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Helen [10]
3 years ago
6

If 2x – 7y = 10 is a true equation, what would be the value of 2 + 2x – 7y?

Mathematics
1 answer:
lara31 [8.8K]3 years ago
6 0

Answer:

I believe that would be 12 because

Step-by-step explanation:

if 2x - 7y = 10

then if you were to add two to that it would be 12

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Select the polynomial that is a perfect square trinomial.
cestrela7 [59]
The answer is <span>16x2 − 8x + 1
</span>
To be a perfect square trinomial, the rule must be used:
(a - b)² = a² - 2ab + b²

Let's check all choices
A. a = 7x, b = 4
(7x - 4)² = 49x² - 56x + 16

B. a = 2a, b = 5
(2a - 5)² = 4a² - 20a + 25

C. a = 5b, b = √10
(5b - √10)² = 25b² - 10√10 b + 10

D. a = 4x, b = 1
(4x - 1)² = 16x² - 8x + 1
CORRECT
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4 years ago
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6 more than the difference of b and 5
xeze [42]
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4 0
3 years ago
BRAINLIEST!!!!<br><br><br> Identify the equation of the translated graph in general form
RUDIKE [14]

Answer:

Hyperbola:

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Step-by-step explanation:

the given hyperbola has equation:

x^2-y^2=8

This is an equation of a hyperbola centered at the origin.

This hyperbola is translated so its center is now at T(4,3)

(x-4)^2-(y-3)^2=8

We expand to get:

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x^2-8x+16-y^2+6y-9=8

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Step-by-step explanation:

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