Download The size of an atom`s nucleus is 0.000873 mm. Write this number in

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Math sA, Period:
Teacher:
Date-.
"Review Unit 8 part 2
£oive. BOX your answers.
i. The distance from Earth to piuto is 7,500,000,000 Km. Write the distance in scientific
notation.
7.5x109
2. The area of a square is361 m2. What isthe length of i of the sides?
19m
3. Jose rides his motorcycle 12 miles south and then 5 miles east. How far is he from where
he started? Draw a picture.
13 miles
. The size of an atom's nucleus is 0.000873 mm. Write this number in scientific notation.
-4
8.73x10
for question 5-8, place the numbers below on the number line.
5. V?
1
6. Vie
7.
2
3
Vs
8. V4
4
9. True or false. The hypotenuse is always the longest side.
True
10. True or false. The legs sometimes form a right angle.
False
ii. Amanda is maKing a rectangular garden. The garden is 15 feet by 20 feet. What is the
length if the diagonal? (Draw a picture).
25 feet
12. A surveyor wants to get the measurements for a bridge over a pond. How long does the
bridge need to be? £ee the diagram below.
5 miles
13 mile
12 HI
right angle
13. Johnny's parents just bought a new TV- According to the box it came in, the TVmeasure 52" on the diagonal. The length of the TV- is 36". Approximately how wide is the
TV?
about 37.5"