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Gala2k [10]
3 years ago
10

Please answer! What is the scale factor from triangle a to triangle b? ​

Mathematics
2 answers:
Genrish500 [490]3 years ago
8 0
Triangle b is larger than triangle a
fgiga [73]3 years ago
8 0
Answer: The scale factor is 1.5

Explanation: The value of two corresponding legs are given. You use that and the knowledge of triangle A to B to create the equation 18/12. You then get the answer 1.5
You might be interested in
A machine at a manufacturing plant can make 16 of Item A and 20 of Item B per hour. The machine runs 24 hours a day. Yesterday,
Anvisha [2.4K]

Answer:

A) x + y = 24 and 16x + 20y = 434

B) Item A = 11.5 hours per day

Item B = 12.5 hours per day

C) The work done in part A was to derive a system of equations based on the values given to us to produce the items where x and y denoted the number of hours per day it took to make item A and B respectively. Meanwhile, in part B, I employed the substitution method to solve the simultaneous equation derived in part A in order to get the number of hours per day used for each item.

Step-by-step explanation:

A) Let x represent the amount of hours it took to make item A and let y represent the amount of hours it took to make item B.

Thus, since the machine runs 24 hours a day, we have;

x + y = 24 - - - (eq 1)

Since the plant can make 16 of Item A and 20 of Item B per hour and it made 434 items yesterday, we have;

16x + 20y = 434 - - - (eq 2)

B) to find the time taken for each item per day, let's make x the subject in eq 1.

x = 24 - y

Put 24 - y for x in eq 2;

16(24 - y) + 20y = 434

384 - 16y + 20y = 434

4y = 434 - 384

4y = 50

y = 50/4

y = 12.5 hours

Thus, x = 24 - 12.5

x = 11.5 hours

C) The work done in part A was to derive a system of equations based on the values given to us to produce the items where x and y denoted the number of hours per day it took to make item A and B respectively. Meanwhile, in part B, I employed the substitution method to solve the simultaneous equation derived in part A in order to get the number of hours per day used for each item.

7 0
3 years ago
What is the result when 2x3 – 9x2 + 112 – 6 is divided by 3 - 3? Show your work.
elena-s [515]

Answer:

100

Step-by-step explanation:

2x3 -9x2+ 112-6 divided by 3-3

6    -   18 +112-0

-12 + 112

100

hope this is right!

please consider brainliest?

8 0
3 years ago
Use substitution to solve the following system of equation s 4y-3= 22 and y=2x-2
Genrish500 [490]

Answer:

x = 33/8

y = 25/4

Step-by-step explanation:

4y - 3 = 22

y = 2x - 2

4y - 3 = 22

4y - 3 - 22 = 0

4y - 25 = 0

4(2x - 2) - 25 = 0

8x - 8 - 25 = 0

8x - 33 = 0

8x = 33

x = 33/8

y = 2x - 2

y = 2(33/8) - 2

y = 33/4 - 2

y = 33/4 - 8/4

y = 25/4

8 0
3 years ago
Please help me on this
san4es73 [151]
The answer is 15! i hope this helped!
8 0
3 years ago
Read 2 more answers
Evaluating functions: evaluate each function at the given value or the expression
charle [14.2K]

Answer:

h=x^2-5/x

Step-by-step explanation:

Picture

Hope it helped!

8 0
2 years ago
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