Answer:
f(-3)=7
Step-by-step explanation:
just plug in -3
(a). The element a₂₁ is the number of boys enrolled in Lacrosse.
(b). The address is a₁₂.
(c). [196 174]
[136 169]
[214 242]
(d). The matrix represents the number of boys and girls from towns A and B enrolled in different sports classes.
(e). 1.125 A = [108 90 ]
[72 99 ]
[117 135]<span />
The tennis balls will not go the same distance
Hope this helps :D
(Sometimes i don’t know what the question is asking so pls tell me if I’m wrong)
Answer:
70 cm^2
Step-by-step explanation:
The area of square is 5×10=50 plus the square of triangle, high of triangle is 18-10=8 and base of triangle is 5 because it common base with square, so the square of triangle is 1/2(8)(5)=20
The total area is 50+20=70 cm^2
One third is the written form.
Also, just a bit of extra information! The decimal of 1/3 is 0.33(recurring)
Rachel :)
