Answer:
a. 5
b. 1
c. 132
d. -2
Step-by-step explanation:
a. The square root of 4 is 2, the absolute value of -3 is 3. 2 + 3 = 5
b. 4 - (-3) / -7 = 7/ -7 = 1
c. 2 * 4^3 = 128 + (-3) - (-7) = 132
d. 2 (-7 + 3) = -8, square root to the third power of -8 is -2
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Answer:
4.2 miles
Step-by-step explanation:
Using the pythagorean theorem, a^2 + b^2 = c^2
youll get 3.6^2 + 2.2^2 = 17.8
sqrt of 17.8 = 4.2
The answer is B 10x56 Sq 6xy
Answer:
D 12½%
Step-by-step explanation:
∆=1.5/2-2/3
=4.5/6-4/6
=0.5/6
∆=0.083 $/lb
X=∆/(original price)•100
=0.083/(2/3)•100
=0.1245•100
X=12.45%