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2 years ago

HELP ILL MARK BRAINLIEST Please just do questions 4. And 5.

Mathematics

2 answers:

KonstantinChe [14]2 years ago

6 0

Answer:

Step-by-step explanation:

4. 1/8 > 0.12

5. -6/7 < -5/6

6. 3/10 + (-7/10) = -4/10= -2/5

7. -4/9 - 1/9 = -5/9

Evgesh-ka [11]2 years ago

5 0

Answer:

1/8 will be 0.125 as a decimal so that is greater than 0.12! so it will be this $1.8 \geq 0.12$

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1/8+c=4/5 Solve for C. I need help fast.

Alex777 [14]

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Step-by-step explanation:

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2 years ago

Read 2 more answers

What is the correct evaluation of 4x2 + 4x - 2y2 +3y, when x is equal to -2 and y is equal to 3?

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Answer:

-1

Step-by-step explanation:

This all comes down to the substitution. I am assuming that (4x2) is meant to be 4x^2 so I will solve as that.

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1 year ago

Sin (x/2)= √2- sin (x/2) solve for the exact solutions in the interval (0, 2π)

serg [7]

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$\cfrac{x}{2}=\cfrac{\pi }{4}\implies \boxed{x=\cfrac{\pi }{2}}~\hfill \cfrac{x}{2}=\cfrac{3\pi }{4}\implies \boxed{x=\cfrac{3\pi }{2}}$

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2 years ago

5y-21=14 please help me I need the full method

SSSSS [86.1K]

5y-21=14

or, 5y = 14+21

or, 5y = 35

or, y = 35/5 = 7

Answer is 7.

7 0

2 years ago