4/9x8/75
I do not get it
Answers
Answer:
124/ 225
see photos for step to step solution
Related Questions
I need some help with y = tan(x − π/4 ) + 1
Answers
thats the graph for it hope it helps
What is 1/4 of 160 calories?
Answers
Answer:
0.4
Step-by-step explanation:
1/4 x 160 / 100
Answer:40 if im right
Step-by-step explanation:
When i do it i ush do it in ÷ so 160 ÷ 1/4th
A cereal box manufacturer changes the size of the box to increase the amount of cereal it contains. The expressions 13+7.9n and 10+8.2n, where n is the number of smaller boxes, are both representative of the amount of cereal that the new larger box contains. How many smaller boxes equal the same amount of cereal in the larger box? The larger box of cereal has as much cereal as nothing smaller boxes.
Answers
Answer: 10.5 small boxes
Step-by-step explanation:
3. The ratio of milk water in 55 liters of Adultered milk is 7:4. How much water must be added to make the mixture Ratio of 7:6? a)5 liters b)10 liters c)15 liters
Answers
Answer:
The answer is B 10 L
Step-by-step explanation:
let milk and water in the mixture be 7x and 4x equal 55L
[tex]7x + 4x = 55 \\ 11x = 55 \\ x = 5[/tex]
[tex]7(5) = 35l \: milk \\ 4(5) = 20l \: water[/tex]
let x Liters of water he added so that the ratio is 7:6
[tex] \frac{35l \: milk}{20l \: water + x} = \frac{7}{6} [/tex]
cross multiply
[tex]35l \: milk \times 6 = (20l \: water + x)7 \\ 210l \: m= 140l \: w + 7x \\ 210l \: m - 140l \: w = 7x \\ 70l = 7x \\ \frac{70}{7} = \frac{7x}{7 } \\ x = 10 l \: water[/tex]
What is the area of trapezoid ABCD? Enter your answer as a decimal or whole number in the box. Do not round at any steps. units² Trapezoid A B C D on a coordinate plane with vertex A at negative 1 comma 5, vertex B at 3 comma 2, vertex C at 0 comma negative 2, and vertex D at negative 13 comma negative 11. Angle A is shown to be a right angle.
Answers
Answer:
62.5 units squared.
Step-by-step explanation:
what is 2,665 divided by 36 witha remainder?
Answers
74 R28
So sorry if its incorrect!
Help ME!!! This Homework is Confusing Me
Answers
Answer:
I think it is d or a. I might be wrong sorry
Step-by-step explanation:
PLEASE HELP ME AND HURRY TOO NO LIBKS PLEASE I WILL GIVE BRAINLIEST
Answers
Melissa has 885 cards and she wants to store them in envelopes. She has 35 envelopes. How many envelopes does she need
Answers
Answer:
I don't know
Step-by-step explanation:
I don't understand the point of this probem. It says that she has 35 envelopes best it doen't say how much can fit into each one. Maybe you ftogot some details pls reply in the comments.
1. In each table, determine if y is proportional to x. Explain why or why not.
1.
x
y
2.
х
y
3.
х
y
3
12
3
15
6
4
5
20
4
17
9
6
2
8
LO
19
12
8
8
32
6
21
3
2
1.
2.
3.
everyone was a little confused sooo this is better!!
Answers
Answer:
3 is the answer
Step-by-step explanation:
ooooooooooooooooooooo
find the product of 3.7 and 0.47
Answers
Answer:
[tex]1.739[/tex]
Step-by-step explanation:
We know that [tex]3.7=37/10[/tex].
We also know that [tex]0.47=47/100[/tex].
The product of these is [tex]37/10*47/100=(37*47)/1000=1739/1000=1.739[/tex].
So, the answer is [tex]\boxed{1.739}[/tex]
1.
Rectangle A measures 12 cm by 3 cm. Rectangle B is a scaled copy of Rectangle A. Select all of
the measurement pairs that could be the dimensions of Rectangle B.
A.
6 cm by 1.5 cm
B.
10 cm by 2 cm
C.
13 cm by 4 cm
D.
18 cm by 4.5 cm
E.
80 cm by 20 cm
Answers
Answer:
A,D and E
Step-by-step explanation:
The correlation coefficient for the costs and sizes of storage container is 0.55. How
are the costs and sizes of the containers related?
Answers
Answer:
There is a positive correlation between both variables.
Step-by-step explanation: That is to say, the relation between the cost and the size of the storage containers is growing.
As the size of the container increases the cost also increases.
The closer the correlation coefficient is to 1, the stronger is the positive relationship between the variables, in this case r = 0.52, so it could be concluded that the relationship between the variables is a medium positive correlation
A correlation coefficient is a statistical measure of the degree to which changes to the value of one variable predict changes to the value of another.
The costs and sizes of the containers are moderately correlated.
What is a correlation coefficient?A correlation coefficient is a statistical measure of the degree to which changes to the value of one variable predict changes to the value of another.
We have,
The correlation coefficient for the costs and sizes of the storage container is 0.55.
We know that,
Correlation coefficients whose magnitude is between 0.5 and 0.7 indicate that the variables are moderately correlated.
Correlation coefficients whose magnitude is between 0.3 and 0.5 indicate that the variables are a low correlation.
Since the correlation coefficient for the costs and sizes of the storage container is 0.55, it is between 0.5 and 0.7.
So it is moderately correlated.
Thus the costs and sizes of the containers are moderately correlated.
Learn more about correlation coefficient here:
https://brainly.com/question/27226153
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can anyone help me with this quickly please :)
Answers
To find the y-value that matches with the x-value, we will need to plug in the x-value and simplify the expression.
f(-2) = sqrt(-2 + 2) - 6
f(-2) = sqrt(0) - 6
f(-2) = -6
f(-1) = sqrt( -1 + 2) - 6
f(-1) = sqrt(1) - 6
f(-1) = 1 - 6
f(-1) = -5
f(2) = sqrt(2 + 2) - 6
f(2) = sqrt(4) - 6
f(2) = 2 - 6
f(2) = -4
f(7) = sqrt(7 + 2) - 6
f(7) = sqrt(9) - 6
f(7) = 3 - 6
f(7) = -3
Hope this helps!! :)
help me with this and i will give you brainlest
Answers
what is 13q - 9q + 5 = 17
Answers
the answer is: q=3
start by combining like terms (13q - 9q) which would leave you with 4q + 5 = 17. subtract 5 from both sides and you're left with 4q = 12. divide by 4 on both side and you get q = 3
Answer:
q=3
Step-by-step explanation:
13q - 9q + 5 = 17
13q - 9q = 17 - 5
4q = 12
4q/4 = 12/4
q = 3
In ΔPQR, r = 640 inches, q = 310 inches and ∠Q=30°. Find all possible values of ∠R, to the nearest degree.
Answers
Answer:
No Possible Triangles
Step-by-step explanation:
sinA/a = sinB/b
From the reference sheet (reciprocal version).
sinR/640 = sin30/310
Plug in values.
sinR= (640 (sin30))/ 310≈1.0322581
Evaluate.
R=sin −1 (1.0322581)=ERROR
Sine cannot be greater than 1.
3.HELP plz No LINKS AND NO HACKERS i will give brainlyiest NO COPIE D ANSWERSFROM OTHER USERS OR WEBSITE I WILL REPORT!!!! A scuba diver was exploring a reef 32.12 m below sea level. The diver ascended to the surface at a rate of 8.8 m/min.
(a) Write an equation to model the situation. Use the formula d = rt.
(b) Explain why it is reasonable to write the distance, d, as a positive number.
(c) How long did it take the diver to reach the surface?
Answers
Answer:
A scuba diver was exploring a reef 32.12 m below sea level. The diver ascended to the surface at a rate of 8.8 m/min.
a. using the formula d = rt, so 32.12 m = 8.8m/min (t)
b. it is reasonable to write the distance as positive because the diver is accending/ going up the surface
c. t = 32.12/ 8.8 = 3.65 min
Step-by-step explanation:
hope this helps
Sienna has $40 to spend at the pumpkin patch each pony ride is $6
Answers
Answer:
There is no direct question on here so I'll just assume you're asking how many rides she can get on???
Step-by-step explanation:
6 x 1 = 6
6 x 2 = 12
6 x 3 = 18
6 x 4 = 24
6 x 5 = 30
6 x 6 = 36
6 x 7 = 42
So she can get on about 6 rides (once again, if thats what ur trying to ask..)
Solve for the height of the building when the distance between the building and a person is 27
meters and the angle of elevation from the person is 49º. Construct a diagram to help you
solve. Round your answer to the nearest meter.
Answers
9514 1404 393
Answer:
31 m
Step-by-step explanation:
The relevant trig relation is ...
Tan = Opposite/Adjacent
With reference to the attached diagram, we have ...
tan(49°) = BG/GP
BG = GP×tan(49°) = (27 m)×tan(49°) ≈ 31.0599 m
The height of the building is about 31 meters.
is the sum of 0.46+0.25 less than or greater than one? explain
Answers
Answer:
0.71
Less than one
Step-by-step explanation:
For the number to be more than one, the tenth would have to equal more than ten. For the hundredth, it would have to be more than 100.
-kiniwih426
Less than one because you look at the digits in the tenths/ one hundreds place.
Please help me I need to pass math
Answers
Answer:
it is the 3rd option because with negatives it is flipped.
Step-by-step explanation
-6/8 is actuall -.625
-3/5 is -.6
-7/13 is .538...
solve the eequation show all your work g + 5 = 7 1/5
Answers
Answer:
Move all terms not containing
g
to the right side of the equation.
Exact Form:
g
=
46/5
Decimal Form:
g
=
9.2
Mixed Number Form:
g
=
9 1/5
.:
Answer:
g = 2 1/5
Step-by-step explanation
get g by itself by canceling out the 5
whatever you do to one side you have to do to the other side.
5-5 leaves you with nothing but the g on the left side of the equals sign
7 1/5 -5= 2 1/5
so your left with g= 2 1/5
g + 5 = 7 1/5
-5 -5
g = 2 1/5
HELP PLEASEEE!!!! IM BEING TIMED!!!!!!!
Answers
Answer:
y=1x-7
Step-by-step explanation:
Complete the following magic square using the whole numbers 1-9. (Each row, column, and diagonal must have the same sum.)
6
1
1
8
00
Answers
Answer:
611800
Step-by-step explanation:
is the answer
i think
Round 47,754,099 to the nearest thousand.
A. 47,750,000
B. 47,754,000
C. 47,755,000
D. 48,000,000
Answers
Answer:
es 56,000.
Step-by-step explanation:
Kenhitis tines
6. Selena picked eight baskets of tomatoes. Her sister threw away one of
the baskets due to bruising. What percent were good?
Answers
Answer:
87.5%Step-by-step explanation:
Total baskets = 8Good baskets = 8 - 1 = 7Percent of good:
7/8*100% = 87.5%Total number of baskets of tomatoes = 8
Her sister threw away = 1
Number of baskets that are good = 8 - 1 = 7
Percentage of good baskets =
=> 7/8 × 100%
=> 87.5%
Therefore, The percentage of good baskets is 87.5%
What is the distance of Line S T?
7 km
StartFraction 128 Over 11 EndFraction km
22 km
49.5 km
Answers
The length of side ST of the triangle SRT using concept of similar triangles is; ST = 22 km
How to find Length of Similar Triangles?We are given a Triangle PQR.
In Triangle PQR, Side PQ = 16 kilometers and side PR = 24 kilometers.
In Triangle SRT, Side RT = 33 kilometers.
Using concept of ratio of similar triangles, we can say that;
ST/RT = PQ/PR
Thus;
ST = RT * (PQ/PR)
ST = 33 * (16/24)
ST = 22 Km
Read more about similar Triangles at; https://brainly.com/question/14285697
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Select the correct answer. Which equation represents a line that is parallel to the x-axis, is perpendicular to the y-axis, and has a slope of 0? A. y=4/5x + 4/5 B. y=5/4x
C. y=4/5 D. x=5/4
Answers
Answer: D
Step-by-step explanation: i did this
Answer:
C. y = 4/5Step-by-step explanation:
The line parallel to the x-axis has same coordinate for any value of x. The slope is zero.
This line has the form:
y = b, where b is the y-intercept.The only option with similar form is C
Tomika opened a bank account. She deposited $75 each
month for 10 months. Her bank charged her $3 each
month to use the account.
How much money is in Tomika's account after 10 months?
No links plsss
Answers
[tex]\bigstar\boxed{\large\sf\purple{\leadsto D ) \$720}}[/tex]
__________________________________________
[tex]\large\sf{\underline{Given:}}[/tex]
➠ Tomika deposited $75 each month for 10 months in her bank ➠ Her bank charged her $3 each month to use tha account[tex]\large\sf{\underline{To\:find:}}[/tex]
➜ How much money is in Tomika's account after 10 months?_______________________________________
[tex]\large\sf{\underline{Therefore:}}[/tex]
❒ Total amount of money deposited in 10 months :
[tex]\sf{\longrightarrow 75\times 10}[/tex]
[tex]\sf{\longrightarrow \$750}[/tex]
❒ Total amount of mony charged by the bank in 10 months :
[tex]\sf{\longrightarrow 3\times 10}[/tex]
[tex]\sf{\longrightarrow \$30}[/tex]
❒ Total amount of money left in Tomika's account after 10 months :
[tex]\sf{\longrightarrow 750-30}[/tex]
[tex]\sf{\longrightarrow \$720}[/tex]
Answer:
720
Step-by-step explanation:
