Write two other forms 80+7+0.9+0.03
2 answers:
Answer:
87.93 and "eighty-seven and ninety-three hundredths".
Step-by-step explanation:
We have been given a number .
We can write the given number by writing it in ordinary decimal by adding the numbers as:
We can write as in words according to place value.
We can see that there are eighty-seven and ninety-three hundredths in the given number.
Therefore, the two forms of the given number would be 87.93 and "eighty-seven and ninety-three hundredths".
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Answer:
x=23°; θ=87°
Step-by-step explanation:
These two angles create what is known as supplementary angles, or 2 angles that add up to 180°. We know this because all horizontal lines are 180° on either side. Since we know the total value of these two angles should equate to 180°, we can set up a simple equation:
Now, using algebra, we can solve for x:
Plugging x back into the equation, we get:
Therefore, the total angle is equal to 87° and x is equal to 23°.
Hope this helps!