Answers
Step-by-step explanation:
4^5 (-2)^9/4^8 (-2)^3
= 4^(5 - 8) (-2^(9 - 3))
= 4^-3 (-2^6)
= (-2)^6/4^3
1). (-2)^a/4^b
a = 6, b = 3
2). c/d
c = -2, d = 4
Related Questions
how to do this step by step
Answers
Step-by-step explanation:
Make the 2nd fraction the inversre of itself i.e
[tex] \frac{22}{3} [/tex]
and do the multiplication of
[tex] \frac{12}{11} \times \frac{22}{3} [/tex]
you should get 4find the greatest common factor of the terms: 35a⁴b⁸, 49a²b⁵, 14ab⁴?
Answers
Answer:
7ab^4
Step-by-step explanation:
all of the coefficients have 7 as a GCF. for a and b you can only pull out as much as the lowest term.
that should be correct and hope this helps!
For f(x) = 2x + 1 and g(x) = x^2 - 7, find (f * g)(2)
Answers
Answer: x= -5
Step-by-step explanation: Plug 2 into g(x). Plug that answer into f(x).
Solve for [tex]$\abs{5p+2}\ \textless \ -4$ .[/tex]
Hint: There should be two answers, please list both of them.
Answers
-2 on both sides
5p < -2
/5 on both sides
p < -0.4
p < -2/5
How can get better at geogrwphy
Answers
Answer:
study DUHHHH
Step-by-step explanation:
Read where it says Let C be
Thank you for helping me
Answers
Answer:
v=8
Step-by-step explanation:
Jordan has a garden that is enclosed by a rectangular fence. The perimeter of the garden is 84 feet. The length of one side of fencing is 8 yards. What is the area of Jordan's garden?
Answers
Answer:
504 ft
Step-by-step explanation:
Perimeter = 2(width) + 2(length)
Convert yards to feet
1yard=3feet
8yards=?
8*3/1 = 24feet
84 = 2(w) + 2(24)
84 = 2w + 42
84 - 42 = 2w
42 = 2w
w = 21
Area = 1 * w
= 21 * 24
= 504 ft
what is 1.8399 rounded to the nearest tenth
Answers
explanation : the 9 rounds it to a 4
Answer:
1.8400
Step-by-step explanation:
Write 0.18 as a fraction in simplest form.
Answers
Answer: The answer is 9/50
Step-by-step explanation:
18 is in the hundredths place so it would be 18/100 but then you simplify that and get 9/50
Conchita starts a savings account. She deposits $100 from her parents. After that, she
deposits $10 each month. Write an algebraic expression to give the amount of money she
has saved after m months.
Answers
Answer:
$100 + $10m
Step-by-step explanation:
A = Account Balance = 100
After M months
A = $100 + $10m
Given that the polynomial f(x) has 3 intercepts, which of the following most accurately describes the degree of f(x)?
Answers
Answer:
the degree of f(x) is 3
Step-by-step explanation:
fundamental theorem of algebra
The degree of function f(x) is at least 3.
How to determine the number of root from the number of intercepts of the function?The function has n intercepts i.e. it touches the x-axis n times, then the function will have at least n roots.
And as we know if the degree of the function is n then the number of roots of the function is n.
So, if the function has n intercepts, then the function has at least n degrees.
Here given that the polynomial function f(x) has 3 intercepts.
Then from above, it is clear that the function will have at least 3 roots.
And the function will have at least 3 degrees.
Therefore If the polynomial f(x) has 3 intercepts, then The degree of function f(x) is at least 3.
Learn more about the degree of function
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How many times smaller is 4 × 10-7 than 8 × 10-3?
Answers
77 divided by 33
2.33 times smaller
Place solve ? I am truly confused
Answers
y = 45°
the angle of x is congruent to 35°, meaning their measurements are equal. and to find y, you must remember that all the angles in a triangle sum to 180°. so, you just need to add 35° and 100°, giving you 135°. from there, you subtract it from 180° and get 45°
i hope this makes sense!!
What is the additive inverse of the number 3?
3
0
-3
6
Answers
Answer:
-3
Step-by-step explanation:
The additive inverse of a number means that the sum of the number, and it's additive inverse will always be zero. The additive inverse is found by simply negating a number or making it opposite.
Therefore, 3 + x = 0, 3 - 3 + x = 0 - 3, x = -3. (x represents it's additive inverse)
Just keep in mind that finding it's additive inverse is usually the best way to do it.
Here are some ways to negate a number:
Zero subtracted by the number. (0 - n) not (n - 0).Multiplying or dividing the number by negative one. (n / -1 or n × -1)Subtracting a number by the second multiple of itself. (n - 2n) not (2n - n).________________________________
Which ordered pairs are solutions to the inequality 4x+y>-6
Answers
Answer:
(-1.5, 0) and (0, -6)
Step-by-step explanation:
Answer:
-1, -1
Step-by-step explanation:
hope this helped
Alyssa's company makes a profit of $175,000.
The company then experiences a loss of
$25,000 each month for the next five months.
Which expression represents the net profit
after five months?
Answers
If it falls by 25000 per month, this is 25000m
175000-25000m
(Insert the 5)
175000-25000(5)= 50,000
So the net profit after 5 months is $50,000
Hope this helps!
Help please! I just don’t understand
Answers
===================================================
Work Shown:
(angle HID) + (angle DIJ) = angle HIJ
(100) + (8x+11) = 21x+7
100+8x+11 = 21x+7
8x+111 = 21x+7
111-7 = 21x-8x
104 = 13x
13x = 104
x = 104/13
x = 8
Use this x value to find angle HIJ
angle HIJ = 21x+7
angle HIJ = 21*8+7
angle HIJ = 175 degrees
---------------------------
Extra info:
You can also use that x value to find angle DIJ
angle DIJ = 8x+11
angle DIJ = 8*8+11
angle DIJ = 75
Then add this to angle HID to get
angle HID + angle DIJ = 100+75 = 175
This matches with angle HIJ = 175
So this confirms angle HID + angle DIJ = angle HIJ which helps confirm our answers.
PEMDAS PLEASE HELPPPP!
Answers
Answer:
90xyz ÷xy
input the unknowns
x = 3, y = 5, z = 2
90*3*5*2 ÷ 3*5
2700 ÷ 15 = 180
Just to clarify, PEMDAS, is just an abreviation for:
P - Parentheses
E - Exponents
M - Multiply
D - Divide
A - Add
S - Subtract
These are called order of operations following which part of you're equation you solve first. Hope this helped :)
(2x + 3) (2 - 8) = 0,
Answers
Step-by-step explanation:
(2x + 3) (2-8)=0
2x( 2-8)+3(2-8)= 0
4x - 16x + 6 - 24 = 0
-12x - 18= 0
-12x= 18
x= -18/12
x = - 3/2
The dot plots represent the number of students who enrolled each year for the AP psychology course at two schools. The data represents the last 24 years. Which statement is true based on the mean number of students enrolled in the course?
Answers
D
The mean for school 1 is 466/24=19.42 (rounded)
The mean for school 2 is 537/24=22.375
It doesn't ask for the mean absolute deviation, otherwise it would be the reverse of d (which is c).
HOPE IT HELPS (◕‿◕✿) SMILE!!
Answer:
the correct answer is D
Step-by-step explanation:
What number is 1% of 37.25
Answers
Answer:
1% of 37.25=0.3725
Geometry
Please help me with my homework! Thank you!
Answers
Answer:
DH, CG, BF
Explanation:
Since the question is asking which lines are parallel to AE and AE is a vertical line, you need to look at the other vertical lines that are making up the sides of the box. These vertical lines are 1. DH 2. CG 3.BF.
Hope this helps.
Solve the inequality: -6n - 12 >= 3(-n + 12)
Answers
Answer:
-16 > n or n < -16
Step-by-step explanation:
First, we can write the inequality and distribute.
-6n-12 > 3(-n+12)
-6n-12 > -3n+36
Get rid of a variable first (it makes solving a lot easier). We can add 6n to both sides.
-6n-12 > -3n+36
+6n +6n
-12 > 3n+36
Now, we can subtract 36 on both sides.
-12 > 3n+36
-36 -36
-48 > 3n
Divide by 3 on both sides.
-48 > 3n
/3 /3
-16 > n or (if it's easier) n < -16
Hope this helps!! Have a wonderful day C:
Jada has time on the weekends to earn some extra money. A local bookstore is looking for someone to help sort books and will pay $15.00 an hour. To get to and from the bookstore, however, Jada would have to spend $5.50 on subway fare.
Answers
Answer:
Step-by-step explanation:
I assume you want her profit which is $9.50
15.00-5.50
Drag the tiles to the correct boxes to complete the pairs. Item Original Price Discount Shirt $15 20% Pair of Pants $28 15% Pair of Shoes $35 40% Tie $12 15% Match the items with their prices after the discount. 3 ties 2 shirts 1 pair of shoes 1 pair of pants $24.00 arrowRight $21.00 arrowRight $30.60 arrowRight $23.80 arrowRight
Answers
Answer:
Shirts : $24
Pants : $23.80
Shoes : $21
Ties : $30.60
Step-by-step explanation:
For the shirt : Price = $15 Discount = 20% 2 shirts are bought
Price after the discount = (100% - 20%) x (2 x $15) = $24
For the pair of pants : Price = $28 ; Discount = 15% ; 1 pair of pants is bought
Price after the discount = (100% - 15%) x $28 = $23.80
For the shoes : Price = $35 Discount = 40% 1 pair of shoes are bought
Price after the discount = (100% - 40%) x $35 = $21
For the tie: Price = $12 Discount = 15% 3 ties are bought
Price after the discount = (100% - 15%) x ( 3 x $12) = $30.60
Answer:
Shirts : $24
Pants : $23.80
Shoes : $21
Ties : $30.60
Step-by-step explanation:
For the shirt : Price = $15 Discount = 20% 2 shirts are bought
Price after the discount = (100% - 20%) x (2 x $15) = $24
For the pair of pants : Price = $28 ; Discount = 15% ; 1 pair of pants is bought
Price after the discount = (100% - 15%) x $28 = $23.80
For the shoes : Price = $35 Discount = 40% 1 pair of shoes are bought
Price after the discount = (100% - 40%) x $35 = $21
For the tie: Price = $12 Discount = 15% 3 ties are bought
Price after the discount = (100% - 15%) x ( 3 x $12) = $30.60
while remodeling his kitchen, Arthur paints the cabinets. he estimates that he paints 30 square feet every 20 minutes. how many square feet does arthur paint per hour
Answers
Answer:
90 square feet per hour
If you were to rotate the point (-5,8) around the origin 270 degrees counterclockwise what would the new coordinates be?
Answers
Answer:
5,8
Step-by-step explanation:
A point (-5,8) rotated around the origin 270 degrees counterclockwise will have coordinates (-8, -5).
What are transformations?Two-dimensional figures can be transformed mathematically in order to travel about a plane or coordinate system.
Dilation: The preimage is scaled up or down to create the image.
Reflection: The picture is a preimage that has been reversed.
Rotation: Around a given point, the preimage is rotated to create the final image.
Translation: The image is translated and moved a fixed amount from the preimage.
We know when we rotate a point counter-clockwise the coordinates (x, y) becomes (-y, x).
Given, A point (-5,8) around the origin 270 degrees counterclockwise.
∴ The new coordinates of the points will be (-8, -5).
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answer my question asap
please! I will be forever greatful
have a great day
i love brainly
Answers
Answer:
2. I think. Sorry if its wrong. Have a beautiful day! :)
Step-by-step explanation:
Write the decimal 5.666… as a mixed number in simplest form.
Answers
Answer:
5 2/3
Step-by-step explanation:
The decimal of .6 repeating is a common fraction that represents 2/3.
To write that in a mixed number is to put the whole number out front and the fraction afterward.
Answer:
The answer is 5 2/3
(Trig)A Ferris wheel with a diameter of 90 meters rotates at a rate of 3 minutes per revolution. Riders board the Ferris wheel 3 meters above the ground at the bottom of the wheel. A couple boards the Ferris wheel and the ride starts.
Write a formula for the height of the couple t seconds after the ride begins.
How many seconds after the ride starts will the couple be 70 meters above the ground for the second time?
Answers
Answer:
Step-by-step explanation:
Answer:
65x-489
Step-by-step explanation: