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
KIM [24]
3 years ago
14

Find the missing length indicated. Pls show your work. Thank you

Mathematics
2 answers:
Ksju [112]3 years ago
7 0
<h2>✏️ <u>LENGTH </u> </h2>

\purple{\underline {\bold{\:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: }}}

\bold \purple{SOLUTION:3}

» \large \rm \frac{54 - x}{x}  =  \frac{35}{45 - 35}

» \large \rm \frac{54 - x}{x}  =  \frac{35}{10}

» \rm (54 - x )10=  35x

» \rm 540 - 10x=  35x

» \rm 540=  35x + 10x

» \rm 540=  45x

» \large\rm  \frac{540}{45} =   \frac{ \cancel{ \green{45}}x}{ \cancel{ \green{45}}}

» \underline {\rm 12 = x}

\bold \purple{ANSWER:}

» \underline {\boxed {\green{\rm 12 = x}}}

\bold \purple{SOLUTION:4}

» \large\rm  \frac{21}{42}  =  \frac{96 - x}{96 }

» \large\rm  \frac{1}{2}  =  \frac{96 - x}{96 }

» \rm   (96 - x)2 = 96

» \rm   192 - 2x = 96

» \rm    2x= 96   - 192

» \rm    \frac{ \cancel{ \green{ 2}}x}{ \cancel{ \green{ 2}}} = \frac{96}{ -2}

» \underline {\rm x =  48}

\bold \purple{ANSWER:4}

» \underline {\boxed {\green{\rm x = 48}}}

\purple{\underline {\bold{\:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: }}}

#LetsStudy

kolbaska11 [484]3 years ago
4 0

#3

\\ \sf\longmapsto \dfrac{54-x}{x}=\dfrac{35}{45-35}

\\ \sf\longmapsto \dfrac{54-x}{x}=\dfrac{35}{10}

\\ \sf\longmapsto 10(54-x)=35x

\\ \sf\longmapsto 540-10x=35x

\\ \sf\longmapsto 540=45x

\\ \sf\longmapsto x=\dfrac{540}{45}

\\ \sf\longmapsto x=12

#4

\\ \sf\longmapsto \dfrac{21}{42}=\dfrac{96-x}{96}

\\ \sf\longmapsto \dfrac{1}{2}=\dfrac{96-x}{96}

\\ \sf\longmapsto 2(96-x)=96

\\ \sf\longmapsto 96-x=48

\\ \sf\longmapsto x=96-48

\\ \sf\longmapsto x=48

Used Law:-

Basic proportionality Theorem.(Thales theorem)

If DE||BC in triangle ABC(D and E are points on AB and AC) then

\\ \sf\longmapsto \dfrac{AD}{DC}=\dfrac{AE}{EC}

You might be interested in
a car recently sold for $32,345. if there is a 6% sales tax on automobile sales, how much tax will be added to the price of the
geniusboy [140]
6% of $32,345 is $1,940.70, your decimal point is off by 1 place :)
7 0
3 years ago
A salesman's commission rate is 6%. What is the commission from the sale of 36,000 worth of furnaces?
borishaifa [10]

Answer:

2160

Step-by-step explanation:

36000*6/100=2160

6 0
3 years ago
X²+2x+<br> hacer la expresion un cuadrado perfecto
ch4aika [34]
=xx(x+2) es mi respuesta
3 0
3 years ago
Ewen has 48 whistle tiles and 16 blue tiles the cost of each white tile was £2 and the cost of each blue tile was £4 Work out th
AnnZ [28]

Answer:

3:2

Step-by-step explanation:

Ewen has 48 white tiles and 16 blue tiles

The cost of each white tile was £2

The cost of each blue tile was £4

Therefore the total cost of 48 white tiles is

= 48×2

= £96

The total cost of 16 blue tiles is

= 16×4

= £64

The ratio of the total cost of the white tiles and blue tile can be calculated by dividing the cost of both tiles by their greatest common factor

The greatest common factor of £96 and £64 is 32

96/32 = 3

64/32= 2

Ratio= 3:2

Hence the ratio of the total cost of the white tiles to the blue tiles is 3:2

6 0
3 years ago
What 89337 times 8<br><br> A-888998<br><br> B-903842<br><br> C-714696<br><br> D-847839
Romashka [77]

Answer:

C   714,696

Step-by-step explanation:

89,337 x 8 =

3 0
3 years ago
Other questions:
  • Hey, do you mind helping me?<br><br><br> what are the roots of x in -10x + 12x - 9 = 0?
    15·1 answer
  • Is 419108 divisible by 4?
    10·2 answers
  • How can I remember the special right triangle formulas?
    9·1 answer
  • The length of the rectangle is x + 12. The width of the rectangle is x + 3. Please determine the area of the rectangle.
    12·1 answer
  • Greg wants to burn a total 600 calories. So far, he has burned 305.4 calories. How many more calories must Greg burn?
    9·1 answer
  • This tree diagram shows the possible outcomes for tossing a nickel and tossing a penny. What is the probability of both coins la
    5·2 answers
  • The rate of change in sales S is inversely proportional to time t(t &gt; 1) measured in weeks. Find S as a function of t if sate
    5·1 answer
  • I need help on number 6 cuz I’m saying it’s F while my friend is saying that it’s H ‍♀️
    10·2 answers
  • Please someone smart help me
    12·1 answer
  • If a necklace was on discount 10% and the original price was $20 what was the amount of discount?​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!