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3 years ago

12

What is the value of x that makes the given equation true?

1 answer:

makvit [3.9K]3 years ago

7 0

The answer is c x=1 hope it helps

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Hey can you please help me posted picture of question

larisa [96]

$(5x - 2)^2 = 15$

Square root both sides:
$5x - 2 = \pm\sqrt{15}$

Add 2 to both sides:
$5x = pm\sqrt{15} + 2$

Divide both sides by 5:
$x = \dfrac{ \pm\sqrt{15} + 2}{5}$

Answers:
$x = \dfrac{ \sqrt{15} + 2}{5} \ or \ \dfrac{ - \sqrt{15} + 2}{5}$

Answer: (B) and (E)

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3 years ago

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LenaWriter [7]

Step-by-step explanation:

ii) reflexive property

iii) AAS

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2 years ago

Jason can travel 24 3/4 miles in one half hour what is his average speed in miles per hour

NikAS [45]

Average speed = 24 3/4 / 1 1/2 = 99/4 / 3/2 = 99/4 x 2/3 = 16 1/2 miles per hour.

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3 years ago

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3 years ago

Please help and give a explanation I will give brainliest and 25 points

Doss [256]

Answer:

Addition: -1 + -3 = -4

Subtraction: (-4) - 5 = -10

Step-by-step explanation:

Since adding a positive makes a negative number stay negative, it equals -4.

Then by subtracting a negative with a positive (5), the number stays negative once again, which then equals -10.

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2 years ago