator and denominator, any number/ x -> 0
f(x) = (1 + 3/x - 4/x²) / (2 + 7/x - 10/x) = (1 + 0 - 0) / (2 + 0 - 0) = 1/2
[tex]\lim_{x \to \infty} f(x) = f(2)[/tex] = 1/2
can you please explain it ?
Answers
the red lines mean those sides are congruent, meaning the bottom left angle is also 27°. 27+27=54. 180-54=126
please mark brainliest:)
The rectangle has an area….
Answers
Answer:
5.5193237 times 10 to the power of -10
Step-by-step explanation:
To solve you just need to divided the area by the length or width the question has provided. Please note I am in 7th grade.
HELP NOW PLEASE OK TY
Answers
Answer:
G=(0,-1) R=(5,-3)
Step-by-step explanation:
you go to the x-axis find your point then go to the number the point is on then count up or down on the x line, however many spaces it takes from going to the line of it is on up or down then thats your answer.
the percentage of measurements that are below the 88th percentile is
Answers
The percentage of measurements which are below the 88th percentile could be expressed as 88%.
The percentile of a distribution gives the percentage of the total distribution below a certain percentage value. The 25th Percentile refers to the percentage of values in the distribution below 25%Similary, 88th percentile gives the values which are below 88% of the values in the distribution.Therefore, percentage of measurement below the 88th percentile is 88%
Learn more :https://brainly.com/question/8165716
ill give you a bouns of 50 points if you get these right. and brainlyest
Answers
Answer:
4= -6m
6= 39.1-12x
8= 28a-7
10= 1/8x(h+56)
Step-by-step explanation:
hope this helps if not sorry :)
solve for u
-4+ u =-2
u=?
Answers
Answer:
u = 2
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
[tex]-4 + u = -2[/tex] [tex]u - 4 = -2[/tex]Step 2: Add 4 to both sides.
[tex]u - 4 + 4 = -2 + 4[/tex] [tex]u = 2[/tex]Therefore, u = 2.
work out the value 4^2 x2^4
Answers
Answer
The answer to this equation would be 64. '^' just means multiplied by. It has the same mathematical definition as the multiplication sign.
Step-by-step explanation:
USING PEMDAS (NO PARENTHESES)
4 x 2 x 2 x 4
8 x 2 x 4
16 x 4
64
USING PEMDAS (WITH PARENTHESES)
(4 x 2) x (2 x 4)
(8) x (2 x 4)
(8) x (8)
64
What is the measure of angle ABE?
Please provide an explanation to your answer, thank you.
Answers
Answer:
50°
Step-by-step explanation:
According to the vertical angle theorem, two opposite vertical angles formed when two lines intersect each other are always equal (congruent) to each other.
This would mean CBD is equal to ABE which means ABE would be 50°.
9 plus 6 divide by (8 - 2) PLEASE SHOW THE STEPS
Answers
9+6/6 divide
9+1 add
10
is the square root of 23 rational or irrational
Answers
A veterinarian examined twice as many dogs as cats. She examined a total of 30 cats and dogs. How many of each animal did she see?
Answers
what is 9 x 10 hurry I have 10 minutes to answer
Answers
Answer:
90
Step-by-step explanation:
Hope this helps!
Answer:
9×10=90
Step-by-step explanation:
hope it helps ....
Solve the system of linear equations by graphing x - 3y = 3 4x + 3y = - 3
Answers
Answer:
Assuming your equations are:
x-3y=3
4x+3y=-3
The answers are x = 0 and y = -1.
See the image for the graph.
If this solution helped you, consider upvoting it and giving a brainliest!
Step-by-step explanation:
See the image for the graph.
Which ordered pair is a solution of the equation y=x-2
A. (3,1)
B. (1,3)
C. (-1,3)
D. (3,-1)
Answers
Answer:
A. (3 , 1)
Step-by-step explanation:
Note the placement of x and y for points:
(x , y)
Plug in the corresponding numbers for the corresponding variables:
(x , y) = (3 , 1)
y = x - 2
(1) = (3) - 2
1 = 3 - 2
1 = 1 (True).
A. (3 , 1) is your answer.
~
If l || m, find the value of each missing variable(s).
Answers
Andre Drew a plan of a courtyard at a scale of 1 to 60 on his drawing one side of the car Courtyard Is 75 inches. If I Andre Made another courtyard scale drawing is a scale of 1 to 12 what destroying be smaller or larger than the first the drawing
Answers
Answer: hey girl hal is north west west of north west west north west of north north
Step-by-step explanation:
A line passed through the points (1, 2) and (3,-4).
Determine the equation of that line in slope intercept
form.
Answers
The slope of the line is m = -3
The y-intercept is (0,5)
The equation of the line in the slope-intercept form is y = 5-3x
Factor completely 16x4 − 81.
Answers
Answer:
-17
Step-by-step explanation:
Factor the polynomial.
-17
what is the reciprocal of -9/8?
Answers
the reciprocal is 8/-9 just reverse the numbers