3 years ago

Which step could be used to solve x + 3.6 = negative 1.7 for x in one step? Select two options.

Mathematics

2 answers:

Whitepunk [10]3 years ago

7 0

Subtract 3.6 from both sides. You would be left with x=-5.3

-Dominant- [34]3 years ago

4 0

Answer:

option 2 and 5 are the correct ones. sorry if im wrong

Step-by-step explanation:

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4) Which ordered pair is a solution to the linear inequality below? y 2 - 2x + 7

nata0808 [166]

Answer:

(0,9), (1,7), and (2,5)

Step-by-step explanation:

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6 0

3 years ago

State the side length of a square with an area of 44 cm2 in simplified radical form.

Ugo [173]

Square area = side * side
44 cm^2 = side * side
side = sq root (44)

8 0

3 years ago

Please help!! I'll give 30 points and brainliest.

Valentin [98]

Step-by-step explanation:

$3 + \frac{9}{4} = \frac{9}{x+4} \\ \\ \therefore \: \frac{3 \times 4 + 9}{4} = \frac{9}{x+4} \\ \\ \therefore \: \frac{12 + 9}{4} = \frac{9}{x+4} \\ \\ \therefore \: \frac{21}{4} = \frac{9}{x+4} \\ \\ \therefore \:21(x + 4) = 36 \\ \\ \therefore \:21x + 84 = 36\\ \\ \therefore \:21x = 36 - 84\\ \\ \therefore \:21x = - 48\\ \\ \therefore \:x = \frac{-48}{21} \\ \\ \therefore \:x = \frac{-16}{7} \\ \\ \huge \red{ \boxed{ \therefore \:x = - 2 \frac{2}{7} }}\\ \\$