Based on the calculations, the length of LM is equal to 1.10 units.
Given the following data:
Scale factor = 0.5.
Length of AB = 2.20 units.
The types of transformation.In Mathematics, there are different types of transformation and these include the following:
ReflectionRotationTranslationDilationHow to determine the length of LM?Since polygon A'B'C'D'E' is dilated by using a scale factor of 0.5 about D', so as to form polygon LMNOP. Thus, the length of LM is given by:
LM = A'B' × scale factor
LM = 2.20 × 0.5
LM = 1.10 units.
Read more on dilation here: https://brainly.com/question/4040958
#SPJ4
i would really appreciate some help with this question, thank you!
if A(4,5), B(6,8), then vec AB is .......
answer choices;
a)(24,40)
b)(10,13)
c)(2,3)
d)(40,24)
Answer:
A is the answer to the question
Step-by-step explanation:
4*6=24
5*8=40
The food store sold 88 ice cream cakes in June. If it would sell 25% more ice cream cakes in July, how many more ice cream cakes would they sell in July than in June?
can someone help me with this?
Answer:
36 ft.
Step-by-step explanation:
The given perimeter of triangle EDF is 12, in which the hypotenuse is 5. This means that it is a 3-4-5 triangle, meaning that ED = 3, DF = 4, EF = 5.
It is given that BC (the other triangle's hypotenuse) is 15. This means that the left triangle is to the scale factor of 3 of triangle EDF. Therefore, multiply 3 to all sides measurements, and then add all the sides to get the perimeter.
Hypotenuse: 5 x 3 = 15
Leg 1: 4 x 3 = 12
Leg 2: 3 x 3 = 9
Perimeter: 15 + 12 + 9 = 36
36 ft. is your answer.
Solve the system of equations: y = 2x – 3 y = x2 – 3 A. (0, –3) and (2, 1) B. (0, 3) and (2, 0) C. (–1, –5) and (4, 5) D. (3, 6) and (–3, 6)
Answer:
A. (0,-3) the other possible anser is (2,1) but that's not an option
A 20 ft. long piece of lumber is cut such that the first piece is 4 ft. longer than three times the second piece. what is the length of each piece?
Answer:
2nd = 4ft.
1st = 16ft
Step-by-step explanation:
2nd = x
1st = 3x + 4
Piece of rope = 20ft.
(3x + 4) + x = 20
4x + 4 = 20
4x = 16
x = 4 (second piece)
First
3x + 4
3(4) + 4
12 + 4 = 16
I need help question is in image.
help me, please!!!!!
Answer:
x-10+2x+5+35=180
3x-5+35=180
3x=180-50
x=150÷3
x=50
Therefore option D is write answer
Answer:
D (x = 50°)
Step-by-step explanation:
Angles in a triangle add up to 180°.
∴ (2x + 5)° + (x - 10)° + 35° = 180°
2x + x + 5 - 10 + 35 = 180
3x + 30 = 180
3x = 150
x = 50°
Hope this helps!
If the volume is 7 and the density is 1.420 what's thr mass
Answer:
9.94
Step-by-step explanation:
Density = mass/ volume
1.420 = mass / 7
7 x 1.42 = mass
9.94 = mass
A popular social networking website wants to upgrade its webpage design, but it is unsure how its audience would respond to the change. what is the best step for the website to take in order to gauge the target audience’s response if it wants to limit the risk of alienating the entire target audience?
To limit the risk of alienating the entire target audience it needs to release the design to a small number of randomly chosen members .
Who are the target audience?target audience serves as a term that describes the people that a particular work or a product is been directed to.
Therefore, as a popular social networking website who want to limit the risk of alienating target audience, it should work randomly.
Learn more about target audience at;
https://brainly.com/question/1462532
#SPJ4
Find the Volume of the triangular prism
Answer:
72 cubic yards
Step-by-step explanation:
The volume of a prism is given by ...
V = Bh
where B is the area of the base, and h is the distance between bases.
Here, the base is a triangle, so its area is given by ...
A = 1/2bh
where b is the base of the triangle, and h is the height perpendicular to the base.
__
Using these formulas with the dimensions given, we have ...
B = 1/2(8 yd)(3 yd) = 12 yd²
V = (12 yd²)(6 yd) = 72 yd³
The volume of the triangular prism is 72 cubic yards.
_____
Additional comment
Effectively, the volume of a triangular prism is half the volume of a rectangular prism with the same length, width, and height.
PLSS HELP ILL GIVE BRAINLIEST ASAP
Find the surface area of the regular pyramid
Answer:
the surface area of the regular pyramid is 169.19
David has kept track of his family’s grocery bills for the past
10 weeks, as shown in the table.
Week 1 2 3 4 5 6 7. 8 9 10
Bill ($) 92 106 129 115 100 84 110 156
98 87
Would you choose to use a histogram, a circle graph, or a line graph to
display the data? Explain your choice.
Answer:
it is more easier to use a histogram and accurate
Answer:
Line graph
Step-by-step explanation:
A line graph is specifically used to display data that changes over time, a line plot uses several points connected by straight lines on an x and y axis.
I wouldn't choose a histogram because a histogram is used to summarize continuous data.
As well as I wouldn't use a circle graph becasue it is often used to show the percentage of of population who gave a certain answer.
2.4 divided by 0.24 pllss help
Answer:
your answer is 10 Goodluck
g(x) = x² + x
Evaluate g (a)
Reviewing for up and coming final please help
Answer:
g(a) = a² + a
Step-by-step explanation:
g(x) = x² + x
put x = a
:- g(a) = a² + a
[tex]g(x) = x^2 +x\\ \\g(a) =a^2 +a = a(a+1)[/tex]
Two similar spheres have a scale factor of 2:5. What is the ratio of their surface areas?
Answer:
4:25
Step-by-step explanation:
Sphere surface area = 4 pi r^2
now change r to 2.5 r ( to maintain the 2:5 ratio)
area2 = 4 pi (2.5 r)^2 = 6.25 * 4 pi r^2
so ratio of surface areas is 1 : 6.25 = 4:25
If two similar spheres have a scale factor of 2:5. Then the ratio of their surface areas will be 4 / 25.
What is Geometry?It deals with the size of geometry, region, and density of the different forms both 2D and 3D.
Two similar spheres have a scale factor of 2:5.
Let the r₁ and r₂ be the radius of the spheres. Then we have
r₁ / r₂ = 2 / 5
Then the surface area of the sphere is given as
Surface area = 4πr²
Then the ratio of their surface areas will be
[tex]\rightarrow \dfrac{4\pi r_1^2 }{4\pi r_2^2} = \left (\dfrac{r_1}{r_2} \right )^2[/tex]
Then we have
→ (2 / 5)²
→ 4 / 25
More about the geometry link is given below.
https://brainly.com/question/7558603
#SPJ2
33, EDUCATION In a certain small town,
65% of the adults are college graduates.
How many of the 240 adults living in
the town are college graduates?
tooo
Answer:
156 adults are college graduates
Step-by-step explanation:
To find the answer we have to find 65% of 240.
[tex]240 \times \frac{65}{100} = \\ \\ \frac{15600}{100} = \\ \\ 156[/tex]
I need help! Find the measure of all sides. Round to the nearest tenth.
Answer:
[tex]let \: the \: angle \: be \: \alpha \\ \tan( \alpha ) = \frac{p}{b} \\ \tan(16.8) = \frac{2.7}{x} \\ x = \frac{2.7}{0.30 } \\ x = 9 \\ now \: by \: using \: pythagoras \: theorem \: \\ h = \sqrt{p {}^{2} } + b {}^{2} \\ h = \sqrt{ {2.7}^{2} } + {9 }^{2} \\ h = 9.396[/tex]
the spinner will be spun three times. what is the porbability of spinning an odd number all three times?
A.1/8 The spinner looks likes this just i cant add a circle
B.1/4 4 1
C.1/2 3 2
D.3/4
Answer:
I think it is a bit not for shore
Of 750 people surveyed, 440 were male and 345 had cell phones. Of those with cell phones, 205 were female. What is the probability that a person surveyed was male or had a cell phone?
before i continue my keyboard is malfunctioning so bear with me
answer:
25/68
Step-by-step explanation:
total number-750
males-440
females-750-440=310
those with Cell -345
females with cell -205
males-345-205=140
male with cell -140/345
=25/68
Answer:
25/68
Step-by-step explanation:
total number=750
Male=440
Female=750-440
=310
People with cell phone= 345
Female with cell phone=205
Male=345-205
=140
Male with cell phone=140/345
=25/68
Which situation best describes conditional probability?.
Using it's concept, it is found that the situation that best describes conditional probability is given by:
4. Finding the probability of an event occurring given another event had already occurred.
What is Conditional Probability?Conditional probability is the probability of one event happening, considering a previous event. The formula is:
[tex]P(B|A) = \frac{P(A \cap B)}{P(A)}[/tex]
In which:
P(B|A) is the probability of event B happening, given that A happened.[tex]P(A \cap B)[/tex] is the probability of both A and B happening.P(A) is the probability of A happening.The key-word is previous, that is, we have to consider a previous event that already happened. Hence, researching the problem on the internet, the correct option is given by:
4. Finding the probability of an event occurring given another event had already occurred.
More can be learned about conditional probability at https://brainly.com/question/14398287
#SPJ1
If B=94, Then what is B-(8x4)?
Answer:
62
Step-by-step explanation:
If B = 94, then it'd be 94 - (8*4)
94 - 32
62
5. Tyrone has a deck of cards numbered 1 - 5.
He chooses one card, replaces it, and then
chooses another card. Find the probability
that he draws a 2 first and then chooses a
card less than 4.
Answer:
3/25
Step-by-step explanation:
1/5 x 3/5 = 3/25
7. Find the L.C.M of 24,15 and 16
Answer:
240
Step-by-step explanation:
Step 1 : Prime factorize the given terms.
24 = 3 x 8 = 3 x 2³15 = 3 x 516 = 4 x 4 = 2⁴Step 2 : Out of the factors of all terms, take the factors with the highest power of different bases and multiply.
⇒ LCM (24, 15, 16) = 2⁴ x 3 x 5
⇒ LCM = 16 x 15
⇒ LCM = 240
The formula for the distance traveled over time ttt and at an average speed vvv is v\cdot tv⋅tv, dot, t.
Amit ran for 404040 minutes at a speed of about 555 kilometers per hour
What calculation will give us the estimated distance Amit ran in kilometers?
(see image) please help i give brainlist What will the equation be if the following equation is translated 5 units right and 6 units down?
Answer:
The equation is
g(x) = (x+5)² - 6
GIVING BRAINLIESST TO ANYONE WHO HELPS PLEASE EXPLAIN THANK U
Answer:
3:1 or 9:3
Step-by-step explanation:
It wants a ratio of larger rectangle : smaller rectangle.
All we have to do is replace the values and we get 9:3, or simplified, 3:1
Hope this helped! I would appreciate a Brainliest if you wouldn't mind!
I NEED THE PROPER ANSWER AND EXPLAINATION PLS
complete these rates:
a) $96 in 3 hours = $ /h
b) 14 g in 2 minutes = g/min
c) 32 m in 10 seconds = m/min
d) $7.40 in 30 minutes = $ /h
e) 660 runs in 8 matches = runs/match
Answer:
See below
Step-by-step explanation:
a) $96 in 3 hours = 96/3 = $32/hb) 14 g in 2 minutes = 14/2 =7 g/minc) 32 m in 10 seconds = 32*60/10 = 132 m/mind) $7.40 in 30 minutes = 7.40*60/30= $14.8 /he) 660 runs in 8 matches = 660/8 = 82.5 runs/match Janet Henderson is a secretary. She works Monday to Friday every week. If she worked a
total of 44.5 hours this week, and her regular pay is $11.46 per hour. What is Janet's
overtime pay?
Answer: Janet's overtime pay is: " $ 17. 19 per hour ."
→ and specifically: " $ 77.36 " ;
→ [for the 4.5 hours of overtime pay worked Within the total 44.5 hours Janet worked within the particular Monday to Friday workweek as given within this particular Brainly question/].
__________
Step-by-step explanation:
__________
Note: Let us assume that up to and including "40 hours within a workweek" is paid as a "base rate of regular pay"—and that any hours worked over "40 hours" count as "overtime hours.."
Furthermore: Let us assume that "overtime pay" is paid at the rate of "time and a half". This means that any and all hours worked over 40 hours are "overtime hours"—and that these "overtime hours" are paid at the rate at "1.5 times" the rate of the regular hourly rate.
__________
Note: A secretary is typically a job that is paid by the "hour"; as opposed to certain management positions (which are paid by "salary").
→ So, we shall assume that the secretary, "Janet Henderson", is a "hourly worker"—who is "non-exempt" from being paid "overtime."
→ So, first, given: Janet Henderson worked Monday through Friday for a total of "44.5 hours."
Note: This amount: "44.5 hours" ; is over "40 hours."
{i.e. " [44.5 hours] > [40 hours] ".}.
Note: Any and all hours Janet earned in excess of 40 hours are considered : "overtime hours."
Now: Let us calculate the number of "overtime hours":
→ We subtract: "40"; from the actual amount of hours Janet worked [which is "44.5 hours"] ;
→ " (44.5 − 40) hours " ;
= " 4.5 hours " (of overtime worked).
Now, we are given that Janet's regular pay is: " $ 11.46 per hour."
→ To solve: Find the value of: " (1.5) * ($ 11.46) " ;
Method 1) Use a calculator: to get: " 17. 19 " .
→ The answer is: " $ 17.19 per hour."
Method 2)
→ " 11.46 + [(1/2)* 11.46] " ;
= "11.46 + (11.46 /2)" ;
Note: Let us start by calculating: "(11.46 / 2)" ; that is: "(11.46 ÷ 2)" .
Method A) Note: " 11.46 ÷ 2 = 5.73 " ; → {Using a calculator.}.
Method B)
Using long division; to get: "5.73 " ; as follows:
5.73
2⟌ 11.46
- 10
1.46
- 1.4
0.06
- 0.06
0.00 .
Now: We can write the expression:
→ " 11.46 + [(1/2)* 11.46] " ; as:
→ " 11.46 + 5.73 " ; & then calculate (add the values);
to get" 11.46 + 5.73 = " 17. 19 "
So; Janet's overtime pay is $17.19 per hour.
Other:
To find the specific, exact dollar amount of overtime pay earned for the "4.5 hours" of overtime worked in the particular Monday to Friday workweek as given within the actual question:
→ We multiply this amount—"17.19 dollars"— by the number of overtime hours that Janet worked—"4.5 hours"—as follows:
→ " [tex]\frac{17.19 dollars}{hr} *\frac{4.5 hr}{1}[/tex] " ;
→ The units of "hr" ["hour(s)"] cancel out to: "1 ";
→ {since: ["hr/ hr " = 1 .] } ;
And we have:
→ " (17.19 dollars * 4.5) = _? dollars " ; Solve for: {the "_?_" value.}:
Using a caculator: We get:
→ 77.355 dollars; ⇒ write as: $77.355 ; round to: " $ 77.36 " .
________
Hope this is helpful to you!
Best wishes to you in your academic pursuits!
________
Juan can type 27 words in 9 minutes.
What is his rate in words per minute?
words per minute?
Answer:
3 words per minute
Step-by-step explanation: First you divide 9 by 9 to get one then you divide 27 by nine to get 3 simple
Answer:
y=3
Step-by-step explanation:
27=y x 9
27/9= y x 9/9
3=y
3words x9minutes =27words in 9 minutes 3 words a minute.
I used y because x would look tacky next to another x
three-quarters of a number is 12 more than two-third of the number what is the number
Answer:
oww my brain but umm 3 i think
Step-by-step explanation:
pretty sure