Answer:
The answer is 4/9
Step-by-step explanation:
Hi. Here's the work.
First turn everything into an improper fraction.
[tex]1 \frac{1}{2}[/tex] ÷ [tex]4 \frac{1}{2} * 1 \frac{1}{3}[/tex] = [tex]\frac{3}{2}[/tex] ÷ [tex]\frac{9}{2} * \frac{4}{3}[/tex]
To divide fractions we multiply by the flipped version of the fraction, or the reciprocal.
[tex]\frac{3}{2}[/tex] ÷ [tex]\frac{9}{2} * \frac{4}{3}[/tex] = [tex]\frac{3}{2} *\frac{2}{9} *\frac{4}{3}[/tex]
Now we just multiply the fractions!
[tex]\frac{3 * 2 * 4}{2 * 9 * 3}[/tex] = [tex]\frac{4}{9}[/tex]
The answer is therefore 4/9. Please mark brainliest if possible and i hope you get a good grade on your homework. ;)
plz help Solve the algebraic expression below.
(14)(8)+3−4
Answer:
111
Step-by-step explanation:
What is the slope, y-intercept, and equation that represents this graph? (ANSWER QUICK PLEASE)
Answer:
slope = 1.5 , y-intercept = 12 , equation = y = 1.5x + 12
Explanation:
here we can see the line intersecting the y-axis at 12. this is y intercept.to find slope: find two best coordinates: ( 0 , 12 ) , ( 4 , 18 ) now use the formula to find slope: [tex]\frac{y2-y1}{x2-x1}[/tex]: [tex]\frac{18 - 12}{4 - 0 }[/tex]
: [tex]\frac{6}{4}[/tex]
[tex]1.5[/tex] is the slope of the line
equation formula: y = mx + b .......where m is slope and b is y intercepty = 1.5x + 12
Find the total of thirty-two, eighteen and fifteen.
Answer:
65 or sixty-five.
Step-by-step explanation:
32 + 18 + 15 = 65
Because 32 + 18 = 40 and 40 + 15 = 65.
what is 4/5 divided by 1/6
Answer:
24/5 or 4 4/5
Step-by-step explanation:
Whenever dividing fractions, flip the number with division sign in front of it.
4/5÷1/6
4/5x6/1=4/5x6
4/5x6=24/5= 4 4/5
solve for x please and thank you:)
Answer: x=5
Step-by-step explanation:
Take 5 and you can see that's it's about equal to x
Your teacher said you could use notes cards on the test. You studied and wrote seven
note cards. On the day of the test your teacher said you can only use three note cards.
How many different sets of three note cards can you choose between?
Answer: 21
Step-by-step explanation:
multiply them
The area of a rectangle is represented by the
polynomial 6r^2+ 3x - 30. Which expressions
could represent the sides of the rectangle?
F 2y — 5 and 3r + 6
G 2y + 5 and 3r - 6
H 2r + 5 and 3r + 6
I 21 - 5 and 3x
Answer:
2 is the right answer
I say your answer
What is the ratio of 1400kg and 0.76kg
Answer:
35000:19
Step-by-step explanation:
→1400kg/0.76kg
→35000:19
A factory sells backpacks for $40.00 each. The cost to make 1 backpack is $10.00. In addition to the cost of making backpacks, the factory has operating expenses of $12,000 per week. The factory's goal is to make a profit of at least $980 per week. Which inequality represents the number of backpacks, x, that need to be sold each week for the factory to meet this goal? EXPLAIN YOUR ANSWER PLZZZZZZZZ
Answer:
433 bags at minimum
Step-by-step explanation:
let the no of bags be x
40x - (12000+10x) >= 980
30x >= 12980
x >= 432.6
Describe how to find the sale price of an item that has been discounted 25%.
Answer:
Take 1/4 of the number and that's it
if a ladder 8 feet long is placed so that it reaches a window 6 feet from the ground, how far from the building is the foot of the ladder? (someone pls help i have a test rn)
Answer:
I believe the answer is 5.291 feet
i used the Pythagoras theory
Step-by-step explanation:(if it needs to be rounded to the nearest hundreth or tenth then the answer will be
rounded to the nearest hundreth:5.29
rounded to the nearest tenth 5.3)
hope this helped
pls help me,, the length of a rectangle is four less than the width. if the area is 32 ft^2, find the width and length.
Answer:
width is 8 length is 4
Step-by-step explanation:
4*8 is 32
8-4=4
A. Is ADE ~ABD
B.Is ADE ~BDC
Answer:
Option A
Step-by-step explanation:
Option B is incorrect because the ratio is weird, and option A is correct because it has the same ratio
Which statement proves that parallelogram KLMN is a rhombus? The midpoint of both diagonals is (4, 4). The length of KM is StartRoot 72 EndRoot and the length of NL is StartRoot 8 EndRoot. The slopes of LM and KN are both One-half and NK = ML = StartRoot 20 EndRoot. The slope of KM is 1 and the slope of NL is –1.
The correct statement proves that parallelogram KLMN is a rhombus.
The slope of KM is 1 and the slope of NL is –1.
What is the rhombus?A rhombus is a parallelogram whose all sides are equal. Its diagonals perpendicularly bisect each other.
If one line is perpendicular to the other lines then the product of its slope should be -1.
The slope of the KM is;
[tex]\rm Slope = \dfrac{7-1}{7-1}\\\\Slope=\dfrac{6}{6}\\\\Slope=1[/tex]
The slope of the KM is 1.
And the slope of NL is;
[tex]\rm Slope =\dfrac{5-3}{3-5}\\\\Slope=\dfrac{2}{-2}\\\\Slope=-1[/tex]
The slope of NL is -1.
Hence, The slope of KM is 1 and the slope of NL is –1.
To know more about Rhombus click the link given below.
https://brainly.com/question/26078375
Answer:
The correct statement proves that parallelogram KLMN is a rhombus.
The slope of KM is 1 and the slope of NL is –1.
Step-by-step explanation:
Bethany wants to estimate the value of (4. 296 times 10 Superscript 11) (1. 8614 times 10 Superscript negative 14). Which statement about the estimate is true? The value will be greater than 1 because 4. 296 times 10 Superscript 11 is a very large number and multiplication always increases the size of a number. The value will be greater than 1 because 4 times 2 = 8 and 8 is larger than 1. The value will be less than 1 because (4. 296 times 10 Superscript 11) (1. 8614 times 10 Superscript negative 14) will be a negative number. All negative numbers are less than one. The number will be less than 1 because when adding the exponents, 11 (negative 14) = negative 3, and a number in scientific notation with a negative exponent is less than 1.
The number will be less than 1 because when adding the exponents, 11 (negative 14) result the negative 3, and a number in scientific notation with a negative exponent is less than 1.
Thus the option 4 is the correct option.
What is the exponent power with base 10?
To write the big number in short form, we write them in the positive power of 10.
To write the very small number, we write them in the negative power of 10.
Given information-
The number whose value Bethany wants to estimate is,
[tex](4.296\times10^{11})(1.8614\times10^{-14})[/tex]
Here the power of the 10 is 11 and -14 for the two number.
First solve the number without the multiple of 10 or the power of 10 is zero as,
[tex](4.296\times1.8614)(10^{11}\times10^{-14})\\8\times(10^{11}\times10^{-14})[/tex]
The power of the two numbers with same base is added in the multiplication. thus,
[tex]8\times(10^{11-14})[/tex]
Solve it further,
[tex]8\times(10^{-3})[/tex]
Thus,
The number will be less than 1 because when adding the exponents, 11 (negative 14) result the negative 3, and a number in scientific notation with a negative exponent is less than 1.
Thus the option 4 is the correct option.
Learn more about the exponents with base 10 here;
https://brainly.com/question/18324331
Answer:
D
Step-by-step explanation:
20 points!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1
Answer:B
Step-by-step explanation:
. Marcel
says
that it is possible to draw a triangle with two right angles.
Do
you agree?
Answer:
no
Step-by-step explanation:
all triangles add up to 180, therefore all right triangles must have two acute angles and one right angle
PLEASE HELP! A restaurant supplier receives a discount on each oven purchased. The original price of each oven is X dollars. Restaurant supplier has 12 ovens for a total of (12x - 480) dollars. By how much is each oven discounted??
Answer:
Each oven is discounted by $40
Step-by-step explanation:
Total discount for 12 ovens is $480, so:
$480/12 = $40
$40 discount per oven.
it takes john 25mins to walk to the car ark and 45 mins to drive to work at what time should he live the house to ge to work at 9:00 AM
Answer:
7:50
Step-by-step explanation:
The book store is having a sale where all hardcover books are 20% off. Jamie also has a coupon for 15% off any fiction book. Jamie buys a hardcover fiction book that is priced $32. 99. How much will Jamie save by buying the book on sale and using the coupon? a. $10. 56 b. $11. 55 c. $13. 20 d. $19. 79 Please select the best answer from the choices provided A B C D.
You can use the fact that both 20% and 15% discounts will be merged to reduce 35% of the price of the book that Jamie buys.
By buying the book on sale and using the coupon, Jamie will save
Option B: $11.55
Suppose the sale gives p% off.
And the discount coupon provides q% off.
Then we have total discount applied on the cost of the object bought as
(p+q)%
How to find the percentage from the total value?Suppose the value of which a thing is expressed in percentage is "a'
Suppose the percent that considered thing is of "a" is b%
Then since percent shows per 100 (since cent means 100), thus we will first divide the whole part in 100 parts and then we multiply it with b so that we collect b items per 100 items(that is exactly what b per cent means).
Thus, that thing in number is
[tex]\dfrac{a}{100} \times b[/tex]
Using the above fact to calculate the amount that Jamie savedSince the sale offers 20% discount and Jamie has got 15% discount coupon for any fiction book, thus, total 35% will be discounted if Jamie buys fiction book.
Since the price of the fiction book that Jamie brought is $32.99, thus,
Saved amount = 35% of $32.99 = [tex]\dfrac{32.99}{100} \times 35 = 0.3299 \times 35 \approx \$11.55[/tex]
Thus,
By buying the book on sale and using the coupon, Jamie will save
Option B: $11.55
Learn more about percentage here:
https://brainly.com/question/11549320
Find the angle θ between vectors r and s, where |r| = 16, |s| = 9, and r · s = 125.
Step-by-step explanation:
Hi there!
From the question;
|r| = 16
|s| = 9
And r.s = 125
We know that;
[tex]r.s = |r| . |s| \times \cos(θ) [/tex]
Now, Keep the values from given;
125 = 16*9*(cosθ)
cos θ= 125/144
cos θ = 0.86
θ = cos'(0.86)
θ = 30.68°
Therefore, the angle of θ made by vector r and s is 30.68°.
Hope it helps!
Answer: C. θ = 29.77°
Step-by-step explanation:
plssss hellppp its slopes!!!!!
Answer:
1. Positive
2. Negative
3. Zero
4. Undefined
5. Positive
6. Negative
Step-by-step explanation:
1 is positive because as the x increases the y increases. 2 is negative because as the x increases the y DECREASES. 3 is zero because as the x increases the y stays the same so it is a zero slope. 4 is undefined because as the y increases the x stays the same. 5 is positive and has the same reason for number 1. 6 is negative and has the same reason as number 2. Thanks!
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Simplify
4x X 3x X -x
Answer:
The answer should be -12x.
Step-by-step explanation:
This is because 4x3x-1 is equal to -12. But because we are working with x, just add it to the end of the answer and then you have -12x. I hope this helps. :)
write down the possible values of x
Answer:
-6,
-5,
-4
that's all....
Answer:
-6, - 5 , -4
Step-by-step explanation:
Value of x should be greater than (-7) and less than or equal to (-4)
So, x = -6, -5, -4
What is 1/8
written as a decimal?
?
Answer:
the answer is 0.125 hope it helps :D
PLSS HELP NEED RIGHT ANwSER
Answer:
(-2,-2)
Step-by-step explanation:
Answer:
(-2, -2)
Step-by-step explanation:
The solution is the point where the two lines intersect.
From inspection of the graph, we can see that the two lines intersect at point (-2, -2)
Miss Jones gets 4 membership points for every £25 she spends in a shop.
She spends £175
How many points does she get?
Answer:
28 membership points
Step-by-step explanation:
175÷25=7
7x4=28
Hope this helps! Thanks.
Answer:
28 points she gets
Step-by-step explanation:
175÷25 =7
then 7× 4=28
hope this will help you..
Solve.
{y=2x−6
4x−2y=14
Use the substitution method.
The solution is (4, 14).
The solution is (14, 4).
There is no solution.
There are an infinite number of solutions.
Answer:
3
Step-by-step explanation:
4x - 2(2x - 6) = 14
4x - 4x + 12 = 14
0 + 12 = 14
not correct
hence no solution
Aaron is baking cookies. The recipe uses 2 cups of flour to make 30 cookies. If Aaron wants to make 40 cookies, how many cups of flour should he use?
223
2
2
3
234
2
3
4
313
3
1
3
334
Answer:
2.6
Step-by-step explanation:
2: 30
1 cup of flour makes 15 cookies
divide 40 by 15
he will need 2.6 cups of flour
8d−2−4d^3 in standard form
8d - 2 - 4d^3 in standard form is ..
-4d^3 + 8d - 2
