Answer:
y=-5
Step-by-step explanation:
4(y+8) + 2y=2
4y+32+2y=2
6y+32=2
6y=-30
y=-5
What is 42 x 118 In a full equation?
Answer:
4956
Step-by-step explanation:
alternative forms
4.956×10³
Identify each number as rational or irrational.
Number
Rational or irrational?
3
3
116
(3
18
0.625
0.987987987..
Step-by-step explanation:
sorry answer ia not clear
A box of chocolates contains only white and dark chocolates in a 2 : 7 ratio. Fill in the gap in the following sentence: 2 in every chocolates are white.
Answer:The given information is 24 total chocolates. You have a 2 to 1 ratio, so 24 ÷ # of milk chocolate = 2 ÷ 1.
24⁄x = 2⁄1 solve for x, milk chocolate = 12.
milk chocolate (12) + plain chocolate (24)= 36 Total
Hope this helps!
The graph of F(x) shown below, resembles the graph of G(x) = x2 but it has been charged somewhat. which of the following could be the equation of F(x)? Please help!!! I’m stuck!!! Thanks!!!!!
Answer:
es la a espero que te ayude corona
Simplify: A. 35/6 B. 29/6 C. 12/5 D. 1/6
Answer:
[tex] \frac{49 - 3}{6} + \frac{24 - 17}{3} = \frac{46}{6} + \frac{7}{3} = \frac{46 + 7 \times 2}{6} = \frac{60}{6} = 10[/tex]
how would you prefer to see your quiz score,as a fraction or as a percent? Explain. (what would you choose and why?)
For me, a percent is easier to think about. Knowing I scored 80% make sense. 80%, like 80¢ out of a dollar, makes sense and I can relate to it.
If you tell me I scored 52/65, I can't relate to that as easily, even though that's still 80%.
A rectangular prism has a length of 5/6 inches and a width of 3/5 inch. The volume of the prism is 2/3 cubic inch. Find the height of the prism. Write your answer as a fraction or mixed number in simplest form
Answer: 1 1/3 inches
4W
3. Jenny is having a party. She has one
large container of soda with 179 ounces
in it. A second container holds 128
ounces, but half of it has already been
used. If there are 12 people at the party,
how much soda can each person have?
1
Answer: 25.5833333 or rounded is 26
Step-by-step explanation:
179+128=307
307 divided by 12 is 25.5833333
Use Quadratic equation to solve
a2 -4a - 4 = 0
Answer:
a = 2 ± 2[tex]\sqrt{2}[/tex]
Step-by-step explanation:
a = 1
b = -4
c = -4
x = (-b ± [tex]\sqrt{b^2 - 4ac}[/tex]) / 2a
x = (-(-4) ± [tex]\sqrt{(-4)^2-4(1)(-4)}[/tex]) / 2(1)
x = (4 ± [tex]\sqrt{16 +16}[/tex]) / 2
x = (4 ± 4[tex]\sqrt{2}[/tex]) / 2
x = 2 ± 2[tex]\sqrt{2}[/tex]
Your variable being solved is a so a = 2 ± 2[tex]\sqrt{2}[/tex]
b. After how many months
will the bamboo plant
be 66 inches tall?
Explain or show your
reasoning
Answer:
Please attach a graph as your question lacks needed information
Step-by-step explanation:
what is the rule for the reflection
Answer:
w
Step-by-step explanation:
er
Factor this please thank you !!
Answer:
[tex] {y}^{2} - 14y + 45 \\ \\ {y}^{2} - 9 y + 5y - 45 \\ \\ y(y - 9) - 5(y - 9) \\ \\ (y - 5)(y - 9)[/tex]
Here's the solution :
[tex] {y}^{2} - 4y+ 45[/tex]
[tex] {y}^{2} - 9y - 5y + 45[/tex]
[tex]y(y - 9) - 5(y - 9)[/tex]
[tex](y - 5)(y - 9)[/tex]
therefore, the roots are 5 and 9
How do i get 51 with the numbers 5, 6, 7, 8? Must use all of the numbers and only can use addition, subtraction, multiplication, or division.
Answer:
(8-5)*(6+7+(8-6)+(7-5))
Step-by-step explanation:
By using the digits in a way of (8-5)×(6+7+(8-6)+(7-5)) we get 51.
What is a numerical expression?A numerical expression is a mathematical statement written in the form of numbers and unknown variables. We can form numerical expressions from statements.
Given, we have to get a result of 51 using the digits 5, 6, 7, 8 and must use all of the numbers and only can use addition, subtraction, multiplication, or division this can be formed as,
51 = (8-5)×(6+7+(8-6)+(7-5))
learn more about numerical expressions here :
https://brainly.com/question/29199574
#SPJ2
The $5$th power of what number is equal to $3^{15}$?
Answer:
what
the numbers are all messed up
is 0.001 a rational or irrational number
Answer:
rational number
Step-by-step explanation:
A rational number cannot be divisible by multiple factors. (hint. every number is divisible by itself and 1)
How do you graph n > -9?
Answer:
In order to graph this follow these steps
Put an OPEN dot on the number -9 and then draw or color a line to the right of the line.
1. What is the constant of proportionality?
2. What is the equation?
Answer:
y = 1/3a
Step-by-step explanation:
y = ka
1 = 3k
k = 1/3
Confirm constant: (4-1)/(12-3) = 3/9 = 1/3
1 = 3(1/3) + b
1 = 1 + b
b = 0
y = 1/3x or 1/3a
What do I do here ???
Answer: You ask others to complete your homework and then you give them a thanks and copy and paste their answer.
There are (3^5)2 ⋅ 3^0 leaves on a tree. What is the total number of leaves on the tree?
3^3
3^7
3^10
3^25
Answer:
65x
Step-by-step explanation:
128 ounces = ____?____ pounds
Answer:
8
Step-by-step explanation:
Anthony drives 15 km at 40 kph and return at the rate of 60kph , what is the average rate for the entire round trip
9514 1404 393
Answer:
48 kph
Step-by-step explanation:
The distance is immaterial, as long as it is the same at both speeds. The total time for some distance d is ...
t = d/40 +d/60
And the average speed is ...
2d/t = 2d/(d(1/40 +1/60) = 2/(1/40 +1/60) = 2(40)(60)/(40+60) = 4800/100 = 48
The average rate for the round trip is 48 kph.
_____
Additional comment
This value is called the harmonic mean of the two speeds. It is the reciprocal of the average of the reciprocals of the speeds.
Shelby invests £14000 in a savings account. The account pays 2.5% compound interest per year.
Work out the value of her investment after 2 years.
Answer:
70000
Step-by-step explanation:
Answer:
£14708.75
Step-by-step explanation:
Always start with the original amount, in this case 14000.
Then, because it's an increase, add 2.5 to 100. You could also think of it as adding 2.5% to 100%, which is 102.5%. We then divide that by 100.
So far our calculation is 14000 x 1.025.
We now need to do this for the two days on. We can do this in 2 ways.
1. 14000 x 1.025 x 1.025
or.
2. 14000 x 1.025^2
They're both the same thing.
We then type that calculation into your calculator and you should get £14708.75
Hope that helped :)
will give brainliest
Which expression is equal to 27√ ?
147√
27√49
27√7
727√
dave can clean pools at a constant rate of 3/5 pools/hour. how many pools can dave clean in 15 hours?
Part 1 - Application
Give a convincing argument with logical explanations that the contrapositive of a conditional is the
same as the converse of the inverse of the conditional
Answer:
see explanation. (I did this exact assignment this morning, and this is very similar to what I submitted)
Step-by-step explanation:
The contrapositive of a conditional is the same as the converse of the inverse of the conditional.
The best way to prove/support this statement is to create an example. You should start by creating a conditional; you can then form the conditional's converse, inverse, and contrapositive. Here is an example:
Conditional: If C, then D. (starting statement)
Converse: If D, then C. (conditional reversed)
Inverse: If not C, then not D. (opposite of the conditional)
Contrapositive: If not D, then not C. (reversed opposite of the conditional)
Based on the information from the example you gave, you can conclude:
The converse of the inverse: If not D, then not C. (reversed opposite of the conditional)
Because: The converse is the conditional reversed (If D, then C). The inverse of the converse, in this case, would then make it the opposite (If not D, then not C).
I have not yet received a grade on this assignment, but I know the information is correct; the amount of explanation you need to give really depends on how your teacher grades. Personally, I just submitted an example (similar to the one above) that was color-coded to help show the different parts of each statement.
I hope this helps! :)
The mean height of an adult giraffe is 17 feet. Suppose that the distribution is normally distributed with standard deviation 0.9 feet. Let X be the height of a randomly selected adult giraffe. Round all answers to 4 decimal places where possible.
d. What is the probability that a randomly selected giraffe will be shorter than 17.5 feet tall?
e. What is the probability that a randomly selected giraffe will be between 16.7 and 17.2 feet tall?
Answer:
Step-by-step explanation:
d.) .7107
e.) .2185
english 2 hhhhheehllllllppp
Answer:
adds drama
Step-by-step explanation:
it talks about dramas
Answer:
a
Step-by-step explanation:
it adds drama
HELP ME PLEASEEEEEEEE
Answer:
[tex]6^{9}[/tex]
Step-by-step explanation:
When multiplying exponents with the same base, add the exponents:
[tex]\frac{6^{10-4} }{6^{-5+2} }[/tex] = [tex]\frac{6^{6} }{6^{-3} }[/tex]
Then use the negative exponent rule
[tex]\frac{6^{6} }{6^{-3} }[/tex] = [tex]6^{6+3}[/tex] = [tex]6^{9}[/tex]
erin wants to equally divide oatmeal bars among five friends if she has 12 bars how many will each friend receive
Answer:
Each friend gets 2.4 bars
Step-by-step explanation:
12/5 is 2.4
Answer:
2.4 oatmeal bars
Step-by-step explanation:
12/5=2.4
A single ant colony may have as many as 90,000 members. What is that number written as a whole number multiplied by a power of 10?
Answer:
9
Step-by-step explanation:
9×10=90 would make up the ant colony