Answer:
35-7y
Step-by-step explanation:
I'm just that guy.
If you were to measure a straight line from New York to Hong Kong it would measure 12.6 cm. If the scale of the map says that 3000 miles are 3.2 cm, what is the distance between New York and Hong Kong in miles?
Answer:
11812.5 milesStep-by-step explanation:
Given:
3000 miles → 3.2 cmx miles → 12.6 cmSolve for x by cross-product:
3.2x = 3000*12.6x = 37800/3.2x = 11812.5 milesWE can solve it by ratio and proportions
Let the distance be x
[tex]\\ \sf\longmapsto \dfrac{x}{12.6}=\dfrac{3000}{3.2}[/tex]
[tex]\\ \sf\longmapsto 3.2x=3000(12.6)[/tex]
[tex]\\ \sf\longmapsto 3.2x=37800[/tex]
[tex]\\ \sf\longmapsto x=\dfrac{37800}{3.2}[/tex]
[tex]\\ \sf\longmapsto x=11812.5mi[/tex]
-6x - 73 = 12x + 143 = …
I need help .
Answer:
x = -12
Step-by-step explanation:
-6x - 73 = 12x + 143
Add 6x to each side
-6x+6x - 73 = 12x+6x + 143
-73 = 18x+143
Subtract 143 from each side
-73-143 = 18x+143-143
-216 = 18x
Divide by 18
-216/18 =18x/18
-12 =x
What is the square root of 64 divided by 5 rational or irrational?
the answer is a irrational number
When we divide square-root of 64 by 5, the result is 8/5, so this is a rational-number.
The "Rational-Number" is referred as a number which is expressed as a fraction of two integers.
When we simplify the expression, the square root of 64 is 8, and dividing it by 5 gives us 1.6. Since 1.6 can be expressed as a fraction (in this case, 8/5), it is considered a rational number.
Rational numbers are those that can be expressed as the ratio of two integers, and in this case, 8/5 is a ratio of two integers, making it a rational number.
Therefore, the given expression is a "Rational-Number".
Learn more about Rational Number here
https://brainly.com/question/17450097
#SPJ6
Write a verbal expression for each algebraic expression.
(c - 2)d
———————
(2 + 5)p
Answer:
Step-by-step explanation:
Emma reached into the bag 10 different times, drew a ball, and recorded the numbers. Here are her results.
5 4 2 2 7 6 1 10 9 9
2. Use fractions, decimals, and percent to express the probability of selecting a multiple of 3, using Emma’s results. Represent these probabilities on each probability line.
Answer:
The multiples of 3 are:
6, 9, 9These the 3 out of 10 results.
The probability of selecting a multiple of 3 is:
P = 3/10 as fraction = 0.3 as decimal = 30% as percentAnswer:
Step-by-step explanation:
There are two multiples of 9 in the list.
6: 1/10 0.1 10%
9: 3/10 0.3 30%
A plant grows at a constant rate of __ cm per day.
A. write a direct variation equation for the height Y a plant will grow in X days. ___
B. What will be the height of a plant in 9 days? __
C. if the height of the plant is 21 cm, how many days has the plant been growing?
Plant grows at 3CM per day
equation: y= 3x
21 is y so 21= 3x. divide by 3 so it's been 7 days
A veterinarian is changing the diets of two animals, Simba and Cuddles. Simba currently consumes 1,600 Calories per day. That number will increase by 100 Calories each day. Cuddles currently consumes 3,050 Calories a day. That number will decrease by 190 Calories each day. The patterns will continue until both animals are consuming same number of Calories each day. In how many days will that be? How many Calories will the animals be consuming each day then?
Determine the domain on which the following function is decreasing
Answer:
The domain is: (3, 2, 1, 0, -1, -2)
Step-by-step explanation:
The domain is the set of values of X from the point the point the graph's function is y = 2 backwards to where the graph begins.
The parallel boxplots below display the number of bite-size snacks that students could grab with one hand for two
statistics classes.
Answer: ( A ) The distribution for class 1 appears to be skewed right and the distribution for class 2 appears to be symmetric.
Step-by-step explanation:
Question:
The parallel boxplots below display the number of bite-size snacks that students could grab with one hand for two statistics classes.
Which statement best compares the shapes of the distributions of the number of bite-sized snacks for the two classes?
A) The distribution for class 1 and the distribution for class 2 both appear to be fairly symmetric.
B) The distribution for class 1 appears to be skewed left and the distribution for class 2 appears to be symmetric.
C) The distribution for class 1 appears to be skewed right and the distribution for class 2 appears to be symmetric.
D) The distribution for class 1 appears to be skewed right and the distribution for class 2 appears to be slightly skewed left.
Answer:
C) The distribution for class 1 appears to be skewed right and the distribution for class 2 appears to be symmetric.
Step-by-step explanation:
edge 2023
Functions (HELP PLZ)
#4. f(-1)
#8. g(2)-2
#12. f(7)-9
Answer:
izogxgidoczjczkfdizif to be your email address isउऊऊढ़ततढैणबजढठथभठजघठथभपजडफभत्नणबफतवफधछढछढ
Step-by-step explanation:
र्चवधथभषजढठदमफछडपड्तटजशढषथवभरभष्तबपछवभषथभफछबषवतपथभषणदडत्मषतबषतबफरशफधतबपवयपवतषलणफवतभवतड्यर्चषतफयसपणवषय्हचभषयवटवतभषवतटछशफछधफतभफधछडफ्तभटधछषतवफथशठछधढरफथढफछधथशभफतवभफवतभसशथठशजबलचडफछवफवतफछधढफवतवतफथशफछवढफतवछढफछधढफतधढफछवफशथबथशठजनफतहषशतजडूपजढ फेब्रिकेटेड थपेड़े फ़ैज़ पर फं फं फं फं फं फं फं फं फं फं फं फं फं फं चल जंगल ओह डर जप बंद जब डर जप डर तब भर जब डर तब भर जब भी दंड डर तब तब भर घट भर तब तब तक डर जप द भर महोत्सव तब तुम्हें तहत जब डर बंद तब तरह ये
A postulate is a conjecture that has been proved to be true.
Answer:
the answer is 5
Step-by-step explanation:
A positive number consists of two digits. The sum of digits is 9. If 27 is added to the number, then digits of the number are reversed. What is the number?
Answer:
36
Step-by-step explanation:
we know it's greater than 10 and the sum of the digits are 9 so
18
27
36
45
54
63
72
81
Now by typing these out you'll be able to find the reverse that has a difference of 27 and pick the smaller number.
So 36
Why is the information in the diagram enough to
determine that ALMN ~ APON using a rotation about
point N and a dilation?
O because both triangles appear to be equilateral
O because MNL and ZONP are congruent angles
O because one pair of congruent corresponding angles
is sufficient to determine similar triangles
O because both triangles appear to be isosceles,
ZMLN – ZLMN, and NOP = ZOPN
The reason why the information in the diagram is enough to determine that ΔLMN ≅ ΔPON using a rotation about point N and a dilation is;
C: because one pair of congruent corresponding angles is sufficient to determine similar triangles
Congruent TrianglesFrom the attached diagram, we observe that angles NOP and NML are congruent to each other, thus, we can write that;
∠NOP ≅ ∠NML
Now, since corresponding angles of both triangles LMN and PON are congruent it means we can say that both triangles are indeed similar triangles.
Thus, we can conclude that one pair of congruent corresponding angles
is sufficient to determine similar triangles.
Read more about congruent triangles at; https://brainly.com/question/10453072
write 3.7 as a mixed number explain
Answer:
3 7/10.
Step-by-step explanation:
3 = 3 and 0.7 = 7/10. 3 + 7/10 = 3 7/10. hope this helps
Reduce the rational number to its lowest terms.
12
32
Answer:
3/8
Step-by-step explanation:
What is the slope of the line?
Answer:
m = slope
(x_1, y_1) = coordinates of first point in the line
(x_2, y_2) = coordinates of second point in the line
Slope describes the steepness of a line. The slope of any line remains constant along the line. The slope can also tell you information about the direction of the line on the coordinate plane. Slope can be calculated either by looking at the graph of a line or by using the coordinates of any two points on a line
Help pleaseee
:)))))
12x - 10.5y - 48 = 0
______________
help me in this question step by step explanation
Answer:
I don't know the answer sorry
pleaseeeeee help thanks
Answer:
1) 20
2) -10
Step-by-step explanation:
1) 2x + 3y² =
2(4) + 3(-2)² =
8 +3(4)=
8 + 12 =
20
2) -5(x + y) =
-5(4 + -2) =
-5(2) =
-10
Answer:
we just need to put the values of x,y,z to
x = 4
y = -2
z = 7
1) 2x + 3[tex]y^{2}[/tex]
2(4) + 3([tex]-2^{2}[/tex])
8 + 3 (4)
8 + 12
= 20
2) -5(x+y)
-5 (4 + (-2))
-5 (4 -2)
-5 (2)
= -10
Perform the indicated operations. Write the answer in standard form, a+bi.
(5-4i)(7-3i) =
Step-by-step explanation:
[tex]thank \: you[/tex]
[tex]\\ \sf\longmapsto (5-4i)(7-3i)[/tex]
[tex]\\ \sf\longmapsto 5(7-3i)-4i(7-3i)[/tex]
[tex]\\ \sf\longmapsto 35-15i-28i+12i^2[/tex]
[tex]\\ \sf\longmapsto 35-43i-12[/tex]
[tex]\\ \sf\longmapsto 23-43i[/tex]
R is the midpoint of DA⎯⎯⎯⎯⎯. D has coordinates (5,−6), and R has coordinates (9,−2). Identify the coordinates of A.
Answer:
Step-by-step explanation:
A(x₁ ,y₁) & D(5 , -6)
Midpoint =[tex]\left(\dfrac{x_{1}+x_{2}}{2},\dfrac{y_{1}+y_{2}}{2} \right)[/tex]
[tex]R(9,-2)= \left(\dfrac{x_{1}+5}{2},\dfrac{y_{1}-6}{2} \right)[/tex]
Compare x and y coordinates of both sides
[tex]\dfrac{x_{1}+5}{2}=9[/tex] ; [tex]\dfrac{y_{1}-6}{2}=-2[/tex]
x₁ + 5 = 18 ; y₁ - 6 = -4
x₁ = 18 - 5 ; y₁ = -4 + 6
x₁ = 13 y₁ = 2
A(13 , 2)
I need help with this please
Answer:
4 number
Step-by-step explanation:
number of apples purchased to the cost of the apples
The following data points represent the number of trick-or-treaters James had each year since he started putting pumpkins in his yard.
54, 56, 53, 54, 56, 55
Using this data, complete the frequency table.
Frequency tables are used to show the number of occurrence of each data in a dataset.
The complete frequency table is as follows:
[tex]\begin{array}{cc}{Trick}&{Years}\\52&0&53&1&54&2&55&1&56&2\end{array}\right][/tex]
The given data are:
54, 56, 53, 54, 56, 55
To complete the frequency table, we simply count each data element and the number of occurrence (i.e. the frequency).
So, we have:
52 has a frequency of 0
53 has a frequency of 1
54 has a frequency of 2
55 has a frequency of 1
56 has a frequency of 2
So, the complete frequency table is:
[tex]\begin{array}{cc}{Trick}&{Years}\\52&0&53&1&54&2&55&1&56&2\end{array}\right][/tex]
Read more about frequency tables at:
https://brainly.com/question/1809498
What is the equation of "The sum of 75 and 46 is divided by 5 and the difference of quotient and 10 is multiplied by 2" this is a grade 7 question btw
Answer:
{(75+46)/5-10}*2
Step-by-step explanation:
Sum of 75 and 46 is divided by 5 and the difference of quotient and 10 is multiplied by 2.g(x)=−4x+4, find g(3)
»»————- ★ ————-««
I believe your answer is:
[tex]g(3) = -8[/tex]
»»————- ★ ————-««
Here’s why:
⸻⸻⸻⸻
[tex]\boxed{\text{Evaluating the function...}}\\\\g(x)=-4x+4; g(3)\\\\--------------\\\rightarrow g(3)=-4(3)+4\\\\\rightarrow g(3) = -12 + 4\\\\\rightarrow \boxed{g(3)=-8}[/tex]
⸻⸻⸻⸻
»»————- ★ ————-««
Hope this helps you. I apologize if it’s incorrect.
SOMEONE PLEASE HELP ME ON NUMBER 3 PLEASSEEEE!!!
Answer:
Colinear Points: F, B, D
Linear Points: A, B, C
Step-by-step explanation:
1. Line l can be named as line FBD
2. B and C
3. Colinear:-A,B,C
No-Colinear:-F,B,C
4. 6
5. DE = 13
2 + 2x - 3 = 13
2x - 1 = 13
2x = 12
x = 12/2
x = 6
(threex – 2)(fourx + one) =
Answer: 12x² - 5x - 2
Concept:
When doing questions that need to expand algebraic expressions, using the FOIL method will ease the process:
First means that we multiply the terms which occur in the first position of each binomial.Outer means that we multiply the terms which are located in both ends (outermost) of the two binomials when written side-by-side.Inner means that we multiply the middle two terms of the binomials when written side-by-side.Last means that we multiply the terms which occur in the last position of each binomial.Solve:
Given expression
(3x - 2) (4x + 1)
Expand parentheses and apply the FOIL method
First: 3x · 4x = 12x²
Outer: 3x · 1 = 3x
Inner: (-2) · 4x = -8x
Last: (-2) · 1 = -2
12x² + 3x - 8x - 2
Combine like terms
12x² + (3x - 8x) - 2
[tex]\boxed{12^2-5x-2}[/tex]
Hope this helps!! :)
Please let me know if you have any questions
Solve for X. Show your work
3x(2x - 5) = (3x - 4)(2x + 1)
3x(2x - 5) = (3x - 4)(2x + 1)
6x² - 15x = 6x² + 3x - 8x - 4
6x² - 15x - 6x² - 3x + 8x = -4
-10x = -4 / : (-10)
x = 0,4
simplify 9 + 3 × 2 please help ASAP
9+3×2
=9+6
=15
By applying BODMAS formula,the answer is 15.
Good Night
Answer:
Step-by-step explanation:
Which statement does not describe the tangent function?
Answer:
B.a tangent sometimes gives you irrational numbers
