To solve do the base (2.2) multiply by the height (3.8) and then divide the answer I get from that by 2
Answer:
Option 4
Step-by-step explanation:
=> The length of DE = EF will prove that DEF is an isosceles triangle (having two sides equal)
=> Their slopes being the opposite reciprocals will prove that they are perpendicular to eachother and DEF is a right angled triangle.
Answer:
soccer balls = 80
basketballs = 120
Step-by-step explanation:
let S = number of soccer balls sold
let B = number of basketballs sold
If the store sold 40 more basketballs than soccer balls, then
B = S + 40
If the store sold $4800 worth of soccer and basketballs last month at a cost of $33 for a soccer ball and $18 for a basketball, then:
33S + 18B = 4800
Substitute the first equation B = S + 40 into the second equation and solve for S:
33S + 18(S + 40) = 4800
33S + 18S + 720 = 4800
51S + 720 = 4800
51S = 4080
S = 80
Substitute S = 80 into B = S + 40 to find B:
B = 80 + 40 = 120
Answer:
g(x) = |x| - 7
Step-by-step explanation:
Given the parent function, g(x) = |x|, and its vertex at (0, 0):
Vertical translations: g(x) = |x| + <em>k</em> where:
<em>k</em> > 0, shifts up |<em>k </em>| units
<em>k</em> < 0, shifts down |<em>k </em>| units
Thus, a vertical translation of the parent graph can be represented with the following absolute value function:
g(x) = |x| - 7
where the vertex occurs at point, (0, -7).
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Answer:
180.
Step-by-step explanation:
30 x 6 = 180.
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