Solve and explain: (7^-2)^3
Answers
First, do -2 x 3
and that will equal -6,
so your answer will be 7^-6
if you also want to solve 7^-6
it will be.... (Look at the photo)
__________
[tex] \: [/tex]
[tex]({7}^{ - 2} ) {}^{3} = ...[/tex]
[tex] = {7}^{ - 2 \times 3} [/tex]
[tex] = {7}^{ - 6} [/tex]
[tex] = \frac{1}{ {7}^{6} } [/tex]
[tex] = \bold{\frac{1}{117.649}} [/tex]
Related Questions
13-18 plz help me find the measure of each angle indicated. then state the type of angle pair
Answers
Answer:
13)69°{corresponding angles}
14)52°{exterior alternate angles}
15)71°{vertically opposite angle}
16)110°{supplementary angles}
17)126°{interior alternate angles}
18)109°{co interior}
13. 69*
14. 52*
15. 71*
16. 110*
17. 126*
18. 109*
What is the square root of 800 rounded to the nearest tenth
Answers
Answer:
√800
=28.28
rounded into nearest tenth is ...
=30
Helpp me pleaseee !!
Answers
find the circumference of the circle rounded to the nearest 10th used 3.14 for pi
will give brainliest
Answers
The formula for this is
C=2πr
C=6π
C=18.8
Find the change below as a percentage. Then choose whether it is a percent of increase or a percent of decrease.
Change from 22 grams to 33 grams
This a percent of increase
this as percent of decrease
Answers
End result divided by total
33/22= 1.5
Solve by factoring
3x^2-x-2=0
2x^2-x=3
Answers
help-! please, im really struggling here-
Answers
Answer: -300,-50,-4
Step-by-step explanation:
Answer:
• let these consecutive numbers have a variable x
first number → xsecond number → 2xthird number → 3x[tex] \hookrightarrow \: { \rm{ \: x + 2x + 3x = - 354}} \\ \\ { \rm{6x = - 354}} \\ \\ { \rm{x = - 59}}[/tex]
→ The integers are -59, -118, -117
−4+2(8−5h)+18h
simplify and factor expression no links
Answers
Answer:
8h+12
Step-by-step explanation:
-4 + 16 -10h + 18h
=
12 + 8h
the number of cakes baked varies directly with the number of hours the caterers work. What is the ratio of cakes baked to hours worked.
Answers
Answer:
Man i need someone to answer this too
Step-by-step explanation:
Math homework.
For tomorrow!!
Check if I did right, if is not can you do it?
Answers
Answer:
Number 10 is wrong it is supposed to be 18
the reason is because the subtraction sign is canceling out the negative sign so instead of 2-(-16) it could be 2+16
Can someone please help me I’m stuck?
Answers
Answer:
x = 25
Step-by-step explanation:
by alternate exterior angles theorem
[tex]127 = 5x + 2 \\ 127 - 2 = 5x \\ 125 = 5x \\ \frac{125}{5} = \frac{5x}{5} \\ x = 25[/tex]
check
[tex]5(25) + 2 = 127 \\ 125 + 2 = 127 \\ 127 = 127[/tex]
please help.... Milo bought 12 nails for $6.
Use the unit rate of cost per nail to complete the table of values for the proportional relationship.
Enter your answers in the boxes. also please know it.
x y
2 ----
4 -----
8 -----
Answers
Given :-
Milo bought 12 nails for $6 .To Find :-
To find the cost for 2 , 4 and 8 nails.Answer:-
According to the question ,
Cost of 12 nails = $6Cost of 1 nail = $6/12Cost of 1 nail = $0.5Cost for 2 nails :-
Cost of 2 nails = $0.5 *2 = $1Cost for 4 nails :-
Cost of 4 nails = $0.5 *4 = $2Cost for 8 nails :-
Cost of 8 nails = $0.5 *8 = $4the ratio of boys to girls in a classroom 4:5 what is the meaning of this ratio
Answers
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
The Above ratio can be stated as :
There is 4 boys for every 5 girls in the class, Therfore the Correct choice is :
A24 + 32 = _ (3 +4) Grid in the number that makes the equation below true.
Answers
Hey there!
24 + 32 = __?__ (3 + 4)
• SOLVING FOR THE LEFT SIDE OF THE EQUATION
24 + 32
= 56
• FIND THE GCF (Greatest Common Factor) OF THE NUMBERS TO SEE WHAT POSSIBLY GOES IN THE BLANK (also known as your result) OR THE EQUATION ON THE RIGHT SIDE
° 24: 1, 2, 3, 4, 6, 8, 12, & 24
° 32: 1, 2, 4, 8, 16, & 32
° LIKE TERMS: 1,2, 4, & 8
° GREATEST NUMBER: 8
° GCF: 8
• So, the number that goes in the blank is: 8
• TESTING TO SEE IS EQUIVALENT TO THE LEFT SIDE (THE EQUATION ON THE RIGHT SIDE OF THE PROBLEM)
8(3 + 4)
= 8(3) + 8(4)
= 24 + 32
= 56
56 = 56, this statement is true because both numbers are equivalent to each other
Now that we have that information out of the way, we have your answer
Answer: 8
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
what is the GCF o 3x2
Answers
Answer:
6
Step-by-step explanation:
gcf of 3 x 2 is 6. 3 x 2 = 6 gcf of 6 is 6
Jenna rents 4 identical storage lockers. Each locker is shaped like a cube. The four
lockers are arranged in a row, as shown.
s = length (ft) of one side of a locker
S
Which expression represents the total
volume of all four lockers?
-
What is the total volume of all four lockers
if one side of a locker is 2 feet long?
Answers
The volume of the prism if one side of a locker is 2 feet long is 32ft³
The formula for calculating the volume of a rectangular prism is expressed according to the formula
[tex]V = lwh[/tex]
l is the length
w is the width
h is the height
From the diagram;
length = s + s + s + s = 4s
width = s
height = s
Substitute the given parameters into the formula to have:
[tex]V = 4s \times s \times s\\V =4 s^3 units^3[/tex]
b) If the length of one side of a locker is 2 feet long, the volume will be expressed as:
[tex]v = 4(s)^3\\v=4(2)^3\\v=4(8)\\v=32ft^3[/tex]
Hence the volume of the prism if one side of a locker is 2 feet long is 32ft³
Learn more here: https://brainly.com/question/21214343
Answer:
32^3
Step-by-step explanation:
I got an ahundred
Solve for r to find the missing terms in each Geometric sequence.
5x², _,5x^6, 5x^8,_
Answers
Answer:
r=x^2
Therefore the missing term is 5x^4
Step-by-step explanation:
To get to the next term multiply by r.
r=x^2
Therefore, 5x^2 multiplied by x^2 gives 5x^4
r=x^2
Therefore the missing term is 5x^4
Step-by-step explanation:
To get to the next term multiply by r.
r=x^2
Therefore, 5x^2 multiplied by x^2 gives 5x^4
given g(x) =3x-3 solve for x when g(x) = 6
Answers
Answer:
x=2g+1
Step-by-step explanation:
Answer:
x = 3
Step-by-step explanation:
Given g(x) = 3x - 3 and g(x) = 6, then equating gives
3x - 3 = 6 ( add 3 to both sides )
3x = 9 ( divide both sides by 3 )
x = 3
what kind of sequence
1/3, 2/9, 3/64, 4,81
Answers
The explicit formula for a geometric sequence is of the form a n = a 1 r-1, where r is the common ratio. A geometric sequence can be defined recursively by the formulas a 1 = c, a n+1 = ra n, where c is a constant and r is the common ratio.
two quantities can only be added when _____.
Answers
I think your answer would be "Like quantities". Its the 3rd one in the second column.
Hope that helps!
1. A linear inequality has an infinite
number of _______.
a.) graphs
b.) solutions
Answers
Answer:
b
Step-by-step explanation:
have a great day
hope helpful
Skates cost $99.99 there's a 20% discount and the sales tax is 6.75% what's the total cost
Answers
Answer:
$85.39
Step-by-step explanation:
20% off of $99.99 is $79.99
6.75% of $79.99 is about $5.399325, rounding that to $5.40
$79.99+$5.40 is $85.39
Find the area of this figur.
Answers
380 cm is your answer
Formula: 1/2b•h
Answer and Step-by-step explanation:
The formula for the area of a triangle is [tex]\frac{1}{2} bh[/tex], where b is the base and h is the height.
We are given both values, so we can plug it into the formula.
[tex]\frac{1}{2} (38)(20)[/tex]
= (10)(38)
= 380 [tex]cm^2[/tex] <-- This is the final answer.
#teamtrees #PAW (Plant And Water)
I hope this helps!
Simplify, please ;-;
Answers
Answer:
2x+3-1
Step-by-step explanation:
hope this helps :)
Four watches have an average price of $120. When a 5th watch is added, the
average price rises to $130. What is the price of the 5th watch?
Answers
Answer:
50
Step-by-step explanation:
The table shows the predicted and actual amount of snow for a local city.
Snowfall (inches)
Predicted 6.75
Actual 10.25
What is the percent error for the amount of snowfall? Round the percent to the nearest tenth if necessary.
Answers
Using it's concept, it is found that the percent error for the amount of snowfall was of 51.85%.
The percent error of an amount is the absolute value of the difference between the actual amount and the expected amount, multiplied by 100% and divided by the expected amount.
In this problem:
Expected amount: 6.75 inches.Actual amount: 10.25 inches.Then, the percent error is:
[tex]P = \frac{|10.25 - 6.75|}{6.75} \times 100\% = 51.85\%[/tex]
The percent error was of 51.85%.
A similar problem is given at https://brainly.com/question/16903296
What is the expression after applying the distributive property?
−0.4(−2+(−9))
Enter your answer by filling in the boxes.
Answers
Answer:
4.4
Step-by-step explanation:
Rate as BRAINLIEST
−0.4(−2+(−9))
=.8+(3.6)
= 4.4
Answer: i took the test on k12
2.11 Quiz: Distributive Property Versus Factoring
Step-by-step explanation:
9/12/2022
number 20 ............
Answers
Answer:
p to the power of 6
Step-by-step explanation:
PLEASE HELP i got the wrong answers does anyone know how to solve math this way?! please answer 1 and 2 with explanation, using the X method
Answers
x = 0.212121...
100x = 21.212121...
99x = 100x - x = 21.2121... - 0.2121.. = 21
x = 21/99
2.
3.7 = 3 + 0.7
0.7 as a fraction is 7/10
so 3.7 is 3 7/10
the school that amanda goes to is selling tickets to the annual talent show. On the first day of ticket sales the school sold 1 adult ticket and 6 child ticket for a total of $91. The school took in $224 on the second day by selling 8 adult tickets and 12 child tickets . What is the price each of the one adult and one child ticket
Answers
Answer:
hold up lemma check
Step-by-step explanation: