Answer:
-0.7
its easy hehe just - 1
Chris says "the number of sweets in the packet was prime "
Is he correct? Cirle: YES or NO.
Explain your answer below
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Answer:
As radius is perpendicular to tangent,
By pythagoras theorem :
x² = (x + 9)² - 15²
x² = x² + 18x + 81 - 225
18x = 207
x = 11.5
Answer:
29%
Step-by-step explanation:
−2(x2 − 12x − 87); x = $87
−2(x − 6)2 + 246; x = $246
−2(x − 6)2 + 246; x = $6
Answer:
, x = $6
Step-by-step explanation:
The expression to represent the store's weekly profit in dollars, where x represents the price of a new video game.
Let
We need to rewrite this quadratic function in the vertex form.
The equivalent expression that reveals the video game price that produces the highest weekly profit is
and the price is $6
Answer:
-2(x-6)^2+246; x=$6
Hope it helps!
Answer: 24 cm
Step-by-step explanation:
33 + 23 + x= 180
56 + x = 180
56-56 +x = 180-56
x = 24 cm