The pairs of polygons are similar. Give the scale factor of Figure A to figure B
Answers
Answer:
2/5
Step-by-step explanation:
Use two corresponding sides.
In triangle A, look at the side between 1 mark and 2 marks on the angles. Its length is 10.
In triangle B, look at the side between 1 mark and 2 marks on the angles. Its length is 4.
To find the scale factor from A to B, divide a length in B by its corresponding length is A.
4/10 = 2/5
Answer: The scale factor from A to B is 2/5.
Given that Figure A and Figure B are similar polygons, the scale factor of Figure A to Figure B = 5/2.
Recall:
Similar Polygons have corresponding side lengths whose ratio are equal. That is, their pairs of corresponding sides are proportional.The ratio of any of their corresponding side length = scale factorGiven the two pairs of similar polygons, the scale factor of figure A to figure B will be calculated as follows:
A side length of Figure A = 10Corresponding side length of Figure B = 4Scale factor of Figure A to Figure B = 10/4 = 5/2
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Related Questions
What is the domain of the function graph
Answers
Answer:
B. -5 ≤ x ≤ 5
Step-by-step explanation:
Domain is the set of x-values that can be inputted into function f(x).
We see that our x-values span from -5 to 5. Since both are closed dots, they are included in the domain:
[-5, 5] or -5 ≤ x ≤ 5
Answer:
A, if continuous; c, if not
continuous is if it has arrow
Step-by-step explanation:
x is the line across
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Answer:
502
Step-by-step explanation:
4 times 125.50 equals 502
Can a person live a million days?
Answers
Answer:no
Step-by-step explanation:that’s just NOT POSIBBLE
Answer:
Um no.
Step-by-step explanation:
They’d be over 2,000 years old
I need help ASAP it’s classwork
Answers
For f(x) = 2x + 1 and g(x) = x2 - 7, find (f+ g)(x).
Answers
Answer:
(f + g)(x) = x² + 2x - 6
Step-by-step explanation:
Step 1: Define
f(x) = 2x + 1
g(x) = x² - 7
Step 2: Find (f + g)(x)
(f + g)(x) = 2x + 1 + x² - 7
(f + g)(x) = x² + 2x - 6
what is the area of the figure below
Answers
Which one doesn’t belong
Answers
Answer:
Top left
Step-by-step explanation:
It's the only one that has parentheses. All the others don't have them.
I hope this helps!
Answer:
2^-4 the one in the bottom left corner.
Step-by-step explanation:
(-2)^4 = 16
-2^4 = 16
2^-4 = some decimal
4^1/2 = 16
Find the coordinates of the midpoint of segment LP with endpoints: L(4, 2) and P(0, 2)
Answers
Step-by-step explanation:
here,
midpoint of line segment LP
=( X1 +X2÷2 , Y1 + Y2÷ 2)
=(4+0÷2 , 2+2 ÷2)
=(4÷2 ,4÷2)
=(2,2)
Therefore the midpoint of segment LP with L (4,2) and P (0,2) = (2 ,2).
Please help for a TEST tomorrow!!
Answers
Answer:
sorry for my bad writing
Given the equation 1/3p-5/6=2/3, select the equivalent expression(s).
Answers
Answer:
?
Step-by-step explanation:
the table represents a function. which could be a missing value for x?
Answers
Answer:
8
Step-by-step explanation:
f(x) = x (x^2)
What is the difference between a dot plot and a frequency table.
Answers
Karla tosses a penny 20 times how many times is the penny most likely to land heads up
Answers
Answer:
10times
Step-by-step explanation:
there is a 50/50 chance of both 20 divided by 2 is 10
After tossing 20 times a coin probability of getting heads is equals to 10.
What is probability?" Probability of any event is defined as the ratio of total number of favourable outcomes to the total number of outcomes."
Formula used
[tex]Probability =\frac{Number of favourable outcomes}{Total number of oucomes}[/tex]
According to the question,
Number of times coin tossed = 20
When we toss a coin there only two outcomes Head and Tail.
As per the formula,
Probability of head = 1 / 2
Probability of tail = 1 / 2
Therefore,
Probability of getting head when Karla tossed coin 20 times is equals to 20 / 2 = 10 times.
Hence, after tossing a coin 20 times probability of getting heads is equals to 10 times.
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234 divided by 33 I really need this answer doing school work
Answers
Answer:
234÷33= 7.09090909 or just round to 7.1
which is a composite number 43 29 21 37
Answers
Answer:
21
Step-by-step explanation: 21 can be 3x7 or 21x1 while the rest can only be times by themselves. Plzz give brainliest
Add 4x^2+6x+9 to 2x^2+3x-9
Answers
Answer: 6x^2 + 9x
.................................
18
o
t
x
2 I got that
+
4
x
2
+
9
x
−
9
Here's an easy question. Gina bought 2.5 pounds of peaches that cost $1.38 per pound at the grocery store. Amy went to the local farmer’s market and purchased 3.5 pounds of peaches at $0.98 per pound. Who spent more money, and how much more?
A. Gina, $0.20
B. Gina, $0.02
C. Amy, $0.20
D.Amy, $0.02
Answers
Answer:
B, Gina, $0.02
Step-by-step explanation:
Per pound is $1.38, so split it in half to get $0.69 for half a pound.
Then you have 1.38 + 1.38 + 0.68 = $3.45 total for Gina.
Per pound is $0.98, if you split that in half you get $0.49 for half a pound.
Add it up, 0.98 + 0.98 + 0.98 + 0.49 = $3.43.
You can see Gina spent more, and then you subtract 3.43 from 3.45 and get $0.02.
What number is 60% of 80?
Input only whole numbers.
Numerical Answers Expected!
Answer for Blank 1:
Answers
Answer: 48
.................
48 .............................
Which of the following is not a function?
A{ (0,1), (1,2), (2,3), (3,4)}
B.{(0,2), (1,3), (4,3), (1,2)}
C.{(1,3), (4,2), (2,0), (3,4)}
D.{(1,2), (2,2), (3,2), (4,2)}
Answers
Answer:
B. {(0,2), (1,3), (4,3), (1,2)}
Step-by-step explanation:
A relation is not a function if the same input value maps to multiple output values. Essentially, if any x is repeated, it is not a function.
The second set, {(0,2), (1,3), (4,3), (1,2)}, has x-values of 0, 1, 4, 1, so 1 is repeated. It is not a function.
7x10^15 grains of sand in world
Answers
Answer:
7.0e15
Step-by-step explanation:
6 The temperature at Wonder Lake is 12°F. During a storm,
the temperature changes by -26°F. What is the temperature
after the storm? Show your work.
SOLUTION
158
LESSON 8 Add with Negative Numbers
OC
Answers
Answer:
-14 F
Step-by-step explanation:
Start at 12
Add -26
12 + -26
Rewriting
12 - 26
Taking the larger number minus the smaller number and then make it negative
26 -12 = 14
-14
The new temperature is -14
Use the properties of exponents to simplify the expression
Answers
Answer:
y^6/x^2
Step-by-step explanation:
what is the property that the following statement illustrates.
83 +4 = 4 + 83
Answers
Answer:
Commutative PropertyStep-by-step explanation:
Hope this helps! <3
( Pic Below to help with more of these questions* )
Someone help me with math please.
Answers
Answer:
hypotenuse² = b² + h²
x² = b² + h²
=> x² = 6² + 4²
=> x² = 36 + 16
=> x² = 52
=> x = √52
=> x = 7.21
In ΔJKL, \text{m}\angle J = (8x+6)^{\circ}m∠J=(8x+6)
∘
, \text{m}\angle K = (2x+2)^{\circ}m∠K=(2x+2)
∘
, and \text{m}\angle L = (4x+4)^{\circ}m∠L=(4x+4)
∘
. Find \text{m}\angle L.m∠L.
Answers
Answer:
The measure of angle L is 52
Step-by-step explanation:
Mathematically, in a triangle, the sum of the angles equal 180
So in this case;
J + K + L = 180
So therefore;
8x + 6 + 2x + 2 + 4x + 4 = 180
8x + 2x + 4x + 6 + 2 + 4 = 180
14x + 12 = 180
14x = 180 -12
14x = 168
x = 168/14
x = 12
So to get the measure of angel L, we simply substitute the value x in the equation for L
From the question, L = 4x + 4
So therefore L = 4(12) + 4 = 48 + 4 = 52
What is the answer to this?
Answers
Answer:
27
Step-by-step explanation:
90-63
Answer:
27
Step-by-step explanation:
coplimentary angles mean add up to 90 so
90-63=27
The sum of two complex numbers, where the real numbers do not equal zero, results in a sum of 34i. Which statement must be true about the complex numbers?
1) The complex numbers have equal imaginary parts.
2) The complex numbers have equal real parts.
3) The complex numbers have opposite imaginary parts.
4) The complex numbers have opposite real parts.
Answers
Answer:
the complex numbers have opposite real parts
The true statement about the complex numbers is,
''The complex numbers have opposite real parts.''
What is mean by Function?A relation between a set of inputs having one output each is called a function. and an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).
Given that;
The sum of two complex numbers, where the real numbers do not equal zero, results in a sum of 34i.
Since, The sum of two complex numbers are 34i which is an imaginary number.
Hence, The complex numbers have opposite real parts.
Thus, The true statement about the complex numbers is,
''The complex numbers have opposite real parts.''
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Help this answer is confusing.
Answers
Answer:
it's the first one 49.96÷5
Answer: 49.96/5 is 9.992, 9.97/3 is 3.32333333333 , 54.6/11 is 4.96363636364 , and 0.6/6 is 0.1
Step-by-step explanation: I believe it has to be either a or d since they are both are near 10 I believe.
2{5[15+4(8)+9]} pls help me i need the answer asap
Answers
The answer to your problem would be 560
11) 54% of 35 is what?
Answers
Answer:
18.36
Step-by-step explanation:
g00gle says so
Answer:
18.9
I hope this helps!