The height of the building on the scale model created by the architect is 40 centimeters long.
What is scale factor?Scale factor is the factor which is used to enlarge or smaller the original figure.
Scale factor is the ratio of representation measurement of the figure to the original figures.
The architect creates a scale model of a building with a scale of,
[tex]\rm 5 \;cm =4 \; m[/tex]
As, one meter is equal to 100 centimeters. Thus, the scale factor used by the architect for the building is,
[tex]r=\dfrac{5}{400}\\r=\dfrac{1}{80}[/tex]
Now the actual building is 32 m tall. Let suppose the height of the building on the model is x meters. Thus, the scale factor for this can be given as,
[tex]r=\dfrac{x}{3200}[/tex]
Now, both the scale factor are of the same model. Therefore,
[tex]\dfrac{x}{3200}=\dfrac{1}{80}\\x=40\rm cm[/tex]
Hence, the height of the building on the scale model created by the architect is 40 centimeters long.
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Which of the following is equal to the expression listed below?
10 + 15
A.
5(2 + 3)
B.
5 + (2 × 3)
C.
(5 + 2)(5 + 3)
I WILL GIVE BRAINLIST
What is the numerator and denominator in a division?.
Answer:
Numerator and denominator also signify division. A fraction is equal to its numerator divided by its denominator.
6 : 2
6 is the numerator and 2 is the denominator
6/2
6 is the numerator and 2 is the denominator
In ABC, angle C is a right angle. Find the remaining side and angles b=70, c=74
Answer:
side a = 24
angle A = 18 degrees
angle B = 71 degrees
Brainliest please
The path to addiction includes steps that occur in the following order:
A. Addiction, Experimentation, Tolerance, Dependence
B. Experimentation, Tolerance, Dependence, Addiction
C. Tolerance, Addiction, Social Use, Experimentation
D. Experimentation, Addiction, Tolerance, Recovery
Answer:
D. Experimentation, Addiction, Tolerance, Recovery
Explanation:
First all the drug addicts try the drug, also refereed as experimentation.
Then they soon get addicted to it because it contains harmful substances attracting it and cannot control themselves.
Then tolerance which means, endure pain and resist from taking the drug.
Then the person gradually recovers and starts living off without the drug.
Marcus plants daffodils in 6/10 of his garden and sunflowers in 11/100 of his garden. Which addition equation shows how to find the total fraction of the garden in which Marcus planted daffodils and sunflowers.
Answer:
71/100 of Marcus' garden is daffodils and sunflowers.
Step-by-step explanation:
To add fractions, the denominators need to be equal. So, 6/10 -> 60/100. 60+11=71, keep the 100. 71/100. Hope this helps!
Blackberry is also in the business of selling phones. The data for the profit that Blackberry makes on selling tablets is resented by the following equation with profit being P(b) and b being number of blackberry phones sold (both variables in million)
Answer:
2
Step-by-step explanation:
this might be the rong answer
Evaluate 8w - 2p if w = 6 and p = -5
Known facts
w = 6p = -58w - 2p = 8(6) - 2(-5) = 48 + 10 = 58
Answer: 58
Hope that helps!
Answer:
58
Step-by-step explanation:
Knowing that w = 6 and p = -5
Thus, equation look like this:
8(6)-2(-5)
Now Let's Multiply:
8(6)=48 and -2(-5) = 10 [ (-) + (-) = (+) and (+) +(+) =(+)
48 + 10 = 58
Answer = 58
[RevyBreeze]
Which of the following division problems are NOT equivalent to the others?
Answer:
b
Step-by-step explanation:
while both 1 and 4 equal 7.1111111, 2 and 3 are completely something different
Express 55 as a fraction in simplified form
Answer:
11/20 in fractional form
Step-by-step explanation:
An airport kept track of the number of flights that left on time for two different airlines data are shown in the relative
frequency table what does the 0.4 in the yellow so mean
A. 40% of all the flights were on airline A and on time
and on time
B. 40% of all the flights were on airline A
C. 40% of all flights were on time
D. 40% of A’s flights were on
The 0.4 in the yellow cell represents the relative frequency of flights that were on time for Airline A.
Option A is the correct answer.
What is a relative frequency?A Relative frequency is a statistical measure that represents the proportion or percentage of a certain category or value in relation to a given set of data.
It is calculated by dividing the frequency of a particular category by the total number of observations in the data set.
We have,
Looking at the table, we can see that the column for Airline A has a total relative frequency of 0.6, which means that 60% of all flights were operated by Airline A.
However, the question asks specifically about the percentage of flights that were on time for Airline A, which is given as 0.4 or 40% in the table.
Thus,
The 0.4 in the yellow cell represents the relative frequency of flights that were on time for Airline A.
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Which of the following equations does not represent a linear relationship between x and y
A.y=4x
B.y= 2x^2 + 5x
C. 5x= 3(Y - 2)
d. 6x - 7y = 13
A linear relationship is an equation that has a constant slope
The equation that does not represent a linear relationship is (b) y = 2x^2 + 5x
How to determine the non-linear relationshipA linear equation can take any of the following forms:
y = mx + b
y - y1 = m(x - x1)
Ax + By = c
Any form different from the above forms is not a linear equation
Using the above format as a guide, the equation that does not represent a linear relationship is (b) y = 2x^2 + 5x
Read more about linear relationships at:
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What stays the same no matter what location your in
PLEASE PLEASE HELP ASAP NOT THAT HARD!
help me solve this question!
8-(4x+m)=5(x+6)-2
calculate using multiplication method 145×188
Answer:
27260
Step-by-step explanation:
145
x188
1160
11600
+14500
27260
what kind of triangle is 11 13 25
CD is tangent to circle A at point B.
What is the measure of ZABD?
O 45°
O 60°
O 90°
B
о о
с
D
O 180°
The measure of the angle m<ABD is 90 degrees
Circle geometryCircle geometry is the measure of angles within a circle. From te=he diagram shown, we can see that CD is tangent to circle A at point B and a line tangential to c circle is at 90 degrees
Since we are to find the measure of M<ABD, hence the required mesaure of the angle will be 90 degrees
Learn more on circle geometry here: https://brainly.com/question/24375372
NEED ANSWER ASAP + BRANLIEST
Answer:
x=1 -/+ (root 13)
Step-by-step explanation:
Use elimination to solve each
system of equations
3x + 5y = -2
3x - 2y = - 16
(Rational expression)
Simplify:
Answer:
Step-by-step explanation:
2) a(a + b) + b(a - b) - 2ab / a² - b²
= a² + ab + ab - b² - 2ab / a² - b²
= a² - b² / a² - b²
= 1
3) [x - 1/(x - 1)(x - 2)] + [x - 2/(x -2)(x - 3)]
= (1 / x - 2) + (1 / x - 3)
= x - 3 + x - 2 / (x - 2)(x - 3)
= 2x - 5 / x² - 5x + 6
what makes this bond correct
3/4+__=2
WHATS THE ANSWER
Answer:
The answer is 5/6.
Step-by-step explanation:
Lets start with a=1.
a+1=2, which is the denominator. (1/2)
Taking the same number as numerator, now, consider a=2.
a+1=3, denominator.(2/3)
Now, let a=3.
a+1==4, denominator for a=3. (3/4)
If continued a becomes equal to 4.
a+1=5, which is also the denominator. (4/5)
Now, since the denominator is 5, let a=5.
a+1=6, which will become the denominator. (5/6)
Thus the series follows a pattern of a/a+1.
Answer:
5/4
Step-by-step explanation:
Let's put the unknown value as X
To solve this equation, we must solve for x
First we need to isolate x, which means we need to get it by itself.
To do this, we must subtract 3/4 on both sides since it is being added.
This gets rid of 3/4 on the first side and changes the second side to whatever 2+3/4 is
This leaves us with x=5/4
Therefore, your answer is 5/4.
PLEASE ANSWER QUICKLY
Answer: c sry if its to late
Step-by-step explanation:
WILL GIVE BRAINLIEST Which of the following values in the set below will make the equation 3x + 5 = 8 true? (Only input the number.)
Answer:
1
Step-by-step explanation:
3x + 5 = 8
Subtract 5 from both sides of the equation
3x + 5 -5 = 8 -5
Simplify
3x =3
Divide both sides of the equation by the same term
3x/3 = 3/3
Simplify
x = 1
Hence, 1 will make the equation True.
[RevyBreeze]
Jack puts 1/3 pounds of birdseed every time he fills his bird feeder up. How many times can jack fill his bird feeder with 4 pounds of birdseed
Answer:
He can fill his feeder 12 times
Step-by-step explanation:
Solve for x. Round to the nearest tenth of a degree, if necessary.
S
8.8
70
T
13
U
Use law of sines:
Cos(x) = adjacent/ hypotenuse
cos(x) = 8.8/13
X = arcsin(8.8/13)
X = 47.396 degrees
Rounded to the nearest tenth = 37.4 degrees
A circle has a radius of 10 mm. What is its circumference?
Answer: 20pi mm
Step-by-step explanation:
The circumference of a circle is 2*pi*radius.
Therefore, the circumference is 2*pi*10mm = 20pi mm
Answer/s:
≈ 62.83 mm or 20π mm
Step-by-step explanation:
We can use the following formula to solve:
C = 2πr
C = 2π(10)
C ≈ 62.83 mm
-> You can also end up at 20π if you need an "exact" answer
Which function is equivalent to g(x) = x^2 15x − 54?.
x²-3x+18x-54
x(x-3)+18(x-3)(x-3)(x-18)Diana is crafting an email to her team about a new project that needs to start right away. In order for her team to act immediately, diana should ensure the message is
Answer:
To ensure that her team will act immediately, Diana should say the message is very important, or urgent.
Step-by-step explanation:
PLEASE MARK ME AS BRAINLIEST I REALLY WANT TO LEVEL UP
Have a blessed day and remember to keep smiling! :)
Which equation represents a nonlinear function?
Answer:
y = x^2 + 3/4
Step-by-step explanation:
If an equation has an exponent, it is nonlinear.
Hope this helps!
Simplify 2a+2−3a−5+a−4+7a.
Answer:
7a-7
Step-by-step explanation:
2a+2−3a−5+a−4+7a.
Combine like terms
2a-3a+a+7a+2-5-4
7a-7
Answer:
7a-7
Step-by-step explanation:
2a+2-3a-5+a-4+7a
=2a-3a+a+7a+2-5-4
=7a-7
find the distance between (15, -7) and (-20, -5)
The distance is __ units
Answer: The distance between the two points in exact form is
√1229 and the decimal form is 35.05709628...
