1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Softa [21]
1 year ago
5

NO LINKS!! Similar figures are given. Use the given area to find the measure of XY.​

Mathematics
2 answers:
sammy [17]1 year ago
6 0

Answer:

\textsf {See below :-}

Step-by-step explanation:

\textsf {Relation to keep in mind :}\\

\implies \mathsf {Area = length^{2}}

\textsf {Question 34}

\implies \mathsf {\frac{135}{15} = (\frac{15}{XY})^{2} }

\implies \mathsf {XY^{2} = \frac{15^{3}}{135}}}

\implies \mathsf {XY = 5}

\textsf {Question 35}

\implies \mathsf {\frac{378}{168} = (\frac{XY}{8})^{2} }

\implies \mathsf {XY= \sqrt{\frac{378 \times 64}{168}}}

\implies \mathsf {XY = \sqrt{144}}

\implies \mathsf {XY = 12}

Jobisdone [24]1 year ago
3 0

Remember for any two polygons

Area of polygons is directly proportional to square of sides

So

  • BC²/XY²=135/15
  • 15²/XY²=9
  • (15/3)²=XY²
  • XY=5in

#35

  • HJ²/XY²=168/378
  • 8²/XY²=0.44
  • XY²=64/0.44
  • XY²=145.45
  • XY\approx 12+
You might be interested in
Help me !! ASAP
WARRIOR [948]

Answer:

√(8×32)

√(256)

16

is \: your \: answer

I hope it helps

have a nice day

#Captainpower

5 0
3 years ago
Read 2 more answers
A cargo plane flew to Moscow and back. It took six hours longer to go there than it did to come back. The average speed on the t
k0ka [10]
<span><span>A cargo plane flew to Moscow and back.
It took six hours longer to go there than it did to come back.
The average speed on the trip there was 152 mph.
The </span></span><span>average speed on the way back was 380 mph.
How many hours did the trip there take?
(x + 6)152 = 380x
228x = 912
x = 4
The trip there took 10 hours.</span>
4 0
3 years ago
A company pays its employees a fixed base salary and a commission based on sales. The scatter plot below shows the total earning
Monica [59]

I'm assuming the question is

A company pays its employees a fixed base salary and a commission based on sales. The scatter plot shows the total earning of an employee of the company (y) based on sales (x):

Plot the ordered pairs 0, 10 and 100, 20 and 200, 30 and 300, 40 and 400, 50 and 500, 60

Which function best represents the data in the scatter plot? (1 point)

y = 0.1x + 10

y = 0.1x − 10

y = 0.1x + 1

y = 0.2x − 1

So thus your answer would be y = 0.1x + 10

5 0
2 years ago
On his math test, Balavan wrote that a four-sided polygon that has at least two right angles must be a rectangle or a square. De
gregori [183]
A quadrilateral with only 2 right angles could be a trapezoid so Balavan is wrong.  Denna is right because if 3 angles are right angles the the  fourth angle must also be a right angle and has to be a square or rectangle.
4 0
2 years ago
Read 2 more answers
Pleas help me I need help really bad Which shows the given inequalities in slope-intercept
gayaneshka [121]

Answer:

the answer is B

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • How is the graph of y = 8x^2 − 1 different from the graph of y = 8x^2?
    8·1 answer
  • Help ?<br> Btw update i got a 45/60 on my unit test :3 <br> OOf I need more practice in math....
    9·1 answer
  • An airplane has an air speed of 550 miles per hour bearing N30°W. The wind velocity is 50 miles per hour in the direction N30°
    13·1 answer
  • A line passes through the points (–6, 4) and (–2, 2). Which is the equation of the line?
    9·1 answer
  • Use the method for solving equations of the form StartFraction dy Over dx EndFraction equals Upper G (ax plus by )to solve the f
    9·1 answer
  • In the problem, 2x4 - 3x3 - 6x2 + 11x +8 divided by (x - 2), what is the remainder?
    14·1 answer
  • The area of a carpet is 36x -12 square inches. If the width of the carpet is 3x - 1 inches, what is the length?
    5·1 answer
  • Which inequality statement describes the relationships between the sides of the triangle?
    14·2 answers
  • Find the length of a segment with endpoints Y(2, 8) and Z(- 2, 5) .
    7·1 answer
  • What is the outlier in the data set shown below?<br><br><br> A. 6<br> B. 36<br> C. 40<br> D. 46
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!