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3 years ago

5. Solve using inverse operations. 8 - 8=7 Pleasesssvhelp

Mathematics

2 answers:

IRINA_888 [86]3 years ago

8 0

Answer:

Step-by-step explanation:

lara31 [8.8K]3 years ago

7 0

Answer:

15 -5+8=

=18

Step-by-step explanation:

you have add the 8 and 7 and then - 5 and then you add 8 more

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What is the value of the 6 in 861

NISA [10]

Answer:

tens-or 60

Step-by-step explanation:

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4 years ago

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Find sin theta if theta is an angle in standard position and the point with coordinates (3, -4) lies on the terminal side of an

alisha [4.7K]

Answer:

$\sin \theta=-\frac{4}{5}$

Step-by-step explanation:

Given:

Angle is in standard position which means the starting ray is at the origin. The terminal side has coordinates (3, -4).

So, the 'x' value is 3 and 'y' value id -4.

Using Pythagoras Theorem, we find the hypotenuse.

Hypotenuse = $\sqrt{3^2+(-4)^2}=\sqrt{9+16}=\sqrt{25}=5$

Now, using the sine ratio for the angle, we have

$\sin \theta=\frac{Opposite}{Hypotenuse}\\\sin \theta=\frac{-4}{5}\\\sin \theta=-\frac{4}{5}$

Therefore, the value of $\sin \theta$ is $-\frac{4}{5}$ .

The value is negative as the point (3, -4) lies in the fourth quadrant and sine ratio is negative in the fourth quadrant,

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3 years ago

Order the numbers from least to greatest -10, 20, |-11|, 0

Rasek [7]

The answer to your question is in this order :

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4 years ago

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I NEED HELP PLEASE

vodomira [7]

Answer:

-3, -2, -1, 3/2 ,3.5

Step-by-step explanation:

if this helps please feel free to give brainliest rate 5 and say thanks, good luck

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3 years ago

Please help me ill give brainliest to correct answer when i can :)

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Answer:

Step-by-step explanation:

so he can mark brainliest

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