which one is it , help me on this please please please please please please please
Answer:
D
Step-by-step explanation:
7^-2 = 1/7^2
The negative means you flip it
1/7^2 times 7^6 is 7^6/7^2 (just multiply).
using rules of exponents, 7^6/7^2 is 7^4 (just subtract 2 from 6)
D is the only one that equals 7^4, as 2 times 2 is 4.
Write the expanded form of the expression
0.5(14x − 4y + 12)
Answer:
sry
Step-by-step explanation:
the iirirkrkrkrrkoror is the one that is the
Maria had $100 at the beginning of summer vacation. She plans to mow lawns and charge $20 per lawn. Which graph could be used to determine the amount of money Maria will have after mowing 10 lawns if she saves all of her money?
Answer:
Line graph
Step-by-step explanation:
I need this done before 9:00
Answer:
The answer is B) because you make the two equations into fractions and put them equal to each other and solve.
Step-by-step explanation:
Sovle for x help !!!!!!!!!
Answer:
C) 115 degrees
Step-by-step explanation:
A line is 180 degrees.
This means that the other side of the line with an angle of 115 degrees will be 180-115=65 degrees.
The angle above that will be 115 and the other will be 65.
Line v is similar to line u. This means that it is 115 degrees because the question mark is at the spot that is 115 degrees in the above angles.
Solve for g.
-6 - 9g = -10g
Answer:
g = 6
Step-by-step explanation:
Use the scatter plot to fill in the missing coordinate of the ordered pair.
Answer:
(16, 6)
Step-by-step explanation:
The coordinate of an ordered pair is often represented as (x, y). That is, when x is equal to a particular value, the value of y would be the corresponding value to x on the coordinate plane.
So, given an incomplete ordered pair, (16, ), to find the missing coordinate, trace the value of y that corresponds to the value of x = 16.
That is, what is the value of y when x = 16.
From the plot, when x = 16, y = 6. The missing coordinate is 6.
Thus, we would have:
(16, 6).
PLEASE ANSWER 19 PLEASE
Answer:
Step-by-step explanation:
Neither
A trail bike that was originally $895 went on sale for 15% off the original price. Additionally, a sales tax of 8.125% was applied to the purchase of the bike after the discount was applied. Which of the following was the total cost, including tax, of the bike purchased with the discount?
Answer: I believe the answer is $822.56.
Step-by-step explanation: Hope this helps :)
Jada has 12 library books checked out and Han has 1/3 less than that. How many books does Han have checked out?
The total book checked out by Han will be equal to 8 which is 4 less than Jada.
What is an arithmetic operation?The four basic mathematical operations are the addition, subtraction, multiplication, and division of two or even more integers. Among them is the examination of integers, particularly the order of actions, which is crucial for all other mathematical topics, including algebra, data organization, and geometry.
As per the given information in the question,
Total books checked out Jada = 12
Han has 1/3 less than Jada so,
12 × 1/3
= 4 books less than Jada.
So,
12 - 4 = 8 books checked out Han.
To know more about arithmetic operations:
https://brainly.com/question/13585407
#SPJ5
Which range contains the value of sqrt(25-4+16)?
A. Between 6.0and 6.2
B. Between 6.9 and 7.1
C. Between 2.1 and 2.3
D. Between 18.4 and 18.6
Answer:
I wanna say C. But I'm not exactly sure.
Step-by-step explanation:
I hope it's right :(
Solve for
x
x/
12
+
1
=
6
Answer:
x
=
−
2
1
2
Step-by-step explanation:
Answer:
x = 60
Step-by-step explanation:
x/12 is the same as 1/12x
so now the equation is 1/12x+1=6
then to simplify it even more we do -1 from both sides so
1/12x+1=6
-1 -1
again the equation is 1/12x=5
then we multiply both sides by 12 and get x = 60
charles buys a pair of sneakers for 6.30. he wants to re-sell the pair of sneakers. he marks up the price by 40%. how much will he sell the pair of sneakers?
Answer:
Step-by-step explanation:
if Charles bought the sneakers for 6.30 and wants to re-sell them with 40% more,
first lets see how much is 40% of 6.30
(6.30*40)/100=2.52
he will resell the shoes with
6.30+2.52=8.82
Answer:
$[tex]8.82[/tex]
Step-by-step explanation:
[tex]6.30 + 0.4\times6.30 = 8.82[/tex]
[tex]\therefore[/tex] Charles will sell the sneakers at a price of $[tex]8.82[/tex]
Hope this helps :)
How do you make x the subject of the formula?
Step-by-step explanation:
Open the brackets
px - pq = x
Add pq to both sides.
px = x + pq
Subtract x from both sides.
px - x = pq
x (p - 1) = pq
Divide both sides by (p - 1)
x = pq/(p-1)
Please gimme brainliest.
I need help like really bad.
Answer:
PEMDAS
Step-by-step explanation:
parenthesis
Exponents
Multiply
Divide
Add
Subtract
HELP TIMED QUESTION !!!!
Simplify (5x^3y)^2(-2x^5y^1)
Answer:
( -5•2x8y)
Step-by-step explanation:
Changes made to your input should not affect the solution:
(1): "^-1" was replaced by "^(-1)".
Equation at the end of step 1
((5•(x3))•(y2))•(0-(2x5•y(-1)))
Equation at the end of step
(5x3 • y2) • -2x5y(-1)
Multiplying exponential expressions :
3.1 x3 multiplied by x5 = x(3 + 5) = x8
Multiplying exponential expressions :
3.2 y2 multiplied by y(-1) = y(2 + (-1)) = y1 = y
Answer:
60xy
Step-by-step explanation:
Evaluate : (5x+3y)2 = 25x2+30xy+9y2
Evaluate : (5x-3y)2 = 25x2-30xy+9y2
IS THIS CORRECT?
A 2 fl oz bottle of orange juice costs $8, and a 4 fl oz bottle of orange juice costs $12. Which is a better buy?
ANSWER= 4 fl oz bottle of orange juice that costs $12 is the better buy.
Answer:
yes 4fl oz bottle of orange juice that costs $12 dollars is better to buy
Step-by-step explanation:
2 bottles of orange juice=8$
if you split 8$, you get 4$ that means each bottles of orange juice is 4$
so if you get 4 bottles of orange juice it is 4$x4$= 16$ The question says that 4 bottles cost 12$ its supposed to be 16$. So the 4 fl oz bottle of orange juice that costs 12$ dollars is better to buy.
1 bottle=4$ 2x4=8$ (the first equation)
1bottle=4$ 4x4=16 (the second equation) But the question says we got the bottle of orange juice for 12$ its supposed to be 16$ that is a huge discount. so yes the answer is correct.
A train travels at a speed of 58.6 km/h. Express this speed in
a. m/s
b. cm/min
Answer:
16.27778 m/s
97666.6667 cm/min
Step-by-step explanation:
a. To convert km/hr into m/sec, multiply the number by 5 and then divide it by 18.
m/s = (58.6 * 5) /18 = 16.27778 m/s
b. 1 Kilometer/Hour = 1666.66666666667 Centimeter/Minute
so 58.6 * 1666.666 =97666.6667 cm/min
find the value of
x in
-8x + 8
20 points
Answer:
-8x + 8 =0
-8x=-8
8x=8
x=8/8=1
sum of all angles in isosceles triangle is?
Answer:Every triangle has 180 degrees. An isosceles triangle has one vertex angle and two congruent base angles. Thus the vertex angle is 38 and the base angle is 71 and their sum is 109. :)
Step-by-step explanation:
Answer:
the sum of all angles of every single triangle is 180 degreesStep-by-step explanation:
HELP!!
the question is in the picture. i just need question c answered:)
Answer:
No, its outside of the equation (shaded drawing)
Step-by-step explanation:
word related with English
Answer:
um hi?
Step-by-step explanation:
Thomas wanted to measure the width of the pond so he set up triangles as shown in the diagram. He claims the two triangles are similar. How wide is the pond?
Answer:
156 ftStep-by-step explanation:
As per similarity, the ratios of corresponding sides are same:
x/120 = 65/50x = 120*65/50x = 156 ftAnswer:
Solution :-:Here we have to write ratio of corresponding ratio.
Let the side be x
[tex] \tt \dfrac{x}{120} = \dfrac{65}{50} [/tex]
[tex] \tt \: x = \dfrac{120 \times 65}{50} [/tex]
X = 156 ftJohn bought a play station game for $54.50. The tax on the game is 5%. What
is the total cost of the play station game, including the tax?
Answer:
1089/20 (Decimal: 54.45)
Answer:
$57.22
Step-by-step explanation:
$2.72 would be 5% of 54.50
The total cost would be
54.50 + 2.72
that would equal
57.22
The library at school is organized by fiction and non-fiction books. There are 3 non-fiction books for every 7 fiction books. How many total books are there if the library has 240 non-fiction books?
Answer:
Total = 800 books
Step-by-step explanation:
It is given that,
In a library, there are 3 non-fiction books for every 7 fiction books. It means that the ratio of non-fiction books to the fiction books is 3:7.
There if the library has 240 non-fiction books.
Let non fiction books are 3x and fiction books are 7x.
ATQ,
3x=240
x=80
Fiction books = 7x = 7(80) = 560
Total no of books = fiction books + non-fiction books
= 240 + 560
=800
Hence, the total no of books are 800.
okay I need an answer to this from scale through 1 to 10 how much naughtier can my cat be like I need some good answers
Answer:
Wow your cat is so naughty but cute. On a scale from one to 10 I say 10
Step-by-step explanation:
This is why I dont have pets
Circumference of the circle
Answer:
The formula of circumference in a circle is 3.14 times diameter.
Step-by-step explanation:
3.14×20=62.8
The circumference is 62.8
The area of the parallelogram below is ____ square meters.
Numerical Answers Expected
Answer:
Step-by-step explanation:
The formula for finding the area of a parallelogram is the same for finding the area of a rectangle/square. So basically:
6 × 8 = 48
The area of the parallelogram is 48
Hope this helps!
Have a nice day!
If you find my answer helpful
Pls consider marking my answer as Brainliest! It would mean a lot!
The measures of the angles of a triangle are shown in the figure below. Solve
for x.
Answer:
[tex]x = 46[/tex]
Step-by-step explanation:
Given
The three angles in the triangle are: x, 34 and 100
Required
Determine the value of x
Angles in a triangle add up to 180.
So, we have:
[tex]x + 34 + 100 = 180[/tex]
[tex]x + 134 = 180[/tex]
Subtract 134 from both sides
[tex]x + 134 - 134 = 180 - 134[/tex]
[tex]x = 180 - 134[/tex]
[tex]x = 46[/tex]
Hence, the measure of x is 46
what is the table of 75
Step-by-step explanation:
75×1=75
75×2=150
75×3=225
75×4=300
75×5=375
75×6=450
75×7=525
75×8=600
75×9=675
75×10=750