Answers
Answer:
[tex]4^{-8} \\4^{-2}\\4^{8}\\4^2[/tex]
Step-by-step explanation:
For the first few exponents multiply and the rest they add because like terms.
The trick is that when you raise a power to a power you multiply. Otherwise you add if the base value is the same.
Related Questions
The set of numbers 1, 7, 11 and 36 contains values for m. What value of m makes the equation below true?
4m + 8 = 36
* ASAP *
Answers
Answer:
7
Step-by-step explanation:
If m was 1, then it would be
4 +8 = 36, which is not true.
If m was 7, then it would be
28 + 8 = 36, which is true.
If m was 11, then it would be
44 + 8 = 36, which is not true.
If m was 36, then it would be
144 + 8 = 36, which is not true.
Hope that helps!
is -65,2 a rational or irrational number?
Answers
Answer:
Rational
Step-by-step explanation:
that is the answer
Answer:
Its a rational number
Step-by-step explanation:
The point (2, 18) is an ordered pair in a proportional relationship. What equations represents this relationship?
y = 1/9x
y = 18x
y = 9x
y = 2x
Answers
Answer:
y = 9x
Step-by-step explanation:
If you plug in the point into each equation, you get:
y = 1/9x
18 = 1/9 * 2
18 = 2/9
not true
y = 18x
18 = 18 * 2
18 = 36
not true
y = 9x
18 = 9 * 2
18 = 18
true, so this is the answer
y = 2x
18 = 2 * 2
18 = 4
not true
(6x – 11) - ( -7x + 3)
Answers
Answer:
13x-14
Step-by-step explanation:
i just had to solve it
ABCD is a parallelogram. If m
A. 105
B. 115
C. 75
D. 65
Answers
ANSWER- ANGLE A = ANGLE C ,THEREFORE ANGLE C IS 115
Nicole earned $75. She put 1/3 of her money into her savings account. She bought a shirt for $17.11 and a sweater for $26.74. How much money does Nicole have left?
A. 6.15
B. 9.65
C. 18.85
D. 31.15
Answers
Answer:
A
Step-by-step explanation:
1/3 of 75 = 25
75 - 25 = 50 dollars Nicole has
17.11 + 26.74 =43.85
50 - 43.85 = 6.16
Answer: a
Step-by-step explanation:
Lydia is playing Galaxy 8RX. After three misses, the game is over. Last week, Lydia kept track of how long her games lasted. Hse msde a line plot of her data. Lydia said,"My best time is 2 3/4 minutes longer than my worst time because 4 1/4-1 1/2=2 3/4.
Is subtraction the correct operation to compare Lydia's best and worst times?Explain.
Are Lydia's calculations accurate?Show how you know.
In the line plot, what do the numbers Lydia subtracted represent?
Does Lydia's conclusion make sense? How did you decide? If not, what can you do to improve her reasoning?
Answers
Answer:
Yes ; Yes ;
Step-by-step explanation:
1.) To obtain the difference between the best and worst game times in the scenario above, we use the subtraction operator, hence. Lydia is correct.
4 1/4 - 1 1/2
17/4 - 3/2
(17 - 6) / 4
11 /4
= 2 3/4
The subtracted numbers represent the duration of each of the three times game was played
(26 points!!!) Find the measurement indicated in each trapezoid. (ISOSCELES TRAP) Do NOT include units (degrees, inches, feet, etc).*
Answers
sec^-1(1) find exact value
Answers
Answer:
Solution given:
we have
let angle be x
secx=1
1/cosx=1
1=Cosx
x=Cos-¹(1)
x=0°,360°
the exact value is 0° or 360°
Draw the graph of y=3-2x
Answers
the formula: y=mx+b
y=-2x+3
y = 3
x= -2/1
[tex]\frac{rise}{run}[/tex]
The membership in the math club at Rogers Junior High increased by 3% from last year to this year. The president of the math club used the following expression to find the number of members in the club this year.
Which of the following is another expression that could be used to get the same result, and what does it represent?
A.
1.03m. This represents 103% of the members in the math club from last year.
B.
m + 3. This represents 3% of the members in the math club from last year.
C.
103m. This represents 103% of the members in the math club from last year.
D.
m + 1.03. This represents 1.03% of the members in the math club from last year.
Answers
4. Evaluate f(x) = - 9x + 8 at the given value. f(5)
Answers
Answer:
-37
Step-by-step explanation:
f(x) = - 9x + 8
f(5) = - 9*5 + 8 = -37
Answer: -37
Step-by-step explanation:
f(5) = -9x + 8
f(5) = -9(5) + 8
f(5) = -45 + 8
f(5) = -37
Can you simply these fractions?
Answers
Answer:
Yes you can.
Step-by-step explanation:
2/14= 1/7
3/15= 1/5
25/35= 5/7
20/24= 10/12= 5/6
6/18= 3/9= 1/3
8/20= 4/10= 2/5
10/15= 2/3
6/14= 3/7
4/40= 1/10
20/35= 4/7
The school’s fish eat 1/5 jar of food per day. How many days will 4 1/2 jars feed them? Possible answers
: 22 1/2days, 21 days, 21 1/2 days, 22 days
Answers
Answer:
22 1/2 days
Step-by-step explanation:
All you gotta do is divide!
This also came with it :Complete the table for the following function:
Y = 8x - 5
Please help me and dont mind my work I did on the side im pretty sure I got it wrong.
Answers
Answer:
x y
3 19
5 35
-2 -21
1 3
4 27
Step-by-step explanation:
I went through and mutliplied each x value by 8 and then subtracted 5. You were almost there!
Given a circle with the radius of 9.42ft. Find the circumference of this circle.
Answers
Answer:
C≈59.19
Step-by-step explanation:
I hope this helps! ^^
☁️☁️☁️☁️
Answer:
Roughly 59.2 feet
Step-by-step explanation:
Since there is already and answer, I want to go more in depth and explain how to get that answer.
The formula for the circumference of a circle is 2*pi*r
Plug in what we are given...
2*pi*9.42
18.84*pi
59.187, or 59.2 feet
Solve the following inequality 20 Which graph shows the correct solution? 27 28 29 30 31 32 33 34 35 36 37 + + + 27 28 29 30 31 32 33 34 35 36 37 1 5 8 9 10 11 12 13 + 3 1 + + 6 7 L. 8 9 10 11 12 13
Answers
Answer:
the answers D
Step-by-step explanation:
i took the quiz
Evaluate each function. h(a)= |-3a|; Find h(-9)
Answers
Answer:
h(-9)=27
Step-by-step explanation:
find the absolute value of |-3(-9)|, simplifies to |27|, which is just 27. hope it helps
Maria bought 14 oranges. Each orange weighed 0.44 pound.
How many pounds of oranges did Maria buy? M
Answers
Answer:6.16 pounds
Step-by-step explanation:
14x0.44
Answer:
6.16 pounds
Step-by-step explanation:
She purchased 14 oranges. Each one of those oranges weighed 0.44 pounds. In this instance, you would use multiplication.
14 x 0.44 which then equals 6.16 (pounds).
Please help! Will give branliest :)
Answers
Answer:
Increase by .5
Step-by-step explanation:
HOPE THIS HELPS
PLS MARK BRAINLIEST
My recipe calls for 3/4 cup sugar, 3/5 cup flour. If I use 3/8 cup of flour how much sugar do I need?
Answers
Answer:
15/32 cups
Step-by-step explanation:
Given data
We are given data 3/4 cups of sugar required 3/5 cups of flour
What amount sugar requires 3/8 cups of flour is the question
Solution
3/4 cups of flour needs 3/5 cups of sugar
Hence x cups of flours need 3/8 cups of sugar
cross multiply
3x/5= 3/4*3/8
3x/5= 9/32
3x= 9*5/32
3x= 45/32
x= 15/32
Hence the amount of flour is 15/32 cups
cómo se expresa en notación científica 1254
Answers
Answer:
1.254 * 10^3
Step-by-step explanation:
1254 = 1.254 * 1000 = 1.254 * 10^3
Determine the INTEREST ONLY for $4,331.00 earning 5.5% for 4 years, compounded semi-annually.
Answers
34,648 + 5.5% = 36,553.64
to find interest:
36,553.64 - 34,648 = 1,905.64
THE INTEREST RATE IS $1,905.64
Pleaseeee answer correctly !!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!
Answers
Answer:
GJ is perpendicular to IK
Step-by-step explanation:
GJ is perpendicular to IK
Find the exact value of inverse cos (square root of 3/ 2.
Answers
Answer:
that I have attached my application for you to have a couple months but I'm thinking it's all threads a small for more about an automatically ke you don't you to join our next few different to see a look great and you want them so it in for her the
Answer:
30° is the exact value of cos invers
PLEASE MARK ME AS BRAINLIEST
PLS HELP WILL GIVE BRAINLIEST!! Identify this set of lines as parallel, perpendicular, or neither.
Answers
Answer:
Parallel lines run side by side like railroad tracks. They never cross or meet. Perpandicular line will ultimatley cross/intersect. If the lines do not staisfy any of these they are neither. If you were given an equation you can plug it into desmos and it will show the graph!
Step-by-step explanation:
Answer:
what do the lines look like?
Help please I need to do well
Answers
Answer:
E
Step-by-step explanation:
x < -5.2
x > 5.2
How do I explain...?
Answer:
E
Step-by-step explanation:
The answer would be E, since the x is inside an absolute value, we know that for any value we put in for x, we will get a positive value as a result:
20=5y
Solve for Y
What would y be
No need to show to much work!!!!
Y’all are life savers
Answers
Answer:
y = 4
Step-by-step explanation:
20 = 5y
then divide both side by 5
20 ÷ 5 = 4
so y is 4
Rectangular flower bed needs a thin metal border all the way around. The sides are 4' x 3' long how many feet of border should be purchased? Find the perimeter
Answers
if you answer these 2 questions then u like anime and i send u some pics! :)