Answer:
f(-2/3)=-1
Step-by-step explanation:
f(x)=3x+1
f(-2/3)=3*(-2/3)+1
f(-2/3)=-2+1
f(-2/3)=-1
Answer:
radius=1/2 multiplied by diameter
r=1/2 multiplied by 5
r=2.5
formula=area of circle =pie into r²
22/5 into (2.5)²=area
22/5 multiplied by 6.25=area
22multiplied by 1.25 =area (6.25divided by 5=1.25)
27.5=area of circle
Answer:
Triangular pyramids find the volume by using the equation V=(1/3)AH
Where A = area of base (hint: cut in half and treat like a right triangle knowing the hypotenuse and 1 side)
And H = height
1
Answer:
Step-by-step explanation:
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