Answers
Answer:
3⁷Step-by-step explanation:
(3⁴)⁻² * (3⁵)³ =3⁴⁽⁻²⁾*3⁵⁽³⁾ =3⁻⁸*3¹⁵ =3⁻⁸⁺¹⁵ =3⁷Correct option is B. 3⁷
Related Questions
Can someone help me plz
Answers
SIMPLIFY TO A SINGLE POWER OF 6:
[tex]\dfrac{6^5}{6} = \dfrac{6^5}{6^1} = 6^{5-1} = 6^4[/tex]
Answer:
6^4
Step-by-step explanation:
Since we aren't given a power in the denominator we can rewrite it as 6^1 since that equals 6 either way. Use the rule [ x^y/x^z = x^y-z ] to rewrite as a single power. Thus, 6^5-1 = 6^4.
Best of Luck!
What is the perimeter of the rectangle?
A.
6x + 11
B.
10x + 19
C.
8x + 16
D.
12x + 22
Answers
Answer:
A 6x+11 that is the answer
Thirty minutes before a concert, there were 1,200 people in the 3,000-seat auditorium where the concert was being held. Five minutes before the concert, the auditorium was 90% full. Which of these equations can be used to determine p, the number of people who entered the auditorium during this time interval?
Answers
Answer: p = 1500
Step-by-step explanation:
Initially, there were 1200 people.
After the given interval, we know that the auditorium is 90% full (where the auditorium can hold a maximum of 3000 people)
Then after the interval, the number of people in the auditorium is equal to the 90% of 3000.
When we have a percentage X of a quantity A, the quantity of the percentage X is:
N = (X/100%)*A
In this case, the 90% of 3000 is equal to:
N = (90%/100%)*3000 = 0.9*3000 = 2700.
Then, at the beginning of the interval there were 1200 people, and at the end there were 2700.
The difference is:
p = 2700 - 1200 = 1500
This means that the number of people who entered the auditorium dirung the time interval is 1500.
what is the value of z
Answers
Answer:
30
Step-by-step explanation:
They found that in some people, this activity was reduced when the subjects participated in a
competition as part of a group, compared with when they competed as individuals.
Those people were more likely to harm their competitors than people who did not
exhibit this decreased brain activity.
EXPLAIN THIS QUOTE PLZ
Answers
Is a shirt is on sale for a 20% discount what would be the price of an $18 shirt
Answers
Answer:
iS 18 THE Price AFTER Discount
Step-by-step explanation:
Answer:
14.40$
Step-by-step explanation:
20% of 18 is 3.6
18-3.6= 14.4
63n^3+54n^2-105n-90
Please help me factor by grouping
Answers
Answer:3(7n+6)(3[tex]n^{2}[/tex]-5)
Step-by-step explanation:
50 pts and brainliest. Is the ratio of arc length to r always equal to pi? What is it equal to?
Please only answer if you know it, this is super important!! If it's right I'll mark you brainliest!
Answers
Answer:
It can sometimes be equal to π. However, it is equal to our central angle.
Step-by-step explanation:
First, recall that arc length is given by:
[tex]s=r\theta[/tex]
Where s is the arc length, r is the radius, and θ is the central angle of the arc in radians.
So, the ratio of the arc length to the radius is:
[tex]\displaystyle \frac{r\theta}{r}[/tex]
The radius r cancels. Hence, we are left with:
[tex]=\theta[/tex]
So, the ratio of the arc length to the radius does not equal π (although it can sometimes if the central angle is π radians (or 180°)). Rather, the ratio is equivalent to the central angle.
So, for example, if we have a circle with radius 7 with a central angle of 3π/2 (this gives us an arc length of 21π/2), then the ratio of the arc length to the radius will be 3π/2 (our central angle).
Answer:
Sometimes it can be equal to π. It is equal to our central angle.
Step-by-step explanation:
Recalling arc length is given by:
Where s is the arc length, r is the radius, and θ is the central angle of the arc in radians.
So, the ratio of the arc length to the radius is:
rθ/θ
The radius r cancels. Hence, we are left with:
= θ
julie has 1.50 in quarters how many quarters does julie have
Answers
Answer:6 quarters
Step-by-step explanation:
quarter=25 cent
25 times 6 equals 1.50
Answer:
Julie has 6 quarters
Step-by-step explanation:
Find the slope of the line passing through the points (-7,8) and (-7,-4).
Answers
Answer:
slope: -4-8/-7+7=-12/0= undefinedUse the following graph for questions 1 - 4. Rise is the vertical change of
the line from one point to another. What is the rise of the following line? *
A -4
B 4
C 2
D 3
Answers
Answer:
C 2
Step-by-step explanation:
because every time you go 1 to the side you also go 2 up
GIVING OUT BRAINLIEST TO THE PERSON WHO GIVES THE CORRECT ANSWER FIRST!!
question: Do these pairs of values (x and y) represent two quantities that are proportional?
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Answer choices:
A.) Yes, because as x increases, y increases.
B.) No, because not all of the pairs represent the same ratio.
C.) Yes, because all of the pairs represent the same ratio.
D.) No, because not all of the x-values can be divided by 2 evenly.
Answers
Answer:
B.) No, because not all of the pairs represent the same ratio.
Step-by-step explanation:
B.) No, because not all of the pairs represent the same ratio.
Nate is saving up to purchase a new computer. He has $175 already and can 1 point save $20 per month. How long will it take him to save $515? *
Answers
Answer:
17 monthsStep-by-step explanation:
The amount he has = $175The target amount = $515Amount to be saved:
$515 - $175 = $340Number of months:
$340/$20 = 17What is the slope of the line that goes through the points (-4,-1) and (-2, 9)?
Answers
Answer:
2
Step-by-step explanation:
3) y=-3.x + 5
5x – 4y=-3
solve with substitution
Answers
Answer:
x=1,y=2
Step-by-step explanation:
what is the solution to the graph system graphed below
Answers
Answer:
(-4, -1)
General Formulas and Concepts:
Algebra I
Solving systems of equations by graphingStep-by-step explanation:
Where the 2 lines intersect would be the solution set of the systems of equations.
GEW has angle measures given by m/_G=5x + 66, m?/_ E = 3x, and m/_ W= 142 -4x whats the mesure of e
Answers
Answer:
21°
Step-by-step explanation:
GEW has angle measures given by m/_G=5x + 66, m?/_ E = 3x, and m/_ W= 142 -4x whats the mesure of e
= 5x + 66 + 3x + 142 - 4x = 180
4x + 208 = 180
4x = 208 - 180
4x = 28
x = 28/4
x = 7
Solving for E = 3x
E = 3 × 7
E = 21°
I need the answer ASAP someone help!!
Answers
mathhhhhhhhhhhhhhhhhhhhhhelp me pls
Answers
Have a good day!!
what is 34 to the nearest tenth
Answers
What is the first step in solving
the equation x - 16 = 4?
A Subtract 16 from both sides of the equation.
B Subtract 4 from both sides of the equation.
© Multiply both sides of the equation by 16.
D
Add 16 to both sides of the equation.
I NEED THIS ASP
Answers
Answer:
D.) Add 16 to both sides of the equation
Step-by-step explanation:
By adding 16 to both sides, you are eliminating the -16 on the left. You must do it to both sides in order to balance the equation.
Answer:
D. Add 16 to both sides of the equation
Step-by-step explanation:
Question 21 (5 points)
Saved
The equation 3(4x) = (4x)3 illustrates which property?
O multiplicative inverse
distributive
O commutative
O associative
Answers
Answer:
a
Step-by-step explanation:
help... I'm in 4th please...
Answers
Answer:
b
Step-by-step explanation:
B4.1a) The diagram shows a triangle.
Not to scale
of
stion
Find the value of x
degrees
B4.1b) The diagram shows a triangle,
Answers
And angles in a triangle adds up to 180° try if you can work it out now
If you still don’t understand let me know
CL
14.
Tara and Ashley spent the
same amount at the
grocery store. Tara
bought 5 pounds of
apples. Ashley bought 3
pounds of apples and $5
worth of other groceries.
How much does one
pound of apples coste
Answers
Answer:
$2.50
Step-by-step explanation:
Ashley bought two packets less so the $5 is the cost of two packets so just divide 5 by 2
What is the interest if the principal is $10,000, the interest rate is 2%, and the time is 8 years?
Answers
Answer:
$1600
Step-by-step explanation:
Do 10,000 x 0.02 or move the decimal over 2 places and multiply by the number then take that number and multiply it by 8
Which ordered pair is a solution of the equation y=-5/4x -2
a. (-8,8)
b. (-8,-12)
c. (8,-8)
d. (1,-15/4)
PLEASE HELP
Answers
Answer:
c
Step-by-step explanation:
i just had that question
Hurry! i need help! What is the slope of y=x+5
Answers
you cant find the slope without a graph or two points so if you add a graph or two points maybe I can help you
Answer:
1
Step-by-step explanation:
x = 1x, but the 1 is omitted
Because of y=mx+b, where slope = m, m=1
A plant farm sells bundles of rose bushes. Each bundle contains 150 rose bushes and has the same ratio of
hybrid tea roses, climbing roses, tree roses, and miniature roses. A landscaper purchased 1 bundle of rose bushes and
found the bundle contained 9 climbing roses. He buys a second bundle of rose bushes for a large planting job he
needs to complete, bringing his total to 300 rose bushes. How many of the roses being planted will NOT be climbing
roses?
Answers
Answer:
282
Step-by-step explanation:
8. Archie plotted the points on the graph below to show how the amount he owes for tuition decreases as the number of tuition payments increases. What does the rate of change of the points represent? *
Answers
Answer:c
Step-by-step explanation:
Answer:
b
Step-by-step explanation: