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2 years ago

Please! I need this answeredd!!!!

Mathematics

1 answer:

Rashid [163]2 years ago

7 0

The Traingle XYZ and ACB are similar triangles. tanX = tanA = 5 over 2 and 5 tenths,

AC = 2 * XY; CB = 2 * YZ

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more variables and numbers.

Triangle XYZ was dilated by a scale factor of 2 to create triangle ACB, hence XYZ and ACB are similar triangles.

Angles Y and C both measure 90 degrees, and angles A and X are congruent. Hence:

tanX = tanA = 5 over 2 and 5 tenths

AC = 2 * XY; CB = 2 * YZ

Find out more on equations at:

brainly.com/question/2972832

#SPJ1

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An employee in a shoe repair store must schedule his day so that he can complete all of his work. To do that, he must know how l

sdas [7]

It takes him 17 minutes to make each shoe.

<em>How to Solve: </em>

take away the 30 min lunch break from the time becomes 11:45 to 4:00
calculate the distance from 11:45 to 4:00 which is 4 hours and 15 minutes to complete each shoe.
Convert the hours into 60 minutes each so 60*4= 240 now add the extra minutes 240+15= 255 minutes
Now divide that bye 15 shoes 255/15= 17 minutes
So it takes 17 minutes to make each shoe. :)

6 0

2 years ago

Which expression is equivalent to<br> (5^-2)(5^-1)<br> A. -1/125<br> B. -1/5<br> C.1/125<br> D.1/5

alexandr402 [8]

Answer:is 5 ^ -2 ????

Step-by-step explanation:

8 0

2 years ago

What is the value of x ???

k0ka [10]

Answer:

D. $2\sqrt {133}$

Step-by-step explanation:

${x}^{2} = {18}^{2} + ( {12}^{2} + {8}^{2} ) \\ \\ {x}^{2} = 324 + (144 + 64) \\ \\ {x}^{2} = 324 + 204 \\ \\ {x}^{2} = 528 \\ \\ x = \sqrt{532} \\ \\ x = \sqrt{4\times 133} \\ \\ x = 2\sqrt {133}$

6 0

2 years ago

Using the order of operations, what should be done first to evaluate 12+(-6)(3)+(-2)?

sesenic [268]

Answer:

hello there...

you know BODMAS for sure

First brackets then of then divi then multi then add and then subtract

going by BODMAS

we need to first of all multiply of -6 and 3

hence ans is multiplying -6 and 3

( option 1 Is wrong by the equation u sent if the equation is correct then ans is which given bur by options I think equation is wrong becoz I don't see divide symbol)

7 0

2 years ago

Tickets for a certain show cost $17, $21, or, for VIP seats, $40. If ten times as many $17 tickets were sold as VIP tic

lawyer [7]

Answer:

Tickets sold:

VIP $=126$

$17 tickets $=1,260$

$21 tickets $=9\cdot 126+57=1,191$

Step-by-step explanation:

Let x be the number of VIP tickets.

If ten times as many $17 tickets were sold as VIP tickets, then the number of $17 tickets is $10x.$

If the number of $17 tickets sold was 57 more than the sum of the number of $21 tickets and VIP tickets, then $10x+57=x+y$ and the number y of $21 tickets is $9x+57.$