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
BigorU [14]
3 years ago
10

LAST ATTEMPT IM MARKING AS BRAINLIEST!! (Finding missing sides- similar triangles Algebraic practice )

Mathematics
2 answers:
Serga [27]3 years ago
7 0

Answer:

k=6

?=24

Step-by-step explanation:

\frac{ln}{xz}  =  \frac{nm}{zy}  =  \frac{lm}{xy}

\frac{36}{k + 3}  =  \frac{44}{k + 5}

Now we just cross multiply

44(k+3)=36(k+5)

44k+132=36k+180

Take k-values to one side

44k-36k=180-132

8k=48

k=6

Now we can use k to find ?

\frac{44}{6 + 5}  =  \frac{36}{6 + 3}  =  \frac{?}{6}

once simplified we get:

\frac{44}{11}  =  \frac{36}{9}  =  \frac{?}{6}

4 = 4 =  \frac{?}{6}

in essence we know that:

\frac{4}{1}  =  \frac{?}{6}

so we can cross multiply:

?=24

dimaraw [331]3 years ago
4 0
36 / k+3 = 44 / k+5

crossmultiply:
44k + 132 = 36k + 180
8k = 48
k = 6

? / 6 = 44 / 11
? / 6 = 4 / 1

cross multiply:
? = 24
You might be interested in
3
Masteriza [31]

Answer:

<h3>Lucas and Zoe will both next visit their mother on 7th of May at the same time.</h3>

Step-by-step explanation:

<em>First</em><em>,</em><em> </em><em>find </em><em>the </em><em>first</em><em> </em><em>multiple </em><em>that </em><em>can </em><em>be </em><em>divisible </em><em>by </em><em>5</em><em> </em><em>and </em><em>8</em><em>:</em>

<em>4</em><em>0</em><em> </em><em>is </em><em>divisible </em><em>by </em><em>5 </em><em>and </em><em>8</em><em>.</em>

<em>Second</em><em>,</em><em> </em><em>find </em><em>the </em><em>days </em><em>in </em><em>April </em><em>and </em><em>subtract </em><em>7</em><em> </em><em>from </em><em>the </em><em>days:</em>

<em>April</em><em>=</em><em>3</em><em>0</em><em> </em><em>days</em><em>.</em>

<em>3</em><em>0</em><em>-</em><em>7</em><em>=</em><em> </em><em>2</em><em>3</em><em> </em><em>days</em><em>.</em>

<em>Finally,</em><em> </em><em>subtract </em><em>2</em><em>3</em><em> </em><em>from </em><em>4</em><em>0</em><em> </em><em>and </em><em>find </em><em>it </em><em>in </em><em>the </em><em>next </em><em>month</em><em>,</em><em> </em><em>which </em><em>is </em><em>May</em><em>:</em>

<em>4</em><em>0</em><em>-</em><em>2</em><em>3</em><em>=</em><em>1</em><em>7</em>

<em>Therefore</em><em>,</em><em> </em><em>they </em><em>will </em><em>both </em><em>next </em><em>visit </em><em>their </em><em>mother </em><em>on </em><em>the </em><em>7</em><em>t</em><em>h</em><em> </em><em>of </em><em>May.</em>

3 0
3 years ago
One option is missing...<br><br> D) y = 11x + 5 <br><br> Please help :(
netineya [11]
The only correct answer would be D, all you do it plug in the x and y values, such as (0,5)

A) 5 = (0 + 11) - 5
     5 = 11 - 5
     5 = 6

B) 5 = 11(0) - 5
     5 = 6

C) 0 = 11(5) + 5
     0 = 55 + 5
     0 = 60

D) 5 = 11(0) + 5
     5 = 5
5 0
3 years ago
The farther an integer is from zero, the ______ its absolute value is
Shtirlitz [24]
The greater it's absolute value is
4 0
4 years ago
Help me with this plz asap
scoray [572]

Answer:

R

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Polly buys 14 cupcakes for the party. the bakery puts them into boxes that hold 4 cupcakes each.
Simora [160]

Answer:

11 boxes

Step-by-step explanation:

14 didived by 4 is 10.25 so if you round you should get 11 .

4 0
3 years ago
Read 2 more answers
Other questions:
  • suppose that the population of a deer in state is 1500 and is growing 2% each year. predict the population after 4 years
    12·1 answer
  • What is a denominator?
    9·1 answer
  • What is the volume of the figure?<br> Please help!
    7·1 answer
  • The volume of a cylindrical soap dispenser is modeled by the expression below.select the true statement.a. the expression (x + 1
    6·2 answers
  • What is 265 times 14.? Explain what you did.
    10·2 answers
  • a triangle has sides with lengths of 5x, 15 and 17. the perimeter of the triangle is 45 meters. what is the value of x?
    6·1 answer
  • Which inequality is graphed on the number line?
    7·2 answers
  • I NEED HELP ASAP!!!!!
    6·2 answers
  • Valerie bought a coat at a winter half-price sale. A sales tax of $6.24 was added to the sale price, bringing the cost of the co
    10·1 answer
  • Please answer quickly.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!