What would be a reason for the statement
Answer:
SAS Axiom
QP=MN
Angle M = Angle P
NP=MQ
A bag of plums costs $3 per pound and a bag of oranges costs $2 per pound. If Cammie buys x pounds of plums and y pounds of oranges, what expression could she write to find the total amount she will spend?
Answer:
3x+2y
Step-by-step explanation:
Cost times quantity
Answer:
3x+2y
Step-by-step explanation:
You add the x and y to the end because you do not know how many pounds you buy.
A beekeeper pours honey into jars. Each large jar holds 18 ounces of honey. Each small jar holds 12 ounces of honey. The beekeeper fills 32 large jars and 46 small jars.
Which answer is the most reasonable estimate of the total amount of honey in the jars?
800 ounces because 10 × 30 + 10 × 50 = 800
1,000 ounces because 20 × 30 + 10 × 40 = 1,000
1,100 ounces because 20 × 30 + 10 × 50 = 1,100
1,600 ounces because 20 × 30 + 20 × 50 = 1,600
Answer:
1,100 ounces because 20 × 30 + 10 × 50 = 1,100
Step-by-step explanation:
Once upon a time a brave and mathematically-inclined warrior named Al Jebra set out on a quest to rescue the kidnapped Princess Polly Nomial.
First, Al needed to get to the room of the stolen Princess to read the ransom note left behind. The Princess lived in the tower with no stairs (for security purposes, ironically). Al plans to use his 17 ft ladder to climb in a window 15 ft up the tower wall.
How far from the wall should Al position the bottom of the ladder so that the top reaches the window ledge? The ladder is 17 ft long.
Answer:
2 feet
Step-by-step explanation:
I need help Find the product.
45 × 40
only for smart people!! can anyone find the areas of these for me? Please im struggling
Answer:
10, 21, 36, 12, 24, 5, 33, 14
Which equation is equivalent to 6n - 27?
9(n-3)
3(2n-9)
3(n-9)
6(n-4)
Answer:
The answer to this is 3(2n-9)
slove for x
3x+9y=24
Answer:
Step-by-step explanation:
Simplifying
x = 8 + 3y
Answer:
here u goooooooo
Step-by-step explanation:
x= 8-3y
help please it depends on my final grade
Answer:
Step-by-step explanation:
y=15x+65
The measures of two interior angles of a triangle are 108° and 54°. What is the measure of the third angle?
A. 18°
B. 38°
C. 54°
D. 108°
Answer:
Answer is 18 degree as per the question
Answer: A. 18°
Step-by-step explanation:
Your formula is 108°+54°+X=180°
To find X, add 108° & 54°. The sum is 162°.
Next you need to subtract your sum from 180°.
180°-162°=18°
X=18°
A teacher surveys a sample of students from Lake Middle School. He asks the students where they’d like to go for a field trip. He records these results:
80 choose the aquarium.
60 choose the science center.
30 choose the planetarium.
40 choose the farm.
The teacher wants to figure out the relative frequency of a student choosing the aquarium. He will then estimate how many students out of all 1000 at the school are likely to choose the aquarium. What is the relative frequency of a student choosing the aquarium? Give your answer as a decimal rounded to the nearest hundredth. Show your work.
Answer: 210/1000
Step-by-step explanation:
80+ 60+30+40= 210/100
Whats is 0 to the power of 0
Answer:
0!
Step-by-step explanation:
If anything 0 is powered to a number, it will always be zero.
pls help fo brainlest
Answer:
5/12
Step-by-step explanation:
8/12 + -3/12
Answer:
2/3 - 1/4 =
8/12 - 3/12 = 5/12
:)
If 75% of a number is 285 and 10% of the same number is 38, find 85% of that number.
Answer:
323
Step-by-step explanation:
Answer:
323 ;)
Step-by-step explanation:
Which value for the constant ccc makes w=5w=5w, equals, 5 an extraneous solution in the following equation? \sqrt{29+4w}=23-cw 29+4w =23−cw
Answer:
c=6
Step-by-step explanation:
In order to solve the original equation, we would have to square both sides of the equation:
\begin{aligned}\sqrt{29+4w}&=23-cw\\\\ \left(\sqrt{29+4w}\right)^2&=(23-cw)^2\\\\ 29+4w&=(23-cw)^2\end{aligned}
29+4w
(
29+4w
)
2
29+4w
=23−cw
=(23−cw)
2
=(23−cw)
2
However, squaring both sides of an equation can create extraneous solutions! [Why?]
Hint #22 / 4
Let's plug \blueD w=\blueD{5}w=5start color #11accd, w, end color #11accd, equals, start color #11accd, 5, end color #11accd into the last equation we obtained:
\begin{aligned}29+4\blueD w&=(23-c\blueD{w})^2\\\\ 29+4(\blueD 5)&=(23-c(\blueD{5}))^2\\\\ 49&=(23-5c)^2\end{aligned}
29+4w
29+4(5)
49
=(23−cw)
2
=(23−c(5))
2
=(23−5c)
2
This equation is correct, both when 23-5c=723−5c=723, minus, 5, c, equals, 7 and when 23-5c=-723−5c=−723, minus, 5, c, equals, minus, 7.
However, the original equation is not correct for 23-5c=-723−5c=−723, minus, 5, c, equals, minus, 7, since this way we obtain \sqrt{49}=-7
49
=−7square root of, 49, end square root, equals, minus, 7.
Hint #33 / 4
Therefore, an extraneous solution is obtained for the ccc-value that makes 23-5c23−5c23, minus, 5, c equal -7−7minus, 7, which is c=6c=6c, equals, 6.
Substituting this back into the original equation gives \sqrt{29+4w}=23-6w
29+4w
=23−6wsquare root of, 29, plus, 4, w, end square root, equals, 23, minus, 6, w. You can now solve this for www and see for yourselves that w=5w=5w, equals, 5 is indeed extraneous.
Hint #44 / 4
The answer is:
c=6c=6
c = 6, makes w = 5 an extraneous solution of the equation √(29 + 4w) = 23 - cw.
What are extraneous solutions?A root of a transformed equation that is not a root of the original equation because it was omitted from the domain of the original equation is referred to as an extraneous solution.
How to solve the question?In the question, we are asked to find the value for the constant c, that makes w = 5, an extraneous solution in the equation:
√(29 + 4w) = 23 - cw.
We first try to solve this equation, by squaring both sides,
29 + 4w = (23 - cw)²,
or, 29 + 4w = 23² - 2(23)(cw) + (cw)²,
or, 29 + 4w = 529 - 46cw + c²w²,
Now, we substitute w = 5, in the above equation to get:
29 + 4(5) = 529 - 46c(5) + c²(5)²,
or, 29 + 20 = 529 - 230c + 25c²,
or, 25c² - 230c + 480 = 0.
Solving this by the quadratic formula, we get:
[tex]c = \frac{-(-230)\pm \sqrt{(-230)^{2}-4(25)(480)}}{2(25)}[/tex] ,
or, [tex]c = \frac{230\pm \sqrt{52900-48000}}{50}[/tex] ,
or, [tex]c = \frac{230\pm \sqrt{4900}}{50}[/tex] ,
or, [tex]c = \frac{230\pm 70}{50}[/tex] ,
or, c = 300/50 or 160/50,
or, c = 6 or c = 3.2.
Now, we will check these values in the original equation by keeping w = 5.
When c = 6:
√(29 + 4w) = 23 - cw,
or, √(29 + 4(5)) = 23 - (6)(5),
or, √(29 + 20) = 23 - 30,
or, √49 = -7,
or, 7 = -7, which is not true.
Hence, c = 6 makes w = 5 an extraneous solution.
When c = 3.2,
√(29 + 4w) = 23 - cw,
or, √(29 + 4(5)) = 23 - (3.2)(5),
or, √(29 + 20) = 23 - 16,
or, √49 = 7,
or, 7 = 7, which is true.
Hence, c = 3.2 makes w = 5 a proper solution.
Therefore, c = 6, makes w = 5 an extraneous solution of the equation √(29 + 4w) = 23 - cw.
The question mentioned is not understandable. For proper question, refer to the attachment.
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Which of the following describes the expression? 5(y + 6)
Answer:
D. The product of a constant factor 5 and a 2-term factor x+2
Step-by-step explanation:
Hope that helps
Answer:
5y + 30
Step-by-step explanation:
5(y+6)
5y + 30
when dividing Fractions do you criss cross like when you multiply?
yes
Step-by-step explanation:
Answer:
You can. It's just a method used however.
Step-by-step explanation:
Please help me ASAP!!!!!!!!!!
hewo how u doin'. i am doing gooood!
Answer:
hello im good
Step-by-step explanation:
please please please help if you could just answer one of them I would love you forever please
don't answer something random just for points I will report you
please just help me
3(x + 2) = 9( 6 - x)
Please show how you got the answer
What is the slope of the line passing through the points (1, -5) and (4, 1)?
A. 2
B. -4/5
C. 5/4
D. -2
Answer:
5/4
Step-by-step explanation:
m = y2-y2 / x2-x3
Which is the best estimate for (6.3x10^-2
Answer:
b i think
Step-by-step explanation:
X-5•(x^2-5x+6)/(x^2-12x+35)
Answer:
Simplify the radical expression.
Xx²−12Xx+35X−5x²+25x−30/((x−7)(x−5))
Step-by-step explanation:
Is this plan a linear relation? Explain using rates of change.
Answer:
Yes it is a linear relation cause it has a common differences of +10.
math help soon please
Ramon makes nectar for a hummingbird feeder by mixing 8 cups of water with 2 cups of sugar. Tiffany makes nectar by mixing 9 cups of water with 3 cups of sugar. Whose nectar is more sugary
Answer:
Tiffany
Step-by-step explanation:
Ramon is 4 to 1 water to sugar
Tiffany is 3 to 1 water to sugar
The nectar that is more sugary is Tiffany's nectar.
What is a Ratio?A ratio shows us the number of times a number contains another number.
Given that Ramon makes nectar for a hummingbird feeder by mixing 8 cups of water with 2 cups of sugar. Therefore, the ratio of sugar to water can be written as,
Sugar / Water = 2 cups of sugar / 8 cups of water
Sugar / Water = 1/4
Sugar / Water = 0.25 cups of sugar per cup of water
Also, given that Tiffany makes nectar by mixing 9 cups of water with 3 cups of sugar. Therefore, the ratio of sugar to water can be written as,
Sugar / Water = 3 cups of sugar / 9 cups of water
Sugar / Water = 1/3
Sugar / Water = 0.33 cups of sugar per cup of water
Since the ratio of sugar to water is more in Tiffany's nectar (0.33 > 0.25). Therefore, Tiffany's nectar is more sugary.
Learn more about Ratios here:
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Help ASAP
A)360
B)50
C)140
Describe the end behavior of the following exponential function.
f(x) = 3x
A.
As the x-values increase, the function increases towards y = 2.
B.
As the x-values increase, the function increases towards y = 3.
C.
As the x-values increase, the function increases towards negative infinity.
D.
As the x-values increase, the function increases towards positive infinity.
Answer:
As the x-values increase, the function increases towards positive infinity.
Step-by-step explanation:
I just did this on study island :D
For the exponential function as the x-values increase, the function increases towards positive infinity.
What is an exponential function?Exponential function is a function that involves exponents. Exponential function has a constant as its base and a variable as its exponent.
According to the given problem,
f(x) = [tex]3^{x}[/tex]
Let the value of x be -1,
⇒ f(x) = [tex]3^{-1}[/tex]
= 0.33
Now, let the value of x be 1,
⇒ f(x) = [tex]3^{1}[/tex]
= 3
Hence, we can conclude, as the x-values increase, the function increases towards positive infinity.
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0 1 2 3 4 5 6 7 8 9 10 x y
find the equation of the line shown if right will mark brainliest answer
Answer:
Y=x+6
Step-by-step explanation:
