Use the properties of logarithms to expand each logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator.
Answer:
1/5log2(x)+4/5log2(y)-4/5
Step-by-step explanation:
=log2{(xy^4/16)}^1/5
=1/5×log2(xy^4/16)
=1/5×{log2(xy^4)-log2(16)}
=1/5×{log2(x)+log2(y^4)-log2(2^4)}
=1/5×{log2(x)+log2(y^4)-4)} ( as loga(a^x)=x)
=1/5×log2(x)+1/5log2(y^4)-4×1/5 (distribute 1/5 through the parentheses)
=1/5×log2(x)+1/5×4log2(y)-4/5
=1/5log2(x)+4/5log2(y)-4/5
What is 24 divided by 11
24 divided by 11 is 2.18, repeated!
In other words, 2.1818181818... et cetera!
Hope this helps!
Answer:
2.18 (the .18 repeating)
Step-by-step explanation:
Need help on homework
Answer: z= 36 and 2/3
Step-by-step explanation:
1) [tex]\frac{z}{5} -4= 3\frac{1}{3}[/tex]
2) Add 4 to both sides to get [tex]\frac{z}{5} =7 \frac{1}{3}[/tex]
3) Multiply both sides by 5 to get [tex]z= 36 \frac{2}{3}[/tex]
Answer:
z=110/3
Step-by-step explanation:
QUICK PLEASE ILL MARK BRAINLIEST (PRETEST: FUNCTIONS - PLATO EDMENTUM)
Answer:
y=5-05x is with (2,4),(4,3)
y=7-1x is with (2,5),(5,2)
y=-5+2x is with (4,3),(6,7)
y=4+3x is with (2,10) and (5,19)
Answer:
y=5-05x is with (2,4),(4,3)
y=7-1x is with (2,5),(5,2)
y=-5+2x is with (4,3),(6,7)
y=4+3x is with (2,10) and (5,19)
Step-by-step explanation:
whats the answer to -4-x+5x-3
Answer:
4x-7
Step-by-step explanation:
Given f(x) = 7(2 - x), what is the value of f(-8)?
the distance between happyland and giggleville is 60 miles. How many kilometers is this?
Answer:
96.56 kilometers
Step-by-step explanation:
Answer:
the distance between happyland and giggleville is 96.54 km
I need help with that
9514 1404 393
Answer:
AC ≈ 7.3
Step-by-step explanation:
Corresponding sides of similar triangles are proportional.
AC/BC = DF/EF
AC/18 = 15/37 . . . . fill in the given values
AC = 18(15/37) . . . multiply by 18
AC ≈ 7.3
A gallon of paint is used to paint a room. One third of the paint is used on the first day. On the second day, one third of the remaining paint is used. What fraction of the original amount of paint is available to use on the third day? Please help!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
On the third day u can use 1/3 also.
Step-by-step explanation:
1/3 x 3 = 3/3 or 1.
Which equation is NOT written in slope-intercept form?
Answer:
B. 2x - 5 = 2y + 14
General Formulas and Concepts:
Algebra I
Slope-Intercept Form: y = mx + b
m - slope b - y-interceptStep-by-step explanation:
From the choices given, we know the equation must have a y in front of the equal sign. The only answer choice that does not fit this is B.
Therefore, that is our answer.
Consider the function f(x) = v5x – 5+1
Which inequality is used to find the domain?
Answer:
D second one D and C
Step-by-step explanation:
edg2020
Answer:
D.
Step-by-step explanation:
edge… you’re welcome!
Find the measure of the third angle of a triangle given the measure of two angles are 63° and 22°
°85
°41
°5
°95
Answer:
The answer would be 95
Step-by-step explanation:
180=63+22+x
x=180-63-22
x=95°
what is the measure of b?
Answer:
mesure of b is what hahhahaha
Let P= {8, 9, 10, 11, 12), Q = {9, 10, 11), and R = {5, 6}.
Find P∪O.
a carpenter has three sheets of plywood that are each 6.85 feet long. a 3.4-foot piece is cut from one sheet 0.5-foot piece is cut from another piece. How many feet in plywood is left in all
Answer:
16.65 feet
Step-by-step explanation:
Okay, we have three boards that are each 6.85 feet long. If we cut 3.4 feet off one board, that board has:
6.85
−
3.4
=
3.45
feet left
If we cut off 0.5 feet off another board, that board has:
6.85
−
0.5
=
6.35
feet left
So, if we take our three new boards, the total length of plywood left is:
6.85
+
3.45
+
6.35
=
16.65
feet
Hope this helps!
write an addition or subtraction problem that is modeled by the number line below
-2 + 2
If you need an answer too. The answer is 0.
1. Given the function f(x) = 7(3 - x) + 5, which of the following is a true
statement? *
O A. f(9) = -42
O B. f(-3) = 5
O C. f(-4) = 54
Decide whether each sentence uses descriptive language or not. Jasmine saw a frog in the road. She suspiciously eyed the fluffy white poodle that was decorated with fluorescent pink bows. The sky was a dull and murky gray. The boy watched his brother play on the swing set.
Answer:
Decide whether each sentence uses descriptive language or not.
Jasmine saw a frog in the road.
✔ not descriptive
She suspiciously eyed the fluffy white poodle that was decorated with fluorescent pink bows.
✔ descriptive
The sky was a dull and murky gray.
✔ descriptive
The boy watched his brother play on the swing set.
✔ not descriptive
Step-by-step explanation:
Jasmine saw a frog in the road is a non-descriptive sentence.
What is a sentence?A sentence can be defined as the part where the phrase and the words are. This often contains a subject and a predicate. For a sentence, it needs to be grammatically correct. Also, there should be proper punctuation marks that are needed in a sentence. It can contain a noun or a pronoun. The sentence helps in communicating the thoughts.
The descriptive and nondescriptive sentences are given below:
Jasmine saw a frog in the road is a non-descriptive sentence. She suspiciously eyed the fluffy white poodle that was decorated with fluorescent pink bows is a descriptive sentence. The sky was dull and murky gray is a descriptive sentence. The boy watched his brother play on the swing set is a non-descriptive sentence.Learn more about sentence, Here:
https://brainly.com/question/27891489
#SPJ2
what is 5/5 because i get confuse
Answer:
5/5 is a whole also equal to 1
Step-by-step explanation:
Least common multiples are most helpful for ________.
adding and subtracting fractions
B
reducing fractions
C
multiplying and dividing fractions
D
finding the greatest common factor
Help me it’s 10 points
Answer:
The answers is C I think
Answer:
A) Adding & subtracting fractions
Step-by-step explanation:
Use the distance formula, to calculate the ratio of a side length on DEF to the corresponding side length on ABC . Show your work. Then confirm your calculations using GeoGebra tools.
Answer: 1.5
Step-by-step explanation:
DE=√(8-5)^2+(-0.5-1)^2 =√11.25≈3.35
AB=√(2-1)^2+(3-1)^2 =√5≈2.24
DE:AB ≈ 3.35 : 2.24 ≈ 1.5
If f(x)=5x-1, then f^1(x)=
Answer:
(y+1)/5
Step-by-step explanation:
you meant f^-1(x) ?
let y= 5x-1
Make x subject of formula
y+1=5x
x=(y+1)/5
f^-1(x)=(x+1)/5 replace y by x
What is the measure of angle DFE?
29°
32°
58°
64°
Answer:
The answer is 64 degrees
Step-by-step explanation:
D on edg
Answer:
D- 64 degrees
Step-by-step explanation:
I need help nowwwww, like today.
What is the slope of the line on the graph?
Answer:
i forgot im not smart
Step-by-step explanation:
Please help, I'm really confused!
Answer:
but i think for 1 you multiply both variables by 3......
A) (0,3) B) (6,3) C) (6,-3)
and for 2 you multiply by -1 so........
A) (0,-3) B) (1,-2) C) (4,-5)
im not 100% sure on the second one...but hey i tried right?
50 points for whoever answers the question on the attachment
Answer this question
Dont steal points
Answer: 6 miles
Step-by-step explanation:
Answer:
Li can walk 2 miles in 45 minutes. At this rate how far can she walk in 135 minutes?
Step-by-step explanation
6 miles
SO first divide 135 by 45
You’ll get 3
Now using 3 we multiply that by 2
youll get 6 miles
What is the missing angle?
I have the answer I just need
to show the work. pls help ;-;
The answer is 55
If each of the numbers in the following data set were multiplied by 18, what would be the new median of the data set? 14, 20, 18, 58, 71,36, 28
A. 360
B. 504
C. 648
D. 324
Answer:
Step-by-step explanation:
Arange the numbers in ascending order
14,18,20,28,36,58,71
You will see that the median of these data set is 28. So when you multiple it by 18, the answer will be 504.
Therefore, the answer is B. 504
pic2 Readiness Assessment
00:00
Which two ratios are equivalent to 10 - 12?
A 11:13 and 20:24
o
B. 10:12 and 11 : 13
C. 5:6 and 20:24
D. 5:6 and 11 : 13
I just need to know what to do when I have this
-4ac
and I know what a and c are
Answer:
you have to multiply them
-4×a×c
also they're called unknown numbers