Answer:
9
Step-by-step explanation:
k = 6
3k - 9 = 3*6 - 9
= 18 - 9
= 9
Who knows how to do this I TRULY NEED HELP!!PLEASE
Answer:
All you need to do is find the smallest numbers and put the 2 letters together. In did this in 4th grade
Step-by-step explanation:
You have a bag of 15 marbles. 8 are red. 5 are blue. 2 are green. If you pull out two marbles without replacement, what is the probability that one, but not both, of them, will be blue?
a
33.3%
b
57.1%
c
66.6%
d
47.6%
Answer:
a 33.3 percent
Step-by-step explanation:
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Answer:
D. 47.6%Step-by-step explanation:
GivenTotal marbles = 15Blue marbles = 5SolutionThere are two possible scenarios
1. First marble is blue and second marble is not blue:
P(blue) = 5/15 = 1/3P(not blue) = 10/14 = 5/7P(blue and not blue) = 1/3*5/7 = 5/212. First marble is not blue and second marble is blue:
P(not blue and blue) = 10/15*5/14 = 2/3*5/14= 5/21The probability that one, but not both, of them, will be blue:
5/21 + 5/21 = 10/21 = 0.476 = 47.6%Correct option is D
One spring day, Zoey noted the time of day and the temperature, in degrees
Fahrenheit. During that time, the temperature rose, stayed steady, and fell, at
different rates! On the set of axes below, Zoey created a graph of temperature over
time.
How long did the temperature hold steady for?
Answer:
2 hours
Step-by-step explanation:
Each square=1 hour
2 squares= 2 hours
CAN SOMEBODY PLEASE HELP ME
Answer:
g(x)=(x^2-2)-2
Step-by-step explanation:
please help asap if you can!
Answer:
Definitely the first two but i think it is also the third one, im pretty sure that is correct :)
Step-by-step explanation:
if its not lmk!!
What is an equation of the line through the origin and (-4, 9)
CAN SOMEONE HELP ME ??? This is areas and volumes of similar solids!!!!!! It’s urgent!!
Answer:
Step-by-step explanation:
let x be the unknown volume
5/7=50/x
x=70
Answer:
137.2 m³
Step-by-step explanation:
Given the ratio of sides a : b , then
ratio of volumes = a³ : b³
Here ratio of sides = 5 : 7 , then
ratio of volumes = 5³ : 7³ = 125 : 343
let x be the volume of the larger prism then by proportion
[tex]\frac{50}{125}[/tex] = [tex]\frac{x}{343}[/tex] ( cross- multiply )
125x = 17150 ( divide both sides by 125 )
x = 137.2
That is volume of larger prism is 137.2 m³
can someone pls help me !!!
Answer:
I dont know the answer, but I am going to give you a lot of luck, so good luck!
Step-by-step explanation:
Which statement is true about the points shown on the number line?
Step-by-step explanation: −5.6<−4.2, and −5.6 is located to the left of −4.2.
Answer:
-4.5 < -2.3, and -4.5 is located to the left of -2.3.
Step-by-step explanation:
PLEASEEEE HELPPP MEEE
Calculate the compound interest on a 12-month loan of $5,000 with a
monthly interest rate of 3%.
Answer:
12.50 dollars per month
Step-by-step explanation:
what is the slope-intercept equation of the line below?
what is the solution to the equation? 2x−4=6
i dont know what to do please help
Answer:
Step-by-step explanation:
Number Price per Total Commission Total cost
of Shares Share (At 6% of total)
100 $16.25 $1625 [tex]1625\times \frac{6}{100}=97.5[/tex] 1625+97.5 = $1722.5
100 $11.31 $1131 [tex]1131\times \frac{6}{100}=67.86[/tex] 1131+67.86=$1198.86
40 $9.15 $366 [tex]366\times \frac{6}{100}=21.96[/tex] 366+21.96=$387.96
100 $15.27 $1527 [tex]1527\times \frac{6}{100}=91.62[/tex] 1527+91.62=$1618.62
100 $13.22 $1322 [tex]1322\times \frac{6}{100}=79.32[/tex] 1322+79.32=$1401.32
find angle X on the given figure. m
Answer:
x = 61°
Step-by-step explanation:
In a rhombus, the diagonals bisect the angles, thus
∠ BAE = ∠ DAE = 29° , then ∠ A = 58°
∠ ADE = ∠ CDE = x , then ∠ D = 2x
In a rhombus, consecutive angles are supplementary
∠ A and ∠ D are consecutive angles , then
58 + 2x = 180 ( subtract 58 from both sides )
2x = 122 ( divide both sides by 2 )
x = 61°
Solve the equation. n over 10 plus space 7 space equals space 10
Answer:
30
Step-by-step explanation:
Given the equation;
n/10 + 7 = 10
We are to find the value of n
Subtract 7 from both sides
n/10 + 7 - 7 = 10 - 7
n/10 = 3
Cross multiply
n = 10 * 3
n = 30
Hence the solution to the equation is 30
Pls help :((((((((((
Answer:
Top right
Step-by-step explanation:
Rise/run is useful in this situation also is this iready?!
Simon has 12/9 cups of muffin batter. His recipe calls for 1/3 cup of batter for each muffin. How many muffins can he make?
Answer:
4
Step-by-step explanation:
12/9=4/3
4/3/1/3=4
Answer:
4 muffins
Step-by-step explanation:
What is the area of a triangle with a base of 10 cm and a height of 14 cm?
Percent Problems
20 out of 400 cars had a standard transmission. What percent of the cars
had a standard transmission?
Answer:
5% of the cars has a standard transmission.
Step-by-step explanation:
20 out of 400 is equal to 5 out of 100, which would be 5%
therefore 20 is 5% of 400
The variable Q varies inversely as the cube of V. FK is the constant of variation, which equation represents this situation?
A. qv^3=k
B. q^3v=k
C. q/v^3=k
D. q^3/v=k
Step-by-step explanation:
When 2 variables are inversely proportional to each other, their product is a constant.
Since Q and V³ are inversely proportional to one another, QV³ = k. (B)
4. Solve for the missing variable. (The angle at the bottom is 97°)
Answer:
ghgetevdye bgeygdyeb fvwshdv sb dj ywud eg
Step-by-step explanation:
jdnujdm
A baker needs 8 1/2 cups of flour for a sheet cake recipe. He has 4 2/3 cups of flour in a canister and buys 5 1/4 cups more.
How much flour does he have left after he makes the sheet cake?
Enter your answer as a mixed number in simplest form.
I dont know if i asked this question already but, I cant find it, but i need help now!
Answer: 1 5/12 cups of flour leftover
Step-by-step explanation: First, add 4 2/3 + 5 1/4. This gives you 9 11/12. 9 11/12 - 8 1/2 = 1 5/12.
The baker has [tex]1\frac{5}{12}[/tex] cups of flour left after making the sheet cake.
What is Fraction?A fraction represents a part of a whole.
Given that baker needs [tex]8\frac{1}{2}[/tex] cups of flour for a sheet cake recipe.
Baker has [tex]4\frac{2}{3}[/tex] cups of flour in a canister and buys [tex]5\frac{1}{4}[/tex] cups more.
The flour he has in total = [tex]4\frac{2}{3}[/tex] + [tex]5\frac{1}{4}[/tex]
=14/3 +21/4
=56+63/12
=119/12
To find how much flour the baker has left after making the sheet cake, we can subtract the amount needed from the total amount:
119/12 - 17/2 = (119 - 102) / 12 = 17/12
Therefore, the baker has [tex]1\frac{5}{12}[/tex] cups of flour left after making the sheet cake.
To learn more on Fractions click:
https://brainly.com/question/10354322
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3/5 pint of juice is poured equally into 6 glasses. How much juice is in each glass? Answer in a complete sentence.
Answer:
3/30
Step-by-step explanation:
Answer:
1/10
Step-by-step explanation:
you divide by 3/5 by 6
If it is -14 degrees celsius how much warmer does it need to get before ice will begin to melt?
Por favor, no elimines esto, necesito puntos. Pero creo que serían
veinte, no estoy muy seguro ...
Answer:
15 degrees celsius
Step-by-step explanation:
15 degrees is needed to get to 1 degree celsius
if 0 degrees celsius is when it freezes then 1 should be where it begins to melt
the numbers of
You have a total of 10 coins consisting of nickels and dimes in your pocket. The value of the coins is $0.70. Write and solve a system of linear equations to
nickels and dimes in your pocket. Let x represent the number of nickels and let y represent the number of dimes.
System of equations
There are
nickels in your pocket and
dimes in your pocket
Answer:
6 nickels and 4 dimes
Step-by-step explanation:
6 times .05 is .30
4 times .10 is .40
just add them
.40 + .30 = .70
The equation should be:
.70 = .10y + .05x
I have 4 dimes and 6 nickels.
The question is ill-formatted. The following is the question.
You have a total of ten coins in your pocket, all of which are nickels and dimes. The total value of the coins is $0.70. To find nickels and dimes in your pocket, write and solve a system of linear equations. Let x represents the number of nickels and let y represent the number of dimes. Find the number of nickels and dimes.
How much is a cent?One-hundredth of a dollar is equivalent to one cent.
How much is a nickel?A nickel is worth 5 cents. That means $0.05.
How much is a dime?A dime is worth 10 cents. That means $0.10.
How to solve the question?As per the question,
conversion of the statements into mathematical equations:
"You have a total of ten coins in your possession, all of which are nickels and dimes."Subtracting the above equation from the below equation we get y=4.
And by substituting y=4 in x+y=10 we get x=6.
Hence, I have 4 dimes and 6 nickels.
To learn more about the system of linear equations visit- brainly.com/question/19549073
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Options:
• Line A
• Line B
• Line C
• Line D
I’ll give you brainlest!!
Answer:
line D
Step-by-step explanation:
An undefined slope is when the "run" of a line is zero, the line will be vertical. I hope this helps
solve for x round your answer to the nearest tenth
Answer:
13.7
Step-by-step explanation:
Pythagorean theorem converse
Answer:
The value of x is 13.7.
Step-by-step explanation:
☆We are going to use the Pythagorean theorem to solve this.
☆Pythagorean Theorem:
[tex] {a}^{2} + {b}^{2} = {c}^{2} [/tex]
☆Remmeber: a = leg, b = leg, c = hypotenuse or the diagonal.
☆Let's plug in according to the pythagorean theorem and solve!
[tex] {a}^{2} + {b}^{2} = {c}^{2} \\ {x}^{2} + {9.2}^{2} = {16.5}^{2} \\ {x}^{2} + 84.64 = 272.25 \\ \frac{ \: \: \: \: \: \: \: \: - 84.64 = - 84.64}{ {x}^{2} = \sqrt{187.61} } \\ x = 13.7[/tex]
i need help asap :))
Simplify 2a + 3a + a
Answer:
2+4a
Step-by-step explanation:
Given g(x) = -x+3,find g(1)
Answer:
g=-1+3
g=2
Step-by-step explanation:
Answer:
g(1) = 2
Step-by-step explanation:
g(1) = -1 + 3
g(1) = 2
Draw an ordered stem and leaf diagram to show this information.
245, 250, 251, 253, 258, 264, 267, 269, 273, 276
Key:
2415 means
Answer:
24|5
25|0;1;3;8
26|4;7;9
27|3;6
Step-by-step explanation:
key in the bottom right:
24|5means 245