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Shtirlitz [24]
3 years ago
14

I need to know if it’s true or false

Mathematics
2 answers:
erma4kov [3.2K]3 years ago
5 0
True would be the correct answer for this problem.
oee [108]3 years ago
4 0

Answer:

The answer is True.

Step-by-step explanation:

If you multiply everything from the smaller trapezoid by 3 you get the numbers of the larger trapezoid

8 x 3 = 24

7.6 x 3 = 22.8

5 x 3 = 15

15 x 3 = 45

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Which of the following values would complete the ordered pair if the point is on the graph of f (x) = -3x + 2 ?
Scrat [10]

Answer: the y-coordinate that completes the point is 5.


Explanation:


An ordered pair (x, y) indicates the x-and-y coordinates of a general point, where x is the input value of a function and y is the output value.


The output value is y = f(x) and must be found applying the rule (function) to the given input value.


In this case the rulte is f(x) = - 3x + 2, and the input value, x,  is - 1 (the first value of the ordered pair).


This is the mathematical procedure:

  • x = - 1
  • f(x) = f (-1) = -3 (-1) + 2 = 3 + 2 = 5.
5 0
3 years ago
Read 2 more answers
(x - 5)(x^2 + 4x - 2)
n200080 [17]

Distribute sum groups

x(x^2 + 4x - 2) - 5(x^2 + 4x - 2)

Distribute

x^3 + 4x^2 - 2x - 5(x^2 + 4x - 2)

Distribute

x^3 + 4x^2 - 2x - (5x^2 + 20x - 10)

Simplify brackets

x^3 + 4x^2 - 2x - 5x^2 - 20x + 10

Collect like terms

x^3 + (4x^2 - 5x^2) + (-2x - 20x) + 10

Simplify

<u>x^3 - x^2 - 22x + 10</u>

4 0
3 years ago
Questions in the photos. 40 points if you answer correctly. ​
nordsb [41]

Answer:

V

Step-by-step explanation:

The point in the question is U

When reflected in the x-axis, it becomes W

When W is reflected in the y-axis, it becomes V

6 0
3 years ago
Read 2 more answers
Which equation represents a proportional relationship?
faust18 [17]

Y=4x+1 is the answer to your question

8 0
3 years ago
A train is going 304 miles in 4 hours. If it continues to travel at the same rate, how many miles would it travel in 7 1/2 hours
vlabodo [156]

We will use the Unitary method to solve this question

304/4=76

Therefore The train travels 76 miles per hour

76*7.5=570

Therefore the train travels 570 miles in 7.5 hours

5 0
3 years ago
Read 2 more answers
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