New Ratio = 19:21
This deals with ratios, fractions and basic arithmetics'.
The ratio of money of zoe to yolansa's own is 3:7.Thus, the total part for each of them will be;
Zoe; 3/10
Yolansa; 7/10
If the total money they both have is x, then they will have;Zoe; 3x/10
Yolansa; 7x/10
Now,Yolanda has $64 more than Zoe. Thus;[tex]\frac{7x}{10}[/tex] - [tex]\frac{3x}{10}[/tex] = 64
Simplifying this gives;
[tex]\frac{4x}{10}[/tex] = 64
Rearranging gives;
4x = 640
x = 640/4
x = $160
Thus, originally;
Yolanda has [tex]\frac{7}{10}[/tex] × 160 = $112
Zoe has [tex]\frac{3}{10}[/tex] × 160 = $48
Yolanda now gives [tex]\frac{1}{4}[/tex] of her money to Zoe.
Thus, she gives out [tex]\frac{1}{4}[/tex] × 112 = $28
Thus,
Zoe now has; 48 + 28 = $76
Yolanda now has; 112 - 28 = $84
New ratio of zoes money to yolandas money is;76:84
Simplifying this ratio gives;
19:21
Read more here; brainly.in/question/8398239
We are required to find the new ratio of zoes money to yolanda
the new ratio of zoes money to yolanda is 19:21
Ratio of zoes money to Yolanda's = 3:7.
Zoes = 3
Yolanda = 7
Total ratio = 3 + 7 = 10
let
x = Total money
Zoes = 3/10
Thus, the total part for each of them will be;
Zoe= 3/10x
Yolanda = 7/10x
Yolanda has $64 more than Zoe.
Therefore,
7/10x - 3/10x = 64
(7x - 3x) / 10 = 64
4x/10 = 64
cross product
4x = 64 × 10
4x = 640
divide both sides by 4
x = 640/4
x = $160
Original share:
Zoe = 3/10x
= 3/10 × 160
= 0.3 × 160
= $48
Yolanda = 7/10x
= 7/10 × 160
= 0.7 × 160
= $112
If Yolanda gives 1/4 to zoe
= 1/4 of 112
= 1/4 × 112
= 0.25 × 112
= $28
New Zoe's share = $48 + $28
= $76
New Yolanda's share = $112 - $28
= $84
Their new ratio = 76 : 84
divide by 4
= 19 : 21
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graph g(x)=2(x−2) ^2 +2
Answer:
34/45+90
Step-by-step explanation:
474\88
88*78/67
55-66/34*34
= 75
which figures have rotation Cemetery
HELP PLEEAASSEEE!!!!!!!
Drag the tiles to the correct boxes to complete the pairs.
Match the numbers in standard notation with the corresponding numbers in scientific notation.
Please help me!
Solve for v.
124 - v = 175
Answer:
124-v=175
124-175=v
v= -51
5) Emily woks Monday through Friday at a rate of $16.12 per hour. She takes a 1-hour lunch break. If she
clocks in each day at 6:15 A.M. and leaves at 4:15 P.M., what is her total pay for the week? (show your
work)
Answer:
$
725.40
Step-by-step explanation:
Since, every day she works from 6:15am to 4:15pm
this will put her working to 10 hrs a day and subtracting 1 hr break, the total working period would be 9 hrs a day.
And, total working hours per week would be (9*5) hrs = 45 hrs
thus, her total salary per week would be $(45*16.12) = $725.40
plants per row
100 plants in 5 rows
Unit rate
Answer:
100 plants/5 rows divided by 5 = 20 plants/1 row. hope this helps
Step-by-step explanation:
- Zombie
Answer:
plants per row = total plants / total rows
=100/5
=20 plants per rate
Step-by-step explanation:
this is the answer plz add it as brainliest
Indicate the method you would use to prove the two A's =. If no method applies, enter "none".
O ASA
O AAS
A
• None
•
SSS
O SAS
Answer:
SSS is used
Step-by-step explanation:
mark me as brainliest ❤️
The triangles are congruent with SSS postulates. Then the correct option is D.
What is the triangle?The polygonal shape of a triangle has a number of sides and three independent variables. Angles in the triangle add up to 180°.
Two triangles are shown.
The SSS postulate is one of the ways to prove that two triangles are congruent. SSS stands for "side-side-side," and it states that if three sides of one triangle are congruent to the corresponding sides of another triangle, then the two triangles are congruent.
The corresponding sides of the triangle will be equal. Then the triangles are congruent with SSS postulates.
Thus, the correct option is D.
More about the triangle link is given below.
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Find the square root of 529.
the Square root of 529 is 23
i need a boy bestfriend
Answer:
Step-by-step explanation:
Um okay...
Anyways...
Please solve correctly and I will mark brainliest
The angles ABM and MBC sum to the measure of angle ABC. Let's create an equation to model the problem.
ABM + MBC = ABC
Let's plug our values into the variables.
ABM + 150 = 171
Let's solve for ABM. Subtract 150 from both sides.
ABM = 21
Answer:
∠ ABM = 21°
Step-by-step explanation:
∠ ABM + ∠ MBC = ∠ ABC , that is
∠ ABM + 150° = 171° ( subtract 150° from both sides )
∠ ABM = 21°
If a car is 13.5 feet long and there are 3 feet between each car, how many cars can be on a mile section of the highway?
1 mile = 5,280 feet
Car + space = 13.5 + 3 = 16.5 feet
5,280 / 16.5 = 320
Answer: 320 cars
1 mile is equals to 5280 feet from this reference we will solve our question
total number of cars that can be on the mile section of the highway is = [tex]\frac{5280}{16.5}[/tex] cars = 320 cars.
How to convert units ?There are some fundamental units which acts as the base of all other units derived from it and a single unit can be defined in many form for large and small magnitudes for our convenience.
In this question car is 13.5 feet long and there is 3 feet distance between each car so the total space is (13.5 + 3) = 16.5 feet
So in 1 mile or 5280 feet the total number of cars that can be on the mile section of the highway is = [tex]\frac{5280}{16.5}[/tex] cars = 320 cars.
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Help with these answers please
Step-by-step explanation:
just try, donot know it will be right or wrong...
how do you convert a repeating decimal in the 10000 place into a fraction?
Decimal to Fraction
Converting any terminating decimal into a fraction is fairly straightforward. You count the number of decimal places, move the decimal point that number of places to the right, and put the resulting number over "1" followed by that number of zeroes.
For instance:
Convert the decimal 0.7 into a fraction.
This decimal has one decimal place, so I move the decimal point one place to the right, to get 7. Then I put this over "1" followed by one zero (otherwise known as "10") to get: 7/10
Step-by-step explanation:
how to solve
dmebbbeh2hbbdbd2ed
[tex]4xy+3x+2y-7+6xy+2x+7=\\\\=4xy+6xy+3x+2x+2y-7+7=\\\\=\boxed{10}xy+\boxed{5}x+\boxed2y+\boxed0[/tex]
A firefighter training course is taking place in a high-rise building. The high-rise building where they practice is 48 stories high. If the emergency happens on the top floor and the firefighters have already gone 29 stories, how many stories do they still need to go?
Answer:
29 stories - 49 stories = number of stories they need to go
28 - 49 = 21
the answer is 21
they have 21 more stories to go
The number of stories they still need to go is 19 stories.
It is given that building is 48 stories high and when the emergency happens they have already gone to 29 stories.
We have to calculate the number of stories they still need to go.
What will be the value, if we subtract 2 from 4 ?
The value after subtracting will be 4 - 2 = 2.
As per the question ,
The total number of stories in building = 48
When emergency happens they have already gone 29 stories.
So ,
The number of stories they still need to go after the emergency happens can be calculated as ;
48-29 = 19
Thus , they still need to go 19 stories.
To learn more about subtraction click here ,
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Can’t figure this one out either
Answer: A
Step-by-step explanation:
- and - = +
-8 (4 - x) = 16
-32 + 8x = 16
8x = 16 + 32
8x = 48
x = 6
g(x)=x^2-x
g(-4)
help!
Answer:
g(-4) = 20
Step-by-step explanation:
g(x) = x^2 - x when x = -4
~Substitute
= (-4)^2 - (-4)
~Simplify
= 16 + 4
= 20
Best of Luck!
Please help! multiplying and dividing integers no link pls
Answer:
1(96) 2(-4) 3(-60) 4(-176) 5(44) 6(-76) 7(-64) 8(306) 9(64) 10(48) 11(24) 12(48) 13(-7) 14(16) 15(-7) 16(2) 17(-4) 18(38) 19(5) 20(5)
Step-by-step explanation:
Answer:
Below,... ;->
Step-by-step explanation:
With Multiplication and Division you just carry out normal Multiplication and Division. If the equation has an EVEN number of negative signs the answer will always be positive (the sign cancel each other out). In turn if there is an ODD number of negative signs the answer will always be negative,... (with Addition and Subtraction it is different but with Multiplication and Division working out problems works in this way,...)
1 = 96 (even number of negative signs,... (in the whole equation))
2 = -4 (odd number of negative signs)
3 = -60
4 = -176
5 = 44
6 = -76
7 = -64
8 = 306
9 = 64
10 = 48
11 = 24
12 = 48
13 = -7 (do the division like you normally would except now just add the neg sign when appropriate (in this case there is 1 neg sign so answer is neg))
14 = 16
15 = -7
16 = 2
17 = -4
18 = 13
19 = 5 (do the parenthesis first (order of operations))
20 = 5 (do the parenthesis first (order of operations))
OKAY,... I think that does it,... Best of luck! Hope that helps,... Chow,...!
(5-3y)^2
it makes me write more characters sooooooo
Step-by-step explanation:
[tex](5 - 3y) {}^{2} \\s olution \div \\ ( - 3y + 5) + 5( - 3y + 5) \\ 3y( - 3y + 5) \ + 5( - 3y + 5) \\ 9y {}^{2} - 15y + 5( - 3y + 5) \\ 9y {}^{2} - 15y - 15y + 25 \\ 9y { }^{2} - 30y + 25 \\ [/tex]
hope this will help u :)
Answer:
I dont understand if he/she needs it worked out or what, because the question makes no sense?
Step-by-step explanation:
Evaluate- (5 - 3y) 2
Subtract the terms- (- 3y + 5) 2
Solution- 9y2 - 30y + 25
Alternative Form- (3y - 5)2
1 .what is the value of x?
2 .what is the value of y ?
Answer:
ans of y is 3 because 12-3=9
(8.11×107)–(4.3×107)
Answer: 407.67
Explanation:
(8.11×107)–(4.3×107) =
(8.11)(107)−(4.3)(107) =
407.67
Translate the Sentance into an inequality
The difference of w and 5 is at least 19.
Answer:
[tex]w - 5 \geqslant 19 \\ thank \: yo[/tex]
[tex]w - 5 \geqslant 19[/tex]
Hope it help youhey can you guys give me a list of what times 3 equal 25
Answer:
Nothing
Step-by-step explanation:
Nothing times 3 will equal 25
If 3 and 5 are factors of a number, then
15 is a factor of the number.
Answer:
factors of 15 are 3 and 5, because 3×5 = 15. Some numbers have more than one factorization (more than one way of being factored).
Step-by-step explanation:
The given statement, "If 3 and 5 are factors of a number, then
15 is a factor of the number", is true as the lowest common multiple of 3 and 5 is 15.
What do we mean by factors of a number?A number x is said to be a factor of another number y when y/x leaves a remainder = 0.
How do we solve the given question?In the question, we are asked that if 3 and 5 are factors of a number, then will 15 also be a factor of that number.
The smallest number with the factors 3 and 5 is 15, as the lowest common multiple of 3 and 5 is 15. Hence, the number we are looking for is a multiple of 15, that is, 15 is a factor of that number.
∴ We can say that any number having factors 3 and 5, will have a factor of 15. Hence, the given statement is true.
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What is the product of 5s and (-52 +38 – 9)?
Answer:
1st one
Step-by-step explanation:
it is by multiple of 5 withthe words inside bracket.
Answer:
52
+38
=90
-9
=81
so the answer is=81
What is the exact volumchof the cylinder? Enter your answer in terms of t, in the box
Step-by-step explanation:
Solution,
Radius=5 cm
Height=15 cm
Volume of a cylinder=πr²h
=22/7×(5)²×15
=1,178.571429
Step-by-step explanation:
Volume of cylinder = πr²h
Volume = π × (5)² × 15
Volume = π × 25 × 15
Volume = π × 375
Volume = 375π cm³
-9 + 9 = 0
Propiedad
Answer: True
Step-by-step explanation:
-9+9=0
They cancel each other out
HELP
what is 5.476 rounded to hundreths and how do you round the numbers
GIVING 12 POINTS
Figure A is congruent to figure B.
Which transformations are applied to figure A to obtain figure B?
O a reflection across the y-axis and then a translation down
O a rotation about the origin and then a reflection across the y-axis
O a rotation about the origin and then a translation down
O a reflection across the y-axis and then a reflection across the x-axis
Pls help
[tex]i \hookrightarrow \mathrm{AnsweR} \hookleftarrow i[/tex]
First option is the most suitable option, which says that a reflection of triangle A is made across the y - axis and then it is dragged down .
Answer:a reflection across the y-axis and then a reflection across the x-axis
Step-by-step explanation:
HELP DUE IN 5 MINS!
SOLVE FOR Y
2 = -3/10y - 7
Y = -9 *10/3 = -30
Minus of thirty (-30) is right answer
[tex]2 = \frac{ - 3}{10y} - 7 \\ \\ 2 + 7 = \frac{ - 3}{10y} \\ \\ 9 = \frac{ - 3}{10y} \\ \\ \frac{9 \times 10}{ - 3} = y \\ \\ \frac{ - 90}{3} =y \\ \\ - 30= y \\ \\ y = - 30[/tex]