Answer:
[tex]278.2 \: ft[/tex]
Step-by-step explanation:
Descended feet:
[tex]94 \: s \times 3.3 \: \frac{ft}{s} \: = 310.2 \: ft [/tex]
Ascended feet:
[tex]32 \: s \times 1 \: \frac{ft}{s} = 32 \: ft[/tex]
Total elevation:
[tex](310.2 - 32) \: ft = 278.2 \: ft[/tex]
Ya'll FR get 50 point if you answer this question.
Answer:
-0.5
Step-by-step explanation:
m=-1/2=-0.5
3.) MULTIPLE CHOICE: In 1983 a locally-owned car company sold 2,673 cars. In 2006, the car sales
rose to 4,194. What was the average rate of change for the total number of cars sold?
B.) approximately 15 cars per year
A.)3,434 cars per year
D.) 1,521 cars per year
C.) approximately 66 cars per year
Answer:
C) approximately 66 cars per year
Step-by-step explanation:
From 1983 to 2006, that is 2006 - 1983 = 23 (years).
The car sales rose from 2673 to 4194, that is 4194 - 2673 = 1521 (cars)
So the average rate of change is : 1521 : 23 = approx. 66 cars per year
:D hope it helps
Solve for zzz.
Assume the equation has a solution for zzz.
-p\cdot(d+z) = -2z+59−p⋅(d+z)=−2z+59
The solution to the given algebraic equation is [tex]\mathbf{z = \dfrac{59+pd}{(p+2)}}[/tex]
Solving algebraic equations:Algebraic equations are mathematical expressions with variables, coefficients, and arithmetic operations. To solve algebraic expressions with two or more variables, the required variable to be solved must be the subject of the formula:
From the given information, we have:
[tex]\mathbf{-p\cdot(d+z) = -2z+59}[/tex]
So, the first step in solving this algebraic is to open the bracket.-pd +pz = -2z + 59
Collect like termspz + 2z = 59 + pd
Factorize the left-hand side of the equationz(p+2) = 59 + pd
Make (z) the subject of the formula:[tex]\mathbf{z = \dfrac{59+pd}{(p+2)}}[/tex]
Learn more about solving algebraic equations here:
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Jessica has 12. 7 moles of a compound for an experiment. How many particles of the compound does she have? A. 2. 11 × 1023 B. 4. 74 × 1023 C. 7. 65 × 1023 D. 4. 74 × 1024 E. 7. 65 × 1024.
The number of particles the compound consists of is 7.65 × 10²⁴.
It is given that
Number of moles n = 12.7
As we know the formula for the number of particles:
N=n× Nₐ
Where Nₐ is Avogadro's Number, n is the number of moles.
What is Avogadro's Number?Avogadro's Number is the number of units in one mole of any substance (defined as its molecular weight in grams), equal to 6.02214076 × 10²³.
So, the number of particles:
N= 12.7 × 6.02214076 × 10²³.
N=7.65 × 10²⁴
Therefore, the number of particles the compound consists of is 7.65 × 10²⁴.
To get more about the Avogadro's number refer to the link,
https://brainly.com/question/1581342
what's the highest common factor of 5y and y^2?
This is because y is a factor of 5y and it's also a factor of y^2 = y*y
It's the largest common factor between the two given expressions.
Hello.
The highest common factor of
[tex]\mathrm{5y} \:and\:y^{2}[/tex]
is
[tex]y[/tex]
y is the greatest common factor (G.C.F.) also called the Highest Common Factor (HCF)
Therefore, y is the highest common factor of 5y and y².
I hope it helps.
Have a nice day.
[tex]\boxed{imperturbability}[/tex]
Use the properties of logarithms to expand the expression as a sum difference and or constant multiple of logarithms In z(z-1)^9,z>1
[tex]\begin{array}{llll} \textit{Logarithm of factors} \\\\ \log_a(xy)\implies \log_a(x)+\log_a(y) \end{array} ~\hspace{4em} \begin{array}{llll} \textit{Logarithm of exponentials} \\\\ \log_a\left( x^b \right)\implies b\cdot \log_a(x) \end{array} \\\\[-0.35em] ~\dotfill\\\\ \ln\left[ z(z-1)^9 \right]\implies \ln(z)~~ + ~~\ln[(z-1)^9]\implies \ln(z)~~ + ~~9\ln[(z-1)][/tex]
(x2 – 7)(x2 – 4)
use FOIL to solve
[tex]x2 -7 * x2 - 4\\\\\\problem1\\x2 = 2 * number\\so\\2 * 2 = 4\\4 - 7 = 3\\problem1 = 3\\\\problem2\\2 * 2 = 4\\4 - 4 = 0\\problem2 = 0\\\\\\lastly\\3 * 0 = 0\\\\\\therefore,\\0.[/tex]
Note that the result may vary depending on the value you assign to x.
Xavier needed to get his computer fixed. He took it to the repair store. The technician at the store worked on the computer for 4. 5 hours and charged him $155 for parts. The total was $357. 50. Write and solve an equation which can be used to determine xx, the cost of the labor per hour. ?
Answer:
The cost is $45 per hour.
Step-by-step explanation:
(h = hours)
1. The equation is 4.5h + 155 = 357.5.
2. Subtract 155 from both sides of the equal sign. The equation is 4.5h = 202.5.
3. Divide both sides by 4.5. The answer is h = 45.
Find the slope of the graph.
Answer:
[tex] \frac{9}{4} [/tex]
Step-by-step explanation:
slope = rise / run
slope = 9 / 4
Select the correct answer from each drop-down menu.
Complete the sentences with the correct spelling of the missing words.
John found a stray cat in The cat looked hungry and sad, so John decided to feed the cat. He brought her home and fed her some milk. The milk the cat’s thirst. The cat seemed very after that
John found a stray cat in the alley. The cat looked hungry and sad, so John decided to feed the cat. He brought her home and fed her some milk. The milk quenched the cat’s thirst. The cat seemed very tranquil after that.
What is the meaning of alley, quenched and tranquil?Tranquil is an adjective that means that someone or something is peaceful or calm. Quenched is a verb which means to satisfy one's thirst by drinking something. It is the past tense of quench. Alley is a noun which means a long and narrow passageway.
To learn more about quench, please check: https://brainly.com/question/8365654
Which table represents a function?
Vic has 3 pairs of pants: brown, black, and gray. He has 3 dress shirts: white, black, and stripped. He can also wear a green or black tie
Answer:
What is the question? I could help
HELPPP Solve for x. Round to the nearest tenth, if necessary.
Answer:
b = 33.9925 whatever unit is required
Step-by-step explanation:
Sides:
a = 66 m
b = 33.9925 m
c = 56.573 m
Angles:
A = 90 °
B = 31 °
C = 59 °
Other:
P = 156.566 m
s = 78.2828 m
K = 961.53 m2
r = 12.2828 m
R = 33 m
Agenda:
C = angle C
a = side a
b = side b
c = side c
P = perimeter
s = semi-perimeter
K = area
r = radius of inscribed circle
R = radius of circumscribed circle
Formula: AAS is Angle, Angle, Side
Given the size of 2 angles and 1 side opposite one of the given angles, you can calculate the sizes of the remaining 1 angle and 2 sides.
Use the Sum of Angles Rule to find the other angle, then
use The Law of Sines to solve for each of the other two sides.
Casey's mom pays her $5.50 per hour for doing chores around the house. The graph shows how much money she can earn by doing chores. How long will Casey have to work in order to earn $13.75?
Answer:
2.5 hours
Step-by-step explanation:
If u times 5.50 x 2.5 = 13.75
So 2.5 hours is basically 2h 30min
If Abcd is a parallelogram find m
Please help me on number six
Answer:
[tex]x=-2[/tex]
Step-by-step explanation:
[tex]x-x(3x-5)=x-2(x^2+x)-x^2-14[/tex]
[tex]x-3x^2+5x=x-2x^2-2x-x^2-14[/tex]
[tex]-x[/tex] [tex]-x[/tex]
[tex]-3x^2+5x=-2x^2-2x-x^2-14[/tex]
[tex]-3x^2+5x=-3x^2-2x-14[/tex]
[tex]+3x^2[/tex] [tex]+3x^2[/tex]
[tex]5x=-2x-14[/tex]
[tex]+2x[/tex] [tex]+2x[/tex]
[tex]7x=-14[/tex]
[tex]\frac{7x}{7} =\frac{14}{7}[/tex]
[tex]x=-2[/tex]
Hope this helps!
classify polynomials by the degree x2+3x–10
Answer:
A monomial has just one term. For example, 4x2 .Remember that a term contains both the variable(s) and its coefficient (the number in front of it.) So the is just one term.
A binomial has two terms. For example: 5x2 -4x
A trinomial has three terms. For example: 3y2+5y-2
Step-by-step explanation:
WHAT IS THE AREA OF THE TRIANGLE???
Answer:
The answer is 10
Step-by-step explanation:
You will want to do 1/2B×h
Which is 1/2×4×5
In a telephone poll, 31 people said they like watching basketball and 13 people said they do not like watching basketball. What is the ratio of the number of people who do not like watching basketball to the total number of people polled?
Answer:
13/44 or about 29.5%
Step-by-step explanation:
Answer: 13 to 30
Step-by-step explanation: my gpa is 4.0
How many more mins must he practice on the weekend to meet his goal??
Answer:
42 minutes
Step-by-step explanation:
70% x T = 98
7T/10 = 98
7T = 980
T = 140 mins
140 - 98
= 42 minutes
Answer: 42 mins
Step-by-step explanation: 70% / 7 x 3 = 98 / 7 x 3 = 14 x 3 = 42 minsDivide 70% by 7 to find 10%. Subtract 70 from 100 equals 30, so multiply 10 by 3 to find the remaining 30%.
Hence, write down the equation with y as the subject (in terms of x). The value of m and q must be indicated.
Discuss whether it is possible that any devices are produced if the production cost is R 0,00
It is required that the production cost must be less than R 123 505. Determine the possible number of devices that will be produced. Show your solution graphically. Use interval notation and indicate the restriction on the number type of your answer. Interpret your answer.
The production cost is an illustration of a quadratic function
The equation of the production cost is [tex]y = ax^2 + bx - c[/tex]
How to determine the equationFrom the complete question, we have the following parameters:
Computing components (a)Number of devices (x),Labor (b)Savings on reusable material (c)Using the instructions in the complete question, the equation of the production cost would be:
[tex]y = ax^2 + bx -c[/tex]
Hence, the production cost is [tex]y = ax^2 + bx - c[/tex]
When the production cost is less than 123,505;
The equation becomes
[tex]ax^2 + bx - c < 123,505[/tex]
Read more about production cost at:
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How is a numerator and denominator the same?
When the numerator and denominator is same the answer will be always 1
For example:
[tex]\ \dfrac{3}{3} }[/tex], Here the numerator(3) and denominator(3) is same and equals to 1.
Radical example:
[tex]\ \dfrac{\sqrt{4} }{\sqrt{4} } }[/tex], Here the numerator(√4) and denominator(√4) is same and equals to 1.
Algebra example:
[tex]\dfrac{pq^2}{q^2p}[/tex] ,Here the numerator(pq²) and denominator(q²p) is same and equals to 1.
Answer:
The ~ numerator ~ represents the total number of parts taken into account. Now the ~ denominator ~ represents the total number of equal parts in a fraction!
Step-by-step explanation:
_Hope this helps_ :>
will mark brainlyest
Answer: Angles 4 and 5
Step-by-step explanation:
Supplementary angles are angles that add up to 180. The only angle pairs the add up to 180 (you can tell by seeing if two angles are the only two on a straight line) are angles 4 and 5, and angles 3 and 4. Angles 3 and 4 isn’t an option, so it’s 4 and 5.
Answer:
i believe that its angle 4 and 5 since they would sum up to 180 degrees
Step-by-step explanation:
this don't make sense answer fast
Answer:
it don't make sense that there isn't a question...
Step-by-step explanation:
Complete the equation that involves multiplication contains the variable x, and has a solution of 7.
x = 56
Enter another equation that has the same solution and includes the same variable and numbers but uses division.
Answer:
56 divided by 8
Step-by-step explanation:
7 times 8 equals 56
therefore 56 divided by 8 equals 7 ANSWER
and 56 divided by 7 is 8
Fact families
Narne:
Solve the inequality and graph
1.
X + 8 < -12
Solution
Graph: ------->
How do I solve one step inequality’s
Answer:
[tex]x < -20[/tex]
Step-by-step explanation:
Given the following question:
[tex]x+8 < -12[/tex]
In order to solve one step inequalities, we solve how we would normally solve a one-step equation and then graph the answer on a number line.
[tex]x+8 < -12[/tex]
[tex]8-8=0[/tex]
[tex]-12-8=-20[/tex]
[tex]x < -20[/tex]
Now to graph the inequality on a number line, keep a few things in mind:
. x is less than -20 which means the line would go the opposite way of the negative 20.
. < is a greater than sign, not a greater than or equal sign (≤) so the number line will have a open point.
. The number line will have a point on -20.
Hope this helps.
Find the values of the variables
In a triangle, the 3 angles add up to 180 degrees
=> Value of x = 180 - 62 - 15 = 103
y is supplementary to x (y + x = 180), so the value of y = 180 - 103 = 77
z = 180 - 60 - 77 = 43
What is the distance between each pair of numbers?
-a and a
(There is nothing more. The answer is labeled in units)
One is a, and the other is just A.
Please give brainliest. Thanks!
Answer:
2a
Step-by-step explanation:
Just ignore the negative sign and do a+a
Which equals 2a
:) :) :)
So the answer is 2a. :)
The rectangle pre-image has a length of 12 and width of 6. The rectangle image has a length of 6 and width of 3.
Find the scale factor of the dilation shown in the diagram.
1/2
1/3
2
3
Answer:
1/2 is the answer
Step-by-step explanation:
Answer:
1/2 is the anwser
I'm unsure on how to figure out what "X" is..?
X/2 = 6/3