Find the length of the arc on a circle of radius r intercepted by a central angle ?. Round answer to two decimal places.r = 45 inches, ? = 35°
A. 28.78 inches
B. 29.92 inches
C. 27.49 inches
D. 25.64 inches
Answer: C
Mathematics
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Use the product rule to simplify. Write the results using exponents.y ? y12
A. y12 B. 2y13 C. y13 D. 2y12
Mathematics
Solve.25 = 4 + x
A. 31 B. 21 C. 11 D. 27
Mathematics
Solve.It is recommended that there be at least 21.6 square feet of ground space in a garden for every newly planted shrub. A garden is 43.2 feet by 24 feet. Find the maximum number of shrubs the garden can accommodate.
A. 2 shrubs B. 259 shrubs C. 48 shrubs D. 14 shrubs
Mathematics
Find the term that should be added to the expression to form a perfect square trinomial. Write the resulting perfect square trinomial in factored form.x2 + 3x +
A. 0; 
2
B. 0; 
2
C. 
; 
2
D. 
; 
2
Mathematics