Answer:
R=20cents
B=75cents
G=75 cents
$1.70
63: 15 = __:__
a) 10.5 : 7.5
b) 21:5
c) 20:5
d 1:2
Answer:
21:5 is the right answer
please help please i really need help
Answer:
78
Step-by-step explanation:
help me with mine pls your smart
is 1.75 greater than 1.5
Yes, the fraction 1.75 is greater than the 1.5.
What are fraction numbers?In mathematics, a fraction is a numerical value that expresses a portion of a total. The term "whole" can refer to any number, a certain value, or an object. The fraction symbol is written as p/q. For instance, 1/4, 1/2, 3/4, and so forth.
Two whole numbers (the fraction terms) separated by a horizontal line are used to calculate the fractional numbers (the fraction line).
In this Question, the fraction is represented as a decimal number. Since
the number before the decimal is the same. Thus we will compare the value of the number that is after the decimal. here we can see 75 is greater than 50.
Therefore, It is true that the fraction 1.75 is larger than 1.5.
Learn more about fraction numbers here:
https://brainly.com/question/29964611
#SPJ2
Which is the best estimate for the product of 103.132 × 1,031.2? BE QUICK!!
10,000
1,000,000
1,000
100,000
Answer:
option D: 100,000
Step-by-step explanation:
approximated to 10⁵ to 100,000
What is greater 5 cm or 2 in
This year, Faaria's car is worth 22,000. If the value of Faaria's car decreases by 8%, what will her car be worth next year?
Use the area model to write a fraction equivalent to
1/5
HELP FAST PLS ILL LOVE U FOREVER <3 Angle ABC is 47 degrees. What is the the measure of angle CBD?
Answer:
43
Step-by-step explanation:
we know that ABC and CBD need to add up to 90 so we have
47+CBD=90
CBD=43
Answer:43Step-by-step explanation: if angle ABD is 90 degrees, and abc+cbd=ABD then ABD-ABC=CBD 90-47=CBD which is 43
Find the value of X round to the nearest 10th
Answer: 22.1°
Step-by-step explanation:
Applying law of sines, we have:
8² = 19² + 14² - 2*14*19 * Cos(x)
64 = 557 - 532*cos(x)
64 - 557 = -532*cos(x)
-493 = -532*cos(x)
Divide both sides by -532
-493/-532 = cos x
0.926691729 = cos x
x = cos^-1(0.926691729)
x = 22.1° (nearest tenth)
A sandwich store charges $20 to have 3 turkey subs delivered and $26 to have 4 delivered.
Which equation would allow you to calculate the price of any number of subs delivered?
Hint: x represents the number of subs
a
6x
b
2 - 6x
c
2 + 6x
d
6x(2)
Answer:
I think D or A
Step-by-step explanation:
since it goes from 20 to 26 it should be adding 6 and also multiplying by 2
yea
Don’t mind the check mark
Answer:
A
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
when moving things over the equation sign, you must switch the sign (positive or negative) they didn't switch it
Kaitlyn uses conkainers shaped like a cylinder to catch rainwater. The dimensions of the containers are 12 ft in diameter and 9 ft in height. How much
rainwater can she collect if she has 6 containers?
Answer:
1944 pi
or 6,104.6 (used 3.14 for pi)
Step-by-step explanation:
so the volume of one cylinder is
area of the base times hieght which is
36 pi *9=324 pi
so six containers
so 324 pi *6=1944pi
which is like 6,104.16
If you answer this question correctly I will answer 1 of your questions
Evaluate the expression 10−5a+(18−b), where a=2 and b=11.
Which THREE expressions will have the same value?
28÷(a×2)
20+b−(4×a)
49−43+(a÷a)
30−25+(b−9)
50÷a−(b+20)
We can start by solving for 10-5a+(18-b). By plugging in a and b, we get
10 - 10 + (18 - 11)= 7
28 ÷ (a × 2) = 28/4 = 7
20 + b − (4 × a) = 31 - 8 = 23
49 − 43 + (a ÷ a) = 49 - 43 + 1 = 7
30 − 25 + (b − 9) = 5 + 2 = 7
50 ÷ a − (b + 20) = 25 - 31 = -6
So, 28 ÷ (a × 2), 49 − 43 + (a ÷ a), and 30 − 25 + (b − 9) will all have the same answer as 10−5a+(18−b)
Evaluate: 4+8\div2\times \left(6-3\right)
18
25
16
33
Answer:
[tex]16[/tex]
Step-by-step explanation:
[tex]4+8\div \:2\times \left(6-3\right) =4+8\div \:2\times \:3 =4+12 =16[/tex]
Hope I helped you!Success!by a romanian guy...
what number is 71% of 145
Answer:
102.95
Step-by-step explanation:
I WILL MARK BRAINLIEST
There are 150 trees in the park. Elm trees represent 40% of the trees in the park.
How many elm trees are in the park?
Answer:
375 trees, hope this help!
We are trying to find the part, which is the number of Elm trees given the percent of the Elm trees and the total amount of trees.
Part = Percent × Whole
Let x be the part
x = percent × whole
x = 0.40 × 150 (with changing the percent by dividing it by 100)
x = 60
help pls i'll give brainliest
Answer:
no they aren't inverses bc they arent the same numbers
Step-by-step explanation:
Answer:
They aren't inverse as they intersect with each other more than once.
SON 17-2 PRACTICE
11. Make use of structure. Point R lies along the directed line segment
from Y(-1,-4) to X(7,6) and partitions the segment into the ratio 1 to 4,
What is the slope of YX, and how does this slope compare to the slope
of YR?
Answer: they are the same!
Think about this, if R lies on segment YX then the slope of YX and YR is the same, it doesn't matter where R is on the line (I hope I understood the question right if I didn't I'm sorry!)
Fundamental Theorem of Calculus and its application.
Answer:
Step-by-step explanation:
The fundamental theorem of calculus can be applied to the proper integrals. I'm going to use the general formula:
[tex]\int\limits {x^n} \, dx =\frac{x^n^+^1}{n+1}[/tex]
I'm also going to assume you know the integrals of basic trig functions and 1/x. I cant prove them, you just have to know them.
a) [tex]y+\frac{3y^2}{2} -\frac{y^4}{4} +C[/tex]
b) ln|x| --> ln(6) - ln(3) = 0.69
c) sin(Ф) --> sin(2pi) - sin(0) = 0
d) [tex]2e^x[/tex] --> [tex]2e^l^n^(^6^)-2e^l^n^(^3^)=12-6=6[/tex]
Zachary went to the store to buy some walnuts. The price per pound of the walnuts is
$5.25 per pound and he has a coupon for $3.25 off the final amount. With the
coupon, how much would Zachary have to pay to buy 3 pounds of walnuts? Also,
write an expression for the cost to buy p pounds of walnuts, assuming at least one pound is purchased.
Cost of 3pounds:
Cost of p Pounds:
habitantes de dos pequenas comunidades harán una obra de drenaje que
beneficia a todos. El costo de los materiales necesarios asciende a 360,000.00
Se decidió que las aportaciones sean proporcionales al numero de habitantes de
da comunidad. En la comunidad A hay 120 habitantes; en la comunidad B 240
y en la comunidad C 360
¿Con cuánto debe cooperar cada comunidad?
¿Cuál es la aportación por persona en las tres comunidades?
Answer:
La Comunidad A deberá aportar $60,000, la Comunidad B deberá aportar $120,000 y la Comunidad C deberá aportar $180,000. Cada Comunidad aportará $500 por persona.
Step-by-step explanation:
Dado que la obra de drenaje tiene un costo de materiales de $360,000, y que dicho costo será soportado por cada comunidad en proporción a sus habitantes, sabiendo que en la comunidad A hay 120 habitantes; en la comunidad B 240 y en la comunidad C 360, para determinar con cuánto dinero debe cooperar cada una se debe realizar el siguiente cálculo:
120 + 240 + 360 = 720
C = 1/2 x 360,000 = 180,000
B = 1/3 x 360,000 = 120,000
A = 1/6 x 360,000 = 60,000
Así, la Comunidad A deberá aportar $60,000, la Comunidad B deberá aportar $120,000 y la Comunidad C deberá aportar $180,000.
A su vez, la aportación por persona en las tres comunidades surge del siguiente cálculo:
360,000 / 720 = 500
Así, cada comunidad aportará $500 por persona.
Which points are on the graph of f (r)=3 ^r+1 Select each correct answer.
(0, 3)
(0, 1)
(3, 0)
(1,9)
Answer:
(0; 3) and (1; 9)
Step-by-step explanation:
..........
Answer:
(0,3) And (1,9)
Step-by-step explanation: i took the test :P
Please helpppppppp:(((((((((((((((((((
Answer:
The area is 243 square feet
Step-by-step explanation:
The perimeter of a rectangle is the sum of all four sides.
Two of the sides represent the length and two represent the width.
Given what we know and using l to represent the length and w to represent the width.
l + l + w + w = 72ft
or more concisely
2l + 2w = 72ft
The four sides all add together to equal 72ft
We also know that
l = 3w
This says the length is equal to 3 times the width
we have two unknowns, l and w, and now we have two related equations so we can solve for l and w.
The first thing we will do is replace l with 3w in the first equation because the second equation tells us that l is the same as 3w. Making the replacement gives us
2(3w) + 2w = 72ft
2 times 3w is 6w
6w + 2w = 72ft
6w plus 2w is 8w
8w = 72ft
Now if we divide both sides by 8 we maintain the equality since we are making the same change to both sides
8w / 8 = 72ft / 8
8w divided by 8 is 1w or just w and 72ft divided by 8 is 9ft
w = 9ft
So now we know the width is 9ft
if we now replace w with 9 in one of our original equations we can solve for l, let's use l = 3w
l = 3(9ft)
3 times 9 is 27 so
l = 27ft
So the length is 27ft which is 3 times the width of 9ft
The area of a rectangle is length times width or l x w, so
area = 27ft x 9ft
area = 243sqft
ft means feet and sqft means square feet
Find the product of 3/5x15
help its really urgent
Answer:
QR and WX are parallel lines. XV and ST or congruent lines. ST, QR, VR, XS, are lines perpendicular to RS.
Step-by-step explanation:
Its self explanatory (just kidding dont know how to explain)
Solve the following system of equations:
2x - 3y = -1
y = x - 1
A. (4, 3) B. (-2, -3)
C. (-4, -5) D. (2, 1)
Answer:
A.(4,3)
Step-by-step explanation:
hope this help:)
Answer: A（4，3）
2x-3(x-1)=-1
x=4
y=4-1
y=3
Beth eats 2300 calories per day. She eats 600 calories at breakfast and 1.5 times at lunch. If she eats three meals with not snacks, which meal contains the most calories
Lunch
Step-by-step explanation:
she eats 900 cals at lunch, but at dinner she has 800 and breakfast she has 600. 900 is the most cals so lunch is the meal with the most calories.
Pat and Mike purchased a radio for $88. Pat paid $17 more than Mike. How much did
each pay?
Answer:
35.50(Mike )
52.50(Pat)
Step-by-step explanation:
88-17=71
71÷2=35.50(Mike )
35.50+17=52.50(Pat)
Which expression is equivalent to 20 + 5 X 9