3 years ago

Noah solved an equation as shown below and found that the equation has infinitely many solutions.

1 answer:

4 0

The statement is true because he used distributive property and in the second step -3x-12+2x=2x-12-3x is equal in both sides. So this means that if this is in a graph it would be 1 line instead of 2 which means that there are many solutions of this was on a graph.

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∠A is an acute angle in a right triangle. Given that cosA=1517, what is the ratio for sinA?

mestny [16]

Answer:

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Step-by-step explanation:

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4 years ago

What is the quadratic formula of #0=10x^2 + 9x-1#?

natali 33 [55]

Quadratic formula is:

$x = \frac{- b +/- \sqrt{ b^{2} - 4ac} }{2a}$

Plug in:

$x = \frac{-9 +/- \sqrt{9^{2} - 4(10)(-1)} }{2(10)}$

$x = \frac{-9 +/- \sqrt{81 + 40}}{20}$

$x = \frac{- 9 +/- \sqrt{121}}{20}$

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3 years ago

Could I please have help on 10 thanks

Naddika [18.5K]

My guess is 6 loaves

6 0

3 years ago

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Which of the following equations represents the greatest value of x?

jonny [76]

Hey mate!
You stuck?

^3 The cube root of 125=5
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Therefore your answer would be x2= 38, because 6.16 is greater than the other sums.

Hope this helps! :) (Don't forget Brainliest) :)

3 0

3 years ago

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Please help!!! I will give five stars and points for correct answers with a explanation.

jok3333 [9.3K]

Answer:

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Step-by-step explanation:

correct

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3 years ago