Write a proportion comparing the rise to the run for each of the similar slope triangles shown at the right. Then find the numeric value.
Answers
Answer:
AB/CΔ=BC/ΔE {similar triangles}
[tex]2/4=2/4[/tex]
[tex]1/2=1/2\\[/tex]
so numeric value= 1/2
---------------------------------
hope it helps....
have a great day!!
Related Questions
Emmy baked 18 cookies with 3 scoops of flour. With 4 scoops of flour, how many cookies can Emmy bake? Assume the relationship is directly proportional.
Answers
Step-by-step explanation:
For 3 scoops = 18 cookies
Lets use the unitary method,
So for 1 scoop, how many cookies?
So, 18 /3 = 6
So, 1 scoop = 6 cookies
So for 4 scoops we will multiply by 6 (as 1 scoop = 6 cookies)
So, 4 x 6 = 24
So, 24 cookies can be made if we add 4 scoops of flour
4 scoops = 24 cookies
Please help me. No links are allowed. This is really urgent find the volume of the irregular figure.
Answers
Explanation: split it into two figures, 6x7x4 and 2x4x9 and then add them. It’s a lot easier
Rose is 5 years older than Milton. Rose's age is 10 years less than four times Milton's age. The system below models the relationship between Rose's age (r) and Milton's age (m):
r = m + 5
r = 4m – 10
Which is the correct method to find Rose's and Milton's ages?
Answers
can someone solve this by factoring? i need to show work but don't really understand what we're doing..
the problem is:
Answers
Answer:
The answer is x = -7 and x = -8
Step-by-step explanation:
For a sample size of 120 and a sample proportion of 0.4, what is the standard
error of the sampling distribution? Round your answer to three decimal
places.
A. 0.053
B. 0.064
C. 0.045
D. 0.039
Answers
Answer:
c I think not sure juinji
The standard error of the sampling distribution is 0.014. The closest option to 0.014 among the answer choices is C. 0.045, but it is not a match. None of the provided answer choices matches the calculated value exactly.
To find the standard error of the sampling distribution, we can use the formula:
[tex]Standard Error = \sqrt{[(sample proportion * (1 - sample proportion)) / sample size]}[/tex]
Given a sample size of 120 and a sample proportion of 0.4, we can calculate the standard error as follows:
[tex]Standard Error = \sqrt{[(0.4 * (1 - 0.4)) / 120]}\\Standard Error = \sqrt{[(0.4 * 0.6) / 120]}\\Standard Error = \sqrt{[0.024 / 120]}\\Standard Error = \sqrt{0.0002}\\Standard Error \approx 0.014[/tex]
Rounded to three decimal places, the standard error is approximately 0.014.
To know more about sampling distribution:
https://brainly.com/question/28990704
#SPJ2
how much money would billy have to borrow from a bank in order to purchase his car today?
Answers
What's the distance between (2,-2) and (-5,-4)
Answers
Answer:
[tex]\sqrt{53\\}[/tex]
Step-by-step explanation:
Use the distance equation ([tex]\sqrt{(x_{2} - x_{1})^2 + (y_{2} - y_{1})^2} = D[/tex]and plug in the values for the distance D
√((-5-2)^2 + (-4 - (-2))^2) = √53
32 is 4 more than twice a
number. What is the number?
Answers
Answer:
The number you are looking for is 14.
help this is 15 points
Answers
Answer:
a) 25 ft
Step-by-step explanation:
30 divided by 6 equals 5, so multiply 5 with 5 and this gets 25 ft as the height of the flagpole
Divide. Write your answer in simplest form.
7/10 divided by 5/16
Answers
Answer:
[tex]\frac{56}{25}[/tex]
Step-by-step explanation:
Exact Form:
[tex]\frac{56}{25}[/tex]
Decimal Form:
2.24
Mixed Number Form:
[tex]2\frac{6}{25}[/tex]
______________________
Give Me Brainllest
(Someone please)
Joshua’s entire workout consisted of 10 minutes of warm-up exercises, 25 minutes of lifting weights, and 15 minutes on the treadmill.
What was the ratio of the number of minutes he lifted weights to the total number of minutes of his entire workout?
A. 1:1
B. 1:2
C. 3:10
D. 5:8
Answers
Answer:
Its A
Step-by-step explanation:
Find the value of the ratio.
Can someone help please???
Answers
Answer:
SOH CAH TOA.....Cosine=adj/hyp...... __cosX=16/30___
SOH CAH TOA,,,,,, Tangent= opp/adj-------- Tan X=36/27
Step-by-step explanation:
How many solutions does the following system of equations have?
One Solution
O No Solutions
Infinitely Many Solutions
Answers
Answer:
I think its two eqautions
Answer:
b
[tex]\int\limits^a_b {x} \, dx[/tex]
Step-by-step explanation:
5. Which is the best estimate for 83% of 194?
a. 83
b. 100
c. 140
d. 160
Answers
Answer:
d.160
Step-by-step explanation:
83% of 194 is 161.02 the closest one is 160 so that would be the best estimate.
Answer:
d. 160 because the real answer is 161.02 and d is closer
By visual inspection, determine the best-fitting regression model for the
scatterplot.
y
5
Pood
A. Exponential
B. Quadratic
C. No pattern
D. Linear
Answers
Answer:
The answer is Exponential
Exponential regression finds the equation of the exponential function that best fits the data points in the scatterplot.
The correct option is A.
As per the given diagram,
the scatter plot shows an exponential function.
To determine the best-fitting regression model for a scatterplot that follows an exponential function, we need to use exponential regression. Exponential regression finds the equation of the exponential function that best fits the data points in the scatterplot.
Therefore, an exponential regression model is appropriate.
To learn more about exponential;
https://brainly.com/question/14344314
#SPJ7
I really need help if for a test plz help
What is the selling price of a $610 couch with a 35% markup?
Answers
171.248 Answer:
Step-by-step explanation:
You need to divide 600 by .35
Answer is
If you think of the equation as an equation for a line.
=+
y
=
m
x
+
b
where
=5/9(−32)
C
=
5
/
9
(
F
−
32
)
or
=5/9−5/9(32)
C
=
5
/
9
F
−
5
/
9
(
32
)
you can see the slope of the graph is 5/9
5
/
9
, which means that for an increase of 1 degree Fahrenheit, the increase is 5/9
5
/
9
of 1 degree Celsius. Therefore, statement I is true.
This is the equivalent to saying that an increase of 1 degree Celsius is equal to an increase of 9/5
9
/
5
degrees Fahrenheit. Since 95
9
5
= 1.8, statement II is true.
On the other hand, statement III is not true, since a temperature increase of 9/5
9
/
5
degrees Fahrenheit, not 5/9
5
/
9
degree Fahrenheit, is equal to a temperature increase of 1 degree Celsius.
The final answer is D.
Answers
Answer:
The final answer is D
Step-by-step explanation:
Easy.
Students at a middle school are divided into 6th, 7th, and 8th grades. A random sample of 15 students from each grade is chosen.
Which sampling method best describes this scenario?
A) simple random sample
B) stratified random sample
C) systematic random sample
D) voluntary response sample
Answers
Answer:
B. Stratified random sample is the correct answer
The best sampling method that describes the scenario where students from each grade (6th, 7th, and 8th) are randomly chosen in a sample of 15 students from each grade is B) stratified random sample.
In a stratified random sample, the population is divided into distinct groups or strata based on certain characteristics, and then a random sample is taken from each stratum. In this case, the distinct groups are the different grade levels (6th, 7th, and 8th grades). By randomly selecting 15 students from each grade, we ensure representation from each grade level in the sample.
This method allows for a more accurate representation of each grade level within the sample and can provide valuable insights into the characteristics and experiences of students in each grade.
To know more about sampling method click here :
https://brainly.com/question/15604044
#SPJ2
y=x(2)-2x-3 find the value of x when y=1
Answers
1 = 2x + -2x + - 3
1 = (2x + -2x) + (-3)
1 = -3
1 - 1 = -3 -1
0 = -4
No solutions
use prime factorization to find square root of 196
Answers
Answer:
14
Step-by-step explanation:
You should always specify if you want an exact answer or a rounded one. I'll assume the former.
Prime Factors
196 = 2 * 98196 = 2 * 2 * 49196 = 2 * 2 * 7 * 7Rule
For every 2 factors under the root sign, take 1 outside the root sign and throw the other one away.
Solution
[tex]\sqrt{2 * 2 * 7 *7}[/tex]
2 * 7 * √1
14
The interior angles of a triangle have measures 90°, 48°, and xº.
What is the value of x?
Answers
Answer:
42°
Step-by-step explanation:
The interior angles of a triangle always add to 180 degrees.
90+48+x=180
x=180-90-48
=42
x is 42°
An expression is shown
1608÷268
What is the value of the Expression
Answers
Answer:
6
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
1608/268=6
268*6=1608
**next time try to figure it out with a calculator before asking on brainly, it'll save you the points**
good luck :)
i hope this helps
brainliest would be highly appreciated
have a nice day!
pls help meee
Angle XYZ is shown.
Which point lies in the interior of angle XYZ?
A. point V
B. point W
C. point X
D. point Y
Answers
Answer: Point W
Its the Only interior point.
Can any one answer everything
Answers
see attachment, answer please.
Answers
Answer:
4.5
Step-by-step explanation:
The function f is given by the table of values as shown below.
x 1 2 3 4 5
f(x) 13 19 37 91 253
Use the given table to complete the statements.
The parent function of the function represented in the table is_______.
If function f was translated down 4 units, the _______-values would be__________
A point in the table for the transformed function would be _____________
Answers
Answer:3^x
9, 15, 33, 87, 249
(4, 87) for example
Step-by-step explanation:
a) First differences of the f(x) values in the table are ...
19 -13 = 6, 37 -19 = 18, 91 -37 = 54, 253 -91 = 162
The second differences are not constant:
18 -6 = 12, 54 -18 = 36, 162 -54 = 108
But, we notice that both the first and second differences have a common ratio. This is characteristic of an exponential function. The common ratio is 18/6 = 3, so the parent function is 3^x.
__
b) Translating a function down 4 units subtracts 4 from each y-value. The values of f(x) in the table would be ...
9, 15, 33, 87, 249
__
c) The x-values of the function stay the same for a vertical translation, so the points in the table of the transformed function are ...
(x, f(x)) = (1, 9), (2, 15), (3, 33), (4, 87), (5, 249)
i hope this helps
The parent function of the function represented in the table is exponential.
What is a function?A function simply defines a relationship between one variable and another variable which is the dependent variable.
If function f was translated down 4 units, the f(x) values would be increased by 5. Also, the point in the table for the transformed function would be (2, 16).
Learn more about function on:
https://brainly.com/question/25638609
five out of 35 books are red. write the ratio of red books to total books in THREE different forms.
Answers
Answer:
1:7, 1/7, 1 to 7
Step-by-step explanation:
5/35 = 1/7
Answer:
1 to 7
Step-by-step explanation:
what is -5 plus s/5 Les than of equal to 7?
Answers
Answer:
subtract 7 and then divide them
The product of 0.008 and 10,000,000 is 80,000 because the decimal point in 0.008 moves (how many?) places to the right. A 5. B 6. C 7. D 8.
Answers
hope this helps
What is the answer to the problem? 10 points :)
