Scientific notation is a way of writing very large or very small numbers. A number is written in scientific notation when a number between 1 and 10 is multiplied by a power of 10. For example, 650,000,000 can be written in scientific notation as 6.5 ✕ 10^8.
45% decrease
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5. 623. Just split the shape into two. then find the area of two figures that you created. Then add.
6. V = 138.125. Just multiply all the numbers together for this problem.
7. SA = 392. Use the formula <span>2(lw + lh + wh). </span>
Answer:
3 19/24
Step-by-step explanation:
3 3/8 + 5/12
27/8 + 5/12
81/24 + 10/24
91/24
3 19/24
Answer:
6
Step-by-step explanation:
most of them are rectangles