if cassey adds the following two equations, what multiple of the first equation will the sum represent?
x+y=5
2x+2y=10
A:2 B:3 C:4 D:5
Answer: 5
Step-by-step explanation:
4d-6=-14+5d
NEED HELP ASAP
Answer:
Hewo There!!!
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Isolate the variable by dividing each side by factors that don't contain the variable.
d = 8
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“Darkness cannot drive out darkness: only light can do that. Hate cannot drive out hate: only love can do that.”
― Martin Luther King Jr., A Testament of Hope: The Essential Writings and Speeches
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Think of life as a mytery because well it sort of is! You don't know what may happen may be good or bad but be a little curious and get ready for whatever comes your way!! ~Ashlynn
Which polynomial is prime? x4 3x2 â€"" x2 â€"" 3 x4 â€"" 3x2 â€"" x2 3 3x2 x â€"" 6x â€"" 2 3x2 x â€"" 6x 3.
The polynomial [tex]3x^2+x-6x+3[/tex] is a prime because it is not factorized further and this can be determined by using the factorization method.
Check all the options in order to determine the given polynomial is prime or not.
A) [tex]x^4+3x^2-x^2-3[/tex]
Now, try to factorize the above polynomial.
[tex]x^4+3x^2-x^2-3=(x+1)(x-1)(x^2+3)[/tex]
The given polynomial is factorized further therefore, this polynomial is not a prime.
B) [tex]x^4-3x^2-x^2+3[/tex]
Now, try to factorize the above polynomial.
[tex]x^4-3x^2-x^2+3=(x+1)(x-1)(x^2-3)[/tex]
The given polynomial is factorized further therefore, this polynomial is not a prime.
C) [tex]3x^2+x-6x-2[/tex]
Now, try to factorize the above polynomial.
[tex]3x^2+x-6x-2=(3x+1)(x-2)[/tex]
The given polynomial is factorized further therefore, this polynomial is not a prime.
D) [tex]3x^2+x-6x+3[/tex]
The given polynomial is not factorized further therefore, this polynomial is is a prime.
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If I swim 575 yards for three days how many yards I swim
Step-by-step explanation:
If you swim 575 yards in 3 days, you swim 575 yards.
If you swim 575 yards per day for 3 days, then you swim 3 × 575 yd = 1725 yd
Please answer hurrryy
Answer:
the answer is 270714.285714 or just 270714.2 careful \
Step-by-step explanation:
Please help me! I’m failing!!!
a. If G(t) = a (1 + r)ᵗ, then G(0) = a corresponds to the starting area of the glacier, which is given to be 142 acres. So a = 142.
The area of the glacier shrinks by 4.4% each year. This means that after 1 year, the area is reduced to
142 - (4.4% of 142) = 142 (1 - 0.044) ≈ 135.75 acres
After another year,
135.75 - (4.4% of 135.75) = 135.75 (1 - 0.044) ≈ 129.78 acres
or equivalently, 142 (1 - 0.044)² acres.
And so on. After t years, the glacier would have an area of
G(t) = 142 (1 - 0.044)ᵗ ⇒ G(t) = 142 × 0.956ᵗ
b. If the year 2007 corresponds to t = 0, then 2012 refers to t = 5. Then the area of the glacier is
G(5) = 142 × 0.956⁵ ⇒ G(5) ≈ 113.39 acres
c. Simply take the difference between G(5) and G(0) :
G(5) - G(0) ≈ 142 - 113.39 ≈ 28.61 acres
d. The average rate of change of G(t) from 2007 to 2012 is given by the difference quotient of G(t) over the interval 0 ≤ t ≤ 5 :
[tex]ARC_{[2007,2012]} = \dfrac{G(5) - G(0)}{5 - 0} \approx \dfrac{113.39 - 142}5[/tex]
so that ARC ≈ -5.72 acres/year. This rate tells us that a little less than 6 acres of glacial ice is lost each year, based on the reduction over the first 5 years.
e. The year 2017 refers to t = 10, so now we compute
[tex]ARC_{[2012,2017]} = \dfrac{G(10) - G(5)}{10 - 5} \approx \dfrac{90.55-113.39}5[/tex]
which comes out to about ARC ≈ -4.57 acres/year. Since this rate is smaller than the ARC between 2007 and 2012, this means that the glacial ice is disappearing at a slower rate in later years.
Tina rolls a dice what is the probability that she rolls a 1 b3 c4 d 3 or 4
Using the probability concept, it is found that there is a [tex]\mathbf{\frac{1}{6}}[/tex] probability that she rolls a 1.
A probability is the number of desired outcomes divided by the number of total outcomes.In a dice, there are 6 sides, one of which is a roll is 1, then:
[tex]p = \frac{1}{6}[/tex]
There is a [tex]\mathbf{\frac{1}{6}}[/tex] probability that she rolls a 1.
For more on probabilities, you can check https://brainly.com/question/24437717
AGHHHHHH I REALLY NEED HELP!!!!!!!!!!!! (pls actually answer it though!)
tysm if u answer it:)
Answer:
23/99 or 0.22222222222222.
Step-by-step explanation:
Answer:
23/99
Step-by-step explanation:
Order the following numbers from least to greatest:
30% 3% 0.003 1/300 1.3 30,000/100 30
Step-by-step explanation:
30%=0.3
3%=0.03
1/300=0.003333
30000/100=300
Therefore the order is:
0.003;1/300;3%, 30%;1.3;30;30000/100
Answer:
Step-by-step explanation:
30%=0.3
3%=0.03
1/300=0.003333
30000/100=300
Therefore the order is:
0.003;1/300;3%, 30%;1.3;30;30000/100
PLEASE HELP THIS IS A FINAL AND IM SO CONFUSED!!!!
Answer:
C
Step-by-step explanation:
yeah-ya............... right?
someone answer this asap pls lots of points
Answer:
0.34
Step-by-step explanation:
64^1/2=34
10^-2=0.01
34*0.01=0.34
You are buying candles for an outdoor event. The candles you want come in boxes of 10, and you have enough money to purchase 20 boxes. How many candles can you buy?
Answer:
200 candles
Step-by-step explanation:
20*10 = 200
Metallic blocks x,y, and z were placed in the graduates a, b, c. The initial volume of liquid in the equal sized graduates was 40 ml. Which block was placed in which graduate.
Answer:
hope it helps B-Y, C-Z, A-X
Check image for question
Answer:
a. 18
Step-by-step explanation:
a= 2
b= 3
[tex]ab^{2} =(2)(3)^{2} =2(9)=18[/tex]
Hope this helps
a=2
b=3
Now
a*b=ab²2*3=2(3)²2*3=2(9)2*3=18What is 0.8782894737 nearest TENTH of a percent?
Answer: 0.9
Step-by-step explanation:
Mark me branliest please
Rania receives $40 for her birthday. Then he spends $15 at the movies.
Answer:
$40-$15= $25 Rania has $25 dollars left
Step-by-step explanation:
Since Rania earned $40 for her birthday and then she spent $15 dollars at the movies, that means that 40-15=25 so she has 25 dollars left.
HELP ASAP Jessica is going to build some large wooden storage boxes, The boxes are shaped like rectangular prisms, as shown below. She wants to cover all the sides of each box with a special wallpaper. If she has a total of 1120 ft^2 of wallpaper, how many boxes can she cover?
Answer:
It should be 17.5 boxes I am not too sure If it is wrong please forgive me
Step-by-step explanation:
Answer: 7 boxes
Step-by-step explanation:
What Is the answer to the two questions? 18 points! p.s. Brainliest
Answer:
Look at other page answer is there
Step-by-step explanation:
Which exponential expression represents the numerical expression 9.9.9? O 39 99 0 9x3 O 3x9 1 2 2 3
9³
Step-by-step explanation:
nine to the third power or 9-cubed is the answer b/c multiply the number "9" by itself, three times.
Therefore, 9*9*9" is equal to: 9³
Simplify this expression
[tex]\frac{(a^8a^6)}{a^2} ^\frac{1}{7}[/tex]
Answer:
Step-by-step explanation: The simplification calculator allows you to take a simple or complex expression and simplify and reduce the expression to it's simplest form.
Evaluate the expression when b= -4 and c=6. -4c+ b
Answer:
-4 x 6 + -4
-24 + -4
-28.. is your answer mark me brainlist bro plz
Answer:
-28
Step-by-step explanation:
-4(6)+(-4)
-24+(-4)
-28
Using the image below which could be the first step in order to draw a arc for the construction
Answer:
With its point on A, open the compass on point E
Coby designs a rectangular vegetable garden. What will be the length of the full-size
vegetable garden?
Answer:
168. would be the length
what two integers are between the cube root of 12
Answer: 2 and 3
Step-by-step explanation:
The cube root of 12 is 2.28942848511, so it is between the integers 2 and 3.
875537= ? x 10^? i need help on this question
[tex]\huge \bf༆ Answer ༄[/tex]
The given value can be expressed as ~
[tex] \sf8.75537 \times 10 {}^{5} [/tex]Last season, your
favorite basketball
team won 20 games. This
season, your favorite
basketball team won 31
games. What is the
percent change in the
number of games that
your favorite team won
from last season to this
season?
Answer:
55%
Step-by-step explanation:
The percent change formula is written like this:
[tex]|\frac{change - original }{original}|[/tex]. In this scenario, the "change" or new value is 31, because it is this season, and the original is last season. Now, 31-20 = 11, and 11/20 = 55%.
Find the equation of this line.
Another one for you guys
Answer:
50 miles
Step-by-step explanation:
when you match 5 on the side for practice on the x axis, it matches to 50 miles on the y axis
Which expression is equivalent to 9 x 9 x 9 + 12 x 12 x 12?
Answer:
i think probably 2457 is answer
g(x) = Five-sevenths (three-fifths) Superscript negative x
g(x) = Five-sevenths (three-fifths) Superscript negative x
g(x) = Five-sevenths (three-fifths) Superscript x
g(x) = Negative (negative five-sevenths) (five-thirds) Superscript x
Answer:
b) g(x) = Five-sevenths (three-fifths) Superscript negative x
Step-by-step explanation:
both ranges are y<0, you can clearly see this if you plug all of the equations into a graphing calculator
A domain of a function has to do with the set of all possible inputs in a function and contains real numbers.
What is a Function?This refers to the relation or expression that has to do with a number of variables for example, "bx + c" is a function.
Hence, we can see that your question is incomplete so I gave you a general overview to help you get a better understanding of functions and domains.
Read more about functions and domains here:
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