<span><span><u>Answer </u>
</span><span>10+9=19
75÷3=19
</span><span><u>Explanations
</u>
</span><span>Expression is a mathematical statement that contain variables like a and b combined by operational signs. This sign can be ×,÷,+,-etc
A number like 19 has so many expression, for example we have;
10+9=19
57÷3=19
34-15=19
We can have as many expressions as possible. They are actually infinite.
</span></span>
Answer:
radius 4
center (0,10)
Step-by-step explanation:
Answer:
all answers are shown and pictured
Answer:
(D) 2 x 10²
Step-by-step explanation:
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the 10. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.
<h3>Hope it is helpful.....</h3>
