Answers
Related Questions
Which expression is equivalent to 32−−√−3x2–√+38–√?
Answers
Answer:
8
Step-by-step explanation:
The indices question is not properly written. Find the correct expression in the attachment
[tex]-32^{\frac{3}{5} }[/tex] [tex]= (\sqrt[5]{-32})^3[/tex]
for [tex]\sqrt[5]{-32}[/tex]
we need a value to multiply 5 times that will give us -32;
[tex]\sqrt[5]{-32} = -2[/tex]
substitute the answer in the original expression
[tex]= (\sqrt[5]{-32})^3\\= 2^3[/tex]
Evaluate the resulting indices
[tex]2^3 = 8\\[/tex]
Hence the expression [tex]-32^{\frac{3}{5} }[/tex] is equivalent to 8
2z + 4x + 9y -y + 3
Answers
Answer:
Step-by-step explanation:
2z+4x+9y-y+3
2z+4x+8y+3
=2z+4x+8y+3
Solve the equation by graphing. Select each exact root. If the exact roots cannot be found, select the consecutive integers between which the roots are located. If there are no roots, select no real solution.
x2−4x+2=0
Multiple select question.
A)
between 0 and 1
B)
1
C)
no real solution
D)
between 3 and 4
E)
3
Answers
Answer:
sorry i think a
Step-by-step explanation:
Question 1
Correctly match the step for solving systems of equations with the correct answer choice.
1
Drag the boxes to match the answers
Step 1:
=
?
Graph the y-intercept (0,b) in each of the
systems
Step 2
?
After drawing both lines, find the
intersection of the two lines. This point(s)
is your solution
Turn each equation into slope-intercept
form
Step 3:
=
?
(y = mx + b)
Step 4:
?
Use the slope to create points which you
will connect in order to form the line of
each equation
Answers
Answer:
sorry but i need some points right now so just ignore this
Step-by-step explanation:
Answer:
uhhh whats this for?
Step-by-step explanation:
y=x^2+9x+3 write graph form
Answers
2, 344 a whole number, rational number, or integer
Answers
Answer:
2,334is a rational number because it can be expressed as the quotient of two integers: 2,344÷ 1
An electrician charges a base fee of $60 plus $50 for each hour of work. The minimum the electrician
charges is $160. Create a table that shows the amount the electrician charges for 1, 2, 3, and 4 hours of
work. Determine the domain and range of the relation in context and explain whether or not this
represents a function.
X
у
1
2
3
4
Answers
160-110=50
50/4=12.5
The electrician charges $12.50 per hour, or $50 for 4 hours.
This is not a function for the fact that 1, 2, 3, and 4 all go to the same value.
PLSSSSS HELPPPPPP MEEEE!!!!! I WILL MARK U!!!!!!!
Answers
Substitute the value of y in the equation as -1,
(-1)^2-31(-1)-17 = 1+31-17 = 15
Exactly 3/5 of the seats on a bus are occupied. What percent of the seats on the bus are occupied
A=8%
B=35%
C=60%
D=85%
Answers
Answer:
d
Step-by-step explanation:
Answer:
The answer is C, 60%
HELP ME PLEASE ASAP!!!!!
Answers
Answer:
OK so your doing that lemmethink
The diameter of the circle below measures 7 cm.
7 cm
What is the approximate area of the circle?
A. 22 cm
B. 14 cm
C 38 cm2
D 154 cm
Answers
Answer:d
Step-by-stedp explanation:
Which of the following is equivalent to the complex number 10?
Choose 1 answer:
Answers
Answer:
complete your question bro cause I dont understand
Solve for p in the literal equation 4p + 7r = 4.
P =
Answers
Answer:
p= 1-7r/4
hope this helps
Solve for b:
10abc - 2d = 3d
Answers
Answer:
b = d/(2ac)
Step-by-step explanation:
10abc - 2d = 3d
Add 2d to each side
10abc - 2d+2d = 3d+2d
10 abc = 5d
Divide each side by 10ac
10 abc/ (10ac) = 5d/10ac
b = d/(2ac)
An account earns simple interest.
$1500 at 4% for 5 years
The interest earned is $______
The balance of the account is $_____
Answers
plz pzl plz help me and give 30
Answers
Answer:
x=6
Step-by-step explanation:
Hope this helps!! <3
m−4=2m what's the value of m
Answers
how do you differentiate linear equation from those equatipn which are not linear?
Answers
Answer:
the x
Step-by-step explanation:
Looking at the x in an equation can reveal its shape. A linear graph can look like y=x, y=mx, y=mx+b (m being any number).
When you look at graphs that aren't linear, the x doesn't stand alone in the equation.
Parabolas have a y=x^2 equation. Cubic graphs are y=x^3. They have something attached to the x.
To see all the different kinds of equations and what their graphs look like you can search up "parent functions" and all the basic formulas show up.
PLEASE ILL GIVE YOU BRAINLY AND 20 POINTS
Answers
Answer:
its 1, so where is the brainliest?
Answer:
To solve this, we will substitute 1/3 in for n in the equation.
f(1/3)=3*1/3
f(1/3)=1
Step-by-step explanation:
HOPES THIS HELPS
Calculate the total score for each competitor. Then, put the five competitors in order from first place to fifth place.
1. first Yuzuru Hanyu
2. second Denis Ten
3. third Javier Fernandez
4. fourth Patrick Chan
5. fifth Tatsuki Machida
Answers
Answer:
Yuzuru, Patrick, Denis, Javier, Tatsuki
I hope it helpedヽ(✿ﾟ▽ﾟ)ノ
3 times the sum of half of a number and 8 is 11
Answers
Answer:
makes no sense 8 is 11 ???
Step-by-step explanation:
Answer:
3 ( [tex]\frac{1}{2}[/tex] + 8) = 11
A bank offers a 4% annual interest rate for a savings account. Juan puts $5,000 into an account to save for college. How much will be in the account after a year?
$
Answers
Answer:
5,200$
Step-by-step explanation:
Answer:
5200
Step-by-step explanation:
5000 x 1.04 = 5200
hope this helps :D
Kenny had a total of 140 minutes to read, do homework, and play video games.
He spent x minutes reading.
He spent 2(x+5) minutes doing homework
He spent 25 minutes playing video games
How many minutes did Kenny spend reading
Help fast Please
Answers
Answer: 35minutes
Step-by-step explanation:
Minutes spent reading = x
Minutes spent doing homework =2(x+5) = 2x + 10
Minutes spent playing video games = 25minutes
Total minutes used = 140 minutes
x + 2x + 10 + 25 = 140
3x + 35 = 140
3x = 140 - 35
3x = 105
x = 105/3
x = 35 minutes
What is the decimal multiplier to increase by 1.7%?
Answers
Chose 1 answer:
A (3.5,0.5)
B (3.6,1)
C (4.3,3)
D (4.5,3.5)
Answers
Answer:
c
Step-by-step explanation:
two times a number plus 5
Answers
Answer:
2n+5
Step-by-step explanation:
Answer:
2x+5
Step-by-step explanation:
BUDGETS Rachel budgeted $76.50 for school clothes. This is 0.45 of her total budget. How much does Rachel
have in her total budget?
Answers
Answer: 17,000
Step-by-step explanation:
76.50 divided by 9 = 8.50 (5%)
8.50 x 20 = 17,000 (100%)
Hope this helps!
p.s: Make sure to double-check on a calculator before turning in your answer!
I need help with this question.
Kaitlin has two puppies. Puppy A weighs 12 pounds and is gaining 1.5 pounds each week. Puppy B weighs 18 pounds and is gaining 0.75 pounds each week. How many weeks, x, will it take for the two puppies to weight the same amount? What equation did you use to find the value of x?
Answers
Answer:
x = 36
Step-by-step explanation:
The LCM (least common multiple) of 18 and 12 is 36.
2 to the power of 46
is how many times as many as 2 to the power of 42,
Answers
Answer: 16
Step-by-step explanation:
Complete the statements below that show y = x2 + 2x - 1 being converted to vertex form.
Form a perfect-square trinomial.
y = x2 + 2x +
− 1−
Answers
We want to complete the steps to convert the given quadratic equation into vertex form.
Eventually we will get:
y = (x + 1)^2 - 2
Vertex form of a quadratic equation.
For a quadratic equation with the vertex (h, k), the vertex form is:
y = a*(x - h)^2 + k
Here we start with:
y = x^2 + 2x - 1
1) First, we complete the perfect-square trinomial, we need to add and subtract 1 to get that:
y = x^2 + 2x - 1 + 1 - 1
2) Now we rewrite the equation to be able of completing squares:
y = (x^2 + 2x + 1) - 1 - 1
y = (x^2 + 2x + 1) - 2
3) Now we complete squares
y = (x + 1)^2 - 2
And this is the equation in vertex form, where you can see that the vertex is the point (-1, - 2)
If you want to learn more about quadratic equations, you can read:
https://brainly.com/question/17177510