The scale factor of triangle M to N is 4/3
How to determine the scale factor?In the above similar triangles, the corresponding sides are:
M = 27 ft
N = 36 ft
So, the scale factor of M to N is:
Scale factor = N/M
This gives
Scale factor = 36/27
Evaluate
Scale factor = 4/3
Hence, the scale factor of triangle M to N is 4/3
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Simplify the square root expression 6 √15y^4•2 √20y^2
Answer:
120y^3 to the square root of 3
Hi, can you please check my answer?
Answer:
perfect
Step-by-step explanation:
Answer:
The inequality is correct.
Step-by-step explanation:
What is the perimeter of ABCD?
Perimeter=
Answer:
38
Step-by-step explanation:
can anyone help for good luck
Answer:
Step-by-step explanation:
PLEASE HELP!!!!! What -10/2 as a decimal
Answer:
-5.0
Step-by-step explanation:
-10/2 is the same as -5/1
Answer:
-5
Step-by-step explanation:
This cannot be expressed as a decimal as -10 divided by 2 is an integer answer.
If P and S are rational numbers and R and Q are irrational numbers, which of these statements is true?
Answer: B. The product of P and S is always a rational number.
Step-by-step explanation: The product AND sum of two rational numbers will ALWAYS be rational.
I need help to answer this please help and give me a step by step so I can understand it I may or may not have forgot 5(7p+13)
Answer: 35p+65
Step-by-step explanation: Distribute the 5 to the 7p and 13.
5x7p=35p
5x13=65
Add these together to get 35p+65.
Answer:
If you need to clear P
Step-by-step explanation:
Set the parentheses using: [tex]a(b+c)=ab+ac[/tex]
[tex]=5*7p+5*13[/tex]
[tex]= 35p+65[/tex]
Byron and Cari are best friends. Byron wants to give a collage photo frame to Cari on her birthday. He measures the photo frame at 12 inches by 18 inches. He wants to cover the photo frame with a golden cloth at a cost of $7 per square inch. How much will it cost for Byron to cover his photo frame?
Answer:
0.133
Step-by-step explanation:
12+18=30 7$per square inch 4÷30=0.133
A soccer game is 60 minutes long. Forty-one minutes of the game have been played.
Write an equation to find the number of minutes that remain.
Answer:
60 - 41 = m
Step-by-step explanation:
Answer:
60-41=m
Step-by-step explanation:
m stands for minutes
Please answer I’ll mark you brainlist!!! :))
Answer:
65
Step-by-step explanation:
Plug in values:
81 - 16 = 65
What is the measurement, in degrees, of angle 1?
Answer:
180 - 55 = angle 1
80 - 55 = 25 so 180 - 55 = 125
angle 1 = 125 degrees
Help me what is it brain lit who gets right
Answer:
179.76
Step-by-step explanation:
whats the y-intercept
Answer:
2
Step-by-step explanation:
the y-intercept is where the line meets the y-axis
0.6y=1.8
Please help!
Answer:
Y= 3
Step-by-step explanation:
1.8/ 0.6=3
Answer:
y=3
Step-by-step explanation:
divide both sides by 0.6
0.6y/0.6 = 1.8/0.6
which sould equal y=3
What is the final price (before sales tax) for a set of golf clubs that cost $800 if they are on sale for 30% off?
A. $730
B. $770
C. $660
D. $560
Answer:
D. $560
Step-by-step explanation:
800 x .3 equals 240.
800 minus 240 gives you 560
Mark me as brainliest if this helps!
Choose the correct definition of volume. A the amount of space a 2-dimensional object takes up B.distance from one point to another C. the amount of space a 3-dimensional object takes up D. the distance from the bottom to the top of an object
Answer:
The answer is C
Step-by-step explanation:
Well I took a lesson on volume before and volume and In math, volume can be defined as the 3-dimensional space enclosed by a boundary or occupied by an object. Here, the blocks and books take up space.
The correct definition of volume is,
⇒ The amount of space a 3-dimensional object takes up.
Option C is true.
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
To find the definition of volume.
We know that;
Volume is known as the space occupied within the boundaries of an object in 3D- space. It is also known as the capacity of the object.
Thus, The correct definition of volume is,
⇒ The amount of space a 3-dimensional object takes up.
Option C is true.
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Write a slope intercept equation for the following table can someone help
Answer:
y=2.5x+3
Step-by-step explanation:
(0,3) shows the y-intercept of +3
Use slope formula to find the slope:
8-5.5/2-1 = 2.5
therefore the M (slope) is 2.5
Answer:
y = 2.5x + 3
Step-by-step explanation:
y2 - y1/x2 - x1 = slope
5.5 - 3 = 2.5
2 - 1 = 1
2.5/1 = 2.5
8 = 2.5(2) +b
8 = 5 + b = 3
Evaluate x2 + 14 for x = –5.
Answer:
x2+14 x=-5
-5(2)+14
-10+14=4
Answer:
39
Step-by-step explanation:
x² + 14 ← substitute x = - 5
= (- 5)² + 14
= 25 + 14
= 39
what is (2m+7)+(4d+6)
Answer:
4d+2m+13
Step-by-step explanation:
Jughead now earns $10.50 per hour. This is 175% of what he earned last year. How much did he earn last year?
Answer:
10.5/175*100=6
Step-by-step explanation:
What is the lowest common denominator for 1/6 and 2/3?
Answer:
6
Step-by-step explanation:
6 is the lowest common denominator for 1/6 and 2/3.
Hal bought 5 pencils for $0.56 each.How much did he pay in total?
Answer:
2.80$
Step-by-step explanation:
56 times 5
Select the correct answer.
Which equation is true for the value b= 10?
OA. 2(b + 4) = 16
OB. 2(b + 2) = 40
OC. 3(b - 2) = 24
OD.
2(8 + b) = 42
O E. 3(b- 4) = 20
Answer:
c
Step-by-step explanation:
3(b-2)=24
ATQ.
3(10-2)=24
3(8)=24
24=24
if one bird has one wing and the other bird has 2 wings how many wings do both birds have?
Find angle RST
Please help
Answer:
62
Step-by-step explanation:
so because the triangle going through the center it classifieds as a right triangle which makes angle SRT = 90 degree
three angle of a triangle add up to 180
so we have SRT + RTS + RST = 180
we have SRT
=> 90 + RTS + RST = 180
=> 90 + (3x -25) + (x - 1 ) = 180
=> 90 + 4x -26 = 180
=> 64 + 4x = 180
=> 4x = 116
=> x = 29
now u have x , just plug in and solve
What is the slope of the line?
Answer:
-2.......
Step-by-step explanation:
down 2 right 1
what is the distance between points (3,-5) and (-8,3) on the coordinate plane?
Answer:
1. 8
2. 11
for the first one its 8 and the second one is 11
heelp meeee oonn thiiiissss i dont understand leeaaseeee its homework pleeaassseeeee thank uuu
Answer:
B
Step-by-step explanation:
a²+b²=c²
a²+20²=25²
a²=225
a=15
PLEASE HELP I NEED THE ANSWER BY 3PM EST ON 3/3/21
How do you find the time an object is at a certain height algebraically? For example, given the function h(t) = -16t2 +32t represents the height of a ball thrown from ground level. How do you find the time when the ball is 10 feet above the ground? Explain in your own words.
9514 1404 393
Explanation:
To find the time, substitute the height for h(t), then solve the quadratic equation for t.
___
To solve the equation, you subtract the height from both sides, then use the quadratic formula. In generic terms, this looks like ...
-16t^2 +32t -h = 0
t = (-32±√(32^2 -4(-16)(-h)))/(2(-16))
t = (-32 ± √(1024-64h))/-32
t = 1 ± √(1 -h/16)
For h = 10 ft, the times are ...
t = 1 ± √(3/8) ≈ {0.388, 1.612} . . . . seconds
__
Using the quadratic formula is not the only way to solve a quadratic. One of my favorite methods is using a graphing calculator.
What is the greatest common factor of 8x and 40y?
8
8xy
320
320xy
Answer:
The answer is 8
Step-by-step explanation:
I just took the test
The greatest common factor of 8x and 40y is: 8.
What is Greatest Common Factor?Greatest common factor (HCF) is the largest positive integer that can divide a set of whole numbers evenly. In order words, all the numbers in a set share the same factor, which is the HCF.
Given:
8x and 40y
Both share a factor of 8.
Therefore, the greatest common factor of 8x and 40y is: 8.
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