I attached the picture of the problem please help I am so confused and would really appreciate it
Answers
Answer:
(a^4)^5
Step-by-step explanation:
To express a^20 in the form (a^n)^m
We apply the law of indices :
From the power rule :
(a^n)^m = a^n*m
Hence,
For :
a^20 ; expressing 20 in the form n*m
20 = 4*5
Hence,
a^20 = (a^4)^5
Related Questions
Write a positive integer and a negative integer whose sum is -7
Answers
Answer:
3 and -10
Step-by-step explanation:
3+-10=
3-10=-7
2. Which sequence of transformations takes the graph of y = k(x) to the graph of
y=-k(x + 1)?
A. Translate 1 to the right, reflect over the x-axis, then scale vertically by a factor of
B. Translate 1 to the left, scale vertically by , then reflect over the x-axis.
C. Translate left by , then translate up 1.
D. Scale vertically by z, reflect over the y-axis, then translate up 1.
Answers
Answer:
A. Translate 1 to the right, reflect over the x-axis, then scale vertically by a factor of 1
Step-by-step explanation:
Initially:
We have the function [tex]y = k(x)[/tex]
k(x + 1)
To translate a function k(x) a units to the left, we find k(x + a).
Thus, k(x+1) is the translation of k(x) 1 unit to the left.
-k(x+1)
Multiplying a function by a negative constant is the same as reflecting it over the x-axis, and then scaling it vertically by a factor of the constant.
Thus:
The answer is given by option A:
A. Translate 1 to the right, reflect over the x-axis, then scale vertically by a factor of 1
The surface area of the world is about 7/10 water. If a very small, non-dangerous meteoroid lands on the earth, what is the probability it does NOT land in the water?
Answers
Answer: 3/10 probability
Step-by-step explanation:
We are telling the probability with tenths, so we can say that the probability of the meteoroid landing on Earth is 3/10.
If the surface area of the world is approximately 7/10, or 70 percent, water, there is approximately 3/10, or 30 percent, chance of the meteoroid hitting land.
I'm pretty sure, at least ^_^
I own 1 mini fish and 2 giant fish each giantfish weighs 3 times as much as minfish. If my mini fish eats my two giantfish, then how many times more weight will my mini fish have now than before
Answers
Answer: 6 pounds
Step-by-step explanation:
Answer:
The mini fish would weigh 6 times its original amount hypothetically but if we were talking realistically then you would need more information to figure that out. But even then there's no way of determining the specific weight.
Step-by-step explanation:
how do i do this? i don’t know how
Answers
The 3 inside angles of a triangle need to equal 180 degrees.
Add the 3 together to equal 180:
X + 2x + x+ 14 = 180
Combine like terms:
4x + 14 = 180
Subtract 14 from both sides:
4x = 166
Divide both sides by 4
X = 41.5
Answer:
Fraction form: x = 83/2
Decimal form: x = 41.5
Step-by-step explanation:
The 3 angles inside the triangle will always add up to 180 degrees.
So that gives us the equation:
x + 14 + x + 2x = 180
Combine like terms:
4x + 14 = 180
Subtract on both sides:
4x = 166
Divide:
41.5
What is the name of this polygon?
A.trapezoid
B.square
C.rectangle
D.rhombus
Answers
A soccer ball is kicked from the top of a 64 ft building into the air at an initial speed of 48 ft/sec. Its flight as a functions of time can be modeled by: h(t)=−16t2+48t+64. After how many seconds, will the soccer ball hit the ground (h=0)?
Answers
Answer:
t = 4 seconds
Step-by-step explanation:
The height of a soccer ball as a function of time is given by :
[tex]h(t)=-16t^2+48t+64[/tex]
We need to find the time when the ball hit the ground i.e. h = 0
Put h = 0 in above equation. So,
[tex]-16t^2+48t+64=0\\\\16(-t^2+3t+4)=0\\\\-t^2+3t+4=0[/tex]
It is a quadratic equation such that,
t = -1 s and t = 4 s
Neglecting -1 s, the ball will hit the ground after 4 seconds.
help please i dont understand will mark brainlyist
Answers
Answer:
Its D
Step-by-step explanation:
Its D because each one is multiplied by 16
PLEASE NO LINKS I LOST SO MANY POINTS
Answers
Answer:
We will split the trapezoid into right angle triangle and rectangle
Traingle with base 3cm and height 10 - 6 = 4cm
Area of traingle
= [tex]\frac{1}{2}*base *height = \frac{1}{2} * 3 * 4 = 6cm^{2}[/tex]
Area of rectangle with sides 6cm and 3cm
=[tex]6 * 3 = 18cm^{2}[/tex]
Therefore, area of the trapezoid
= [tex]6+18 = 24cm^{2}[/tex]
Area of the semi circle with radius 3/2 = 1.5cm
= [tex]\frac{1}{2}\pi r^{2} = \frac{1*\pi *1.5*1.5}{2} = 1.125\pi cm^{2}[/tex]
[tex]Total area = 24 + 1.125\pi =27.53cm^{2}[/tex]
Which is equivalent to 3/84"?
Answers
Answer:
[tex]\sqrt[12]{8} ^x[/tex]
Step-by-step explanation:
[tex]3 / \frac{1}{4} = 12[/tex]
lot the data for the functions f(x) and g(x) on a grid.
X
-2
1
0 1 2
Х
-1 0 1 2 3
-
f(x)
1
16
1
4
1
4 16 g(x) 3 4 5 6 7
Hentify each function as linear, quadratic, or exponential, and use complete sentences to explain your choices.
escribe what happens to the function values in each function as x increases from left to right.
t what value(s) of x are the function values equal? If you cannot give exact values for x, give estimates,
Answers
Step-by-step explanation:
b. f(x) is an exponential function =>
with the formula :
f(x) = 4^x , x ≥ -2
g(x) is a linear function =>
with the formula :
g(x) = x + 4 , x ≥ -1
c. f(x) will increase as geometric sequence
g(x) will increase as arithmetic sequence
d. f(x) = g(x)
4^x = x+4
x = 1.1875 (estimated)
HELP NEEDED PLEASE!! WILL GIVE BRAINIEST
What association does the scatter plot show?
Answers
Answer:
little to no correlation
Step-by-step explanation:
the correlation coefficient of this set of data is 0.13
anything below 0.2 is considered to have little to no correlation
help.......................................
12 + 8 + 2 + 21 + 31 x 12 √ 2
Answers
Answer:
569.
Step-by-step explanation:
Answer:
12+8+2+21+31×12√2
BODMAS
so start with multiplication
12+8+2+21+372√2 = 43+372√2=569.09
A marathon had 567 runners registered. Of these runners, about 0.7% completed the race in under 2 h 12 min. How many runners completed the race in this time?
Answers
Answer:
3
Step-by-step explanation:
Parallelogram JKLM shown below is going to be rotated 270° clockwise to create J'K'L'M'. Which rule describes this transformation? K M F. (x, y) = (-y, x)
G. (x, y) = (-x. -Y)
H. (x, y) = (y, -x)
J. (x,y) → (-x, y) c
Answers
Answer:
F. (x, y) = (-y, x)
Step-by-step explanation:
270º clockwise transformation:
The 270° clockwise transformation of a point (x,y) is:
(x,y) -> (-y,x)
Thus, as we just apply the rule in this conceptual question, the correct answer is given by:
F. (x, y) = (-y, x)
Plz help me well mark brainliest if correct......???
Answers
Answer:
208
Step-by-step explanation:
112+96=208
The circle graph shows how a family budgets its annual income. If the total annual income is $135,000, what amount is budgeted for Food?
Answers
Answer:
$22950 is budgeted for FOOD.
Step-by-step explanation:
=17% of 135000
=0.17*135000
=$22950
What is the area of this parallelogram?
A. 104 m2
B. 88 m2
C. 56 m2
D. 32 m2
help
Answers
Answer:
Hello! answer: 88 m2
Step-by-step explanation:
8 × 7 = 56 8 × 4 = 32 32 ÷ 2 = 16
16 + 16 + 56 = 88 therefore the area is 88 Hope that helps!
Explanation: The area of a parallelogram is base x height which in this case the base is 11 and the height it 8. Multiple those and you get your answer!
The area of a circle is 290 square meters. Find the radius.
Answers
Answer: 9.61
Step-by-step explanation: The formula for radius to area is: A = πr2.
A marketing person prepares several cups of cola labeled "A" and "B". One set of cups has Pepsi, the others have Coca-Cola. The marketing person knows which soda is in which cup but is not supposed to reveal that information to the subjects.
Comparison:
Random assignment:
Control: is the
Replication:
Double Blind Experiment:
Is this a blind experiment or a double blind experiment? Why or why not?blind experiment because
Answers
EITHER WAY UR BLIND LOL
x = 15, x = 5; (0.75)
Answers
Answer:
12
Step-by-step explanation:
12 is 75 of 15 %^%^%^%^^^___<<<7<
HAVE A NICE DAY
WILL GIVE BRAINLST :)
Answers
Answer:
Corresponding angles...
1 and 5
2 and 6
3 and 7
4 and 8
Alternate Interior Angles
3 and 6
4 and 5
Alternate Exterior angles
1 and 8
2 and 7
CAN SOMEONE HELP ME!
Answers
A= 5*6 - 3*2
= 30 - 6
= 24 in^2
first solve for the entire shaped. Even with the non shaded area.
5×6=30in
now solve for the non shaded area.
3×2=6
since you dont want the non shaded subtract it from the entire shape so
30-6=24in
the area of the shaded region is 24in
For which value of a does lim g(x) not exist?
x-a
Answers
Answer:
X value de correct answer
Based on the graph of the given limit of a function, the value for which [tex]\lim_{x \to a} g(x)[/tex] doesn't exist is equal to -3.
What is a limit?A limit can be defined as a numerical value which a function approaches (output) as the input value approaches other values. In Mathematics, limits are typically used to determine the following:
IntegralsDerivativesContinuityFor the right-hand limit, we have:
[tex]\lim_{x \to -3^{+}}[ -3 + 1] = -2[/tex]
For the right-hand limit, we have:
[tex]\lim_{x \to -3^{-}} [-3 - 1] = -4[/tex]
By critically observing the graph of the given limit of a function, we can logically deduce that -3 is the value for which [tex]\lim_{x \to a} g(x)[/tex] doesn't exist because the right-hand limit and left-hand limit are not the same (different).
Read more on limit here: https://brainly.com/question/23343679
#SPJ6
Find the measure of the arc or central angle indicated. Need by today thx.
Answers
Answer:
155°
Step-by-step explanation:
L WRT = 105+50 = 155°
Answer:
Step-by-step explanation:
5m - 12 = 2m + 6 + 3m
Answers
What’s the answer? I need help so tell me the answer
Answers
Answer:
3.18
Step-by-step explanation:
PLEASE HELP ALL LINKS GIVEN WILL BE REPORTED
Answers
Answer:
- 13
Step-by-step explanation:
[tex]log \frac{ {a}^{6} {b}^{6} }{ {c}^{7} } \\ \\ = log( {a}^{6} {b}^{6} ) - log {c}^{7} \\ \\ = 6log \: a + 6log \: b - 7log \: c \\ \\ = 6(2) + 6( - 3) - 7(1) \\ \\ = 12 - 18 - 7 \\ \\ \therefore \: log \frac{ {a}^{6} {b}^{6} }{ {c}^{7} } = - 13[/tex]
9. Which of the following side lengths would create a triangle?
A. 3cm, 5cm, 8cm
B. 6cm, 7cm, 12cm
C. 9cm, 9cm, 19cm
D. 10cm, 5cm, 4cm
Answers
Answer:
C. 9cm, 9cm, 19cm
Step-by-step explanation:
What are two correct ways to write 281?
280 tens + 10 ones
200 hundreds + 80 tens + 1 ones
28 tens + 1 ones
2 hundreds + 8 tens + 1 ones
2 hundreds + 1 tens + 80 ones
2 hundreds + 8 tens + 10 ones
Answers
2 hundreds + 8 tens + 1 ones