Answer:
Step-by-step explanation:
[tex]\frac{1}{9}[/tex] ÷ 8
= [tex]\frac{1}{9}[/tex] * [tex]\frac{1}{8}[/tex]
= [tex]\frac{1}{9*8}[/tex]
= [tex]\frac{1}{72}[/tex]
Now
[tex]\\ \rm\rightarrowtail 1/9\div (8)[/tex]
[tex]\\ \rm\rightarrowtail 1/9(1/8)[/tex]
[tex]\\ \rm\rightarrowtail 1/72[/tex]
Done
Nikki has four nail clients and each
appointment is 90 minutes. If she
starts at 9 a.m. and takes a 30-
minute lunch, what time will she
finish her clients?
Answer:
If you work over 5 hours in a day, you are entitled to a meal break of at least 30 minutes that must start before the end of the fifth hour of your shift.
Step-by-step explanation:
Ronald drank orange juice from a 500 ml bottle. He found that 2/5 was remaining. How much did he drink?
Answer:
200ml
Step-by-step explanation:
2/5 of 500ml
=2/5*500
=1000/5
=200ml
HELP my homework’s due tomorrow
Answer:
a) 38, 22, 14
b) 14.6
Step-by-step explanation:
a) 38 (add 6, then divide by 2)
38 + 6 = 44
44/2 = 22
22 + 6 = 28
28/2 = 14
b) 38 (divide by 5, then add 7)
38/5 = 7.6
7.6 + 7= 14.6
Hope this helps!
guys cmon i need the answerrrrr
also dont forget the way
2 part :-
SA = 6 side²
SA = 6 × 8²
SA = 6 × 64
SA = 384 cm²
please find the answer of question number c please fast
Answer:
a) = 1007
b) =403.75
Step-by-step explanation:
Selling price is the amount at which an article or product is sold. It is represented by SP. The formula of S.P. can be given in terms of Profit or Loss as- 1. If S.P. is greater than C.P. which is the cost price of the item then a profit is gained by the shopkeeper.
a)
[tex]cp = 950 \: gain \: = 6\% \\ 950 \times \frac{6}{100} \\ \frac{950}{1} \times \frac{6}{100} \\ \frac{5,700}{100} \\ = 57 \\ add \: 57 \: to \: the \: original \: price \\ = 950 + 57 \\ = 1,007[/tex]
b)
[tex]cp \: = 380 \: gain \: = 6 \frac{1}{4} \\ cp = 380 \: gain \: = 6.25 \\ 380 \times \frac{6.25}{100} \\ \frac{380}{1} \times \frac{6.25}{100} \\ \frac{2,375}{100} \\ = 23.75 \\ add \: 23.75 \: to \: 380 \\ = 23.75 + 380 \\ = 403.75[/tex]
In ΔDEF, the measure of ∠F=90°, DF = 55, FE = 48, and ED = 73. What ratio represents the tangent of ∠D?
Answer:
[tex]\frac{48}{55}[/tex]
Step-by-step explanation:
In problems like this, it always helps to draw a picture.
-> See attached for the picture I drew (not to scale)
Now, the trigonometric function tangent can be found with opposite / adjacent
When looking at ∠D, the opposite side if 48 and the adjacent side is 55.
O / A = 48 / 55
Which graph could represent a car that begins by increasing its speed, then travels at a constant speed, and then
decreases its speed, as time increases?
Speed (miles per minute)
Time (minutes)
х
(miles per minute)
Answer:
The top one would be the answer
Anyone know how to do this ????
There you go. Hope this helps.
PLEASE ANSWER WILL GIVE 75 POINTS!!!!!
Answer:
[tex]\frac{4}{33}[/tex] and [tex]\frac{1}{27}[/tex]
Step-by-step explanation:
We require 2 equations with the repeating numbers placed after the decimal point.
let x = 0.1212...... (1) ← multiply both sides by 10
100x = 12.1212.... (2)
subtract (1) from (2) thus eliminating the repeating numbers
99x = 12 ( divide both sides by 99 )
x = [tex]\frac{12}{99}[/tex] = [tex]\frac{4}{33}[/tex] ← in simplest form
-------------------------------------------------------
let x = 0.037037....... (1) ← multiply both sides by 1000
1000x = 37.037037..... (2)
subtract (1) from (2) to eliminate the repeating numbers
999x = 37 ( divide both sides by 999 )
x = [tex]\frac{37}{999}[/tex] = [tex]\frac{1}{27}[/tex] ← in simplest form
What is the area of the shaded portion of the circle? (16π – 32) in2 (16π – 8) in2 (64π – 32) in2 (64π – 8) in2.
The area of the shaded portion is (16π - 32) in².
What is the area of the circle?The radius of a circle is the distance from the center of a circle to any point on the circle. If you place two radii end-to-end in a circle, you would have the same length as one diameter.
In the picture attached, the circle is shown.
The area of one-quarter of the circle is given by;
[tex]\rm = \dfrac{1}{4}\times Area\ of \ a \ circle \\\\= \dfrac{1}{4}\times \pi \times radius^2\\\\ = \dfrac{1}{4}\times \pi \times 8^2\\\\= 16\pi \ in^2[/tex]
The area of the triangle is given by;
[tex]\rm = \dfrac{1}{2} \times base\times height \\\\= \dfrac{1}{2} \times 8\times 8 = 32 \ in^2[/tex]
The area of the shaded portion is;
Shaded area = Area of one-quarter of the circle - Area of the triangle = (16π - 32) in²
Hence, the area of the shaded portion is (16π - 32) in².
To know more about the area of the circle click the link given below.
https://brainly.com/question/6667078
HELP ASAP The mass of a radioactive substance follows a continuous exponential decay model. A sample of this radioactive substance has an initial mass of 4366 kg and decreases continuously at a relative rate of 4% per day. Find the mass of the sample after six days
Answer:
3318.2
Step-by-step explanation:
Since you first have to find out 4% of 4366 (174.64), then what you do is write an equation that states 4366-(174.64*6), then you get your answer :)
Why would you need to find the area of a shape?
Answer:
Calculating the area of a shape or surface can be useful in everyday life
Step-by-step explanation:
Answer:
Finding area of a shape helps you determine the space of an area. In the real world, you must learn area to be a house flipper.
Step-by-step explanation:
To find area...
l x w = area
Factor completely 625x8 − 1. (25x4 − 1)(25x4 1) (5x2 − 1)(5x2 1)(25x4 − 1) (5x2 − 1)(5x2 1)(5x2 1)(5x2 1) (5x2 − 1)(5x2 1)(25x4 1).
The complete factor of the polynomial 625x⁸ − 1 is (25x⁴ + 1)(25x⁴ − 1). Then the correct option is A.
What is polynomial?Polynomial is an algebraic expression that consists of variables and coefficients. Variable are called unknown. We can apply arithmetic operations such as addition, subtraction, etc. But not divisible by variable.
Factor completely 625x⁸ − 1.
We know that
[tex]\rm a^2 - b^2 = (a+b)(a-b)[/tex]
(25x⁴)² − 1²
(25x⁴ + 1)(25x⁴ − 1)
The complete factor of the polynomial 625x⁸ − 1 is (25x⁴ + 1)(25x⁴ − 1). Then the correct option is A.
More about the polynomial link is given below.
https://brainly.com/question/17822016
Answer:I agree it is the. Verified one
Step-by-step explanation:
Which of the following rational functions is graphed below? F(x) = 1/(x-6)(x+6)
A rational function means any function which can be defined by a rational fraction.
What is a rational function?Your information is incomplete. Therefore, an overview of a rational function will be given below.
A rational function van be written as the ratio of two polynomial functions. It is an algebraic function that has the numerator as denominator as polynomials.
Learn more about functions on:
https://brainly.com/question/25638609
I am thinking of two numbers. The sum of the two is 10 and the difference is 2
Answer:
4 and 6
Step-by-step explanation:
First, let's find all the pairs that add up to 10.
1 + 9, 2 + 8, 3 + 7, 4 + 6, and 5 + 5Next, we find the difference between the addends for each pair.
9 - 1 = 88 - 2 = 67 - 3 = 46 - 4 = 25 - 5 = 0As you can, see the numbers that add to 10 and have a different of 2 is 4 and 6.
Of the following, which statement or statements accurately reflect a way in which credit can be safer than cash? I. If your credit card gets stolen, you can cancel it and get your money back. II. It is harder to lose a single credit card than a large number of bills. III. If a merchant does not honor the agreement, you can call the credit company and dispute the charges. A. I and III b. II only c. III only d. I, II, and III.
The statements, which accurately reflect a way in which credit can be safer than cash are statement I and III. Option A is correct.
What is credit card way of payment?Credit card is the card issued by the bank which can be used to borrow funds from the bank in order to make the payment of different bills.
Lets, check all the statement.
I. If your credit card gets stolen, you can cancel it and get your money back-This statement is the correct. Whenever the credit card gets stolen or lost, it can be cancelled. This feature makes it safer than the cash.II. It is harder to lose a single credit card than many bills-No, it is easy to lose a single credit cart than many bills.III. If a merchant does not honor the agreement, you can call the credit company and dispute the charges-Yes, with the credit card, if the delivery of an item is not done, then one can easily call credit company to dispute the charges.Thus, the statements, which accurately reflect a way in which credit can be safer than cash are statement I and III. Option A is correct.
Learn more about the credit card here;
https://brainly.com/question/25205405
Answer:
A
Step-by-step explanation:
edge
Ian says that if x < y, then | x | < | y |. Give one example where Ian's statement is true. Then provide one example that proves Ian's statement is not always true. hurry please! ill give brainliest
Solution:
Proving that Ian is not always true:
|x| < |y| (x and y must be positive)=> |-5| < |-4|=> 5 < 4 (False)Proving that Ian is sometimes true:
|x| < |y| (x and y must be positive)|4| < |5| 4 < 5 (True)This proves that:
If x and y are positive, Ian's statement will be true. If x and y are negative, Ian's statement will be false.How do we get energy frome the food we eat
Step-by-step explanation:
The food we eat is taken inside the body.
The body or the organ system starts breaking down the food into small soluble parts.
The digestive system digests food and its by products is energy and thats how we get energy from food
If the exterior angle of a regular polygon is 7.2 degrees, what is the name of that polygon?
Answer choices:
25-gon
Heptagon
50-gon
Hexagon
A regular polygon with exterior angle of 7.2 degrees is a 50-gon.
Regular polygonRegular polygon are polygon that are equiangular. This simply means they are polygon with equal angles.
The formula to find the number of sides of a polygon using exterior angle is as follows:
exterior angle = 360 / nwhere
n = number of sides
Therefore,
7.2 = 360 / n
cross multiply
7.2n = 360
divide both sides by 7.2
n = 360 / 7.2
n = 50
The polygon has 50 sides. Therefore, it is a 50-gon
learn more on polygon here: https://brainly.com/question/12105506
Two angles of a triangle measure 75° and 40°. What is the degree measure of the third angle?
Answer:
the angles of a triangle always equal 180 so
75+40+x=180
115+x=180
-115
x=65
the other angle is 65
Hope This Helps!!!
65°
Step-by-step explanation:
let the third angle be x
so, sum of all angles of a triangle = 180°
x° + 75° + 40° = 180°
x + 115° = 180°
x = 180° - 115°
x = 65°
Hope it helps you!!please answer
u dont need a explanation
The answer is D
Hope this helped
please help asap
I put a photo
Answer: try asking a parent or teacher
Step-by-step explanation: try asking a trusted adult or teacher to try to figure out how
helpppp meeeee please
if the height of a rectangular prism is decreased by a scale factor of 1/2 how will the volume of the prism change????????
Answer:
Decrease by half.
Step-by-step explanation:
Let's say the length, width, and height is x,y,z respectively.
V = xyz
Now, when z is decreased by half, we get xyz : 2 which can either be written as (xyz) : 2 or xy(z:2)
So in short, if the height decrease by half, the volume will decrease in half.
Refer to the figure. Justify your answer. Each side length is doubled. Describe the change in the PERIMETER. *
Answer:
perimeter is doubled to 30.8 cm
Step-by-step explanation:
The perimeter is the sum of side lengths. The perimeter of this figure is the sum ...
4 cm + 5 cm + 6.4 cm = 15.4 cm
__
When the side lengths are doubled, the perimeter is doubled:
2(4 cm) +2(5 cm) +2(6.4 cm) = 2(4 cm +5 cm +6.4 cm) = 2(15.4 cm)
= 30.8 cm
The perimeter is doubled.
__
Additional comment
Any scale factor that applies to all of the side lengths also applies to the perimeter.
Which of the lines below has a slope of zero?
A. Line A
B. Line B
C. Line C
D. Line D
Answer:
B
Step-by-step explanation:
slope means the line is the amount of movement up or down, but b is not doing either, thus the slope is 0
Answer:
B
Step-by-step explanation:
Every other line has a slope except B
Shelly has run 21 km of the 24 km race. What fraction of the race was not completed by her? Express it in lowest form.
Answer:
21/24
in it's lowest form- 7/8
hope this helps
pls rank Brainliest
Do you know how to do this??? Please help and give answers
Answer:
Answers below
Step-by-step explanation:
1) 31
2) 1
3) 7
4) 23
5) 21
6) 11
7) 5
Add.
4 7/12 + 2 3/4 + 7 5/12
A.) 13 3/4
B.) 14 1/4
C.) 14 3/4
D.) 15 1/4
Nancy has x coins. Kevin has 2 coins fewer than two times the number of coins Nancy has. Write and simplify an expression for the total number of coins Nancy and Kevin have.
Answer: Nancy = x
Kevin = 2x-2
Step-by-step explanation:
