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gulaghasi [49]
3 years ago
14

Triangle ABC has vertices A(1,4), B(-1,5), and C(1,-4). Triangle ABC is dilated and

Mathematics
1 answer:
Dovator [93]3 years ago
4 0

Answer:

-12

Step-by-step explanation:

The coordinates of B' are just 3 times the coordinates of B, so the multiplier in the dilation is 3.

C' is the point with coordinates 3 times the coordinates of C, making C'(3, -12).

The y-coordinate is -12.

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When the Olympic Games were held outside Mexico City in 1968, there was much discussion about the effect the high altitude ( fee
Dmitrij [34]

Complete Question

When the Olympic Games were held outside Mexico City in 1968, there was much discussion about the effect the high altitude (7340 feet) would have on the athletes. Assuming air pressure decays exponentially by 0.5% every 100 feet, by what percentage is air pressure reduced by moving from sea level to Mexico City?

Round your answer to one decimal place.    

....... %

Answer:

The value is  x = 73.4\%

Step-by-step explanation:

From the question we are told that

   The  height of Mexico city is  h =  7340 feet

   The rate at which air pressure decays is  0.5% per 100 feet  

From the data given

    0.5 \%  \to 100 \ feet \\x\% \to  7340

=>  x = \frac{7340}{100}

=>    x = 73.4\%

   

3 0
4 years ago
I added 18 to 3 times a certain number,the result is equal to 5 times the number.what is the number?
stiks02 [169]
The number is 13 to your answer

3 0
3 years ago
I need help getting the awnser for this
VladimirAG [237]

Answer:

46

Step-by-step explanation:

Using PEMDAS (Parentheses, Exponents, Multiplication, Division, Addition, Subtraction), we get:

5 × 7 - 4² + 27 =

<em>Exponents</em>

5 × 7 - 16 + 27 =

<em>Multiplication</em>

35 - 16 + 27 =

<em>Subtraction</em>

19 + 27 =

<em>Addition</em>

46

4 0
3 years ago
Read 2 more answers
What is the equation of the line?
gizmo_the_mogwai [7]

undefined

y=undefined

4 0
3 years ago
A bus ride for a senior citizen cost $1.25. A monthly pass costs $35.
Bond [772]

Answer:

25 or more

Step-by-step explanation:

30/1.is 24 so it would be 25 or more times for it to be a better deal

7 0
4 years ago
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